PRECISION OPTICS CORP INC (POCI) Institutional Ownership Changes & 13F Activity

PRECISION OPTICS CORP INC (POCI). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Bleichroeder Lp, Archon Capital Management Llc, Vanguard Capital Management Llc, Hightower Advisors, Llc, and Renaissance Technologies LLC.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+18,500+79.6%41,735$212.85KQ2 2026Sep 02, 2026
Mercer Global Advisors IncBuy+10,000—10,000$51.00KQ2 2026Aug 19, 2026
Stonepine Capital Management, LlcSell-53,610-53.6%46,390$236.59KQ2 2026Aug 17, 2026
Jane Street Group, LlcBuy+21,374—21,374$109.01KQ2 2026Aug 14, 2026
Hrt Financial LpBuy+10,794—10,794$55.00KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+6,139+60.9%16,215$82.70KQ2 2026Aug 14, 2026
Barclays PlcBuy+46—46$235.00Q2 2026Aug 14, 2026
Vanguard Capital Management LlcBuy+131,626+67.8%325,751$1.66MQ2 2026Aug 13, 2026
Renaissance Technologies LLCBuy+54,100—54,100$275.91KQ2 2026Aug 13, 2026
Morgan StanleyBuy+35,900+25.0%179,694$916.44KQ2 2026Aug 13, 2026
Myda Advisors LlcSell-25,000-6.3%375,000$1.91MQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoBuy+9,406+32.1%38,747$197.61KQ2 2026Aug 13, 2026
Northern Trust CorpSell-8,779-37.5%14,633$74.63KQ2 2026Aug 13, 2026
Ubs Group AgSell-328-45.9%387$1.97KQ2 2026Aug 13, 2026
Fmr LlcBuy+37—37$189.00Q2 2026Aug 13, 2026
Geode Capital Management, LlcBuy+155+0.2%66,137$337.36KQ2 2026Aug 12, 2026
Wealthtrust Axiom LlcBuy+6,350+2.5%260,458$1.33MQ2 2026Aug 11, 2026
Tower Research Capital Llc (Trc)Buy+1,220+185.7%1,877$9.57KQ2 2026Aug 11, 2026
Blackrock, Inc.Buy+10,979+68.2%27,084$138.13KQ2 2026Aug 07, 2026
Essex Investment Management Co LlcBuy+46,630—46,630$237.81KQ2 2026Aug 06, 2026
Legato Capital Management LlcBuy+11,005—11,005$56.13KQ2 2026Aug 06, 2026
Gsa Capital Partners LlpBuy+10,013—10,013$51.00KQ2 2026Aug 06, 2026
Mesirow Financial Investment Management, Inc.Sell-23,364-50.0%23,364$119.16KQ2 2026Jul 22, 2026
Archon Capital Management LlcSell-156,805-100.0%0$0.00Q2 2026May 15, 2026
Boothbay Fund Management, LlcSell-50,000-100.0%0$0.00Q2 2026May 15, 2026
Manatuck Hill Partners, LlcSell-37,500-100.0%0$0.00Q2 2026May 15, 2026
Bleichroeder LpSell-270,925-100.0%0$0.00Q2 2026May 14, 2026
Hightower Advisors, LlcSell-96,565-100.0%0$0.00Q2 2026May 05, 2026
Showing 28 of 28

Frequently asked questions about POCI activity

  • Which institutional owners are buying POCI?

    Institutional owners buying POCI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in POCI activity?

    "Buy" means an investor increased their reported position in POCI compared to the prior reporting period. This reflects growing exposure to PRECISION OPTICS CORP INC (POCI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in POCI increasing?

    Institutional interest in POCI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.