Position in BRKR
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$4,479,340
+$1,146,971 QoQ
Shares Held
10,004
-58.5% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#123
of 425 holders
Holding Since
Jun 2022
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BRKR Over Time
Shares Held
Position Value (USD)
Derivatives in BRKR
reported options exposure · as of Jun 30, 2026CallValue
$330,990
CallShares
5,500
PutValue
$54,162
PutShares
900
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, 2026Walleye Capital LLC holds $154,257,139 across 31 Medical Devices names. BRKR ranks #7 (2.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
|
1,578,172 | $67,356,380 | |
| 2 | ABT |
Abbott Laboratories
|
329,761 | $29,922,513 | |
| 3 | GMED |
Globus Medical Inc
|
156,421 | $12,358,823 | |
| 4 | INSP |
Inspire Medical Systems, Inc.
|
245,763 | $10,963,487 | |
| 5 | ESTA |
Establishment Labs Holdings Inc.
|
80,123 | $6,875,354 | |
| 6 | MDT |
Medtronic plc
|
67,268 | $5,262,375 | |
| 7 | BRKR |
Bruker Corp
This page
|
10,004 | $4,479,340 | |
| 8 | GKOS |
GLAUKOS Corp
|
26,835 | $3,750,459 |
All Filings in BRKR
Export CSV
43 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 BRKRP | $4,479,100 | 10,000 | Shares | Sole | 2026-08-03 | |
| 2026-06-30 | $330,990 | 5,500 | Call | Sole | 2026-08-03 | |
| 2026-06-30 | $54,162 | 900 | Put | Sole | 2026-08-03 | |
| 2026-06-30 | $240 | 4 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 BRKRP | $2,822,500 | 10,000 | Shares | Sole | 2026-05-13 | |
| 2026-03-31 | $509,869 | 14,116 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 BRKRP | $3,660,000 | 10,000 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $674,473 | 14,317 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $2,261,280 | 48,000 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $1,597,029 | 33,900 | Call | Sole | 2026-02-13 | |
| 2025-09-30 BRKRP | $2,718,000 | 10,000 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $2,842,875 | 87,500 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $2,180,079 | 67,100 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $5,024,448 | 154,646 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,892,240 | 70,200 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $3,184,760 | 77,300 | Call | Sole | 2025-08-13 | |
| 2025-06-30 | $8,816 | 214 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $989,238 | 23,700 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $630,274 | 15,100 | Put | Sole | 2025-05-14 | |
| 2025-03-31 | $4,972,152 | 119,122 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $4,085,814 | 69,700 | Shares | Sole | 2025-02-13 | |
| 2024-12-31 | $111,378 | 1,900 | Call | Sole | 2025-02-13 | |
| 2024-12-31 | $82,068 | 1,400 | Put | Sole | 2025-02-13 | |
| 2024-09-30 | $18,765,742 | 271,731 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $296,958 | 4,300 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $745,848 | 10,800 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $44,667 | 700 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $242,478 | 3,800 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $13,746,524 | 215,429 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $9,996,061 | 106,409 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $253,638 | 2,700 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $413,336 | 4,400 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $110,220 | 1,500 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $639,276 | 8,700 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $5,834,018 | 79,396 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $476,034 | 7,641 | Shares | Sole | 2023-11-21 | |
| 2023-09-30 | $473,480 | 7,600 | Call | Sole | 2023-11-21 | |
| 2023-09-30 | $847,280 | 13,600 | Put | Sole | 2023-11-21 | |
| 2023-06-30 | $103,488 | 1,400 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $22,176 | 300 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $244,749 | 3,311 | Shares | Sole | 2023-08-14 | |
| 2022-09-30 | $1,902,890 | 35,863 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,053,928 | 16,793 | Shares | Sole | 2022-08-19 | |
| No filing history on record for this holder in this stock. | ||||||