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Westchester Capital Management, Inc.

Location
Omaha, NE
Portfolio Value
Small $472,940,893
Diversification
Diversified
Filing Date
Global Rank
#2,685 / 8,603 ▲ 75 · as of Mar 2026
Top Industry
Banks - Diversified 9.8%
3Y Alpha vs SPY
+0.7%
Period ended 3 months ago
Filed May 6, 2026 · 2mo
25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+78.5%
SPY
+76.0%
Annualised alpha
+0.6%
Max drawdown
−15.6%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

37 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
8.8%
−0.4 pts
Top 5
35.9%
−1.4 pts
Top 10
60.8%
−2.0 pts
HHI
500
Jun 2023 → Mar 2026 · range 458 – 512
Diversified−12

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 25.1% $118,491,403
Industrials 17.8% $83,973,628
Financial Services 15.7% $74,122,161
Healthcare 13.4% $63,333,574
Consumer Cyclical 8.2% $38,658,334
Communication Services 8.1% $38,531,489
Consumer Defensive 7.3% $34,454,286
Energy 4.5% $21,376,018

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
12 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
17 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
2 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
No qualifying positions this quarter.

Portfolio Positions

Export CSV View 13F filing
37 positions · $472,940,893 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio History