Westchester Capital Management, LLC
13F filer · CIK 1512805 · Valhalla, NY
Summary
Westchester Capital Management, LLC reported $2.04B across 310 positions in its 13F for 2026 Q2, filed Aug 14, 2026. The largest holdings are EA (8.3%), NSC (7.9%), WBD (7.5%). Versus 2026 Q1, leaving options aside, it opened 75 new positions, added to 27, trimmed 21 and sold out of 72.
Reported value$2.04B
Positions310incl. options
Report period2026 Q2
FiledAug 14, 2026
New positions75
Added27
Trimmed21
Sold out72
Top 25 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 8.3%Value $169.40MPrice $209.70Shares 826K +13.91%Since Jun 30 +2.27%
Weight 7.9%Value $162.24MPrice $313.00Shares 516K +2.81%Since Jun 30 -0.51%
Weight 7.5%Value $152.38MPrice $30.85Shares 5.72M +9.22%Since Jun 30 +15.72%
Weight 6.3%Value $128.20MPrice $209.90Shares 614K +23.69%Since Jun 30 +0.46%
Weight 5.2%Value $106.82MPrice $77.57Shares 1.40M -23.75%Since Jun 30 +1.50%
Weight 3.7%Value $75.97MPrice $254.54Shares 287K +11.14%Since Jun 30 -3.75%
Weight 2.9%Value $58.34MPrice $16.00Shares 3.70M +25.82%Since Jun 30 +1.39%
Weight 2.4%Value $49.72MPrice $318.86Shares 157K +105.50%Since Jun 30 +0.98%
Weight 2.4%Value $49.67MPrice $116.75Shares 533K +101.80%Since Jun 30 +25.17%
Weight 2.1%Value $43.44MPrice $152.14Shares 314KSince Jun 30 +10.13%
Weight 2.0%Value $41.58MPrice $29.62Shares 1.38M +532.52%Since Jun 30 -1.86%
Weight 1.1%Value $23.21MPrice $11.46Shares 2.04MSince Jun 30 +0.97%
Weight 1.0%Value $19.55MPrice $17.91Shares 1.02M +208.67%Since Jun 30 -6.28%
Weight 0.9%Value $19.32MPrice $13.74Shares 1.43MSince Jun 30 +1.48%
Weight 0.8%Value $16.23MPrice $16.51Shares 983K
Weight 0.8%Value $15.94MPrice $354.53Shares 37KSince Jun 30 -16.81%
Weight 0.8%Value $15.59MPrice $10.67Shares 1.48MSince Jun 30 +1.04%
Weight 0.7%Value $14.86MPrice $14.86Shares 1.01MSince Jun 30 +1.36%
GLOBA TERRA ACQUISITION CORNo ticker matchHold
Weight 0.7%Value $14.58MShares 1.41M
Weight 0.7%Value $13.38MPrice $10.17Shares 1.33MSince Jun 30 +1.09%
Weight 0.7%Value $13.35MPrice $10.40Shares 1.30MSince Jun 30 +0.92%
Weight 0.7%Value $13.34MPrice $10.46Shares 1.29MSince Jun 30 +0.87%
Weight 0.6%Value $13.24MPrice $10.48Shares 1.28MSince Jun 30 +1.30%
Weight 0.6%Value $12.99MPrice $10.55Shares 1.25MSince Jun 30 +1.44%
Weight 0.6%Value $12.85MPrice $10.36Shares 1.26MSince Jun 30 +1.47%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 8.3% | $169.40M | +2.27% | +13.91% | Add | |
| 7.9% | $162.24M | -0.51% | +2.81% | Add | |
| 7.5% | $152.38M | +15.72% | +9.22% | Add | |
| 6.3% | $128.20M | +0.46% | +23.69% | Add | |
| 5.2% | $106.82M | +1.50% | -23.75% | Trim | |
| 3.7% | $75.97M | -3.75% | +11.14% | Add | |
| 2.9% | $58.34M | +1.39% | +25.82% | Add | |
| 2.4% | $49.72M | +0.98% | +105.50% | Add | |
| 2.4% | $49.67M | +25.17% | +101.80% | Add | |
| 2.1% | $43.44M | +10.13% | — | New | |
| 2.0% | $41.58M | -1.86% | +532.52% | Add | |
| 1.1% | $23.21M | +0.97% | — | Hold | |
| 1.0% | $19.55M | -6.28% | +208.67% | Add | |
| 0.9% | $19.32M | +1.48% | — | New | |
| 0.8% | $16.23M | — | — | New | |
| 0.8% | $15.94M | -16.81% | — | New | |
| 0.8% | $15.59M | +1.04% | — | Hold | |
| 0.7% | $14.86M | +1.36% | — | New | |
| GLOBA TERRA ACQUISITION CORNo ticker match | 0.7% | $14.58M | — | — | Hold |
| 0.7% | $13.38M | +1.09% | — | Hold | |
| 0.7% | $13.35M | +0.92% | — | Hold | |
| 0.7% | $13.34M | +0.87% | — | Hold | |
| 0.6% | $13.24M | +1.30% | — | Hold | |
| 0.6% | $12.99M | +1.44% | — | Hold | |
| 0.6% | $12.85M | +1.47% | — | Hold |
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
Options
Notional value, listed apart from stocks
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.