Kopin Corp

KOPN

Exchange: Nasdaq
Industry: Semiconductors & Related Devices
SEC CIK: 0000771266

SEC filings (opens in a new tab)

No open-market purchases or sales by Kopin Corp insiders were filed in the last 90 days; 201 institutions reported holding it in 13F filings for Q2 2026, worth $462.3M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Kopin Corp changed between Q2 2025 and Q3 2025.

All holders in Q3 2025 All holders in Q2 2025

13F holders of KOPN: Q2 2025 compared with Q3 2025
Measure	Q2 2025	Of which not filed for Q3 2025	Q3 2025	Change
Holders	119	2	136	+19
Shares	62.3M	76.9K	73.7M	+11.5M (+18.5%)
Value	$95.4M	$290.3K	$178.1M	+$83.0M (+87.2%)

2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (32)

Institutions that held Kopin Corp at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to KOPN in Q3 2025
Institution	Shares	Value	% of portfolio
Ironwood Investment Management LLC	418,895	$1.02M	0.44%
Tudor Investment Corp Et Al	401,560	$975.8K	0.01%
EAM Investors, LLC	368,599	$895.7K	0.10%
Quantinno Capital Management LP	300,636	$730.5K	0.00%
Wesbanco Bank Inc	300,000	$729.0K	0.02%
Soviero Asset Management, LP	230,000	$558.9K	0.35%
Sender Co & Partners, Inc.	159,808	$388.3K	0.15%
Militia Capital Partners, LP	144,400	$350.9K	0.16%
Summit Trail Advisors, LLC	114,500	$278.2K	0.00%
AQR Capital Management LLC	114,335	$277.8K	0.00%
Franklin Resources Inc	107,181	$260.4K	0.00%
Marex Group plc	61,106	$148.5K	0.00%
Jain Global LLC	43,511	$105.7K	0.00%
Quantbot Technologies LP	42,482	$103.2K	0.00%
Squarepoint Ops LLC	40,780	$99.1K	0.00%
Chicago Partners Investment Group LLC	20,048	$71.0K	0.00%
Mutual Advisors, LLC	19,000	$70.3K	0.00%
Rockefeller Capital Management L.P.	26,765	$65.0K	0.00%
FNY Investment Advisers, LLC	25,262	$61.0K	0.02%
SageView Advisory Group, LLC	20,000	$48.6K	0.00%
Balyasny Asset Management LLC	18,700	$45.4K	0.00%
Two Sigma Advisers, LP	17,000	$41.3K	0.00%
CIBC Bancorp USA Inc.	16,971	$41.2K	0.00%
Virtu Financial LLC	13,576	$33.0K	0.00%
Russell Investments Group, Ltd.	13,382	$32.5K	0.00%
Bravias Capital Group, LLC	13,250	$32.2K	0.02%
Strengthening Families & Communities, LLC	10,000	$24.3K	0.01%
CWM, LLC	247	$1.00K	0.00%
SRS Capital Advisors, Inc.	180	$437	0.00%
Advisory Services Network, LLC	53	$129	0.00%
Allworth Financial LP	7	$18	0.00%
Clearstead Advisors, LLC	1	$3	0.00%

Sold out (13)

Institutions that held Kopin Corp at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of KOPN in Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Marshall Wace, LLP	1,381,509	$2.11M
Susquehanna International Group, LLP	181,177	$277.2K
Quadrature Capital Ltd	174,487	$267.0K
Affinity Capital Advisors, LLC	76,687	$117.3K
PEAK6 LLC	65,700	$100.5K
Texas Capital Bank Wealth Management Services Inc	40,300	$61.7K
Wolverine Trading, LLC	26,549	$41.2K
Concurrent Investment Advisors, LLC	22,000	$33.7K
HSBC Holdings PLC	14,222	$22.1K
LPL Financial LLC	11,916	$18.2K
Prospera Financial Services Inc	10,963	$16.8K
TD Waterhouse Canada Inc.	100	$152
Ronald Blue Trust, Inc.	50	$77

Not filed for Q3 2025 yet (2)

Institutions that held Kopin Corp at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding KOPN in Q2 2025 that haven't filed for Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Greenberg Financial Group	58,500	$262.1K
CIBC World Markets Corp	18,422	$28.2K