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NISM Series XIX-E · Chapter 10: Investment Strategies

L1 · Foundation

How Category III AIFs Try to Make Money

The strategy families a Category III AIF can follow: long-only, long-short (130/30), market-neutral, directional and short-bias, global macro, convertible arbitrage, and the event-driven strategies — activist, merger arbitrage and pre-IPO — with the concentration limits that shape them.

15 min read · Worth 12% of the paper · Written from pages 254–273 of the official NISM workbook · Updated 18 September 2026

How Category III AIFs Try to Make Money

10.1 The starting point

Category III AIFs have been primarily investing in equities and derivatives contracts, with equities or equity indices as the underlying asset.

A Category III AIF is a pooled investment vehicle that collects capital to invest over a long term. It may take leverage, short positions and derivative positions to generate absolute returns over the medium and long term. So these funds generally do not invest for intra-day trading. The workbook does add that speculative investments in equities may be made if the manager can predict short-term profit generation.

Where is the strategy written down? The manager sets out the target sector, basis for selecting investments, time horizon and risk-return profile in the Investment Strategy, which is disclosed in the PPM. And a point worth remembering: by making capital commitments, the investor indirectly consents to the stated strategy.

Two words you need first

Every strategy in this chapter is a different mix of these two.

10.1.1 Equity-market strategies

Long-only

  • Takes only long ("buy") positions in selected stocks.
  • Aims at absolute returns over the medium to long term, with a strong emphasis on capital preservation.
  • Stocks are picked with a top-down or bottom-up fundamental approach, looking for predictable, scalable and quality business models — studying dividend pay-outs, return on capital employed and other parameters.
  • A prudent manager may hedge against a market fall by taking an opposite (sell) position — a short futures position or buying a put option — on the stock or an index with similar characteristics.
  • Even with hedges, a long-only strategy may be volatile and risky during economic downturns.

In the workbook's example, the most suitable hedge is to buy a put option on the NIFTY50 or S&P BSE SENSEX (or a combination) and keep rolling the contracts forward. The workbook says options can be more efficient than futures for hedging.

Long-short (the "130/30" fund)

  • Identifies over-priced and under-priced stocks against the manager's fair valuation, using fundamental analysis plus macro-economic factors, industry factors and government reforms.
  • Buys under-priced stocks, sells over-priced stocks.
  • Often called a 130/30 fund (or 120/20): 130% long, 30% short, as a percentage of investable funds, so net market exposure is 100%.
  • Short positions are usually taken through options and futures.
  • Unlike long-only, the manager can short even at the time of investing. This gives more flexibility and can create a natural hedge against market risk — if the longs and shorts are in stocks with similar characteristics or the same industry.
  • Excessive leverage and short positions can increase volatility, so SEBI restricts the leverage taken by long-short funds.

Market-neutral

  • Like long-short, it buys under-priced and sells over-priced stocks.
  • The difference: the fund keeps net "zero" or "neutral" exposure to a sector, industry or market-cap segment — equal long and short amounts.
  • So the beta (systematic risk) of the fund is zero or close to zero.
  • The manager has low flexibility — every trade must keep portfolio beta near zero.
  • Uses fundamental analysis or quantitative algorithms.

The one-line distinction the exam likes: market-neutral funds use longs and shorts to minimise systematic risk; long-short funds use longs and shorts to exploit undervalued and overvalued opportunities.

And the warning: a zero beta does not ensure the strategy is not volatile or risky in downturns. Leverage and concentrated positions still add risk, and individual stocks still carry unsystematic risk.

Directional and short-bias

  • A directional strategy takes a net long or net short position, based on the manager's call on the direction of the overall market. It is the opposite of market-neutral — it does not aim for beta near zero.
  • Short-bias is a type of directional strategy: it takes both longs and shorts but keeps a net short exposure. It benefits when the market falls.
  • A dedicated-long directional strategy takes exclusively long positions.
  • Directional and short-bias strategies may be volatile during major upturns as well as downturns, depending on net exposure.
StrategyLongs?Shorts?Net exposure
Long-onlyYesOnly as hedgesNet long
Long-short (130/30)YesYesNet long or net short (130/30 keeps net long up to 100%)
Market-neutralYesYes, equalZero — beta near zero
DirectionalYesYesNet long or net short, by market view
Short-biasYesYesNet short
Dedicated-longYesNoLong only

10.1.2 Global macro

  • Takes long and short positions across asset classes — currencies, fixed income, equities, commodities, real assets and interest rate derivatives — across markets and geographies.
  • Picks positions based on macro-economic trends, not company-by-company fundamentals. Large players use advanced algorithms with quantitative and discretionary inputs.
  • Helps diversify across asset classes and manage the total risk of the portfolio.
  • Within it, the fund may apply long-only, market-neutral, directional or long-short approaches. The workbook's example: long Indian corporate debt, short the Euro, long US T-bills, and market-neutral in crude — subject to regulatory guidelines.

10.1.3 Convertible arbitrage

A convertible security (convertible debt or convertible preference share — a hybrid security) lets the holder convert into equity shares at a pre-determined date and conversion ratio. Until then, the holder earns coupons.

The strategy: go long the convertible and short the same company's equity shares at the same time.

  • If the share price falls — the short position gains, and the fund keeps earning coupons.
  • If the share price rises — the fund converts, sells the shares at market value, and this compensates for the loss on the short.

The idea: convertibles are sometimes priced inefficiently relative to the company's shares, and the pricing depends on the conversion ratio.

Note the workbook's two statements side by side. It first says the strategy is pursued "to earn a riskless profit, independent of stock price movements." It then says convertible arbitrage is difficult to implement and can be riskier, especially at times of changing macro-economic factors and unpredictable events. Hold both: the aim is a riskless profit; the reality carries risk.

10.1.4 Event-driven strategies

These take positions in one target company because of a significant corporate event — debt restructuring, mergers, acquisitions, spin-offs or a change in management. They may take long and short positions in equities or fixed income. The primary indicator is a material corporate event.

Activist strategy

  • The fund makes a significant investment in an investee company to benefit from a material corporate event — such as a change in management, filing for bankruptcy, or shutting a business segment — that may have pushed the price down.
  • If the manager believes it can profit by improving operational efficiency, it invests enough to participate in management.
  • Activist funds take a private equity approach and a long-term orientation. The workbook says this is also referred to as a Special Situations Strategy — for example, taking a stake in a company undergoing NCLT proceedings that is likely to be acquired by a big company in the same industry.
  • Activist funds have less diversified portfolios and illiquid investments.

Concentration limits (as given in this chapter):

FundMaximum in one investee company
Category III AIFNot more than 10% of its investable funds or its NAV
Large Value FundNot more than 20% of its investable funds or its NAV

Because activism needs big cheques, Large Value Funds are most suitable, and activist strategy in India is still nascent. Given these limits, Indian Category III AIFs can typically take substantial stakes only in small-cap or mid-cap companies, which carry high failure risk.

Stewardship code: SEBI's code requires all AIFs to actively monitor investee companies and vote in important company matters, and to have a clear policy for collaborating with other institutional investors.

Merger arbitrage

  • Acquiring company — buys the shares of another company. Target company — is sold or merged into the acquirer.
  • The fund goes long the target and short or long the acquirer.
  • Why long the target? The acquirer usually pays a premium over the target's unaffected share price, because the target's board will only approve a price significantly higher than the current price. The fund captures the spread between the current price and the acquisition price.
  • Why short the acquirer? Two reasons: (1) uncertainty in deal completion — board, regulatory and shareholder approvals may fail or be delayed; (2) the premium — if it is over-valued, the acquirer's price may fall; if under-valued, it may rise.
  • Success depends on estimating the fair value of the premium, which decides the conversion ratio.

Pre-IPO strategy

  • Pre-IPO shares are issued to employees or institutional investors, including Category III AIFs, before the shares are offered to the public in an IPO.
  • They come at a discount to the IPO issue price, because of the large amount invested and the risk taken.
  • Pre-IPO placement is allotment of pre-IPO shares to institutional investors just before the IPO date.
  • Under the SEBI (ICDR) Regulations, 2018, institutional investors including AIFs subscribing to pre-IPO shares or a QIP are subject to a lock-in period from the date of listing. (The workbook does not state the length of the lock-in in this chapter.)

Think of it like this

Long-only with a put hedge is a shopkeeper who buys stock insurance

A cloth merchant in Surat fills his godown before Diwali, betting on demand. That is a long-only position. But a sudden slowdown could leave him with unsold stock worth far less. So he pays a small premium for insurance that pays out if prices fall. That premium is the put option the workbook suggests on the NIFTY50. It does not stop his business from being volatile — a bad season still hurts — but it caps how badly. And like insurance, it must be renewed (rolled forward) every period he stays invested.

The 130/30 fund is a cricket team that plays with an extra batsman

A captain who strongly believes in his batting line-up borrows a player from the bench and sends in "130%" of his batting strength, while dropping 30% of his weakest bowling. The team's total size stays 100%. A 130/30 fund does the same with money: it sells short the 30% of stocks it thinks are over-priced and uses that to buy 130% worth of stocks it thinks are under-priced. Net exposure stays 100%, but the manager has used his view twice — on what will rise and on what will fall.

Market-neutral is a see-saw kept perfectly level

Two children of equal weight sit on a see-saw. If the whole park floods and rises by a foot, the see-saw rises with it but stays level — neither child is up or down relative to the other. A market-neutral fund balances its long and short positions so that a market-wide move (the flood) does not tip the portfolio — beta near zero. What still moves the see-saw is one child shifting position — that is unsystematic, stock-specific risk, which a zero beta does nothing about. And every time a child fidgets, someone must re-balance — which is why the manager has low flexibility.

Convertible arbitrage is booking a train ticket with a free upgrade option

You book a sleeper-class ticket that also gives you the right to upgrade to AC at a fixed price. If AC fares shoot up, you use the upgrade and pocket the difference. If they fall, you simply travel sleeper and keep your seat. The convertible bond is that ticket: coupons are the sleeper seat, the conversion ratio is the fixed upgrade price. The fund's short position in the shares is like having sold an AC ticket in advance — it gains if AC fares fall, and the upgrade right covers you if they rise.

Merger arbitrage is buying a flat in a society that a builder has agreed to redevelop

A builder announces he will redevelop an old Mumbai society and give each owner a bigger new flat. Old flats in that society suddenly become worth more — but they still trade a little below the value of what the builder has promised, because the deal needs the society's vote, BMC approval and so on. A buyer who picks up an old flat now earns that spread when the deal completes. That is the long position in the target company. The risk is the same too: if approvals fail, the old flat falls back to its unaffected price.

Key terms in this chapter

130/30 fund
A long-short fund holding 130% long and 30% short positions as a percentage of investable funds, so net market exposure is 100%. A 120/20 fund works the same way.
Absolute return
A positive return targeted regardless of how the market moves, rather than return relative to a benchmark. Category III AIFs aim for absolute returns over the medium and long term.
Activist strategy
Making a significant investment in a company to participate in its management and profit from improving its operations. The workbook also calls it a special situations strategy.
Beta
A measure of systematic (market) risk. A high beta signals greater volatility; a portfolio beta of zero means no net sensitivity to the broad market.
Borrowing fee
The fee paid to borrow securities in order to sell them short — an additional cost to the fund.
Concentration limit
The cap on investment in a single investee company — 10% of investable funds or NAV for a Category III AIF, and 20% for a Large Value Fund, as stated in this chapter.
Conversion ratio
The number of equity shares received for each convertible security.
Convertible arbitrage
Going long a company's convertible security and short its equity shares, to profit from mispricing between the two.
Convertible security
A hybrid debt or preference share that the holder may convert into equity shares at a pre-determined date and conversion ratio, earning coupons until then.
Dedicated-long strategy
A directional strategy that takes exclusively long positions, for example buying stocks plus call options on the index.
Directional strategy
Taking a net long or net short position based on the manager's view of the direction of the overall market — the opposite of market-neutral.
Event-driven strategy
Taking positions in a target company because of a material corporate event such as debt restructuring, a merger, acquisition, spin-off or change in management.
Global macro strategy
Taking long and short positions across currencies, fixed income, equities, commodities, real assets and interest rate derivatives in multiple markets, driven by macro-economic trends.
Hedging position
An opposite position, such as a short futures contract or a bought put option, taken to reduce the loss if the value of holdings falls.
Long-only strategy
Taking only buy positions in selected stocks, with an emphasis on capital preservation and the option to hedge with short futures or put options.
Long position
A buy position, which gains when the price rises.
Long-short strategy
Buying stocks judged under-priced and selling stocks judged over-priced relative to the manager's fair valuation, with freedom to be net long or net short.
Market-neutral strategy
Holding equal long and short exposures in a sector, industry or market-cap segment so that portfolio beta is zero or close to zero, minimising systematic risk.
Merger arbitrage
Going long the target company and short or long the acquiring company to profit from the spread between the target's current price and the acquisition price.
Pre-IPO shares
Shares issued to employees or institutional investors, including Category III AIFs, before the public IPO, usually at a discount to the issue price and subject to lock-in from listing under the ICDR Regulations.
Short-bias strategy
A directional strategy that holds long and short positions but keeps a net short exposure, benefiting from market falls.
Short position
A sell position — for example selling futures or buying a put option — which gains when the price falls.
Stewardship code
SEBI's code requiring all AIFs to actively monitor investee companies, vote on important matters and have a policy for collaborating with other institutional investors.
Unaffected share price
The target company's share price before a deal is announced, over which the acquirer typically pays a premium.
Unsystematic risk
Risk in individual stocks that is unrelated to market risk. A zero-beta portfolio still carries it.

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Original explanatory writing based on the official NISM workbook for Series XIX-E, which is published and copyrighted by NISM. Check figures against the current edition at nism.ac.in.

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