POCI — Precision Optics Corp Inc Ma Institutional Holders · Q2 2026

Name: Who Owns POCI? 34 Institutions Hold $18.6M (Q2 2026)
Creator: ko.io

Who owns Precision Optics Corp Inc Ma (POCI)? 34 institutions reported holding $18.65M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Needham Investment Management LLC ($8.5M), MYDA Advisors LLC ($1.9M), Vanguard Group Inc ($1.9M).

Rank	Institution	Value	Shares	Change
1	NEEDHAM INVESTMENT MANAGEMENT LLC	$8.5M	1.7M	Hold
2	MYDA Advisors LLC	$1.9M	375,000	Trimmed
3	VANGUARD GROUP INC	$1.9M	364,498	Added
4	Nantahala Capital Management, LLC	$1.4M	280,000	Hold
5	WealthTrust Axiom LLC	$1.3M	260,458	Added
6	MORGAN STANLEY	$916,439	179,694	Added
7	HighTower Advisors, LLC	$634,149	124,343	Added
8	GEODE CAPITAL MANAGEMENT, LLC	$337,364	66,137	Added
9	RENAISSANCE TECHNOLOGIES LLC	$275,910	54,100	New
10	ESSEX INVESTMENT MANAGEMENT CO LLC	$237,813	46,630	New
11	Stonepine Capital Management, LLC	$236,589	46,390	Trimmed
12	CITADEL ADVISORS LLC	$212,849	41,735	Added
13	BlackRock, Inc.	$138,129	27,084	Added
14	Mesirow Financial Investment Management, Inc.	$119,156	23,364	Trimmed
15	JANE STREET GROUP, LLC	$109,007	21,374	New
16	XTX Topco Ltd	$82,697	16,215	Added
17	NORTHERN TRUST CORP	$74,628	14,633	Trimmed
18	Legato Capital Management LLC	$56,125	11,005	New
19	HRT FINANCIAL LP	$55,000	10,794	New
20	GSA CAPITAL PARTNERS LLP	$51,000	10,013	New
21	MERCER GLOBAL ADVISORS INC /ADV	$51,000	10,000	New
22	Tower Research Capital LLC (TRC)	$9,573	1,877	Added
23	UBS Group AG	$1,974	387	Trimmed
24	BARCLAYS PLC	$235	46	New
25	FMR LLC	$189	37	New

Source: SEC Form 13F filings · as of 2026-06-30