JANA Partners Management, LP
10 holdingsFiling period: 2026-06-30Current AUM: $1.73Bestimated from latest prices
| # | Ticker | Company | Shares | Reported Value | Current Value | % Portfolio | Change | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | MRCY | MERCURY SYS INC | 3.96M | $484.3M | $344.5M | 19.89% | -148,575 | 2026-06-30 |
| 2 | COO | COOPER COS INC | 3.58M | $256.9M | $190.8M | 11.02% | +17.3K | 2026-06-30 |
| 3 | SPY | STATE STR SPDR S&P 500 ETF T | 343.0K | $256.1M | $259.8M | 15.00% | -700 | 2026-06-30 |
| 4 | LW | LAMB WESTON HLDGS INC | 5.39M | $232.9M | $254.0M | 14.67% | +386.0K | 2026-06-30 |
| 5 | FISV | FISERV INC | 3.66M | $179.6M | $183.2M | 10.58% | -773,525 | 2026-06-30 |
| 6 | MKL | MARKEL GROUP INC | 76.7K | $149.9M | $137.5M | 7.94% | +1.4K | 2026-06-30 |
| 7 | ALKT | ALKAMI TECHNOLOGY INC | 6.75M | $122.3M | $129.9M | 7.50% | +1.32M | 2026-06-30 |
| 8 | FUN | SIX FLAGS ENTERTAINMENT CORP | 4.12M | $87.7M | $52.4M | 3.03% | -- | 2026-06-30 |
| 9 | P | EVERPURE INC | 989.2K | $77.9M | $95.9M | 5.54% | -- | 2026-06-30 |
| 10 | RPD | RAPID7 INC | 6.75M | $54.7M | $84.1M | 4.86% | +6.3K | 2026-06-30 |
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