Hudson Bay Capital Management LP
Position in SENS — Senseonics Holdings, Inc.
CIK 1393825
STAMFORD, CT
Position in SENS
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$156,350
+$71,066 QoQ
Shares Held
23,476
+51.9% QoQ
Ownership
0.044%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SENS Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026Hudson Bay Capital Management LP holds $434,636,902 across 12 Medical Devices names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
1,600,000 | $145,184,000 | |
| 2 | ITGR |
Integer Holdings Corp
|
1,000,000 | $93,450,000 | |
| 3 | PEN |
Penumbra Inc
|
203,138 | $64,140,823 | |
| 4 | NEOG |
Neogen Corp
|
6,500,000 | $58,435,000 | |
| 5 | BSX |
Boston Scientific Corp
|
742,896 | $31,706,800 | |
| 6 | PODD |
Insulet Corp
|
155,000 | $23,598,750 | |
| 7 | MDT |
Medtronic plc
|
120,000 | $9,387,600 | |
| 8 | EW |
Edwards Lifesciences Corp
|
89,100 | $8,059,986 |
All Filings in SENS
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $156,350 | 23,476 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $85,284 | 15,450 | Shares | Defined | 2026-02-13 | |
| 2020-09-30 | $85,140 | 220,000 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $85,800 | 220,000 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $174,350 | 275,000 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||