Position in LAB
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,061,724
+$1,077,110 QoQ
Shares Held
2,514,299
+226.9% QoQ
Ownership
0.640%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#16
of 143 holders
Holding Since
Sep 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in LAB Over Time
Shares Held
Position Value (USD)
Derivatives in LAB
reported options exposure · as of Jun 30, 2026CallValue
$11,398
CallShares
13,900
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, 2026JANE STREET GROUP, LLC holds $1,126,738,632 across 68 Medical Devices names. LAB ranks #17 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
|
12,087,991 | $515,915,454 | |
| 2 | MDT |
Medtronic plc
|
3,524,983 | $275,759,419 | |
| 3 | ABT |
Abbott Laboratories
|
1,009,061 | $91,562,193 | |
| 4 | SYK |
Stryker Corp
|
169,217 | $53,276,278 | |
| 5 | DXCM |
Dexcom Inc
|
750,473 | $50,544,356 | |
| 6 | IRTC |
iRhythm Holdings, Inc.
|
275,262 | $32,742,414 | |
| 7 | ESTA |
Establishment Labs Holdings Inc.
|
361,302 | $31,003,324 | |
| 8 | BRKR |
Bruker Corp
|
26,930 | $10,222,046 |
All Filings in LAB
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,061,724 | 2,514,299 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $11,398 | 13,900 | Call | Defined | 2026-08-14 | |
| 2025-12-31 | $984,614 | 769,231 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $13,312 | 10,400 | Call | Defined | 2026-02-12 | |
| 2025-09-30 | $510,923 | 393,019 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $42,714 | 35,596 | Shares | Defined | 2025-08-14 | |
| 2024-12-31 | $414,457 | 236,833 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $350,900 | 181,814 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $428,611 | 242,154 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $3,749,818 | 1,383,697 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $698,247 | 315,949 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $103,335 | 35,633 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $74,335 | 38,516 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $510,771 | 261,934 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $86,240 | 73,710 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $27,772 | 25,248 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $293,736 | 183,585 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $69,656 | 19,403 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $156,983 | 40,047 | Shares | Defined | 2022-02-15 | |
| 2021-12-31 | $87,024 | 22,200 | Call | Defined | 2022-02-15 | |
| 2021-09-30 | $201,654 | 30,600 | Call | Defined | 2021-11-16 | |
| 2021-09-30 | $309,320 | 46,938 | Shares | Defined | 2021-11-16 | |
| 2021-06-30 | $552,521 | 89,695 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $165,088 | 26,800 | Put | Defined | 2021-08-16 | |
| 2021-06-30 | $245,168 | 39,800 | Call | Defined | 2021-08-16 | |
| 2021-03-31 | $259,099 | 57,323 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $275,268 | 60,900 | Put | Defined | 2021-05-18 | |
| 2021-03-31 | $270,748 | 59,900 | Call | Defined | 2021-05-18 | |
| 2020-12-31 | $228,000 | 38,000 | Put | Defined | 2021-02-17 | |
| 2020-12-31 | $1,122,810 | 187,135 | Shares | Defined | 2021-02-17 | |
| 2020-12-31 | $493,800 | 82,300 | Call | Defined | 2021-02-17 | |
| 2020-09-30 | $670,929 | 90,300 | Put | Defined | 2020-11-17 | |
| 2020-09-30 | $3,062,646 | 412,200 | Call | Defined | 2020-11-17 | |
| 2020-09-30 | $100,669 | 13,549 | Shares | Defined | 2020-11-17 | |
| No filing history on record for this holder in this stock. | ||||||