Position in ISRG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$922,901
-$2,581,627 QoQ
Shares Held
2,002
-74.6% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
5 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 Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$2,581,544
PutShares
5,600
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, 2026HBK INVESTMENTS L P holds $785,955,237 across 4 Medical Instruments & Supplies names. ISRG ranks #4 (0.1% of the industry book) .
All Filings in ISRG
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $922,901 | 2,002 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $2,581,544 | 5,600 | Put | Sole | 2026-05-15 | |
| 2024-06-30 | $3,504,528 | 7,878 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $1,779,400 | 4,000 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $10,231,550 | 23,000 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $6,784,530 | 17,000 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $6,784,530 | 17,000 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $275,372 | 690 | Shares | Sole | 2024-05-15 | |
| 2020-12-31 | $1,146,158 | 4,203 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,021,500 | 4,319 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||