JANE STREET GROUP, LLC
Position in POCI — Precision Optics Corporation, Inc.
CIK 1595888
NEW YORK, NY
Position in POCI
as of Dec 31, 2025
· filed Feb 12, 2026
Position Value
$48,511
New position
Shares Held
11,578
first reported quarter
Ownership
0.106%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2025
1 quarter on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026JANE STREET GROUP, LLC holds $433,568,993 across 28 Medical Instruments & Supplies names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDLN |
Medline Inc.
|
1,996,552 | $88,846,563 | |
| 2 | WST |
West Pharmaceutical Services Inc
|
305,132 | $76,478,284 | |
| 3 | ISRG |
Intuitive Surgical Inc
|
118,543 | $54,647,136 | |
| 4 | AVTR |
Avantor, Inc.
|
4,966,462 | $38,937,061 | |
| 5 | BDX |
Becton Dickinson & Co
|
205,447 | $32,302,431 | |
| 6 | ALC |
Alcon Inc
|
369,547 | $27,845,365 | |
| 7 | TFX |
Teleflex Inc
|
173,278 | $20,725,781 | |
| 8 | NVST |
Envista Holdings Corp
|
639,850 | $16,232,993 |
All Filings in POCI
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $48,511 | 11,578 | Shares | Defined | 2026-02-12 | |
| No filing history on record for this holder in this stock. | ||||||