☆JANA Partners Management, LP
Quality Q
0.000
AUM ($M)
1,902
Positions
10
Turnover
0.96
Top-10 wt
100%
Herfindahl
0.140
History (qtrs)
6
Excess Return
—
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Holdings · 11 positions · portfolio value $1,902M
| Ticker | Name | Activity | Security Type | Weight | Δ Weight | Value ($M) | Shares | Δ Shares | Qtrs Held | Excess Return |
|---|---|---|---|---|---|---|---|---|---|---|
| ☆MRCY funds › | MERCURY SYS INC | TRIM | — | 25.5% | +6.8% | 484.3 | 3,958,849 | -148,575 | 5 | — |
| ☆COO funds › | COOPER COS INC | ADD | — | 13.5% | -2.4% | 256.9 | 3,582,480 | +17,322 | 4 | — |
| ☆SPY funds › | STATE STR SPDR S&P 500 ETF T | TRIM | — | 13.5% | -0.5% | 256.1 | 342,965 | -700 | 5 | — |
| ☆LW funds › | LAMB WESTON HLDGS INC | ADD | — | 12.2% | -0.9% | 232.9 | 5,394,635 | +386,000 | 5 | — |
| ☆FISV funds › | FISERV INC | TRIM | — | 9.4% | -6.0% | 179.6 | 3,662,080 | -773,525 | 3 | — |
| ☆MKL funds › | MARKEL GROUP INC | ADD | — | 7.9% | -1.1% | 149.9 | 76,743 | +1,436 | 5 | — |
| ☆ALKT funds › | ALKAMI TECHNOLOGY INC | ADD | — | 6.4% | +1.1% | 122.3 | 6,747,707 | +1,316,319 | 4 | — |
| ☆FUN funds › | SIX FLAGS ENTERTAINMENT CORP | HOLD | — | 4.6% | +0.1% | 87.7 | 4,116,099 | +0 | 4 | — |
| ☆P funds › | EVERPURE INC | NEW | — | 4.1% | +4.1% | 77.9 | 989,196 | +989,196 | 1 | — |
| ☆RPD funds › | RAPID7 INC | ADD | — | 2.9% | +0.6% | 54.7 | 6,749,936 | +6,283 | 5 | — |
| ☆CUSIP:29332G102 funds › | ENHABIT INC | EXIT | — | 0.0% | -1.8% | 0.0 | 0 | -2,090,412 | 0 | — |
Point-in-time history
| Period | AUM ($M) | Positions | Turnover | Top-10 wt | Herfindahl | Quality Q | Skill | Universe |
|---|---|---|---|---|---|---|---|---|
| 2026Q2 | 1,902 | 10 | 0.13 | 100% | 0.140 | 0.934 | — | in |
| 2026Q1 | 1,606 | 10 | 0.13 | 100% | 0.134 | 0.929 | — | in |
| 2025Q4 | 1,922 | 12 | 0.21 | 97% | 0.117 | 0.838 | — | in |
| 2025Q3 | 2,065 | 12 | 0.19 | 97% | 0.126 | 0.872 | — | in |
| 2025Q2 | 1,991 | 10 | 0.06 | 100% | 0.145 | 0.963 | — | entered |
| 2025Q1 | 1,937 | 10 | 0.00 | 100% | 0.146 | 0.000 | — | out |
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short.
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