Jeff Yass’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 | $8M | Sell |
1,785,400
-678,700
| -28% | -$2.96M | ﹤0.01% | 3758 |
|
|
2026
Q1 | $5.54M | Buy |
2,464,100
+396,300
| +19% | +$959K | ﹤0.01% | 4057 |
|
|
2025
Q4 | $4.84M | Buy |
2,067,800
+351,600
| +20% | +$1.02M | ﹤0.01% | 4074 |
|
|
2025
Q3 | $4.17M | Buy |
1,716,200
+925,800
| +117% | +$1.89M | ﹤0.01% | 4388 |
|
|
2025
Q2 | $1.21M | Buy |
790,400
+224,100
| +40% | +$292K | ﹤0.01% | 6945 |
|
|
2025
Q1 | $527K | Buy |
566,300
+88,900
| +19% | +$131K | ﹤0.01% | 8791 |
|
|
2024
Q4 | $649K | Buy |
477,400
+383,200
| +407% | +$368K | ﹤0.01% | 8033 |
|
|
2024
Q3 | $68.8K | Sell |
94,200
-6,400
| -6% | -$5.87K | ﹤0.01% | 11248 |
|
|
2024
Q2 | $84.5K | Sell |
100,600
-26,000
| -21% | -$25.3K | ﹤0.01% | 11129 |
|
|
2024
Q1 | $228K | Sell |
126,600
-26,200
| -17% | -$58.2K | ﹤0.01% | 10324 |
|
|
2023
Q4 | $310K | Sell |
152,800
-168,900
| -53% | -$241K | ﹤0.01% | 9766 |
|
|
2023
Q3 | $392K | Sell |
321,700
-46,000
| -13% | -$74.6K | ﹤0.01% | 8787 |
|
|
2023
Q2 | $791K | Buy |
367,700
+267,600
| +267% | +$401K | ﹤0.01% | 7226 |
|
|
2023
Q1 | $109K | Buy |
100,100
+15,400
| +18% | +$18.8K | ﹤0.01% | 11225 |
|
|
2022
Q4 | $105K | Sell |
84,700
-18,500
| -18% | -$22.9K | ﹤0.01% | 10926 |
|
|
2022
Q3 | $108K | Sell |
103,200
-58,000
| -36% | -$81K | ﹤0.01% | 11626 |
|
|
2022
Q2 | $181K | Sell |
161,200
-8,900
| -5% | -$13.4K | ﹤0.01% | 10781 |
|
|
2022
Q1 | $430K | Sell |
170,100
-19,900
| -10% | -$57.3K | ﹤0.01% | 9367 |
|
|
2021
Q4 | $777K | Sell |
190,000
-136,400
| -42% | -$693K | ﹤0.01% | 7963 |
|
|
2021
Q3 | $1.67M | Sell |
326,400
-36,900
| -10% | -$224K | ﹤0.01% | 6227 |
|
|
2021
Q2 | $2.97M | Sell |
363,300
-182,700
| -33% | -$1.51M | ﹤0.01% | 5043 |
|
|
2021
Q1 | $5.73M | Buy |
546,000
+503,800
| +1,194% | +$3.81M | ﹤0.01% | 3648 |
|
|
2020
Q4 | $103K | Buy |
42,200
+20,500
| +94% | +$33.4K | ﹤0.01% | 10478 |
|
|
2020
Q3 | $30K | Sell |
21,700
-129,600
| -86% | -$200K | ﹤0.01% | 10329 |
|
|
2020
Q2 | $201K | Buy |
+151,300
| New | +$127K | ﹤0.01% | 9032 |
|
|
2018
Q4 | – | Sell |
-31,200
| Closed | -$76K | – | 9485 |
|
|
2018
Q3 | $76K | Sell |
31,200
-47,000
| -60% | -$119K | ﹤0.01% | 8706 |
|
|
2018
Q2 | $224K | Buy |
78,200
+34,000
| +77% | +$112K | ﹤0.01% | 8399 |
|
|
2018
Q1 | $138K | Buy |
44,200
+18,300
| +71% | +$61.6K | ﹤0.01% | 8567 |
|
|
2017
Q4 | $83K | Buy |
+25,900
| New | +$89.3K | ﹤0.01% | 8756 |
|
|
2017
Q2 | – | Sell |
-24,900
| Closed | -$102K | – | 9527 |
|
|
2017
Q1 | $102K | Buy |
+24,900
| New | +$88.1K | ﹤0.01% | 8382 |
|
|
2015
Q3 | – | Sell |
-12,400
| Closed | -$43K | – | 9899 |
|
|
2015
Q2 | $43K | Buy |
+12,400
| New | +$44.3K | ﹤0.01% | 9904 |
|
Other funds holding KOPN
AIC
TAM
RA
Jeff Yass's KOPN Position: Q2 2026 in Review
Jeff Yass reduced its Kopin (KOPN) stake by 75% in Q2 2026, selling an estimated $2.77M and leaving 213,146 shares worth $955K. The position accounts for ﹤0.01% of the portfolio, ranked #8325.
Jeff Yass first reported a position in KOPN in Q4 2013 and has held it in 41 quarters since. The position peaked at $9.68M in Q1 2021. 201 funds tracked by Wall St. Rank hold KOPN as of Q2 2026.
- Jeff Yass held 213,146 shares of Kopin worth $955K as of Q2 2026.
- Jeff Yass sold 636,167 Kopin shares in Q2 2026, an estimated $2.77M.
- Kopin made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #8325 holding.
- Jeff Yass first reported a position in Kopin in Q4 2013 and has held it in 41 quarters since.
- Jeff Yass's Kopin position peaked at $9.68M in Q1 2021.
- 201 funds tracked by Wall St. Rank held Kopin as of Q2 2026.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.