Westchester Capital Management, LLC
Investment Portfolio & 13F Holdings Analysis
About
Westchester Capital Management, LLC is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 379 holdings worth $1.9 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.
Filing Details
13F-HR • 2025-03-31
Filing Details
13F-HR • 2025-03-31- Report Date
- 2025-03-31
- Filing Date
- 2025-05-14
- Total Holdings
- 379
- Total Value
- 1899992859
- Accession Number
- 0000019481-25-000003
- Form Type
- 13F-HR
- CIK
- 0001512805
- Manager Name
- Westchester Capital Management, LLC
Data Enrichment
33% identified126 identified253 unidentified
Holdings
379 positions
Manager:
Search and click to pin securities to the top
Page 1 of 9
08579W103
Shares:
1010164(+45.0%)
Value:
$70.5B(+56.5%)
46116X101
Shares:
460267
Value:
$60.7B
073685109
Shares:
486916
Value:
$60.2B
G33033104
Shares:
3951420(+27.5%)
Value:
$44.1B(+29.5%)
45667GAG8
Shares:
0
Value:
$30.2B(+54.2%)
69526K105
Shares:
1598331(-7.4%)
Value:
$28.8B(-4.5%)
G0131Y100
Shares:
2464804(+0.0%)
Value:
$26.3B(+1.7%)
G1000R101
Shares:
2190000(+0.0%)
Value:
$22.8B(+3.3%)
Instrument | Shares | Other Manager | Value | ||
---|---|---|---|---|---|
1.5M | All Managers (Combined) | $241.4M | |||
1.7M | YoY NEW(+1.7M) | All Managers (Combined) | $140.3M | YoY NEW(+$140.3M) | |
250.0K | All Managers (Combined) | $139.8M | |||
Championx Corp(CHXcusip15872M104) | 3.9M | YoY NEW(+3.9M) | All Managers (Combined) | $115.0M | YoY NEW(+$115.0M) |
640.0K | All Managers (Combined) | $109.2M | |||
(cusip08579W103)✕ | 1.0M | YoY NEW(+1.0M) | All Managers (Combined) | $70.5M | YoY NEW(+$70.5M) |
1.6M | All Managers (Combined) | $69.0M | |||
(cusip46116X101)✕ | 460.3K | QoQ NEW(+460.3K) YoY NEW(+460.3K) | All Managers (Combined) | $60.7M | QoQ NEW(+$60.7M) YoY NEW(+$60.7M) |
(cusip073685109)✕ | 486.9K | QoQ NEW(+486.9K) YoY NEW(+486.9K) | All Managers (Combined) | $60.2M | QoQ NEW(+$60.2M) YoY NEW(+$60.2M) |
1.2M | YoY NEW(+1.2M) | All Managers (Combined) | $44.7M | YoY NEW(+$44.7M) | |
(cusipG33033104)✕ | 4.0M | All Managers (Combined) | $44.1M | ||
Azek Co Inc.(AZEKcusip05478C105) | 837.2K | QoQ NEW(+837.2K) YoY NEW(+837.2K) | All Managers (Combined) | $40.9M | QoQ NEW(+$40.9M) YoY NEW(+$40.9M) |
1.3M | YoY NEW(+1.3M) | All Managers (Combined) | $35.7M | YoY NEW(+$35.7M) | |
368.3K | QoQ NEW(+368.3K) YoY NEW(+368.3K) | All Managers (Combined) | $34.9M | QoQ NEW(+$34.9M) YoY NEW(+$34.9M) | |
(cusip45667GAG8)✕ | — | QoQ - YoY NEW | All Managers (Combined) | $30.2M | YoY NEW(+$30.2M) |
(cusip69526K105)✕ | 1.6M | YoY NEW(+1.6M) | All Managers (Combined) | $28.8M | YoY NEW(+$28.8M) |
765.2K | All Managers (Combined) | $27.7M | |||
(cusipG0131Y100)✕ | 2.5M | All Managers (Combined) | $26.3M | ||
1.8M | QoQ 0.00% (+0)YoY NEW(+1.8M) | All Managers (Combined) | $24.5M | YoY NEW(+$24.5M) | |
(cusipG1000R101)✕ | 2.2M | QoQ 0.00% (+0)YoY NEW(+2.2M) | All Managers (Combined) | $22.8M | YoY NEW(+$22.8M) |