Position in STAA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,695,786
-$13,115,517 QoQ
Shares Held
233,384
-78.0% QoQ
Ownership
0.465%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#26
of 199 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STAA Over Time
Shares Held
Position Value (USD)
Derivatives in STAA
reported options exposure · as of Jun 30, 2026CallValue
$4,226,037
CallShares
147,300
PutValue
$1,494,749
PutShares
52,100
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, 2026CITADEL ADVISORS LLC holds $1,320,089,330 across 44 Medical Instruments & Supplies names. STAA ranks #20 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COO |
Cooper Companies, Inc.
|
3,872,397 | $277,689,588 | |
| 2 | ISRG |
Intuitive Surgical Inc
|
470,076 | $186,939,823 | |
| 3 | TFX |
Teleflex Inc
|
1,140,950 | $144,626,822 | |
| 4 | WST |
West Pharmaceutical Services Inc
|
352,769 | $126,644,071 | |
| 5 | RMD |
Resmed Inc
|
508,284 | $99,054,385 | |
| 6 | ICUI |
Icu Medical Inc/De
|
536,225 | $78,610,585 | |
| 7 | MMSI |
Merit Medical Systems Inc
|
909,863 | $63,089,900 | |
| 8 | RGEN |
Repligen Corp
|
376,309 | $51,343,599 |
All Filings in STAA
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,494,749 | 52,100 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $4,226,037 | 147,300 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $6,695,786 | 233,384 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $2,728,330 | 145,900 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $19,811,303 | 1,059,428 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $1,251,030 | 66,900 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $4,736,197 | 205,119 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $3,853,641 | 143,418 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $400,363 | 14,900 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $1,010,312 | 37,600 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $9,314,845 | 555,116 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $1,258,500 | 75,000 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $597,368 | 35,600 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $4,363,265 | 247,491 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $1,800,023 | 102,100 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $1,738,318 | 98,600 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $7,809,817 | 321,524 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $976,458 | 40,200 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $1,607,998 | 66,200 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $3,540,395 | 95,300 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $5,531,635 | 148,900 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $34,710,284 | 934,328 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,313,846 | 48,600 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $6,971,674 | 146,433 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $1,347,363 | 28,300 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $7,802,152 | 203,818 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $1,799,160 | 47,000 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $4,321,812 | 112,900 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $12,759,178 | 408,817 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $2,659,092 | 85,200 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $646,047 | 20,700 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $2,161,684 | 53,800 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $37,993,122 | 945,573 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $1,619,254 | 40,300 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $16,487,265 | 313,625 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $2,628,500 | 50,000 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $2,476,047 | 47,100 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $2,871,355 | 44,900 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $168,508 | 2,635 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $3,664,335 | 57,300 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $2,363,898 | 48,700 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $1,354,266 | 27,900 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $3,321,591 | 68,430 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $3,267,875 | 46,320 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $6,490,600 | 92,000 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $16,163,005 | 229,100 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $739,940 | 10,432 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $5,497,075 | 77,500 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $2,532,201 | 35,700 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $7,881,362 | 98,628 | Shares | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||