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.
13F holders, Q2 2026
Institutional positions in Precision Optics Corporation, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 31
- +5 vs. Q1 2026
- Shares held
- 3.66M
- −214.3K (−5.5%) vs. Q1 2026
- Total value
- $18.6M
- +$1.66M (+9.7%) vs. Q1 2026
- New holders
- 9
- 10 more added
- Sold out
- 4
- 5 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting POCI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 31 | $18.6M |
| Q1 2026 | 26 | $17.0M |
| Q4 2025 | 20 | $7.25M |
| Q3 2025 | 20 | $7.55M |
| Q2 2025 | 20 | $8.50M |
| Q1 2025 | 20 | $6.32M |
| Q4 2024 | 20 | $5.40M |
| Q3 2024 | 18 | $6.75M |
| Q2 2024 | 19 | $5.93M |
| Q1 2024 | 17 | $4.82M |
| Q4 2023 | 17 | $5.05M |
| Q3 2023 | 12 | $3.31M |
| Q2 2023 | 12 | $3.05M |
| Q1 2023 | 10 | $2.81M |
| Q4 2022 | 6 | $1.72M |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Precision Optics Corporation, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caitong International Asset Management Co., Ltd | 1 | $5 | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 2 | $10 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 5 | $26 | 0.00% | 00.0% | Unchanged |
| Banque Transatlantique SA | 10 | $41 | 0.00% | 00.0% | Unchanged |
| Front Row Advisors LLC | 26 | $110 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 37 | $189 | 0.00% | +37 | New |
| Barclays PLC | 46 | $235 | 0.00% | +46 | New |
| UBS Group AG | 387 | $1.97K | 0.00% | −328−45.9% | Reduced |
| Tower Research Capital LLC (TRC) | 1,877 | $9.57K | 0.00% | +1,220+185.7% | Added |
| Mercer Global Advisors Inc | 10,000 | $51.0K | 0.00% | +10,000 | New |
| Gsa Capital Partners LLP | 10,013 | $51.0K | 0.00% | +10,013 | New |
| HRT Financial LP | 10,794 | $55.0K | 0.00% | +10,794 | New |
| Legato Capital Management LLC | 11,005 | $56.1K | 0.00% | +11,005 | New |
| Northern Trust Corp | 14,633 | $74.6K | 0.00% | −8,779−37.5% | Reduced |
| XTX Topco Ltd | 16,215 | $82.7K | 0.00% | +6,139+60.9% | Added |
| Jane Street Group, LLC | 21,374 | $109.0K | 0.00% | +21,374 | New |
| Mesirow Financial Investment Management, Inc. | 23,364 | $119.2K | 0.00% | −23,364−50.0% | Reduced |
| BlackRock, Inc. | 27,084 | $138.1K | 0.00% | +10,979+68.2% | Added |
| Vanguard Fiduciary Trust Co | 38,747 | $197.6K | 0.00% | +9,406+32.1% | Added |
| Citadel Advisors LLC | 41,735 | $212.8K | 0.00% | +18,500+79.6% | Added |
| Stonepine Capital Management, LLC | 46,390 | $236.6K | 0.18% | −53,610−53.6% | Reduced |
| Essex Investment Management Co LLC | 46,630 | $237.8K | 0.03% | +46,630 | New |
| Renaissance Technologies LLC | 54,100 | $275.9K | 0.00% | +54,100 | New |
| Geode Capital Management, LLC | 66,137 | $337.4K | 0.00% | +155+0.2% | Added |
| HighTower Advisors, LLC | 124,343 | $634.1K | 0.00% | +27,778+28.8% | Added |
| Morgan Stanley | 179,694 | $916.4K | 0.00% | +35,900+25.0% | Added |
| WealthTrust Axiom LLC | 260,458 | $1.33M | 0.30% | +6,350+2.5% | Added |
| Nantahala Capital Management, LLC | 280,000 | $1.43M | 0.09% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 325,751 | $1.66M | 0.00% | +131,626+67.8% | Added |
| MYDA Advisors LLC | 375,000 | $1.91M | 0.47% | −25,000−6.3% | Reduced |
| Needham Investment Management LLC | 1,670,550 | $8.52M | 0.26% | 00.0% | Unchanged |
| Bleichroeder LP | 0 | $0 | 0.00% | −270,925−100.0% | Sold out |
| Archon Capital Management LLC | 0 | $0 | 0.00% | −156,805−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −37,500−100.0% | Sold out |