Citadel Advisors’s Kopin KOPN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $2.52M | Buy |
561,700
+429,400
| +325% | +$1.87M | ﹤0.01% | 6054 |
|
|
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
AIC
TAM
RA
Citadel Advisors's KOPN Position: Q2 2026 in Review
Citadel Advisors reduced its Kopin (KOPN) stake by 86% in Q2 2026, selling an estimated $2.14M and leaving 77,064 shares worth $345K. The position accounts for ﹤0.01% of the portfolio, ranked #10807.
Citadel Advisors first reported a position in KOPN in Q2 2014 and has held it in 30 quarters since. The position peaked at $3.47M in Q1 2021. 201 funds tracked by Wall St. Rank hold KOPN as of Q2 2026.
- Citadel Advisors held 77,064 shares of Kopin worth $345K as of Q2 2026.
- Citadel Advisors sold 491,759 Kopin shares in Q2 2026, an estimated $2.14M.
- Kopin made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #10807 holding.
- Citadel Advisors first reported a position in Kopin in Q2 2014 and has held it in 30 quarters since.
- Citadel Advisors's Kopin position peaked at $3.47M in Q1 2021.
- 201 funds tracked by Wall St. Rank held Kopin as of Q2 2026.
Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.