Institutions / Alpine Associates Management Inc.
Alpine Associates Management Inc.
CIK 1396835 · Institution · as of Mar 31, 2026
Portfolio value
$1.70B
Positions
70
As of
Mar 31, 2026
Portfolio trend
Portfolio value
$1.70B+14.2%Positions
70+6.1%Top holdings
Mar 31, 2026View all 70 →
| Company | Value | % of portfolio |
|---|---|---|
| Norfolk Southern Corp | $133.30M | 7.9% |
| Sumisho Air Lease Corp | $89.77M | 5.3% |
| Chart Industries Inc | $88.64M | 5.2% |
| Electronic Arts Inc. | $65.39M | 3.9% |
| Qorvo, Inc. | $62.04M | 3.7% |
| Unifirst Corp | $54.61M | 3.2% |
| Kenvue Inc. | $51.18M | 3.0% |
| Valaris Ltd | $46.32M | 2.7% |
| Silicon Laboratories Inc | $46.30M | 2.7% |
| Arcellx, Inc. | $43.40M | 2.6% |
| Penumbra Inc | $43.33M | 2.6% |
| Warner Bros. Discovery, Inc. | $42.97M | 2.5% |
| Apellis Pharmaceuticals, Inc. | $34.76M | 2.0% |
| Centessa Pharmaceuticals PLC | $34.38M | 2.0% |
| Skywater Technology Inc | $33.66M | 2.0% |
| Masimo Corporation | $33.62M | 2.0% |
| Hologic Inc | $32.67M | 1.9% |
| CSG Systems International Inc | $32.18M | 1.9% |
| Zim Integrated Shipping Serv | $31.13M | 1.8% |
| Janus Henderson Group PLC | $30.34M | 1.8% |
| Helix Acquisition Corp. III | $29.94M | 1.8% |
| Clearwater Analytics Holdings, Inc. | $29.93M | 1.8% |
| Webster Financial Corp | $28.91M | 1.7% |
| Brighthouse Financial, Inc. | $27.18M | 1.6% |
| Aes Corp | $26.63M | 1.6% |
Activity
Mar 31, 2026View full history →
InsidersInstitutions
This fund's 13F position changes — what it's buying and selling.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Q1 2026 as of | Exit | M2682V108 Common stock | $-84.91M | -190K -100.00% | 0 | high |
| Q1 2026 as of | Exit | Exact Sciences Corp. Common stock | $-81.81M | -806K -100.00% | 0 | high |
| Q1 2026 as of | Exit | 644535106 Common stock | $-81.55M | -9.4M -100.00% | 0 | high |
| Q1 2026 as of | Exit | 35909D109 Common stock | $-72.77M | -1.9M -100.00% | 0 | high |
| Q1 2026 as of | Exit | The Boeing Company Common stock | $-63.99M | -295K -100.00% | 0 | high |
| Q1 2026 as of | Exit | Avidity Biosciences, Inc. Common stock | $-62.57M | -868K -100.00% | 0 | high |
| Q1 2026 as of | New | Unifirst Corp Common stock | $54.61M | +217K | 217,050 3.22% of portfolio | high |
| Q1 2026 as of | New | Valaris Ltd Common stock | $46.32M | +473K | 472,500 2.73% of portfolio | medium |
| Q1 2026 as of | New | Silicon Laboratories Inc Common stock | $46.30M | +222K | 222,450 2.73% of portfolio | medium |
| Q1 2026 as of | Exit | 171757206 Common stock | $-46.07M | -209K -100.00% | 0 | medium |