Marshall Wace
KOPN icon

Marshall Wace’s Kopin KOPN Stock Holding History

Marshall Wace’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
2026
Q2 		$1.96M Buy
438,527
+377,127
+614% +$1.64M ﹤0.01% 1867
2026
Q1 		$138K Buy
+61,400
New +$149K ﹤0.01% 2851
2025
Q3 		– Sell
-1,381,509
Closed -$2.11M – 3165
2025
Q2 		$2.11M Sell
1,381,509
-1,044,637
-43% -$1.36M ﹤0.01% 1538
2025
Q1 		$2.26M Buy
2,426,146
+2,200,091
+973% +$3.24M ﹤0.01% 1421
2024
Q4 		$307K Buy
+226,055
New +$217K ﹤0.01% 2225
2023
Q3 		– Sell
-39,825
Closed -$85.6K – 2461
2023
Q2 		$85.6K Sell
39,825
-46,478
-54% -$69.7K ﹤0.01% 2338
2023
Q1 		$94.1K Sell
86,303
-37,500
-30% -$45.8K ﹤0.01% 2504
2022
Q4 		$154K Sell
123,803
-189,117
-60% -$234K ﹤0.01% 2733
2022
Q3 		$328K Sell
312,920
-177,821
-36% -$248K ﹤0.01% 2912
2022
Q2 		$550K Buy
490,741
+254,683
+108% +$382K ﹤0.01% 2747
2022
Q1 		$599K Buy
+236,058
New +$679K ﹤0.01% 2697
2021
Q4 		– Sell
-36,171
Closed -$186K – 4092
2021
Q3 		$186K Sell
36,171
-66,728
-65% -$405K ﹤0.01% 2817
2021
Q2 		$842K Sell
102,899
-322,579
-76% -$2.67M ﹤0.01% 1899
2021
Q1 		$4.46M Buy
+425,478
New +$3.22M 0.02% 901
2019
Q4 		– Sell
-45,138
Closed -$31K – 1903
2019
Q3 		$31K Buy
+45,138
New +$45.1K ﹤0.01% 1560

Other funds holding KOPN

State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
TAM
Telemark Asset Management Boston, Massachusetts $1.38B AUM 71.45% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Marshall Wace's KOPN Position: Q2 2026 in Review

Marshall Wace increased its Kopin (KOPN) stake by 614% in Q2 2026, buying an estimated $1.64M and bringing the position to 438,527 shares worth $1.96M. The position accounts for ﹤0.01% of the portfolio, ranked #1867.

Marshall Wace first reported a position in KOPN in Q3 2019 and has held it in 15 quarters since. The position peaked at $4.46M in Q1 2021. 201 funds tracked by Wall St. Rank hold KOPN as of Q2 2026.

  • Marshall Wace held 438,527 shares of Kopin worth $1.96M as of Q2 2026.
  • Marshall Wace bought 377,127 Kopin shares in Q2 2026, an estimated $1.64M.
  • Kopin made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1867 holding.
  • Marshall Wace first reported a position in Kopin in Q3 2019 and has held it in 15 quarters since.
  • Marshall Wace's Kopin position peaked at $4.46M in Q1 2021.
  • 201 funds tracked by Wall St. Rank held Kopin as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.