Position in PEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$25,162,991
New position
Shares Held
76,630
first reported quarter
Ownership
0.195%
of shares outstanding
% of Portfolio
1.35%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 11.830875636173822.ToString("F0")%
Shared 88.16912436382619.ToString("F0")%
None 0.ToString("F0")%
Position in Medical Devices
Healthcare · as of Mar 31, 2026Westchester Capital Management, LLC holds $49,785,178 across 2 Medical Devices names. PEN ranks #1 (50.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PEN |
Penumbra Inc
This page
|
76,630 | $25,162,991 | |
| 2 | MASI |
Masimo Corp
|
138,428 | $24,622,187 |
All Filings in PEN
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $25,162,991 | 76,630 | Shares | Other | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||