# Understanding the art of Asset Allocation and Portfolio Rebalancing

POSTED BY ON July 16, 2009 COMMENTS (70)

What is better? Equity or Equity + Debt In this article I will show you how always maintaining your Asset Allocation with Discipline helps you in long term.

We will see examples of Asset Allocation with Portfolio Rebalancing with Charts and a small Presentation. At the end we will conclude that Having A small part of Debt in your portfolio is better than having no debt.

## Data Collection and Making the Case Study

I gathered the NAV of SBI magnum Taxgain ELSS fund (click here to see which is the better fund that SBI Magnum) for last 10 yrs for each quarter. NAV are for 1 Jan 2000, 1 Apr 2000 and so on for each quarter (getting them each one by one from moneycontrol was really time consuming). So we have 38 NAV values from Jan 1 2000 to July 1 2009.

Scenario

• Total Capital Invested : 1,00,000
• Debt Return : 8% per/year , 2% per quarter (for simplicity) .
• Equity Return : Calculated for per quarter (if Nav rose from 10 to 12 , return was 20%) .

### Now I am comparing Two cases with and Without Asset Allocation and Portfolio Rebalancing .

Case 1 : Money was Invested One time in Equity and then it was left for Growing.
Case 2 : Money was Invested and Principles of Asset Allocation and Rebalancing was also used.

We are trying to Study which one of Case 1 and Case 2 is better. I did a Small Study and calculated the returns on different values of Asset Allocation like 20:80, 50:50 and 80:20 etc. Here are the findings:

Let us first look at the chart with Asset Allocation 80% Equity and 20% Debt which personally suits me and almost anyone in below 35 yrs age. (click to enlarge)

The Green Line is growth of investments with Asset allocation and Re-balancing (case 2), and Blue line is Growth of investments with no asset allocation (just equity, case 1). See how After 2 quarters, the Green line always was above Blue Line. Also see that final Value of Investments was higher in case 2 than case 1.

The final Value of Investment kept increasing when Equity Allocation was raised from 0 to 70-80 and then started reducing when further increased it above 80.

See the Graph Below, this is a small presentation with each slide of separate Equity Allocation starting at 0% in equity and then increase by 10% every time. So first slide is 0% equity 100% debt, second slide is 10% equity and 90% debt and so on, it goes up to 100% equity and 0% debt.

It beautifully demonstrates the shift and change in value of Investment caused by Equity Allocation. To view it in the best way just have a look at each slide in one go and it will appear as a small video ;). Guys I worked hard on this.

Asset Allocation Effect (make fullscreen if you want)

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In a time span of 38 quarters (10 yrs approx), Case 2 consistently outperformed Case 1 i.e. if you see, in how many quarters Value of Investment was higher in Case 2 compared to Case 1, Case 2 beats case 1.

Below is the chart which shows in how many quarters Value of Investment was higher in Case 2 than case 1 i.e. for each quarter the case (case 1 or case 2) which has higher value of investment will get 1 point. You should also look at IV Ratio.

It was found that Case 2 always had higher points than Case 1 and Case 2 points kept increasing with higher Equity Allocation. The minimum Case 2 had was 19 points, when the asset allocation was 0% equity and 100% Debt. See the chart Below

Returns Were going up with higher Equity Allocation (around 70-80) and then fell further.

The final value of Investment was increasing for higher Equity Exposure till it was 80:20, and then it started Decreasing. See the chart below (click to enlarge)

To go deeper, I calculated some other returns.

#### Case 1 (Only Equity) returned

• 13.2% CAGR in 9.5 yrs, see this video to learn how to calculate CAGR and other important formula’s
• Value of 1,00,000 became 3,24,946 .

#### Case 2(Asset Allocation) returned

• 13.1 % with 30:70
• 15.11 % with 50:50
• 15.67 with 70:30

In case you are new to Stock Markets, Download this Ebook on “How a Newcomer should Start in Stock Markets”, check out the Download Page for more.

### What Does This Teach us

There are some important Learning’s here which we must understand well and have it deep rooted within us for our entire Life. This will help us in long term. Following are the Learning’s:

#### Learning 1# Equity Returns 12-15% over long term:

We can expect better returns from Equity in Long term, also average return over long term from Equity is around 12-15% as we saw in our case. So don’t expect returns like 30% or 40% every year. Once in a while you can get it but if you try harder and harder for it you tend to take unnecessary risk and hence screw yourself.

So better follow a disciplined approach and peacefully get 12-15% over long term. This does not apply to Traders and whole time participants in Stock Markets. They can/should/deserve to make more than 25-30% a year from stock markets.

#### Learning 2# Debt is extremely Important!!

Debt is an Important and vital component of Financial planning and your Investments. Love equity, Adore Equity and Worship Equity, but *don’t* forget Debt. Debt has eternal powers!!

Equity Combined with Debt can produce far superior returns over long term. In our examples above the best returns we got were for Equity and Debt ratio of 70-30 or 80-20 range.

#### Learning 3# Have a long term view to get results:

People who have recently started investing through SIP, ULIP or Direct Stock Investing need to understand that it takes time for the investment to grow!!

If you are doing right things like following specific Asset Allocation, Portfolio Re-balancing, Diversification, Investing with Discipline and control over yourself to avoid making stupid mistakes you need not worry at all. At the end you are the winner for sure. It will take time but things will show up.

You might see some person making 30% this or other year minting money from markets or from other investments and this can make you feel that you are left out but don’t feel bad, what you forget is that the other person is also exposed to extra risk which will kill him someday while you will be safe.

#### Learning 4# Returns is not Everything in Investments (my Favorite)

This is very important and you need to get this into your head and heart. Just like Money is not everything in life and there are other things like love, good health, Nature etc. etc. The same way in your financial life, you should have peace of mind. For which your investments value variation should not be wild enough to drive you crazy.

You should “aim for” and get “stable and good” returns which meet your financial goals, that’s it. Anything more than that will be a “treat” for you and should come to you without compromising your Needs in Life.

#### Suppose your money invested gives you return of 30%, -20%, 50%, -40%…. With these kinds of unstable and wild returns what will happen to your state of mind?

It will always be worrying over it and you will make mistakes in your financial decisions.

On the other hand if you get returns like 12%, -5%, 9%, 20%, -10% etc. It will not bother you much because there are no wild swings in your Investments value. At the end both will give you same kind of returns. The average returns would be same but the former case has higher variance of returns which “may be” good for your account, but it’s “not good” for your Mind and soul.

You will also notice in the charts above that with 70:30 equity : debt allocation, in 36 out of 38 quarters, the investments in case 2 were more than investments in case 1 which means that 95% it outperformed.

#### Learning 5# You should Start Early In Life

Ramit Sethi writes an excellent article on Why NOW is the best time for you to do anything , Be it early Investingg, Travelling, Meeting new people, whatever!! If you start early, you give enough time to your investments to grow and work for you. It also less risky if you start early because then the volatility is erased out in many years.

Partha shares a link for a study done on Similar subject at Accretus Solutions, Looks great link to me :).

It has come from hard work for some days, but the motivation behind it is my wonderful readers. Believe me or not, The person who has/will learned most from this article is ME, Thanks to you all – Manish

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## 70 replies on this article “Understanding the art of Asset Allocation and Portfolio Rebalancing”

1. Harsh Meshram says:

Hi Manish,

The lengths to which you have gone for illustrating the concepts is really very appreciated. I can imagine the hard work required with the charts creation.

What I really like about your posts is the simple language and the ‘importance of peace of mind’ tone in them.
Thanks a lot for all your guidance.

Harsh

1. Thanks Harsh ! .. Glad that you benefitted from the article !

2. Chetan Ambi says:

Excellent article on Asset Allocation and Portfolio Re-balancing. Article is clear and crisp. Thanks !!

1. Welcome !

3. Rushabh Doshi says:

Great article Manish. I have yet to see such an exhaustive chart on investment options in India. Keep up the good work. 🙂

1. Thanks

4. Neeraj says:

Hi Manish,
Very good article,
I have a confusion. In your article you are saying that return from equity is ~ 10-15% in long term. And what I have understood from your article that it can’t be negative.
But when I read ‘India Market Chronicle’ from Partha, it is saying that return can be negative even in long period.
So why there is discrepancy or where I am understanding wrong.
Whenever I visits websites to understand the equity, I am always confused few tells that in long term equity gives return of ~10-15% while few tells it can be negative even in long periods.
Thanks,
Neeraj

1. Its a HIGH PROBABILITY that it will be a 10-15% return .. it has become negative also but its rare ! .. check the 3rd chapter of my 1st book to understand this point

5. neelesh says:

great work manish !! kudos to you..i am a new reader to your blog and will continue expanding my knowledge through your hard work..thanks 🙂

1. Neelesh

Great to hear that .. keep reading

6. satya says:

Nice one

1. Satya

thanks 😉

7. Shrenik K Jain says:

What a balanced and fine article incluing all perspective of investment and planning.

I am one of new visitor of your site and truly liking it.

1. Shrenik

Thats good thing to hear 🙂 . Keep reading

Manish

8. Dharmesh says:

Hi Manish,
Gr8 article & real hard work done to collect data for 38 Quarters to show the importance of Asset allocation thru nice & simple charts.
Thanks Very much for your efforts.

Dharmesh G.

1. Dharmesh

Good to hear that .. keep coming

9. Taranjeet Singh says:

Dear Manish,
I will like to know when you mean 80:20 Equity Debt Ratio, are you advising investment in DIFFERNET MF FUNDS in the above ratio OR choosing A PARTICULAR FUND which has this proportion.

Regards.
Prof. Taranjeet Singh
Panjab University

1. any products comes under an asset class, like Shares , equity MF comes in Equity and PPF , FD ,LIC policies etc come in Debt , so all it means is to have ratio of your investmets in 80:20 ratio in equity and debt asset classses

Manish

10. parveen kikan says:

Hi
i just started earning and planning to invest. Thanks for ur nice posts. These are simple and easy to follow. Helps quite a lot

1. parveen

Great to hear that 🙂 . Keep reading and asking questions 🙂

Manish

11. Harish Handa says:

Hi Manish,
Thanks for this brilliant article.

However, I have following queries
1. Let’s say if I a SIP is started for 5-10 years for a particular MF, and while analyzing the portfolio, it is felt that this particular SIP must be stopped and money should be routed to another MF. Question a) What is process of stopping an SIP, is it simply redeem the money and transfer money to another MF or just place a request to fund house to stop the SIP and let the money be invested in the MF (do not redeem).
2. In one another scenario, let say if I want to increase the SIP monthly contribution for a particular MF, is it possible? if no, then what are the other way around to increase the SIP monthly contribution?

-Harish

1. Harish

1) To route it to different fund , you have to stop the first SIP and then reinvest the money in another fund , right now there is no way you can just shift it .
2) No way to increase the SIP amount , you have to stop the existing SIP and restart a new SIP with increased amount .

Manish

12. sreekumar says:

Cheers
Sree

1. thanks for suggestions
I dont have spam comments coming in these days atall . ,so for now , its not an issue .

Manish

13. Jai says:

Your efforts really worth a million dollar Manish. A classic presentation.
All the while I was under impression that ‘100-Age’ should be the asset allocation but views have changed after I have gone through your detailed and well explained article.
Thanks for you time mate.
cheers

1. Jai

Thanks 🙂 . I am glad you liked it

Manish

14. Gaurav says:

Hi Manish,

I was just browsing the sites 2 weeks back and saw your comments.
Your hard work is really appreciated….

I like the way of your representation and providing solutions… Now I am thinking I have to do some planning for future….

I read almost all your posts and I planned to buy some mutual funds in the 80:20 ratio.

I just want your suggestion on these funds:(All investment are Rs/pm for long term say 10-15 years)
Equity:
HDFC Top 200 2500
Magnum Contra 2500
Reliance Growth 2000
DSPBR Equity-G 1000
DSPBR Top 100 Eqt Reg-G 1000
Sundaram BNP Paribas Select Midcap Reg 2000
Reliance Regular Savings Equity 1000

Debt :
UTI Mahila Unit Scheme 1000
Unit Linked Insurance Plan ’71 1000
UTI CRTS 81 1000

Shall I go for these investment or l can skip some of mutual fund and that amount should put in other mutual fund.

Shall I do investment through HDFC Demat account?

Gaurav..

15. Allan Shepherd says:

I can say that you are the best financial planner i have ever read in India. Excellent research.
Keep it up.
Are you also so keenly involved in corporate finance. I would love to hear about Goldman Sachs from you

1. Allan

I am glad you think like that 🙂 . I am not involved much in corporate finance 🙂

Manish

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17. Gaurav says:

Manish,

Which way is better, to invest amount in mutual funds, per month or per year?
Which mutual fund for 70:30 ratio would you like to suggest me and how much I can invest for initial stage and @ what ratio I can increase.

Gaurav….

18. Dr. Anup Pramanik says:

Hi Manish !
Kudos to you for enlightening us. u`re doing a gr8 job. just 2 days back i saw u`r site n it captured me for a long time.
i want to know how to invest in mutual funds, (the exact procedure ). where should i go to invest .

1. Anup

Thanks , you can invest in 3 ways

1. Through Agent (commision based)
2. Through Demat account (commission + convenience)
3. Direct through AMC office (No commision + not very convenient)

Everywhere you have to fill the form 🙂

Manish

1. NKanani says:

There is one more way which i used today: Karvy Computershare office. No commission. just took half day and filled the SIP form at the Karvy office. [OR CAMS office for mutual funds not handled by Karvy].

1. NKanani says:

Another option is Banks like SBI, Bank of India: They also do not charge to investors (I guess they might earn commissions from mutual fund houses)

1. Nehal

Yeah .. they earn through Fund house 🙂

Manish

19. rajiv says:

hello sir,
i want to know which plan is best for my 2 month old baby’s future in long term?
is ppf or mf or ulip or any other fund?

1. manish says:

Rajiv

Better use PPF + MF

Manish

20. Manish Chauhan says:

@Surendra

forget 3-5% … Not even 1% make consistent returns over long term from trading .

If you need returns in range of 12-18% , forget trading , you can get it from mutual funds easily if you do some homework and some regular churning 🙂

You can have 20-30% of debt in your portfolio .

Manish

21. Surendra says:

Hi Manish,

I agree with your conclusion that one should maintain around 20% in debt. However, I can see the real advantage in doing so as the invested amount in debt is secured and provides you liquidity when you need the money. For example, if I needed money during March 09 lows, then I could sell my debt portion and not my equity portion as I would have otherwise perhaps incurred a loss against my equity investment.

Otherwise its hard for me to understand how the CAGR Return on Equity at 12-15% with 100% allocation cannot beat allocation of 80-20 (20% towards debt) where the debt portion gives a much lower CAGR of around 7-8%.

I appreciate your work in analysing the trends and coming out with the conclusion. However, if we apply simple math (as I mentioned), it does not seem logical.

I would certainly appreciate a logical explaination on the above findings from anyone in the blog. It will certainly help, as it will add liquidity to our porfolios. Personally speaking, my portfolio has very low exposure towards debts. I would love to include debt to my portfolio if it actually increases my returns!

Regarding returns, its amazing that Reliance Growth has given more than 30% CAGR ever since its launch in 1995! This has translated to 40 times amount invested in 1995! My investment in Reliance Growth in 2005 has almost quadrupled! I would rather be busy analysing Mutual Funds and its Fund Managers than do Day Trading and spend sleepless nights and end with huge losses! I may not be 100%correct, but there are hardly 3-5% traders who are really successful generating consistent positive returns, leave aside 30% CAGR.

Any comments will be highly appreciated.

22. Manish Chauhan says:

@Phil

Have a look at

https://www.jagoinvestor.com/2009/10/4-charts-which-will-change-your.html

more than 20% return per year might be possible , but in long term its always safer to be realistic . Always target average returns not the best returns .

@Nkanani

THanks 🙂 , your appreiciation is much appreciated.

Manish

23. NKanani says:

Thanks Manish, for the excellent article…. I was trying to find time to read this article in 'full'! You have taken great pains in creating the slides (a picture is worth 1000 words!)

Thanks again!

24. mlgreen8753 says:

Investing is extremely important for retirement and a comfortable living. That's why I've made several investments in various assets. My next investment may just be stock in a company called Mentor Capital (MNTR). I've been doing some reading up on the company and I am optimistic of the investment.

25. Phil says:

Manish,

I don't understand why you restrict the upper side from equity investments to 12-15%.

Aren't you aware of leading MF's that provide >20% CAGR since inception?

26. Manish Chauhan says:

@Rohit

First i should clear somethings , I am talking about full time successful traders in stock markets , not long term investors .

Long term investors will be able to beat markets by 4-5% over long term .

Why full time traders can make 25-30% per annum CAGR ?

Because They do . Overall its a accepted fact that Traders make anywhere from 20% – 100% a year (mostly on the lower side) . most of the traders make 4-5% of there equity per month consistently (this happened only after seeing lots of failure and losses , but finally they managed to reach at point) .

Rohit , I would like to know your views on this and Are you skeptic on this ? Please share with us your view , It would be a nice discussion 🙂 .

The point is , If one cant make 10% more than what they can make with mutual funds in long term , then why even trade , There are people who aim for more than 500% when they start trading , i was one of them .. But later you realise that its not a get-rich-quick thing . Its mainly a get -rich-slowly , but in the best way 🙂

Manish

27. Rohit Chauhan says:

Hi manish
why do you think traders or full time investors will make 25-30% ? that is almost 15% above the index ?
case in point – mutual funds which are in a way full time investors struggle to beat the market and i think it would be diffcult to find one which has beaten the market by more than 10% over 10 years

28. shree says:

Great work, Manish. Back at work after a week and found your article quite refreshing.

Suggestions/questions:

1. Don't get rid of captcha. You (this nice blog) will be subject to spams. My past experience says that.

2. Is it possible to share your study data? I am interested in seeing/learning the frequency of portfolio rebalancing. Rebalancing should be done with keeping taxation rules into consideration. Varying reallocation period from a quarter to two/four may be interesting to know. Another possibility is keeping it fix for one year and then rebalancing it at some frequency. No reallocation for one year is for taxation benefits, unless you are lucky enough to get some 30-100% return in the very first year.

3. My take on return is things are going good if you are getting return which is greater than equal to maximum of these two:
(i) sensex/nifty/any big index return over a long period of time.
(ii) country gdp + inflation.

Once again… I appreciate your work and enjoy reading/learning from it. Keep the good work on :).

29. Manish Chauhan says:

@BM

Thanks 🙂 . Most of the people do not understand internal and guiding rules of long term investments . They overestimate Market Returns and underestimate Risk . thats the evil part :).

@partha

Very well .. I saw the pdf article and the results are quite consitent with reality 🙂 . It was worth linking to your article, I have added a link back to your blog at the end of this article . I am sure I can learn some things at your blog 🙂 . Would be great if you can share detailed study with me .

Another thing is , why dont you provide feeds through Email . I was subscribing to your feeds , but i links it with my reader which I dont read 🙂 .

Manish

30. partha says:

Hi Manish,

nice to know that the growing number of believers in financial planning happening in the country..

Just thought would share with you the similiar study we had also conducted some time ago on benefits of portfolio diversification and dynamic asset allocation..
you could check on it on my blog:
http://blog.accretus.in/?p=64
with the title 'India Market Chronicle'.

cheers
partha

31. Anonymous says:

Excellent Post Manish.

It helps people like me who knows little about the fundamentals/technical of equity but knows more about the fantasies of Stock Markets and there by burning fingers to get the basics of ‘Wealth Creation’. It’s awesome. And thanks for sharing your wisdom without charging a penny.

Thanks a lot n God Bless.
BM

32. Manish Chauhan says:

@Yogi

Thanks for the comment .

Regarding Debt component . !00-age is just a convention , which is ok . The actual ratio must depend on your risk appetite and conditions .

Even a 30 yrs old can have 50% Debt or 60 yrs old may have 70% Equity allocation .

Dont listen to blogs or what others say , apply common sense !!

Manish

33. Yogi says:

Wow!! Good work, I read somewhere that keep percentage of your age as debt exposure in your porfolio, you really put that nicely on paper.

Appreciable work done!!

Regards
Yogesh Tiwari

34. Manish Chauhan says:

Thanks Karthik 🙂

35. karthik says:

Great Article as usual Manish.. Keep up the excellent work…

36. Manish Chauhan says:

@Moneymanager

Accepted your point , i will remove it .

I understand your point, the reason why i choose MF is that in india most of the people invest through mutual funds and not an index fund or an ETF . thats the reason why i choose to MF .

THere was no reason i tok debt return as 8% . I am sure we will have similar results with less numbers . But your point is well accepted . However the main point of this article was to make people understand important of Asset allocation and portfolio rebalancing .

Which will hold true for almost all the numbers .

Manish

Hi Manish

A few suggestions.

Ideally for the equity component you should either do the comparison with the index or alternatively an index fund. A particular fund manager ( in this case SBI) will not be indicative of equity as a asset class. The fund manager in this period could have either underperformed or over performed the index resulting in biasing the data.

For debt the critical variable is tax rates and will skew u r analysis. A debt instrument gets taxed at the highest marginal income tax rate of 33% which will shave off u r returns. If u r choosing a debt fund then there have been long stretches where fund managers have delivered less than 5% return annually.

Cheers

38. MONEYMANAGER says:

hi manish,
capta is those silly numbers or digits you have to fill before filling this comment to prove that you are a human(how silly).there is an option where in you can turn it off.
now brother in this fast paced world of net,its only few seconds of a viewers time we have as a blogger, before the reader gets bored.

now, downside is that you might get some spam but that risk you may like to take.

as for me, i came to your blog by checking your name, as i had a fast school friend by that name, but it took me around 3,4 months before i made first comment as i found your blog to be nice and more importantly, you to be sincere regarding your blog.
so my friend even at times if you find there are not many comments coming your way, dont loose heart as there are faceless readers still reading you and just checking you,
takse care regards, best luck for great bloggin future

1. Nilufer says:

You are right, Moneymanager.. Manish has not only faceless but even silent readers who admire his hard work and sincerity…

Manish.. Thank you… you have been of great help to millions of investors like me, who regularly come to your blog to update ourselves on all that you have got to share with us. Your blog has definitely been very very informative…

Nilufer
I

1. Thanks Nilufer 🙂

39. Manish Chauhan says:

@Moneymanager

Thanks

manish

40. MONEYMANAGER says:

41. MONEYMANAGER says:

nice article manish

42. Manish Chauhan says:

@Sachin

Thanks for your words 🙂 . I am sure everyone is learning a lot from the blog. I am one of them 🙂 .

Why is your blog http://simpleadvise.blogspot.com/ by invitation only ? Can you send me the invite please .I would like to see your work there and read anything which is new for me 🙂

Manish

43. Sachin Dixit says:

Superb!!!
Your hard work is really appreciated.

And not only you but all of the readers have learnt from this articles and also older ones that you have posted. Great Work.

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