Recommending Model Portfolios — NISM 5A

Model portfolios bring scheme selection together at the household level. Asset allocation — the equity/debt/gold/cash mix — drives 80%+ of portfolio outcomes per the Brinson study. This chapter walks through strategic and tactical asset allocation, goal-based investing, and rebalancing — the three skills that turn a list of schemes into a working financial plan.

Foundation

Strategic Asset Allocation (SAA): the long-term default mix matching client goals and risk profile. Set once, reviewed annually. Tactical Asset Allocation (TAA): short-term tilts within bands based on market views. Bands typically ±5-10% from SAA target. Goal-based: separate sub-portfolios per goal with their own risk allocation. Rebalancing: bring portfolio back to target allocation when drift exceeds threshold (typically 5%) or annually.

Deep Dive

Standard SAA models. Conservative (low risk, low return target ~7-8%): 30% equity, 60% debt, 10% gold. Moderate (medium risk, target ~10%): 60% equity, 35% debt, 5% gold. Aggressive (high risk, target ~12%): 80% equity, 15% debt, 5% gold. Lifecycle (target-date): glide from 80%+ equity in young to 30%+ equity in retirement. TAA examples: equity at extreme high P/E (>25× historical median) → reduce equity by 5-10% temporarily. Equity at extreme low → increase by 5-10%. Most TAA tilts add modest value (50-100 bps annually); some add nothing or hurt — discipline matters more than skill.

Worked example

Worked example — 60/40 portfolio rebalancing Ms. Anita's portfolio at start of year: Equity (Multi-cap fund): 60% × ₹50 lakh = ₹30 lakh Debt (Short-term fund): 40% × ₹50 lakh = ₹20 lakh Total: ₹50 lakh During the year: Equity returns 25% (strong year): ₹30 lakh × 1.25 = ₹37.5 lakh Debt returns 7%: ₹20 lakh × 1.07 = ₹21.4 lakh New total: ₹58.9 lakh Current allocation: ₹37.5 lakh / ₹58.9 lakh = 63.7% equity, 36.3% debt Drift: 3.7% above 60% equity target — within the typical 5% band, so rebalancing is optional this year. If drift had been >5% (say equity at 70%), the rebalancing action would be to sell ~₹6 lakh of equity and shift to debt, restoring 60/40. This locks in gains and reduces equity exposure ahead of potential reversal. Most clients don't do this. The disciplined ones (or those with a distributor who reminds them) consistently outperform over decades.

Real-world scenario

Real-world scenario — March 2020 rebalancing decision Ms. Pooja's 60/40 portfolio at end of February 2020: Equity ₹45 lakh, Debt ₹30 lakh, Total ₹75 lakh, allocation 60/40 March 23, 2020 (NIFTY at 7,610 — 35% drawdown from January peak): Equity ₹29 lakh (35% drop), Debt ₹30 lakh (slightly up), Total ₹59 lakh, allocation 49/51 Drift: 11% below 60% equity target — significantly outside band. Pre-committed rebalancing rule says: bring back to 60/40. Action: sell ₹6 lakh of debt, buy ₹6 lakh of equity. New allocation: ~60/40 again, total still ₹59 lakh. Client resistance is enormous in this moment — "buy MORE equity now? Are you crazy? Markets are crashing!" Distributor's job: explain that rebalancing is mathematical, not emotional. The rule was set in calmer times for exactly this scenario. Buying at lower prices systematically rather than waiting for "the bottom" is the whole point. By December 2020, NIFTY had recovered. Pooja's rebalanced portfolio outperformed unbalanced peers by 8-12% over the next year. This single rebalancing decision is the highest-value moment in a distributor's career.

Advanced

Behavioural rebalancing: most clients abandon rebalancing in either direction — they don't buy more equity in down markets or sell from equity in up markets. Pre-committed rebalancing rules (e.g., "rebalance back to 60/40 if drift exceeds 5%") embedded in IPS prevent emotion-driven errors. Tax-aware rebalancing: redirect new contributions toward underweighted asset class to rebalance without triggering taxable events. Tax-loss harvesting: combine rebalancing with loss realisation when applicable. Indian-specific: rebalancing across debt → equity is taxable (debt fund slab-rate post-2023); equity → equity rebalancing within the equity bucket is more efficient.

Regulatory references

SEBI IA Regulations on Investment Policy Statement
AMFI Best Practices on Asset Allocation Recommendations

Common mistakes & pitfalls

No documented strategic asset allocation — improvising mix per market mood.
No rebalancing rule — drift accumulates unchecked.
Rebalancing too frequently (monthly) — tax-inefficient.
Tactical timing without rules — emotion-driven and typically wrong.
Not rebalancing during stress — when it matters most.

Frequently asked

How often should I rebalance?

Annual rebalancing or when drift exceeds 5% from target. More frequent rebalancing (quarterly) is typically tax-inefficient. Annual + threshold-based (whichever comes first) is the standard.

Is gold allocation necessary?

Gold provides crisis-hedge properties (negative correlation with equity in stress). 5-10% allocation is reasonable for diversification. Sovereign Gold Bonds (SGBs) are tax-efficient (tax-free at 8-year maturity); gold ETFs offer liquidity. For long-term wealth-building, equity dominates over gold — but gold has its place in a diversified mix.

How do I rebalance with new contributions instead of selling?

Direct new contributions disproportionately to the underweighted asset class. If equity is below target, route new SIP contributions entirely to equity until target is restored. This avoids triggering taxable events on existing holdings — particularly important for debt-fund post-2023 redemptions which are slab-rate-taxed.

Practice questions

Click each question to reveal the answer and explanation.

Q 1

Strategic Asset Allocation (SAA) is:

(a)The short-term tactical mix
(b)The long-term default mix matching client goals
(c)The current market view
(d)A SEBI-mandated allocation

Correct: (b) The long-term default mix matching client goals

SAA is the long-term default mix designed for the client's goals and risk profile. Reviewed annually; tactical tilts (TAA) operate within bands.

Q 2

A typical "moderate" SAA model is approximately:

(a)100% equity
(b)80% equity, 20% debt
(c)60% equity, 35% debt, 5% gold
(d)20% equity, 80% debt

Correct: (c) 60% equity, 35% debt, 5% gold

A moderate-risk SAA typically has ~60% equity, ~35% debt, and ~5% gold. Variations exist; the principle is balanced exposure.

Q 3

Rebalancing during a market crash means:

(a)Selling more equity to reduce risk
(b)Selling all assets
(c)Buying more equity to restore target allocation
(d)Doing nothing

Correct: (c) Buying more equity to restore target allocation

Rebalancing back to target during a crash means buying more of the underweighted asset (equity, after a fall) and selling some of the overweighted asset (debt). Pre-committed rules eliminate emotion.

Q 4

The Brinson study famously found that asset allocation explains:

(a)10% of portfolio variance
(b)50% of portfolio variance
(c)80%+ of portfolio variance
(d)100% of portfolio variance

Correct: (c) 80%+ of portfolio variance

Brinson 1986 estimated asset allocation explains 80%+ of portfolio outcomes. Specific stock selection within asset classes contributes less than the allocation decision itself.

Q 5

A typical drift-threshold for triggering rebalancing is:

(a)1%
(b)5%
(c)15%
(d)50%

Correct: (b) 5%

5% drift from target allocation is a common rebalancing trigger. Smaller thresholds (1%) lead to over-trading; larger (15%) allow excessive drift.

Educational purposes only. The numbers, returns, and examples used in this lesson are illustrative. Past performance does not guarantee future results. Mutual fund and securities investments are subject to market risks. This lesson is not investment advice; for advice tailored to your circumstances, consult a SEBI-registered Investment Adviser. Read our full disclaimer.