Precision Optics Corp.POCI
13F holders, Q2 2026 (June 30)At the end of Q2 2026, 31 institutions reported holding Precision Optics Corp. Inc. (POCI) in their 13F filings, up 5 from Q1 2026. 9 opened new positions and 4 sold out. The largest holders were Needham Investment Management LLC ($8.5M), MYDA Advisors LLC ($1.9M) and Vanguard Capital Management LLC ($1.7M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Precision Optics Corp. Inc.
- CUSIP
- 740294400
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 9 | $836K |
| Exits | 4 | $2.3M |
All 13F filers, Q1 2026 → Q2 2026: 412,052 shares bought and 626,311 shares sold, net −214,259 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 31 holders
| Needham Investment Management LLC | 0.26% | No change | 1,670,550 | $8.5M |
| MYDA Advisors LLC | 0.47% | Reduce -6.3% | 375,000 | $1.9M |
| Vanguard Capital Management LLC | 0.00% | Add +67.8% | 325,751 | $1.7M |
| Nantahala Capital Management, LLC | 0.09% | No change | 280,000 | $1.4M |
| WealthTrust Axiom LLC | 0.30% | Add +2.5% | 260,458 | $1.3M |
| Morgan Stanley | 0.00% | Add +25.0% | 179,694 | $916K |
| HighTower Advisors, LLC | 0.00% | Add +28.8% | 124,343 | $634K |
| Geode Capital Management, LLC | 0.00% | Add +0.2% | 66,137 | $337K |
| Renaissance Technologies | 0.00% | New | 54,100 | $276K |
| Essex Investment Management Co. LLC | 0.03% | New | 46,630 | $238K |
| Stonepine Capital Management, LLC | 0.18% | Reduce -53.6% | 46,390 | $237K |
| Citadel Advisors | 0.00% | Add +79.6% | 41,735 | $213K |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +32.1% | 38,747 | $198K |
| BlackRock, Inc. | 0.00% | Add +68.2% | 27,084 | $138K |
| Mesirow Financial Investment Management, Inc. | 0.00% | Reduce -50.0% | 23,364 | $119K |
| Jane Street Group, LLC | 0.00% | New | 21,374 | $109K |
| XTX Topco Ltd | 0.00% | Add +60.9% | 16,215 | $83K |
| Northern Trust Corp. | 0.00% | Reduce -37.5% | 14,633 | $75K |
| Legato Capital Management LLC | 0.00% | New | 11,005 | $56K |
| HRT Financial LP | 0.00% | New | 10,794 | $55K |
| Gsa Capital Partners LLP | 0.00% | New | 10,013 | $51K |
| Mercer Global Advisors Inc. | 0.00% | New | 10,000 | $51K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +185.7% | 1,877 | $10K |
| UBS Group AG | 0.00% | Reduce -45.9% | 387 | $2K |
| Barclays PLC | 0.00% | New | 46 | $235 |
| FMR LLC | 0.00% | New | 37 | $189 |
| Front Row Advisors LLC | 0.00% | No change | 26 | $110 |
| Banque Transatlantique SA | 0.00% | No change | 10 | $41 |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 5 | $26 |
| Financial Perspectives, Inc | 0.00% | No change | 2 | $10 |
| Caitong International Asset Management Co., Ltd | 0.00% | No change | 1 | $5 |
"% of holder's portfolio" is POCI's weight in each manager's 13F, not the share of Precision Optics Corp. Inc. the manager owns.