Westchester Capital Management, LLC

Q2 2026 13F-HR Holdings

Location
Valhalla, NY
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
310
Total value ($000)
$2,042,970
Net value change ($000)
-164,329 (-7.4%)
New positions
55
Sold out positions
60
Turnover %
38.5%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 5/15/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
ROKU 43,443 NEW
CZR 35,821 622.3%
QRVO 29,246 143.2%
GTLS 25,642 25.0%
PEN 24,559 97.6%
EA 21,534 14.6%
OGN 19,316 NEW
NSC 18,275 12.7%
SEM 16,235 NEW
BLD 15,938 NEW
Top Reduces (Value $000, Stocks/ETFs)
CWAN -61,908 -100.0%
CTRA -55,814 -100.0%
SEE -39,767 -100.0%
PRA -35,969 -100.0%
HOLX -34,416 -100.0%
MASI -24,622 -100.0%
HYAC -22,221 -100.0%
AL -21,717 -100.0%
WBS -20,438 -16.1%
OS -16,260 -100.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 53,313 (2.6% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type