Position in MASS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$120,189
New position
Shares Held
13,815
first reported quarter
Ownership
0.033%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#63
of 111 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Medical Devices
Healthcare · as of Jun 30, 2026Magnetar Financial LLC holds $138,150,491 across 15 Medical Devices names. MASS ranks #15 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PEN |
Penumbra Inc
|
255,841 | $80,781,795 | |
| 2 | BRKR |
Bruker Corp
|
115,132 | $49,176,866 | |
| 3 | MDT |
Medtronic plc
|
31,504 | $2,464,557 | |
| 4 | GMED |
Globus Medical Inc
|
14,836 | $1,172,192 | |
| 5 | PODD |
Insulet Corp
|
6,159 | $937,707 | |
| 6 | AHCO |
AdaptHealth Corp.
|
63,892 | $665,753 | |
| 7 | VMD |
Viemed Healthcare, Inc.
|
41,312 | $470,956 | |
| 8 | SIBN |
SI-BONE, Inc.
|
27,740 | $452,716 |
All Filings in MASS
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $120,189 | 13,815 | Shares | Sole | 2026-08-14 | |
| No filing history on record for this holder in this stock. | ||||||