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Quadrature Capital’s Kopin KOPN Stock Holding History

Quadrature Capital’s Portfolio KOPN Stock Details KOPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-174,487
Closed -$267K – 1283
2025
Q2 		$267K Buy
174,487
+87,018
+99% +$113K ﹤0.01% 726
2025
Q1 		$81.5K Buy
87,469
+67,393
+336% +$99.1K ﹤0.01% 948
2024
Q4 		$27.1K Buy
+20,076
New +$19.3K ﹤0.01% 980
2024
Q2 		– Sell
-37,352
Closed -$67.4K – 1342
2024
Q1 		$67.4K Buy
+37,352
New +$83K ﹤0.01% 1146
2023
Q4 		– Sell
-90,053
Closed -$112K – 1269
2023
Q3 		$112K Sell
90,053
-170,891
-65% -$277K ﹤0.01% 923
2023
Q2 		$561K Buy
+260,944
New +$391K 0.01% 558
2023
Q1 		– Sell
-35,224
Closed -$43.7K – 1056
2022
Q4 		$43.7K Sell
35,224
-6,357
-15% -$7.86K ﹤0.01% 813
2022
Q3 		$44K Sell
41,581
-44,146
-51% -$61.7K ﹤0.01% 814
2022
Q2 		$96K Buy
85,727
+74,243
+646% +$111K ﹤0.01% 667
2022
Q1 		$29K Buy
+11,484
New +$33.1K ﹤0.01% 690

Other funds holding KOPN

AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
TAM
Telemark Asset Management Boston, Massachusetts $1.08B AUM 70.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
HIM
Herald Investment Management London, United Kingdom $718M AUM 91.16% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
SBCM
Silverberg Bernstein Capital Management Armonk, New York $261M AUM 89.93% 1-Year Est. Return

Quadrature Capital's KOPN Position: Q3 2025 in Review

Quadrature Capital sold out of Kopin (KOPN) in Q3 2025, closing a stake of 174,487 shares — an estimated $267K sold.

Quadrature Capital first reported a position in KOPN in Q1 2022 and held it in 10 quarters. The position peaked at $561K in Q2 2023. 136 funds tracked by Wall St. Rank hold KOPN as of Q3 2025.

  • Quadrature Capital reported no remaining Kopin position as of Q3 2025 after selling out during the quarter.
  • Quadrature Capital sold 174,487 Kopin shares in Q3 2025, an estimated $267K.
  • Quadrature Capital first reported a position in Kopin in Q1 2022 and held it in 10 quarters.
  • Quadrature Capital's Kopin position peaked at $561K in Q2 2023.
  • 136 funds tracked by Wall St. Rank held Kopin as of Q3 2025.

Based on Quadrature Capital's 13F filing for Q3 2025, filed 13 Nov 2025.