JANE STREET GROUP, LLC
Position in POCI — Precision Optics Corporation, Inc.
CIK 1595888
NEW YORK, NY
Position in POCI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$109,007
+$60,496 QoQ
Shares Held
21,374
+84.6% QoQ
Ownership
0.195%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#16
of 31 holders
Holding Since
Dec 2025
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in POCI Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026JANE STREET GROUP, LLC holds $427,632,119 across 31 Medical Instruments & Supplies names. POCI ranks #25 (0.0% 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 POCI
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $109,007 | 21,374 | Shares | Defined | 2026-08-14 | |
| 2025-12-31 | $48,511 | 11,578 | Shares | Defined | 2026-02-12 | |
| No filing history on record for this holder in this stock. | ||||||