Precision Optics Corporation, Inc.
POCI- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0000867840
No open-market purchases or sales by Precision Optics Corporation, Inc. insiders were filed in the last 90 days; 31 institutions reported holding it in 13F filings for Q2 2026, worth $18.6M in total; no superinvestor holds it.
Q1 2026 vs. Q4 2025
How the institutions holding Precision Optics Corporation, Inc. changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Of which not filed for Q1 2026 | Q1 2026 | Change |
|---|---|---|---|---|
| Holders | 20 | 1 | 26 | +7 |
| Shares | 1.73M | 223.5K | 3.87M | +2.36M (+156.6%) |
| Value | $7.25M | $935.2K | $17.0M | +$10.7M (+169.2%) |
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (11)
Institutions that held Precision Optics Corporation, Inc. at the end of Q1 2026 but not at the end of Q4 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| MYDA Advisors LLC | 400,000 | $1.76M | 0.41% |
| Nantahala Capital Management, LLC | 280,000 | $1.23M | 0.08% |
| Vanguard Capital Management LLC | 194,125 | $852.2K | 0.00% |
| Archon Capital Management LLC | 156,805 | $688.4K | 0.39% |
| Stonepine Capital Management, LLC | 100,000 | $439.0K | 0.39% |
| Boothbay Fund Management, LLC | 50,000 | $219.5K | 0.01% |
| Mesirow Financial Investment Management, Inc. | 46,728 | $205.1K | 0.00% |
| Manatuck Hill Partners, LLC | 37,500 | $164.6K | 0.05% |
| Vanguard Fiduciary Trust Co | 29,341 | $128.8K | 0.00% |
| XTX Topco Ltd | 10,076 | $44.2K | 0.00% |
| Caitong International Asset Management Co., Ltd | 1 | $4 | 0.00% |
Sold out (4)
Institutions that held Precision Optics Corporation, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| DRW Securities, LLC | 22,528 | $94.3K |
| Jane Street Group, LLC | 11,578 | $48.5K |
| Bank of America Corp | 5 | $21 |
| Royal Bank of Canada | 11 | $0 |
Not filed for Q1 2026 yet (1)
Institutions that held Precision Optics Corporation, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Vanguard Group Inc | 223,466 | $935.2K |