For educational purposes only. Nothing on this site constitutes investment advice. Disclaimers
MRGR — ProShares Merger ETF
MRGR tracks the S&P Merger Arbitrage Index, which owns stocks of announced acquisition targets at their current trading price and hedges acquirer exposure — capturing the spread between where deals trade and the announced deal price.
MRGR price history
Total return (Yahoo adjusted close—dividends and splits per Yahoo), normalized to $10,000 at first available trade date. Educational only.
Strategy
When a company announces it will acquire another at $50 per share and the target trades at $48, that $2 spread is what merger arbitrage captures. The fund holds a basket of these announced-deal positions across the current M&A calendar. The spread exists because deal completion takes time and there is always a chance the deal falls through — you are being paid to warehouse that completion risk.
The economics are driven by deal spreads and financing costs, not by equity beta. Net exposure to the broad market is low by design: the fund is long the target (which trades near the deal price regardless of market direction) and hedges the acquirer. The main risks are deal breaks, regulatory blocks, and acquirer repricing.
Manager and Issuer Pedigree
ProShares is one of the category-defining sponsors in listed leveraged and inverse ETFs, with a long operating history in daily-reset index exposure and established derivatives execution infrastructure.
Its broader complex sits in the tens of billions of dollars of listed ETF assets in public league tables, which supports primary-market depth and secondary liquidity across both leveraged and strategic sleeves.
Outperformance
Outperforms when deals close on schedule: active M&A calendars, friendly transactions where regulatory approval is likely, and calm financing markets. Returns are tied to deal completion rather than equity direction, so can earn in flat or declining markets.
Underperforms when deals break or get blocked: an antitrust challenge that kills a deal, or a sharp drop in the acquirer's stock that reprices the economics, can turn a steady spread-earner into a loss. Broad risk-off episodes can also widen spreads faster than they close. The sleeve looks bad in the short run even when most deals eventually close.
Official ETF page
Read the official ETF page for current NAV, holdings, and documents: ProShares (MRGR).