Q3 2026 13F · SEC CIK 1390063

Westchester Capital Management, Inc.

Wealth managerFiled 2026-10-23 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $573.2M
Reported positions: 46
Top holdings a year, 3 yrs: +19.9%
Assets under management: $691.3M

Westchester Capital Management, Inc. is a wealth manager that reported 46 positions worth $573.2M in its Q3 2026 13F, filed 2026-10-23. Its largest holdings were Apple Inc (AAPL, 9.0%), Caterpillar Inc (CAT, 7.9%), Microsoft Corp (MSFT, 6.6%). A portfolio copying its top holdings returned 19.9% a year over the last 3 years, against 20.4% for the S&P 500.

Westchester Capital Management, Inc. holdings all 46 positions.

Weights are shares of the filer's total reported 13F value, compared with Q2 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Westchester Capital Management, Inc. 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
AAPLApple Inc	9.0%	8.0%	155,123	+1.7%	$51.7M
CATCaterpillar Inc	7.9%	10.7%	55,738	-0.1%	$45.2M
MSFTMicrosoft Corp	6.6%	4.9%	73,857	+1.3%	$37.9M
GOOGLAlphabet Inc	6.3%	6.6%	104,809	+2.1%	$36.1M
VLOValero Energy Corp	5.5%	3.9%	80,833	-2.9%	$31.3M
BRK-BBerkshire Hathaway Inc Del	5.0%	5.2%	57,212	-0.4%	$28.5M
JPMJpmorgan Chase & Co	4.9%	4.8%	84,497	+3.0%	$28.0M
WMTWalmart Inc	4.7%	5.0%	259,143	+5.5%	$26.9M
ABBVAbbvie Inc	4.7%	4.7%	102,053	-0.6%	$26.7M
CSCOCisco Sys Inc	4.5%	5.1%	239,617	-0.4%	$25.8M
BNYBank of Ny Mellon Corp	4.4%	4.6%	174,277	-1.1%	$25.2M
INTCIntel Corp	3.8%	4.5%	180,154	-0.2%	$21.7M
WMWaste Mgmt Inc Del	3.5%	3.6%	97,521	+10.1%	$19.9M
XOMExxon Mobil Corp	3.3%	2.9%	117,789	-0.4%	$19.2M
MCHPMicrochip Technology Inc.	2.8%	3.2%	208,461	+5.5%	$16.2M
LMTLockheed Martin Corp	2.8%	2.9%	31,537	-0.1%	$16.1M
JNJJohnson & Johnson	2.7%	2.7%	59,375	-0.5%	$15.7M
MCDMcdonalds Corp	2.4%	2.7%	59,496	+6.8%	$13.7M
CRMSalesforce Inc	2.1%	1.3%	52,307	+11.2%	$12.0M
AMZNAmazon Com Inc	2.1%	1.8%	47,525	+11.0%	$11.8M
HDHome Depot Inc	1.9%	2.5%	38,762	-0.1%	$11.0M
MDTMedtronic PLC	1.5%	1.4%	99,055	-0.1%	$8.5M
BDXBecton Dickinson & Co	1.4%	1.3%	46,435	-0.1%	$8.3M
PFEPfizer Inc	1.4%	1.2%	276,155	-0.0%	$7.9M
METAMeta Platforms Inc	1.0%	0.6%	8,130	+28.7%	$5.9M
DISDisney Walt Co	0.8%	0.8%	44,466	-0.5%	$4.7M
TAt&t Inc	0.5%	0.4%	118,889	-0.1%	$2.9M
NVDANvidia Corporation	0.4%	0.4%	11,235	+0.0%	$2.6M
IVVIshares Tr	0.4%	0.4%	2,896	+0.0%	$2.2M
WATWaters Corp	0.3%	0.4%	4,534	-13.3%	$2.0M
PEPPepsico Inc	0.3%	0.4%	15,513	+0.0%	$2.0M
BABoeing Co	0.3%	0.4%	10,353	+0.0%	$1.9M
CAGConagra Brands Inc	0.1%	0.1%	52,695	-0.2%	$708K
LOWLowes Cos Inc	0.1%	0.2%	3,811	-0.2%	$702K
VOOVanguard Index Fds	0.1%	0.1%	564	+9.7%	$395K
ITOTIshares Tr	0.1%	0.1%	1,912	+0.0%	$318K
VZVerizon Communications Inc	0.1%	0.1%	6,911	+0.0%	$317K
BNDVanguard Bd Index Fds	0.0%	0.0%	2,988	+0.0%	$210K
CVXChevron Corporation	0.0%	0.0%	1,005	+0.0%	$205K
AXPAmerican Express Co	0.0%	0.0%	660	+0.0%	$201K
GOOGAlphabet Inc	0.0%	0.0%	540	+0.0%	$184K
SPYState Str Spdr S&p 500 ETF T	0.0%	0.1%	208	-61.7%	$159K
VCSHVanguard Scottsdale Fds	0.0%	0.0%	1,715	+0.0%	$132K
VGSHVanguard Scottsdale Fds	0.0%	0.0%	2,295	+0.0%	$132K
KOCoca Cola Co	0.0%	0.0%	1,449	+0.0%	$125K
BACBank of Amer Corp	0.0%	0.0%	300	+0.0%	$16K

What Westchester Capital Management, Inc. bought and sold in Q3 2026, against Q2 2026.

New positions

No new positions among the largest holdings.

Added to

META Meta Platforms Inc+28.7% shares
CRM Salesforce Inc+11.2% shares
AMZN Amazon Com Inc+11.0% shares
WM Waste Mgmt Inc Del+10.1% shares
VOO Vanguard Index Fds+9.7% shares
MCD Mcdonalds Corp+6.8% shares
WMT Walmart Inc+5.5% shares
MCHP Microchip Technology Inc.+5.5% shares

Reduced

SPY State Str Spdr S&p 500 ETF T-61.7% shares
WAT Waters Corp-13.3% shares

Sold out

Nothing sold out.

Share counts compared with the Q2 2026 13F; a split also changes share counts.

How the holdings did against the S&P 500.

1 year: +33.7% /yr; S&P 500 +20.1%
3 years: +19.9% /yr; S&P 500 +20.4%
5 years: +12.6% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q3 2026	$573.2M	46
Q2 2026	$555.4M	46
Q1 2026	$496.5M	45
Q4 2025	$483.7M	43
Q3 2025	$465.2M	43
Q2 2025	$425.0M	39
Q1 2025	$402.2M	39
Q4 2024	$397.6M	41
Q3 2024	$411.7M	41
Q2 2024	$396.1M	41
Q1 2024	$398.4M	41
Q4 2023	$371.5M	44

Questions about Westchester Capital Management, Inc.'s portfolio

What stocks does Westchester Capital Management, Inc. own?

Westchester Capital Management, Inc.'s latest 13F, for Q3 2026 and filed Oct 23, 2026, lists 46 positions worth $573.2M. The largest are Apple Inc (AAPL) at 9.0%, Caterpillar Inc (CAT) at 7.9%, Microsoft Corp (MSFT) at 6.6%, Alphabet Inc (GOOGL) at 6.3% and Valero Energy Corp (VLO) at 5.5%.

What did Westchester Capital Management, Inc. buy last quarter?

In Q3 2026, Westchester Capital Management, Inc. added Meta Platforms Inc (META) (+28.7% shares), Salesforce Inc (CRM) (+11.2% shares) and Amazon Com Inc (AMZN) (+11.0% shares), compared with its Q2 2026 filing.

What did Westchester Capital Management, Inc. sell last quarter?

In Q3 2026, Westchester Capital Management, Inc. State Str Spdr S&p 500 ETF T (SPY) (-61.7% shares) and Waters Corp (WAT) (-13.3% shares), compared with its Q2 2026 filing.

How has Westchester Capital Management, Inc.'s portfolio performed?

A portfolio copying Westchester Capital Management, Inc.'s 20 largest 13F holdings each quarter, from the day each filing was public, returned +19.9% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +33.7% against +20.1%. Over 5 years: +12.6% a year against +11.6%.

When is Westchester Capital Management, Inc.'s next 13F filing due?

13F filings are due 45 days after each quarter ends. Westchester Capital Management, Inc.'s filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.

How much money does Westchester Capital Management, Inc. manage?

Westchester Capital Management, Inc. reported $691.3M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $573.2M.