PRECISION OPTICS CORP INC MA COM NEW is a security (CUSIP 740294400) tracked across SEC portfolio filings. 31 institutional managers reported $17.5M on Form 13F as of 2026-06-30; 1 registered fund positions totaling $238K via N-PORT as of 2026-03-31.
Showing 15 of 31 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | NEW YORK, NY | $7.3M | 1,670,550 |
| MYDA Advisors LLC | WOODMERE, NY | $1.8M | 400,000 |
| Nantahala Capital Management, LLC | New Canaan, CT | $1.2M | 280,000 |
| Bleichroeder LP | NEW YORK, NY | $1.2M | 270,925 |
| WealthTrust Axiom LLC | RADNOR, PA | $1.1M | 254,108 |
| VANGUARD GROUP INC | Valley Forge, PA | $935K | 223,466 |
| Archon Capital Management LLC | Seattle, WA | $688K | 156,805 |
| HighTower Advisors, LLC | CHICAGO, IL | $634K | 124,343 |
| MORGAN STANLEY | NEW YORK, NY | $631K | 143,794 |
| Stonepine Capital Management, LLC | Bend, OR | $439K | 100,000 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $290K | 65,982 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | BOSTON, MA | $238K | 46,630 |
| BOOTHBAY FUND MANAGEMENT, LLC | NEW YORK, NY | $220K | 50,000 |
| Manatuck Hill Partners, LLC | WESTPORT, CT | $165K | 37,500 |
| Mesirow Financial Investment Management, Inc. | CHICAGO, IL | $119K | 23,364 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $238K | 0.03% |