Group One Trading
KOPN icon

Group One Trading’s Kopin KOPN Stock Holding History

Group One Trading’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 		$404K Sell
179,400
-644,700
-78% -$1.56M ﹤0.01% 3541
2025
Q4 		$1.93M Buy
824,100
+377,200
+84% +$1.09M ﹤0.01% 2310
2025
Q3 		$1.09M Buy
446,900
+363,300
+435% +$741K ﹤0.01% 2948
2025
Q2 		$128K Sell
83,600
-132,700
-61% -$173K ﹤0.01% 4747
2025
Q1 		$202K Buy
216,300
+134,800
+165% +$198K ﹤0.01% 4005
2024
Q4 		$111K Buy
81,500
+58,000
+247% +$55.7K ﹤0.01% 4433
2024
Q3 		$17.2K Sell
23,500
-15,200
-39% -$13.9K ﹤0.01% 5314
2024
Q2 		$32.5K Sell
38,700
-12,700
-25% -$12.4K ﹤0.01% 4857
2024
Q1 		$92.5K Sell
51,400
-6,700
-12% -$14.9K ﹤0.01% 4219
2023
Q4 		$118K Buy
58,100
+19,000
+49% +$27.1K ﹤0.01% 4319
2023
Q3 		$47.7K Sell
39,100
-9,900
-20% -$16K ﹤0.01% 5136
2023
Q2 		$105K Buy
49,000
+32,100
+190% +$48.1K ﹤0.01% 4572
2023
Q1 		$18.4K Sell
16,900
-64,000
-79% -$78.2K ﹤0.01% 5567
2022
Q4 		$100K Sell
80,900
-21,500
-21% -$26.6K ﹤0.01% 4435
2022
Q3 		$108K Sell
102,400
-33,300
-25% -$46.5K ﹤0.01% 4708
2022
Q2 		$152K Sell
135,700
-30,000
-18% -$45K ﹤0.01% 4566
2022
Q1 		$419K Sell
165,700
-298,000
-64% -$858K ﹤0.01% 4009
2021
Q4 		$1.9M Sell
463,700
-205,500
-31% -$1.04M ﹤0.01% 2659
2021
Q3 		$3.43M Buy
669,200
+261,800
+64% +$1.59M ﹤0.01% 2091
2021
Q2 		$3.33M Sell
407,400
-6,800
-2% -$56.3K ﹤0.01% 2103
2021
Q1 		$4.34M Buy
414,200
+350,100
+546% +$2.65M 0.01% 1662
2020
Q4 		$156K Sell
64,100
-54,300
-46% -$88.6K ﹤0.01% 4243
2020
Q3 		$163K Buy
118,400
+14,100
+14% +$21.8K ﹤0.01% 3828
2020
Q2 		$139K Buy
+104,300
New +$87.3K ﹤0.01% 3660
2019
Q1 		– Sell
-16,800
Closed -$17K – 5083
2018
Q4 		$17K Sell
16,800
-35,400
-68% -$63.8K ﹤0.01% 4084
2018
Q3 		$126K Buy
52,200
+8,900
+21% +$22.6K ﹤0.01% 3357
2018
Q2 		$124K Buy
+43,300
New +$143K ﹤0.01% 3413
2017
Q4 		– Sell
-5,700
Closed -$24K – 5018
2017
Q3 		$24K Sell
5,700
-9,600
-63% -$37.6K ﹤0.01% 3983
2017
Q2 		$57K Buy
15,300
+15,000
+5,000% +$56.4K ﹤0.01% 3442
2017
Q1 		$1K Buy
+300
New +$1.06K ﹤0.01% 4501
2016
Q4 		– Sell
-9,400
Closed -$20K – 4627
2016
Q3 		$20K Hold
9,400
– – ﹤0.01% 3774
2016
Q2 		$21K Buy
+9,400
New +$18.1K ﹤0.01% 3772
2016
Q1 		– Sell
-1,000
Closed -$3K – 4756
2015
Q4 		$3K Hold
1,000
– – ﹤0.01% 4471
2015
Q3 		$3K Sell
1,000
-1,000
-50% -$3.05K ﹤0.01% 4622
2015
Q2 		$7K Buy
2,000
+1,000
+100% +$3.57K ﹤0.01% 4399
2015
Q1 		$4K Buy
+1,000
New +$3.87K ﹤0.01% 4419
2014
Q2 		– Sell
-17,600
Closed -$67K – 5327
2014
Q1 		$67K Hold
17,600
– – ﹤0.01% 3406
2013
Q4 		$74K Buy
17,600
+17,300
+5,767% +$66.5K ﹤0.01% 3295
2013
Q3 		$1K Sell
300
-300
-50% -$1.09K ﹤0.01% 5032
2013
Q2 		$2K Buy
+600
New +$2.07K ﹤0.01% 4891

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 $737M AUM 158.15% 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

Group One Trading's KOPN Position: Q1 2026 in Review

Group One Trading opened a new position in Kopin (KOPN) in Q1 2026: 99,776 shares worth $224K. The stake represents ﹤0.01% of the portfolio and ranks #4017 among its holdings. This is a return to the name: Group One Trading previously reported a position in KOPN as recently as Q3 2025.

Group One Trading first reported a position in KOPN in Q3 2013 and has held it in 27 quarters since. The position peaked at $1.02M in Q1 2021. 158 funds tracked by Wall St. Rank hold KOPN as of Q1 2026.

  • Group One Trading held 99,776 shares of Kopin worth $224K as of Q1 2026.
  • Kopin was a new Group One Trading position in Q1 2026.
  • Kopin made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #4017 holding.
  • Group One Trading first reported a position in Kopin in Q3 2013 and has held it in 27 quarters since.
  • Group One Trading's Kopin position peaked at $1.02M in Q1 2021.
  • 158 funds tracked by Wall St. Rank held Kopin as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.