Position in PEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$126,504,921
-$8,493,896 QoQ
Shares Held
400,649
-2.5% QoQ
Ownership
1.02%
of shares outstanding
% of Portfolio
0.62%
of 13F equity value
Holder Rank
#23
of 437 holders
Holding Since
Sep 2020
10 quarters on record
Voting authority
Sole 50%
Shared 50%
None 0%
Common Shares in PEN Over Time
Shares Held
Position Value (USD)
Derivatives in PEN
reported options exposure · as of Mar 31, 2025CallValue
$213,928
CallShares
800
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Medical Devices
Healthcare · as of Jun 30, 2026TUDOR INVESTMENT CORP ET AL holds $383,302,822 across 39 Medical Devices names. PEN ranks #1 (33.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PEN |
Penumbra Inc
This page
|
400,649 | $126,504,921 | |
| 2 | ABT |
Abbott Laboratories
|
730,332 | $66,270,325 | |
| 3 | BSX |
Boston Scientific Corp
|
1,477,637 | $63,065,547 | |
| 4 | STE |
STERIS plc
|
108,766 | $22,902,856 | |
| 5 | PODD |
Insulet Corp
|
140,151 | $21,337,989 | |
| 6 | INSP |
Inspire Medical Systems, Inc.
|
169,095 | $7,543,327 | |
| 7 | BIO |
Bio-Rad Laboratories, Inc.
|
25,000 | $7,340,250 | |
| 8 | ZBH |
Zimmer Biomet Holdings, Inc.
|
71,996 | $6,198,135 |
All Filings in PEN
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $126,504,921 | 400,649 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $134,998,817 | 411,118 | Shares | Defined | 2026-05-15 | |
| 2025-06-30 | $14,933,043 | 58,189 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $213,928 | 800 | Call | Defined | 2025-05-15 | |
| 2024-09-30 | $582,930 | 3,000 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $467,922 | 2,600 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $647,892 | 3,600 | Call | Defined | 2024-08-14 | |
| 2023-09-30 | $967,640 | 4,000 | Put | Defined | 2023-11-15 | |
| 2023-09-30 | $967,640 | 4,000 | Call | Defined | 2023-11-15 | |
| 2023-06-30 | $6,597,350 | 19,175 | Shares | Defined | 2023-08-14 | |
| 2021-06-30 | $392,179 | 1,431 | Shares | Defined | 2021-08-16 | |
| 2020-09-30 | $1,606,550 | 8,265 | Shares | Defined | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||