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Equibles

JANE STREET GROUP, LLC

Position in STAA — Staar Surgical Co

CIK 1595888 NEW YORK, NY
Back to STAA Full portfolio

Position in STAA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$704,596
-$7,564,188 QoQ
Shares Held
24,559
-94.4% QoQ
Ownership
0.049%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#75
of 199 holders
Holding Since
Mar 2020
25 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, 2026
CallValue
$986,936
CallShares
34,400
PutValue
$1,107,434
PutShares
38,600

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, 2026

JANE STREET GROUP, LLC holds $427,696,246 across 32 Medical Instruments & Supplies names. STAA ranks #17 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ISRG
Intuitive Surgical Inc
 619,674 $246,431,954
2 WST
West Pharmaceutical Services Inc
 217,581 $78,111,579
3 SOLV
Solventum Corp
 666,327 $51,407,127
4 COO
Cooper Companies, Inc.
 145,909 $10,463,133
5 ICUI
Icu Medical Inc/De
 47,824 $7,010,998
6 NVST
Envista Holdings Corp
 213,633 $5,629,228
7 BLFS
Biolife Solutions Inc
 183,061 $5,169,642
8 RGEN
Repligen Corp
 36,759 $5,015,397

All Filings in STAA

Export CSV
46 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,107,434 38,600
2026-06-30 $986,936 34,400
2026-06-30 $704,596 24,559
2026-03-31 $566,610 30,300
2026-03-31 $8,268,784 442,181
2026-03-31 $398,310 21,300
2025-12-31 $7,592,198 328,809
2025-09-30 $5,741,903 213,692
2025-09-30 $1,236,020 46,000
2025-06-30 $1,796,532 107,064
2024-12-31 $282,103 11,614
2024-09-30 $1,173,940 31,600
2024-09-30 $1,912,481 51,480
2024-06-30 $4,495,858 94,431
2024-03-31 $1,212,556 31,676
2023-12-31 $2,288,878 73,338
2023-09-30 $1,455,278 36,219
2023-06-30 $2,109,528 40,128
2023-03-31 $2,630,326 41,131
2022-12-31 $6,273,744 129,249
2022-09-30 $2,533,943 35,917
2022-06-30 $1,979,159 27,903
2022-03-31 $714,475 8,941
2022-03-31 $2,549,129 31,900
2022-03-31 $1,678,110 21,000
2021-12-31 $5,816,082 63,703
2021-12-31 $4,172,410 45,700
2021-12-31 $4,683,690 51,300
2021-09-30 $3,727,370 29,000
2021-09-30 $2,314,567 18,008
2021-09-30 $12,454,557 96,900
2021-06-30 $4,742,750 31,100
2021-06-30 $4,213,574 27,630
2021-06-30 $2,409,500 15,800
2021-03-31 $5,323,205 50,500
2021-03-31 $3,742,055 35,500
2021-03-31 $1,976,753 18,753
2020-12-31 $2,424,132 30,600
2020-12-31 $2,529,415 31,929
2020-12-31 $934,796 11,800
2020-09-30 $3,240,888 57,300
2020-09-30 $616,504 10,900
2020-06-30 $11,421,824 185,600
2020-06-30 $3,040,936 49,414
2020-06-30 $2,313,904 37,600
2020-03-31 $332,278 10,300

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