Position in PEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,351,332
+$5,386,676 QoQ
Shares Held
19,342
+149.7% QoQ
Ownership
0.049%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
3 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in PEN Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026BOOTHBAY FUND MANAGEMENT, LLC holds $42,407,918 across 28 Medical Devices names. PEN ranks #2 (15.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ESTA |
Establishment Labs Holdings Inc.
|
231,980 | $13,171,824 | |
| 2 | PEN |
Penumbra Inc
This page
|
19,342 | $6,351,332 | |
| 3 | BSX |
Boston Scientific Corp
|
75,212 | $4,719,553 | |
| 4 | LIVN |
LivaNova PLC
|
50,608 | $3,216,644 | |
| 5 | ABT |
Abbott Laboratories
|
29,494 | $3,028,148 | |
| 6 | INSP |
Inspire Medical Systems, Inc.
|
22,035 | $1,136,565 | |
| 7 | SYK |
Stryker Corp
|
3,198 | $1,050,830 | |
| 8 | LMRI |
Lumexa Imaging Holdings, Inc.
|
110,585 | $951,031 |
All Filings in PEN
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,351,332 | 19,342 | Shares | Other | 2026-05-15 | |
| 2022-06-30 | $964,656 | 7,747 | Shares | Other | 2022-08-15 | |
| 2021-09-30 | $249,977 | 938 | Shares | Other | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||