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 		$298K Sell
132,300
-36,400
-22% -$88.1K ﹤0.01% 10488
2025
Q4 		$395K Buy
168,700
+28,800
+21% +$83.2K ﹤0.01% 9569
2025
Q3 		$340K Buy
139,900
+44,000
+46% +$89.8K ﹤0.01% 10067
2025
Q2 		$147K Buy
95,900
+11,800
+14% +$15.4K ﹤0.01% 10976
2025
Q1 		$78.4K Buy
84,100
+64,800
+336% +$95.3K ﹤0.01% 11788
2024
Q4 		$26.2K Sell
19,300
-33,100
-63% -$31.8K ﹤0.01% 12986
2024
Q3 		$38.3K Buy
52,400
+25,400
+94% +$23.3K ﹤0.01% 12184
2024
Q2 		$22.7K Sell
27,000
-6,500
-19% -$6.33K ﹤0.01% 12525
2024
Q1 		$60.3K Sell
33,500
-19,000
-36% -$42.2K ﹤0.01% 11992
2023
Q4 		$107K Buy
52,500
+31,700
+152% +$45.3K ﹤0.01% 10851
2023
Q3 		$25.4K Sell
20,800
-28,200
-58% -$45.7K ﹤0.01% 12422
2023
Q2 		$105K Buy
49,000
+12,200
+33% +$18.3K ﹤0.01% 10857
2023
Q1 		$40.1K Sell
36,800
-18,600
-34% -$22.7K ﹤0.01% 12429
2022
Q4 		$68.7K Sell
55,400
-28,400
-34% -$35.1K ﹤0.01% 11726
2022
Q3 		$88K Sell
83,800
-5,000
-6% -$6.99K ﹤0.01% 11195
2022
Q2 		$99K Buy
88,800
+7,000
+9% +$10.5K ﹤0.01% 11421
2022
Q1 		$207K Sell
81,800
-93,900
-53% -$270K ﹤0.01% 11455
2021
Q4 		$719K Sell
175,700
-99,000
-36% -$503K ﹤0.01% 8768
2021
Q3 		$1.41M Buy
274,700
+111,900
+69% +$679K ﹤0.01% 7253
2021
Q2 		$1.33M Sell
162,800
-85,200
-34% -$706K ﹤0.01% 7599
2021
Q1 		$2.6M Buy
248,000
+184,400
+290% +$1.39M ﹤0.01% 5778
2020
Q4 		$155K Buy
63,600
+39,400
+163% +$64.3K ﹤0.01% 9926
2020
Q3 		$33K Buy
24,200
+11,300
+88% +$17.4K ﹤0.01% 9737
2020
Q2 		$17K Buy
+12,900
New +$10.8K ﹤0.01% 9576
2020
Q1 		– Sell
-18,200
Closed -$7K – 9914
2019
Q4 		$7K Buy
18,200
+3,700
+26% +$1.9K ﹤0.01% 9016
2019
Q3 		$10K Buy
+14,500
New +$14.5K ﹤0.01% 9039
2019
Q1 		– Sell
-17,000
Closed -$17K – 9605
2018
Q4 		$17K Buy
17,000
+7,000
+70% +$12.6K ﹤0.01% 8801
2018
Q3 		$24K Buy
+10,000
New +$25.4K ﹤0.01% 8979

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.