Position in ISRG
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$28,156,539
+$28,156,539 QoQ
Shares Held
70,802
Ownership
0.020%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#305
of 2,223 holders
Holding Since
Mar 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ISRG Over Time
Shares Held
Position Value (USD)
Derivatives in ISRG
reported options exposure · as of Jun 30, 2026CallValue
$636,288
CallShares
1,600
PutValue
$636,288
PutShares
1,600
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 Jun 30, 2026READYSTATE ASSET MANAGEMENT LP holds $51,189,769 across 5 Medical Instruments & Supplies names. ISRG ranks #1 (55.0% of the industry book) .
All Filings in ISRG
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $28,156,539 | 70,802 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $636,288 | 1,600 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $636,288 | 1,600 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $737,584 | 1,600 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $737,584 | 1,600 | Put | Sole | 2026-05-15 | |
| 2025-03-31 | $839,977 | 1,696 | Shares | Sole | 2025-05-06 | |
| 2025-03-31 | $3,120,201 | 6,300 | Call | Sole | 2025-05-06 | |
| 2025-03-31 | $2,674,458 | 5,400 | Put | Sole | 2025-05-06 | |
| 2024-12-31 | $6,524,500 | 12,500 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $4,958,620 | 9,500 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $11,299,210 | 23,000 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $14,934,608 | 30,400 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $756,245 | 1,700 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $622,790 | 1,400 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $8,979,525 | 22,500 | Put | Sole | 2024-05-13 | |
| 2024-03-31 | $7,263,438 | 18,200 | Call | Sole | 2024-05-13 | |
| 2023-12-31 | $3,137,448 | 9,300 | Put | Sole | 2024-03-01 | |
| 2023-12-31 | $3,137,448 | 9,300 | Call | Sole | 2024-03-01 | |
| 2023-09-30 | $233,832 | 800 | Put | Sole | 2023-11-15 | |
| 2023-09-30 | $233,832 | 800 | Call | Sole | 2023-11-15 | |
| 2023-06-30 | $273,552 | 800 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $273,552 | 800 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $332,111 | 1,300 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $332,111 | 1,300 | Put | Sole | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||