Westchester Capital Management, LLC

Q3 2026 13F-HR Detailed Holdings

Location
Valhalla, NY
Holdings as of
9/30/2026
Date filed
11/12/2026
Form type
13F-HR
Num holdings
879
Total value ($000)
$2,208,970
Net value change ($000)
+166,000 (8.1%)
New positions
65
Sold out positions
62
Turnover %
51.4%
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 Q2 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)
CZR 81,437 195.9%
ROKU 55,468 127.7%
ACA 54,458 NEW
ESI 37,587 NEW
UNF 36,953 48.6%
WBD 35,437 23.3%
SLAB 28,488 NEW
INDV 27,814 NEW
KVUE 26,070 133.4%
LNTH 18,754 NEW
Top Reduces (Value $000, Stocks/ETFs)
EA -169,399 -100.0%
GTLS -128,202 -100.0%
WBS -106,819 -100.0%
DBRG -58,339 -100.0%
ANSC -23,208 -100.0%
SEM -16,235 -100.0%
BLD -15,938 -100.0%
JANUS HENDERSON GROUP PLC -11,986 -100.0%
POLE -11,948 -100.0%
AACB -10,437 -100.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 67,900 (3.1% 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