ALPINE ASSOCIATES MANAGEMENT INC.
13F filer · CIK 1396835 · Palm Beach, FL
Summary
ALPINE ASSOCIATES MANAGEMENT INC. reported $1.60B across 66 positions in its 13F for 2026 Q2, filed Aug 6, 2026. The largest holdings are NSC (9.1%), GTLS (6.5%), QRVO (4.7%). Versus 2026 Q1, leaving options aside, it opened 29 new positions, added to 18, trimmed 17 and sold out of 33.
Reported value$1.60B
Positions66
Report period2026 Q2
FiledAug 6, 2026
New positions29
Added18
Trimmed17
Sold out33
Top 25 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 9.1%Value $145.23MPrice $313.00Shares 462K -0.60%Since Jun 30 -0.51%
Weight 6.5%Value $103.20MPrice $209.90Shares 494K +15.20%Since Jun 30 +0.46%
Weight 4.7%Value $74.44MPrice $116.75Shares 798K -0.42%Since Jun 30 +25.17%
Weight 4.1%Value $65.29MPrice $221.17Shares 299K +34.29%Since Jun 30 +1.19%
Weight 3.9%Value $62.24MPrice $254.54Shares 235K +8.44%Since Jun 30 -3.75%
Weight 3.7%Value $59.67MPrice $318.86Shares 189K +43.23%Since Jun 30 +0.98%
Weight 3.7%Value $58.31MPrice $17.91Shares 3.05M +2.80%Since Jun 30 -6.28%
Weight 3.6%Value $57.93MPrice $77.57Shares 758K +82.00%Since Jun 30 +1.50%
Weight 3.3%Value $53.28MPrice $209.70Shares 260K -18.99%Since Jun 30 +2.27%
Weight 3.0%Value $47.22MPrice $32.46Shares 1.36M +10.43%Since Jun 30 -6.78%
Weight 2.9%Value $45.64MPrice $30.85Shares 1.71M +9.42%Since Jun 30 +15.72%
Weight 2.8%Value $45.34MPrice $152.14Shares 328KSince Jun 30 +10.13%
Weight 2.4%Value $38.91MPrice $354.53Shares 91KSince Jun 30 -16.81%
Weight 2.4%Value $38.02MPrice $82.59Shares 468KSince Jun 30 +1.60%
Weight 2.2%Value $35.47MPrice $72.38Shares 502KSince Jun 30 +2.45%
Weight 2.1%Value $34.15MPrice $78.45Shares 470K -0.46%Since Jun 30 +8.06%
Weight 1.9%Value $31.08MPrice $52.00Shares 491K +8.14%Since Jun 30 -17.85%
Weight 1.9%Value $30.57MPrice $51.95Shares 588K -0.45%Since Jun 30 -0.10%
Weight 1.9%Value $30.31MPrice $14.86Shares 2.07M +9.38%Since Jun 30 +1.36%
Weight 1.8%Value $28.90MPrice $45.44Shares 666K +40.20%Since Jun 30 +4.68%
Weight 1.7%Value $27.64MPrice $37.65Shares 734KSince Jun 30 +0.03%
Weight 1.7%Value $26.37MPrice $60.64Shares 386KSince Jun 30 -11.20%
Weight 1.6%Value $25.56MPrice $128.69Shares 135KSince Jun 30 -32.07%
Weight 1.5%Value $24.61MPrice $58.50Shares 433K -15.38%Since Jun 30 +3.03%
Weight 1.5%Value $24.34MPrice $16.00Shares 1.54M +6.19%Since Jun 30 +1.39%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 9.1% | $145.23M | -0.51% | -0.60% | Trim | |
| 6.5% | $103.20M | +0.46% | +15.20% | Add | |
| 4.7% | $74.44M | +25.17% | -0.42% | Trim | |
| 4.1% | $65.29M | +1.19% | +34.29% | Add | |
| 3.9% | $62.24M | -3.75% | +8.44% | Add | |
| 3.7% | $59.67M | +0.98% | +43.23% | Add | |
| 3.7% | $58.31M | -6.28% | +2.80% | Add | |
| 3.6% | $57.93M | +1.50% | +82.00% | Add | |
| 3.3% | $53.28M | +2.27% | -18.99% | Trim | |
| 3.0% | $47.22M | -6.78% | +10.43% | Add | |
| 2.9% | $45.64M | +15.72% | +9.42% | Add | |
| 2.8% | $45.34M | +10.13% | — | New | |
| 2.4% | $38.91M | -16.81% | — | New | |
| 2.4% | $38.02M | +1.60% | — | New | |
| 2.2% | $35.47M | +2.45% | — | New | |
| 2.1% | $34.15M | +8.06% | -0.46% | Trim | |
| 1.9% | $31.08M | -17.85% | +8.14% | Add | |
| 1.9% | $30.57M | -0.10% | -0.45% | Trim | |
| 1.9% | $30.31M | +1.36% | +9.38% | Add | |
| 1.8% | $28.90M | +4.68% | +40.20% | Add | |
| 1.7% | $27.64M | +0.03% | — | New | |
| 1.7% | $26.37M | -11.20% | — | New | |
| 1.6% | $25.56M | -32.07% | — | New | |
| 1.5% | $24.61M | +3.03% | -15.38% | Trim | |
| 1.5% | $24.34M | +1.39% | +6.19% | Add |
Weight is the share of the reported 13F value, including options at notional value. “Since Jun 30” compares the latest close with the quarter-end price implied by the filing (value ÷ shares).
Largest buys in 2026 Q2
Largest sells in 2026 Q2
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.