Renaissance Technologies
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Renaissance Technologies’s Precision Optics POCI Stock Holding History

Renaissance Technologies’s Portfolio POCI Stock Details POCI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$276K Buy
+54,100
New +$263K ﹤0.01% 2800
2023
Q3 		– Sell
-11,000
Closed -$68K – 4000
2023
Q2 		$68K Sell
11,000
-1,367
-11% -$8.75K ﹤0.01% 3554
2023
Q1 		$84K Buy
+12,367
New +$80.7K ﹤0.01% 3541

Other funds holding POCI

NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return
MA
MYDA Advisors Woodmere, New York $672M AUM 71.14% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
WA
WealthTrust Axiom Wayne, Pennsylvania $448M AUM 50.36% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EIM
Essex Investment Management Boston, Massachusetts $763M AUM 108.51% 1-Year Est. Return
SCM
Stonepine Capital Management Bend, Oregon $177M AUM 91.13% 1-Year Est. Return

Renaissance Technologies's POCI Position: Q2 2026 in Review

Renaissance Technologies opened a new position in Precision Optics (POCI) in Q2 2026: 54,100 shares worth $276K. The stake represents ﹤0.01% of the portfolio and ranks #2800 among its holdings. This is a return to the name: Renaissance Technologies previously reported a position in POCI as recently as Q2 2023.

Renaissance Technologies first reported a position in POCI in Q1 2023 and has held it in 3 quarters since. 31 funds tracked by Wall St. Rank hold POCI as of Q2 2026.

  • Renaissance Technologies held 54,100 shares of Precision Optics worth $276K as of Q2 2026.
  • Precision Optics was a new Renaissance Technologies position in Q2 2026.
  • Precision Optics made up ﹤0.01% of Renaissance Technologies's portfolio in Q2 2026, its #2800 holding.
  • Renaissance Technologies first reported a position in Precision Optics in Q1 2023 and has held it in 3 quarters since.
  • 31 funds tracked by Wall St. Rank held Precision Optics as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.