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Who owns Precision Optics (POCI) stock

31 funds reported Precision Optics (POCI) shares in their latest 13F filings, worth $21.0M in all. The largest holder is Needham Investment Management LLC ($8.5M). Last quarter 19 funds added to their stakes and 9 cut them.

Largest holders of POCI (13F)Largest holders of POCI (13F)Needham Investment Management LLC$8.5MNantahala Capital Management, LLC$2.9MMyda Advisors LLC$1.9MVanguard Capital Management LLC$1.7MWealthTrust Axiom LLC$1.3MVanguard Group$935KMorgan Stanley$916KHighTower Advisors, LLC$634KGeode Capital Management, LLC$337KRenaissance Technologies LLC$276K

Largest holders (13F)

FundSharesValueChangeQuarter
Needham Investment Management LLC1,670,550$8.5Munchanged2026-06-30
Nantahala Capital Management, LLC560,000$2.9Mincrease2026-06-30
Myda Advisors LLC375,000$1.9Mdecrease2026-06-30
Vanguard Capital Management LLC325,751$1.7Mincrease2026-06-30
WealthTrust Axiom LLC260,458$1.3Mincrease2026-06-30
Vanguard Group223,466$935Kincrease2025-12-31
Morgan Stanley179,694$916Kincrease2026-06-30
HighTower Advisors, LLC124,343$634Kincrease2026-06-30
Geode Capital Management, LLC66,137$337Kincrease2026-06-30
Renaissance Technologies LLC54,100$276Knew2026-06-30
Stonepine Capital Management, LLC46,390$237Kdecrease2026-06-30
Citadel Advisors LLC41,735$213Kincrease2026-06-30
Vanguard Fiduciary Trust38,747$198Kincrease2026-06-30
Essex Investment Management Co LLC46,630$194Kunchanged2026-09-30
BlackRock27,084$138Kincrease2026-06-30

Precision Optics' latest quarter

Precision Optics, Q4 FY26: revenue $8.8M (+42% year over year), operating margin -1.2%, net loss $104K, operating cash flow −$649K. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most POCI stock?

By the latest 13F filings: Needham Investment Management LLC ($8.5M); Nantahala Capital Management, LLC ($2.9M); Myda Advisors LLC ($1.9M); Vanguard Capital Management LLC ($1.7M); WealthTrust Axiom LLC ($1.3M).

What is the short interest in POCI?

3,951 shares were sold short at the 2026-10-15 settlement, -90.24% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.