Citadel Advisors
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Citadel Advisors’s Kopin KOPN Stock Holding History

Citadel Advisors’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
Q1 		$332K Buy
147,700
+23,400
+19% +$56.6K ﹤0.01% 10246
2025
Q4 		$291K Sell
124,300
-15,100
-11% -$43.6K ﹤0.01% 10219
2025
Q3 		$339K Buy
139,400
+26,300
+23% +$53.7K ﹤0.01% 10078
2025
Q2 		$173K Buy
113,100
+58,000
+105% +$75.5K ﹤0.01% 10820
2025
Q1 		$51.4K Buy
55,100
+10,300
+23% +$15.1K ﹤0.01% 12286
2024
Q4 		$60.9K Sell
44,800
-37,900
-46% -$36.4K ﹤0.01% 12163
2024
Q3 		$60.4K Buy
82,700
+1,700
+2% +$1.56K ﹤0.01% 11697
2024
Q2 		$68K Buy
81,000
+41,200
+104% +$40.1K ﹤0.01% 11407
2024
Q1 		$71.6K Buy
39,800
+39,300
+7,860% +$87.3K ﹤0.01% 11789
2023
Q4 		$1.01K Sell
500
-8,500
-94% -$12.1K ﹤0.01% 13896
2023
Q3 		$11K Sell
9,000
-11,900
-57% -$19.3K ﹤0.01% 13036
2023
Q2 		$44.9K Buy
20,900
+9,100
+77% +$13.6K ﹤0.01% 11930
2023
Q1 		$12.9K Buy
11,800
+3,200
+37% +$3.91K ﹤0.01% 13386
2022
Q4 		$10.7K Buy
+8,600
New +$10.6K ﹤0.01% 13606
2022
Q3 		– Sell
-20,000
Closed -$22K – 13143
2022
Q2 		$22K Sell
20,000
-60,600
-75% -$90.9K ﹤0.01% 12361
2022
Q1 		$204K Sell
80,600
-78,300
-49% -$225K ﹤0.01% 11492
2021
Q4 		$650K Sell
158,900
-34,200
-18% -$174K ﹤0.01% 9030
2021
Q3 		$991K Sell
193,100
-41,600
-18% -$253K ﹤0.01% 8170
2021
Q2 		$1.92M Sell
234,700
-23,400
-9% -$194K ﹤0.01% 6723
2021
Q1 		$2.71M Buy
258,100
+230,500
+835% +$1.74M ﹤0.01% 5688
2020
Q4 		$67K Buy
+27,600
New +$45K ﹤0.01% 10443
2019
Q1 		– Sell
-14,500
Closed -$14K – 9607
2018
Q4 		$14K Sell
14,500
-1,600
-10% -$2.88K ﹤0.01% 8856
2018
Q3 		$39K Buy
+16,100
New +$40.9K ﹤0.01% 8858

Other funds holding KOPN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
HIM
Herald Investment Management London, United Kingdom $718M AUM 91.16% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $149B AUM 24.71% 1-Year Est. Return

Citadel Advisors's KOPN Position: Q1 2026 in Review

Citadel Advisors opened a new position in Kopin (KOPN) in Q1 2026: 568,823 shares worth $1.28M. The stake represents ﹤0.01% of the portfolio and ranks #7115 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in KOPN as recently as Q1 2025.

Citadel Advisors first reported a position in KOPN in Q2 2014 and has held it in 29 quarters since. The position peaked at $3.47M in Q1 2021. 158 funds tracked by Wall St. Rank hold KOPN as of Q1 2026.

  • Citadel Advisors held 568,823 shares of Kopin worth $1.28M as of Q1 2026.
  • Kopin was a new Citadel Advisors position in Q1 2026.
  • Kopin made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #7115 holding.
  • Citadel Advisors first reported a position in Kopin in Q2 2014 and has held it in 29 quarters since.
  • Citadel Advisors's Kopin position peaked at $3.47M in Q1 2021.
  • 158 funds tracked by Wall St. Rank held Kopin as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.