Lesson 4 of 4 · SIF Strategies — The Rules

Exposure and Concentration Limits

Every SIF strategy works within the same exposure and concentration limits: a 100% ceiling on gross exposure, a 25% ceiling on unhedged short exposure through derivatives, and single-issuer limits. This lesson explains each, and what the limits do not do.

Fact-checked 8 October 20263 practice questions in the game

What exposure measures

Exposure is the amount of market risk a portfolio carries. A fund that owns shares worth ₹100 has ₹100 of exposure. A derivative creates exposure without the full amount being paid: a futures contract on shares worth ₹100 exposes its holder to the price moves of ₹100 of shares, although only a margin is deposited.

That is how leverage arises: derivative exposure added on top of a fully invested portfolio makes total positions larger than the fund's assets.

The 100% ceiling

For a SIF strategy, cumulative gross exposure, counting securities and derivatives together, cannot exceed 100% of net assets. A SIF therefore cannot use leverage, and descriptions such as '130–170% gross' or 'up to 200%' do not fit the rule.

The 25% ceiling on unhedged shorts

Unhedged short exposure is allowed only through derivatives and only up to 25% of net assets. The limit applies in every SIF strategy and is in addition to derivatives used for hedging and rebalancing. In the debt-oriented strategies the short exposure must be through exchange-traded debt derivatives.

Single-issuer limits

Equity of a single issuer cannot exceed 10% of NAV. Debt of a single issuer is generally capped at 20% of NAV; lower sub-limits apply by credit rating, and government securities and treasury bills are outside the limit.

These are regulatory ceilings. Any tighter internal limit is the AMC's own choice, not a SEBI figure.

What the limits do not do

The limits cap how concentrated and how large a strategy's positions can be. They do not remove market risk: a strategy within every limit can still lose capital, because what it holds can fall in value and its short positions lose if prices rise. Every SIF carries a warning that investments in a SIF involve relatively higher risk including potential loss of capital, liquidity risk and market volatility.

Rules at a glance

Cumulative gross exposureAt most 100% of net assets (securities plus derivatives)SEBI Master Circular for Mutual Funds, Chapter 21
Unhedged short exposureOnly through derivatives, up to 25% of net assetsChapter 21; in addition to derivatives for hedging and rebalancing
Equity of a single issuerAt most 10% of NAVChapter 21
Debt of a single issuerGenerally at most 20% of NAV; lower sub-limits by credit ratingChapter 21; government securities and treasury bills are outside the limit
Worked example

Testing a portfolio against the limits

  1. Assumptions for this example: a strategy has net assets of ₹400 crore and no hedging positions.
  2. Ceilings: gross exposure ₹400 crore (100%); unhedged short exposure ₹400 crore × 25% = ₹100 crore; equity of one issuer ₹400 crore × 10% = ₹40 crore; debt of one issuer generally ₹400 crore × 20% = ₹80 crore.
  3. Assume securities of ₹330 crore and unhedged short derivative exposure of ₹60 crore. Gross = ₹330 crore + ₹60 crore = ₹390 crore, or 97.5%. Short = ₹60 crore ÷ ₹400 crore = 15%. Both are within the ceilings.
  4. Assume the short exposure is to be raised to ₹110 crore. Short = ₹110 crore ÷ ₹400 crore = 27.5%, above 25%. Gross = ₹330 crore + ₹110 crore = ₹440 crore, or 110%, above 100%. The change breaches both ceilings.
  5. Assume one company's shares in the portfolio are worth ₹44 crore: ₹44 crore ÷ ₹400 crore = 11%, above the 10% limit.

Result. The first portfolio fits within the limits; the larger short position and the ₹44 crore holding do not. All figures are assumptions for arithmetic.

Key points

  • Cumulative gross exposure (securities plus derivatives) cannot exceed 100% of net assets, so there is no leverage.
  • Unhedged short exposure is allowed only through derivatives, up to 25% of net assets.
  • Single issuer: equity up to 10% of NAV; debt generally up to 20% of NAV, less for lower-rated issuers.
  • The limits cap concentration; they do not remove the risk of loss.

Common misunderstandings

  • A SIF is not a leveraged fund: gross exposure, securities and derivatives together, cannot exceed 100% of net assets.
  • The 25% is not a cap on all derivatives: it applies to unhedged short exposure, in addition to derivatives used for hedging and rebalancing.
  • Staying within the limits does not limit losses: the limits cap concentration and exposure, not the fall in value of what is held.

Questions people ask

A presentation describes a SIF strategy as '130/30'. Does that fit the rules?

No. 130% long plus 30% short is 160% gross (130 + 30 = 160), above the 100% ceiling, and a 30% unhedged short is above the 25% cap.

Does unhedged short exposure count within the 100%?

Yes. Gross exposure counts securities and derivatives together, so short derivative exposure uses part of the 100%.

Do government securities fall under the 20% issuer limit?

No. Government securities and treasury bills are outside the single-issuer debt limit.

What this lesson relies on

  • SEBI Master Circular for Mutual Funds, 20 March 2026, Chapter 21 (Specialized Investment Funds)

This lesson was reviewed independently against these sources on 8 October 2026. Rules change: check the current regulation, scheme document or policy wording before relying on any figure. This is education, not advice.

Free learning from the Trustner Group. Trustner Academy is an education initiative of the Trustner Group, whose companies work across insurance broking and investment services, with offices in Bangalore, Guwahati, Kolkata, Hyderabad and Mumbai. Everything here is for learning only — it is not advice, a recommendation or an offer of any product. Scenarios are illustrative. Rules and figures change; check the current regulation, scheme document or policy wording before acting on anything.