Citadel Advisors
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Citadel Advisors’s Precision Optics POCI Stock Holding History

Citadel Advisors’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 		$213K Buy
41,735
+18,500
+80% +$90K ﹤0.01% 11929
2026
Q1 		$102K Buy
23,235
+1,173
+5% +$5.37K ﹤0.01% 12007
2025
Q4 		$92.3K Buy
22,062
+10,864
+97% +$46.9K ﹤0.01% 11703
2025
Q3 		$48.7K Buy
+11,198
New +$52.3K ﹤0.01% 12223
2025
Q1 		– Sell
-19,242
Closed -$92.7K – 15336
2024
Q4 		$92.7K Buy
+19,242
New +$90.9K ﹤0.01% 11587
2024
Q2 		– Sell
-11,863
Closed -$65.8K – 15126
2024
Q1 		$65.8K Buy
+11,863
New +$69.6K ﹤0.01% 11892

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
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
EIM
Essex Investment Management Boston, Massachusetts $763M AUM 108.51% 1-Year Est. Return

Citadel Advisors's POCI Position: Q2 2026 in Review

Citadel Advisors increased its Precision Optics (POCI) stake by 80% in Q2 2026, buying an estimated $90K and bringing the position to 41,735 shares worth $213K. The position accounts for ﹤0.01% of the portfolio, ranked #11929.

Citadel Advisors first reported a position in POCI in Q1 2024 and has held it in 6 quarters since. 31 funds tracked by Wall St. Rank hold POCI as of Q2 2026.

  • Citadel Advisors held 41,735 shares of Precision Optics worth $213K as of Q2 2026.
  • Citadel Advisors bought 18,500 Precision Optics shares in Q2 2026, an estimated $90K.
  • Precision Optics made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #11929 holding.
  • Citadel Advisors first reported a position in Precision Optics in Q1 2024 and has held it in 6 quarters since.
  • 31 funds tracked by Wall St. Rank held Precision Optics as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.