Westchester Capital Management, LLC

Q2 2026 13F-HR Detailed Holdings

Location
Valhalla, NY
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
878
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 broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

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 Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 WESTCHESTER CAPITAL PARTNERS, LLC 028-11493
2 Virtus Investment Advisers, LLC 028-00085