Most equity portfolios have exactly two sources of return: price appreciation and dividends.
A Portfolio Management Services portfolio can have a third - income generated from stocks it already holds, without selling them and without deploying fresh capital.
The mechanism is called a covered call. Here's how it works, why it matters, and why it's a capability unique to structures like PMS.
The covered call, in plain terms
A fund manager holds a stock in your portfolio with long-term conviction - intending to hold it for years.
Instead of letting the position sit idle, the manager sells another market participant the right to buy that stock at a fixed higher price, by a fixed date. For selling that right, your portfolio receives a cash premium. Immediately. Regardless of what happens next.
The math, simply:
Your portfolio holds Stock A at ₹100. The manager sells the right to buy it at ₹110 by month end - and collects ₹3 as premium today.
Outcome 1: The stock stays below ₹110. The right expires worthless. You keep the stock and the ₹3.
Outcome 2: The stock crosses ₹110. It gets sold at ₹110. You keep the ₹10 gain and the ₹3.
Either way, the premium is yours. Run this systematically - month after month, across multiple holdings - and it becomes a genuine income stream layered on top of a portfolio that was being held anyway.
Why your mutual fund cannot do this
SEBI's mutual fund regulations prohibit funds from writing (selling) options. The restriction is absolute - no equity mutual fund in India can run a covered call strategy on its holdings.
Portfolio Management Services operate under a separate regulatory framework - the SEBI (Portfolio Managers) Regulations. PMS derivative use is restricted to hedging and portfolio rebalancing - unhedged or speculative derivative positions are not permitted. A covered call clears this test precisely because it is not an unhedged position: the option sold is fully backed by shares already held in the portfolio. Within that boundary, several PMS strategies use covered calls systematically as a yield-enhancement layer on high-conviction, long-duration positions.
This is one of the clearest structural distinctions between the two frameworks: identical stocks, held with identical conviction, can produce different total returns purely because of what each structure is permitted to do.
Why most individual investors don't do it either
Technically, an individual with a demat account and an F&O-enabled trading account can write covered calls on their own holdings.
Practically, very few do. It requires derivatives knowledge, monthly management of strikes and expiries, position-level margin awareness, and the discipline to run the process systematically rather than occasionally. Done casually, it produces inconsistent results. Done properly, it's a part-time job.
A PMS manager running covered calls does it as part of the strategy - professionally, systematically, and with the research backing to select which positions suit the approach.
The honest caveat
Covered calls cap the upside on the covered portion of a position. If a stock rockets from ₹100 to ₹140 in a month, a portfolio that sold the ₹110 call sells at ₹110 - the additional ₹30 belongs to the buyer of the option. Managers mitigate this by covering only part of a position and selecting strikes carefully, but the trade-off is real: premium income today in exchange for capped participation in extreme short-term moves.
The premiums received also carry their own tax treatment - another item worth understanding before entry.
The takeaway
For long-horizon portfolios, covered calls convert patience into income. It's a capability most investors have never accessed - and one Portfolio Management Services deliver professionally.
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