Position in ISRG
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$0
-$10,115,964 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Common Shares in ISRG Over Time
Shares Held
Position Value (USD)
Derivatives in ISRG
reported options exposure · as of Jun 30, 2026CallValue
$54,601,464
CallShares
137,300
PutValue
$13,401,816
PutShares
33,700
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 Jun 30, 2026Walleye Trading LLC holds $11,658,016 across 7 Medical Instruments & Supplies names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RGEN |
Repligen Corp
|
43,268 | $5,903,485 | |
| 2 | BAX |
Baxter International Inc
|
140,796 | $3,001,770 | |
| 3 | WRBY |
Warby Parker Inc.
|
65,415 | $1,984,691 | |
| 4 | ALC |
Alcon Inc
|
7,235 | $485,468 | |
| 5 | STAA |
Staar Surgical Co
|
8,688 | $249,258 | |
| 6 | AVTR |
Avantor, Inc.
|
3,187 | $31,551 | |
| 7 | XRAY |
DENTSPLY SIRONA Inc.
|
169 | $1,793 |
All Filings in ISRG
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $54,601,464 | 137,300 | Call | Sole | 2026-08-03 | |
| 2026-06-30 | $13,401,816 | 33,700 | Put | Sole | 2026-08-03 | |
| 2026-03-31 | $10,115,964 | 21,944 | Shares | Sole | 2026-05-11 | |
| 2026-03-31 | $26,322,529 | 57,100 | Put | Sole | 2026-05-11 | |
| 2026-03-31 | $33,974,963 | 73,700 | Call | Sole | 2026-05-11 | |
| 2025-12-31 | $72,833,896 | 128,600 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $31,263,072 | 55,200 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $34,011,617 | 60,053 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $22,853,453 | 51,100 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $13,671,821 | 30,570 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $14,803,313 | 33,100 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $23,203,607 | 42,700 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $30,920,029 | 56,900 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $20,355,597 | 41,100 | Put | Sole | 2025-05-14 | |
| 2025-03-31 | $23,228,163 | 46,900 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $3,320,290 | 6,704 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $33,875,204 | 64,900 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $16,337,348 | 31,300 | Call | Sole | 2025-02-13 | |
| 2024-12-31 | $7,409,222 | 14,195 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $18,422,625 | 37,500 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $2,368,903 | 4,822 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $13,755,560 | 28,000 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $7,695,905 | 17,300 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $2,179,320 | 4,899 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $15,569,750 | 35,000 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $7,941,891 | 19,900 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $13,458,112 | 33,722 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $25,461,942 | 63,800 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $25,639,360 | 76,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $18,267,031 | 54,147 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $7,185,768 | 21,300 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $14,983,077 | 51,261 | Shares | Sole | 2023-11-21 | |
| 2023-09-30 | $16,923,591 | 57,900 | Put | Sole | 2023-11-21 | |
| 2023-09-30 | $5,407,365 | 18,500 | Call | Sole | 2023-11-21 | |
| 2023-06-30 | $6,360,084 | 18,600 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $15,626,658 | 45,700 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $5,569,246 | 21,800 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $8,353,869 | 32,700 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $4,165,995 | 15,700 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $9,074,970 | 34,200 | Call | Sole | 2023-02-14 | |
| 2022-09-30 | $3,111,504 | 16,600 | Call | Sole | 2022-11-14 | |
| 2022-09-30 | $1,049,664 | 5,600 | Put | Sole | 2022-11-14 | |
| 2022-06-30 | $1,553,696 | 7,741 | Shares | Sole | 2022-08-08 | |
| 2022-06-30 | $2,569,088 | 12,800 | Call | Sole | 2022-08-08 | |
| 2022-06-30 | $3,111,005 | 15,500 | Put | Sole | 2022-08-08 | |
| 2022-03-31 | $730,668 | 2,422 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $3,469,320 | 11,500 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $5,188,896 | 17,200 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $3,529,044 | 9,822 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $359,300 | 1,000 | Call | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||