SBI Mutual Fund has begun expanding its Magnum SIF platform beyond its debut hybrid product, adding an Equity Ex-Top 100 Long-Short Fund to its Specialised Investment Fund suite. The move comes roughly three months after the Magnum Hybrid Long Short Fund's strong debut NFO, and marks SBI's first step toward the multi-strategy platform the AMC's leadership had signalled when it first launched Magnum SIF.
A deliberate shift into the mid- and small-cap space Unlike the debut hybrid fund, which blends equity, debt, arbitrage and derivatives, the new Equity Ex-Top 100 Long-Short Fund is a pure equity strategy focused specifically on companies outside India's top 100 by market capitalisation — the mid- and small-cap universe. The strategy requires a minimum 65% allocation to ex-top-100 equity and equity-related instruments, with the flexibility to take up to 25% unhedged short exposure through derivatives on stocks other than large-caps, allowing the fund managers to hedge or express bearish views within this specific segment of the market.
Why mid- and small-caps, and why now SBI Mutual Fund's decision to move into the ex-top-100 category reflects a broader industry trend, with several other AMCs — including Quant and 360 ONE's DynaSIF platform — having launched or announced similar mid- and small-cap focused long-short strategies around the same period. Distributors say the segment has attracted particular interest from SIF managers because mid- and small-cap stocks tend to see wider valuation dispersion and higher volatility than large-caps, creating more scope for a long-short manager to add value through both stock selection and tactical short positions, relative to a purely long-only approach.
Building out the full Magnum suite With the Equity Ex-Top 100 Long-Short Fund now live alongside the original Hybrid Long-Short Fund, SBI Mutual Fund's Magnum SIF platform documentation also references further strategies in the pipeline, including a Debt Long-Short Fund and a Sector Rotation Long-Short Fund described as "coming soon" — pointing to a platform that, by early 2026, was well on its way to covering the full spread of equity, hybrid, and debt categories permitted under SEBI's SIF framework.
Industry commentary around the launch has noted that SBI's decision to follow up its hybrid debut with a targeted mid-and-small-cap equity fund, rather than a more conservative debt-oriented product, signals confidence in both investor appetite for higher-risk SIF strategies and in the AMC's internal capability to run a differentiated long-short book in a segment of the market that has historically been harder to hedge efficiently than large-cap stocks.