Position in XRAY
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$11,725,998
-$5,107,373 QoQ
Shares Held
1,010,862
-31.4% QoQ
Ownership
0.505%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in XRAY Over Time
Shares Held
Position Value (USD)
Derivatives in XRAY
reported options exposure · as of Mar 31, 2026CallValue
$175,160
CallShares
15,100
PutValue
$505,760
PutShares
43,600
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 Instruments & Supplies
Healthcare · as of Mar 31, 2026JANE STREET GROUP, LLC holds $433,568,993 across 28 Medical Instruments & Supplies names. XRAY ranks #10 (2.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDLN |
Medline Inc.
|
1,996,552 | $88,846,563 | |
| 2 | WST |
West Pharmaceutical Services Inc
|
305,132 | $76,478,284 | |
| 3 | ISRG |
Intuitive Surgical Inc
|
118,543 | $54,647,136 | |
| 4 | AVTR |
Avantor, Inc.
|
4,966,462 | $38,937,061 | |
| 5 | BDX |
Becton Dickinson & Co
|
205,447 | $32,302,431 | |
| 6 | ALC |
Alcon Inc
|
369,547 | $27,845,365 | |
| 7 | TFX |
Teleflex Inc
|
173,278 | $20,725,781 | |
| 8 | NVST |
Envista Holdings Corp
|
639,850 | $16,232,993 |
All Filings in XRAY
Export CSV
43 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $11,725,998 | 1,010,862 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $505,760 | 43,600 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $175,160 | 15,100 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $435,483 | 38,100 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $16,833,371 | 1,472,736 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $692,658 | 60,600 | Call | Defined | 2026-02-12 | |
| 2025-09-30 | $460,647 | 36,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $214,461 | 16,900 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $1,961,580 | 154,577 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $2,428,750 | 152,944 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $241,376 | 15,200 | Call | Defined | 2025-08-14 | |
| 2024-12-31 | $7,087,567 | 373,423 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,229,415 | 45,433 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $844,272 | 31,200 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $470,844 | 17,400 | Call | Defined | 2024-11-15 | |
| 2024-06-30 | $5,838,628 | 234,389 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $6,690,406 | 201,579 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $1,123,575 | 31,570 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $4,051,034 | 118,590 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $1,850,163 | 46,231 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $894,169 | 22,764 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $1,616,516 | 50,770 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $2,893,967 | 102,080 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $620,915 | 17,378 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $428,214 | 8,700 | Call | Defined | 2022-05-17 | |
| 2022-03-31 | $590,640 | 12,000 | Put | Defined | 2022-05-17 | |
| 2022-03-31 | $887,633 | 18,034 | Shares | Defined | 2022-05-17 | |
| 2021-09-30 | $3,779,055 | 65,100 | Call | Defined | 2021-11-16 | |
| 2021-09-30 | $2,977,151 | 51,286 | Shares | Defined | 2021-11-16 | |
| 2021-09-30 | $1,915,650 | 33,000 | Put | Defined | 2021-11-16 | |
| 2021-06-30 | $240,388 | 3,800 | Put | Defined | 2021-08-16 | |
| 2021-06-30 | $4,573,698 | 72,300 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $3,618,345 | 57,198 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $4,534,976 | 71,070 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $3,618,027 | 56,700 | Call | Defined | 2021-05-18 | |
| 2020-12-31 | $302,379 | 5,775 | Shares | Defined | 2021-02-17 | |
| 2020-12-31 | $3,565,716 | 68,100 | Call | Defined | 2021-02-17 | |
| 2020-06-30 | $2,143,871 | 48,658 | Shares | Defined | 2020-08-17 | |
| 2020-06-30 | $630,058 | 14,300 | Put | Defined | 2020-08-17 | |
| 2020-06-30 | $1,727,152 | 39,200 | Call | Defined | 2020-08-17 | |
| 2020-03-31 | $1,153,251 | 29,700 | Put | Defined | 2020-05-15 | |
| 2020-03-31 | $512,556 | 13,200 | Call | Defined | 2020-05-15 | |
| 2020-03-31 | $1,299,445 | 33,465 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||