KOPN US Equity

KOPIN CORP

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Information Technology · Semiconductors & Related Devices · CIK 771266 · FYE 1227

$3.16

-0.37 (-10.48%)

USD · as of 2026-07-29 · marketstack

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Institutional ownership· 13F filers holding KOPN · 2026-Q1 methodology → sources →

158 holders

% of shares outstanding held

51.5%

Shares held (13F)

94,163,336

Reporting holders

158

Top holders

largest 100 of 158 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	12,087,07612.1M	$27M	6.61%	—
2	AWM Investment Company, Inc.	11,814,81211.8M	$27M	6.46%	—
3	STATE STREET CORP	11,348,32511.3M	$26M	6.20%	ADD 2%
4	VANGUARD CAPITAL MANAGEMENT LLC	7,685,6677.7M	$17M	4.20%	NEW†
5	ROYCE & ASSOCIATES LP	7,218,1977.2M	$16M	3.95%	ADD 6%
6	Telemark Asset Management, LLC	7,000,0007.0M	$16M	3.83%	—
7	GEODE CAPITAL MANAGEMENT, LLC	4,335,8554.3M	$10M	2.37%	—
8	HERALD INVESTMENT MANAGEMENT Ltd	1,900,0001.9M	$4M	1.04%	—
9	VANGUARD PORTFOLIO MANAGEMENT LLC	1,673,6501.7M	$4M	0.91%	NEW
10	Mitsubishi UFJ Asset Management Co., Ltd.	1,637,6601.6M	$4M	0.90%	—
11	UBS Group AG	1,623,7821.6M	$4M	0.89%	ADD 19%
12	CenterBook Partners LP	1,452,0001.5M	$3M	0.79%	ADD 16%
13	DNB Asset Management AS	1,364,6211.4M	$3M	0.75%	ADD 5%
14	NORTHERN TRUST CORP	1,329,2401.3M	$3M	0.73%	—
15	Silverberg Bernstein Capital Management LLC	1,310,6761.3M	$3M	0.72%	ADD 3%
16	VANGUARD FIDUCIARY TRUST CO	1,287,0501.3M	$3M	0.70%	NEW
17	Archon Capital Management LLC	1,279,7371.3M	$3M	0.70%	ADD 21%
18	Invesco Ltd.	1,109,8331.1M	$2M	0.61%	ADD 57%
19	GOLDMAN SACHS GROUP INC	930,055930,055	$2M	0.51%	ADD 72%
20	STIFEL FINANCIAL CORP	850,925850,925	$2M	0.47%	ADD 238%
21	SUSQUEHANNA INTERNATIONAL GROUP, LLP	849,313849,313	$2M	0.46%	ADD 5945%
22	HRT FINANCIAL LP	699,740699,740	$2M	0.38%	NEW
23	CITADEL ADVISORS LLC	568,823568,823	$1M	0.31%	NEW
24	Manatuck Hill Partners, LLC	550,000550,000	$1M	0.30%	NEW
25	NEEDHAM INVESTMENT MANAGEMENT LLC	500,000500,000	$1M	0.27%	NEW
26	BANK OF AMERICA CORP /DE/	487,524487,524	$1M	0.27%	TRIM -41%
27	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	484,973484,973	$1M	0.27%	TRIM -7%
28	Russell Investments Group, Ltd.	464,365464,365	$1M	0.25%	ADD 3600%
29	IRONWOOD INVESTMENT MANAGEMENT LLC	411,563411,563	$926,017	0.22%	—
30	JANE STREET GROUP, LLC	386,952386,952	$870,642	0.21%	TRIM -48%
31	DIAMOND HILL CAPITAL MANAGEMENT INC	384,705384,705	$865,586	0.21%	NEW
32	Bank of New York Mellon Corp	365,019365,019	$821,293	0.20%	TRIM -4%
33	VICTORY CAPITAL MANAGEMENT INC	348,968348,968	$785,178	0.19%	ADD 1689%
34	Squarepoint Ops LLC	317,920317,920	$715,320	0.17%	ADD 1649%
35	Quantinno Capital Management LP	301,347301,347	$678,031	0.16%	—
36	JPMORGAN CHASE & CO	348,575348,575	$655,321	0.19%	TRIM -16%
37	XTX Topco Ltd	257,815257,815	$580,084	0.14%	ADD 202%
38	Focus Partners Wealth	246,460246,460	$554,536	0.13%	NEW
39	PRICE T ROWE ASSOCIATES INC /MD/	240,752240,752	$542,000	0.13%	ADD 20%
40	NEXT CENTURY GROWTH INVESTORS LLC	237,307237,307	$533,940	0.13%	NEW
41	Inspire Investing, LLC	236,248236,248	$531,558	0.13%	ADD 16%
42	WealthTrust Axiom LLC	233,987233,987	$526,470	0.13%	TRIM -17%
43	Aristides Capital LLC	219,538219,538	$493,961	0.12%	ADD 306%
44	Nuveen, LLC	215,922215,922	$485,825	0.12%	—
45	Focused Wealth Management, Inc	211,985211,985	$476,966	0.12%	—
46	FMR LLC	211,957211,957	$476,904	0.12%	TRIM -93%
47	GSA CAPITAL PARTNERS LLP	208,062208,062	$468,000	0.11%	NEW
48	Marex Group plc	206,600206,600	$464,850	0.11%	ADD 14%
49	Polar Asset Management Partners Inc.	188,300188,300	$423,675	0.10%	NEW
50	DEUTSCHE BANK AG\	173,427173,427	$390,211	0.09%	ADD 12%
51	FRANKLIN RESOURCES INC	165,173165,173	$371,640	0.09%	TRIM -4%
52	MORGAN STANLEY	160,998160,998	$362,246	0.09%	TRIM -69%
53	AQR CAPITAL MANAGEMENT LLC	155,285155,285	$349,392	0.08%	ADD 24%
54	RHUMBLINE ADVISERS	154,051154,051	$346,610	0.08%	—
55	LOS ANGELES CAPITAL MANAGEMENT LLC	149,832149,832	$337,123	0.08%	ADD 69%
56	AMG National Trust Bank	145,000145,000	$326,250	0.08%	—
57	MILLENNIUM MANAGEMENT LLC	138,619138,619	$311,893	0.08%	TRIM -46%
58	Murphy Pohlad Asset Management LLC	135,600135,600	$305,100	0.07%	—
59	ProShare Advisors LLC	125,755125,755	$282,951	0.07%	TRIM -10%
60	Penbrook Management LLC	114,575114,575	$257,793	0.06%	—
61	Summit Trail Advisors, LLC	114,500114,500	$257,625	0.06%	—
62	Sequoia Financial Advisors, LLC	113,345113,345	$255,027	0.06%	ADD 66%
63	Cerity Partners LLC	107,251107,251	$241,315	0.06%	TRIM -50%
64	PFG Investments, LLC	100,000100,000	$225,000	0.05%	NEW
65	GROUP ONE TRADING LLC	99,77699,776	$224,496	0.05%	NEW
66	CITIGROUP INC	84,96784,967	$191,176	0.05%	ADD 97%
67	WELLS FARGO & COMPANY/MN	80,72580,725	$181,632	0.04%	TRIM -61%
68	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	80,10880,108	$180,243	0.04%	TRIM -4%
69	MetLife Investment Management, LLC	79,84579,845	$179,651	0.04%	ADD 34%
70	EntryPoint Capital, LLC	77,96877,968	$175,428	0.04%	NEW
71	Vanguard Global Advisers, LLC	76,44476,444	$171,999	0.04%	NEW
72	Caption Management, LLC	73,04973,049	$164,360	0.04%	ADD 1807%
73	IMC-Chicago, LLC	72,29472,294	$162,662	0.04%	TRIM -21%
74	Fisher Asset Management, LLC	65,87565,875	$148,218	0.04%	—
75	Redhawk Wealth Advisors, Inc.	65,63765,637	$147,683	0.04%	NEW
76	HSBC HOLDINGS PLC	67,18767,187	$145,796	0.04%	NEW
77	MARSHALL WACE, LLP	61,40061,400	$138,150	0.03%	NEW
78	SG Americas Securities, LLC	59,04159,041	$133,000	0.03%	TRIM -22%
79	INTECH INVESTMENT MANAGEMENT LLC	55,85455,854	$125,672	0.03%	ADD 11%
80	RAYMOND JAMES FINANCIAL INC	55,75255,752	$125,442	0.03%	NEW
81	ALLIANCEBERNSTEIN L.P.	53,00053,000	$124,020	0.03%	ADD 49%
82	McAdam, LLC	55,04855,048	$123,858	0.03%	ADD 139%
83	TWO SIGMA INVESTMENTS, LP	54,89254,892	$123,507	0.03%	TRIM -43%
84	Creative Planning	53,99253,992	$121,482	0.03%	ADD 34%
85	NEW YORK STATE COMMON RETIREMENT FUND	50,30050,300	$113,175	0.03%	—
86	MML INVESTORS SERVICES, LLC	50,00050,000	$112,500	0.03%	NEW
87	MANUFACTURERS LIFE INSURANCE COMPANY, THE	46,44846,448	$104,508	0.03%	TRIM -14%
88	SBI Securities Co., Ltd.	46,01646,016	$103,536	0.03%	—
89	OPPENHEIMER & CO INC	45,00045,000	$101,250	0.02%	—
90	BARCLAYS PLC	43,37743,377	$97,599	0.02%	TRIM -85%
91	Foundations Investment Advisors, LLC	42,66842,668	$96,004	0.02%	—
92	Police & Firemen's Retirement System of New Jersey	41,69841,698	$93,820	0.02%	—
93	Worth Venture Partners, LLC	39,32539,325	$88,481	0.02%	NEW
94	BNP PARIBAS FINANCIAL MARKETS	38,47238,472	$86,562	0.02%	ADD 7%
95	Y-Intercept (Hong Kong) Ltd	32,64732,647	$73,456	0.02%	NEW
96	McGowan Group Asset Management, Inc.	30,00030,000	$67,500	0.02%	NEW
97	VOYA INVESTMENT MANAGEMENT LLC	29,75829,758	$66,956	0.02%	TRIM -3%
98	Chicago Partners Investment Group LLC	20,21220,212	$64,881	0.01%	—
99	Wealthspire Advisors, LLC	28,74128,741	$64,668	0.02%	—
100	Cetera Investment Advisers	26,25626,256	$59,076	0.01%	ADD 2%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

1.5M

1.6M

8.8M

9.7M

12.3M

12.1M

$27M

AWM Investment Company, Inc.

12.8M

9.7M

9.9M

13.5M

11.8M

$27M

STATE STREET CORP

445K

625K

2.0M

3.4M

11.1M

11.3M

$26M

VANGUARD CAPITAL MANAGEMENT LLC

—

7.7M

$17M

ROYCE & ASSOCIATES LP

7.7M

8.0M

8.2M

7.6M

6.8M

7.2M

$16M

Telemark Asset Management, LLC

—

3.0M

4.0M

5.0M

7.0M

$16M

GEODE CAPITAL MANAGEMENT, LLC

1.6M

1.7M

3.5M

3.8M

4.3M

$10M

HERALD INVESTMENT MANAGEMENT Ltd

1.5M

2.0M

1.9M

$4M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

1.7M

$4M

Mitsubishi UFJ Asset Management Co., Ltd.

—

1.2M

1.7M

1.6M

$4M

UBS Group AG

129K

371K

968K

969K

1.4M

1.6M

$4M

CenterBook Partners LP

—

1.2M

1.5M

$3M

DNB Asset Management AS

—

238K

580K

1.3M

1.4M

$3M

NORTHERN TRUST CORP

268K

307K

1.2M

1.3M

$3M

Silverberg Bernstein Capital Management LLC

684K

738K

1.1M

1.2M

1.3M

$3M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	158	94,163,336	51.5%	$212M
2025-Q4

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · KOPN

Large holders — 13G, passive (top 5 by % of class)

Holder	% of class	Type	As of
BlackRock, Inc.	6.7%	QII	2025-12-31	SEC →
STATE STREET CORP	6.1%	QII	2025-12-31	SEC →
ROYCE & ASSOCIATES LP	4.68%	Exempt	2025-09-30	SEC →
Theon International Plc.	3.3%	Passive	2026-05-06	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13

Institutional ownership· 13F filers holding KOPN · 2026-Q1 methodology → sources →

158 holders

% of shares outstanding held

51.5%

Shares held (13F)

94,163,336

Reporting holders

158

Top holders

largest 100 of 158 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	12,087,07612.1M	$27M	6.61%	—
2	AWM Investment Company, Inc.	11,814,81211.8M	$27M	6.46%	—
3	STATE STREET CORP	11,348,32511.3M	$26M	6.20%	ADD 2%
4	VANGUARD CAPITAL MANAGEMENT LLC	7,685,6677.7M	$17M	4.20%	NEW†
5	ROYCE & ASSOCIATES LP	7,218,1977.2M	$16M	3.95%	ADD 6%
6	Telemark Asset Management, LLC	7,000,0007.0M	$16M	3.83%	—
7	GEODE CAPITAL MANAGEMENT, LLC	4,335,8554.3M	$10M	2.37%	—
8	HERALD INVESTMENT MANAGEMENT Ltd	1,900,0001.9M	$4M	1.04%	—
9	VANGUARD PORTFOLIO MANAGEMENT LLC	1,673,6501.7M	$4M	0.91%	NEW
10	Mitsubishi UFJ Asset Management Co., Ltd.	1,637,6601.6M	$4M	0.90%	—
11	UBS Group AG	1,623,7821.6M	$4M	0.89%	ADD 19%
12	CenterBook Partners LP	1,452,0001.5M	$3M	0.79%	ADD 16%
13	DNB Asset Management AS	1,364,6211.4M	$3M	0.75%	ADD 5%
14	NORTHERN TRUST CORP	1,329,2401.3M	$3M	0.73%	—
15	Silverberg Bernstein Capital Management LLC	1,310,6761.3M	$3M	0.72%	ADD 3%
16	VANGUARD FIDUCIARY TRUST CO	1,287,0501.3M	$3M	0.70%	NEW
17	Archon Capital Management LLC	1,279,7371.3M	$3M	0.70%	ADD 21%
18	Invesco Ltd.	1,109,8331.1M	$2M	0.61%	ADD 57%
19	GOLDMAN SACHS GROUP INC	930,055930,055	$2M	0.51%	ADD 72%
20	STIFEL FINANCIAL CORP	850,925850,925	$2M	0.47%	ADD 238%
21	SUSQUEHANNA INTERNATIONAL GROUP, LLP	849,313849,313	$2M	0.46%	ADD 5945%
22	HRT FINANCIAL LP	699,740699,740	$2M	0.38%	NEW
23	CITADEL ADVISORS LLC	568,823568,823	$1M	0.31%	NEW
24	Manatuck Hill Partners, LLC	550,000550,000	$1M	0.30%	NEW
25	NEEDHAM INVESTMENT MANAGEMENT LLC	500,000500,000	$1M	0.27%	NEW
26	BANK OF AMERICA CORP /DE/	487,524487,524	$1M	0.27%	TRIM -41%
27	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	484,973484,973	$1M	0.27%	TRIM -7%
28	Russell Investments Group, Ltd.	464,365464,365	$1M	0.25%	ADD 3600%
29	IRONWOOD INVESTMENT MANAGEMENT LLC	411,563411,563	$926,017	0.22%	—
30	JANE STREET GROUP, LLC	386,952386,952	$870,642	0.21%	TRIM -48%
31	DIAMOND HILL CAPITAL MANAGEMENT INC	384,705384,705	$865,586	0.21%	NEW
32	Bank of New York Mellon Corp	365,019365,019	$821,293	0.20%	TRIM -4%
33	VICTORY CAPITAL MANAGEMENT INC	348,968348,968	$785,178	0.19%	ADD 1689%
34	Squarepoint Ops LLC	317,920317,920	$715,320	0.17%	ADD 1649%
35	Quantinno Capital Management LP	301,347301,347	$678,031	0.16%	—
36	JPMORGAN CHASE & CO	348,575348,575	$655,321	0.19%	TRIM -16%
37	XTX Topco Ltd	257,815257,815	$580,084	0.14%	ADD 202%
38	Focus Partners Wealth	246,460246,460	$554,536	0.13%	NEW
39	PRICE T ROWE ASSOCIATES INC /MD/	240,752240,752	$542,000	0.13%	ADD 20%
40	NEXT CENTURY GROWTH INVESTORS LLC	237,307237,307	$533,940	0.13%	NEW
41	Inspire Investing, LLC	236,248236,248	$531,558	0.13%	ADD 16%
42	WealthTrust Axiom LLC	233,987233,987	$526,470	0.13%	TRIM -17%
43	Aristides Capital LLC	219,538219,538	$493,961	0.12%	ADD 306%
44	Nuveen, LLC	215,922215,922	$485,825	0.12%	—
45	Focused Wealth Management, Inc	211,985211,985	$476,966	0.12%	—
46	FMR LLC	211,957211,957	$476,904	0.12%	TRIM -93%
47	GSA CAPITAL PARTNERS LLP	208,062208,062	$468,000	0.11%	NEW
48	Marex Group plc	206,600206,600	$464,850	0.11%	ADD 14%
49	Polar Asset Management Partners Inc.	188,300188,300	$423,675	0.10%	NEW
50	DEUTSCHE BANK AG\	173,427173,427	$390,211	0.09%	ADD 12%
51	FRANKLIN RESOURCES INC	165,173165,173	$371,640	0.09%	TRIM -4%
52	MORGAN STANLEY	160,998160,998	$362,246	0.09%	TRIM -69%
53	AQR CAPITAL MANAGEMENT LLC	155,285155,285	$349,392	0.08%	ADD 24%
54	RHUMBLINE ADVISERS	154,051154,051	$346,610	0.08%	—
55	LOS ANGELES CAPITAL MANAGEMENT LLC	149,832149,832	$337,123	0.08%	ADD 69%
56	AMG National Trust Bank	145,000145,000	$326,250	0.08%	—
57	MILLENNIUM MANAGEMENT LLC	138,619138,619	$311,893	0.08%	TRIM -46%
58	Murphy Pohlad Asset Management LLC	135,600135,600	$305,100	0.07%	—
59	ProShare Advisors LLC	125,755125,755	$282,951	0.07%	TRIM -10%
60	Penbrook Management LLC	114,575114,575	$257,793	0.06%	—
61	Summit Trail Advisors, LLC	114,500114,500	$257,625	0.06%	—
62	Sequoia Financial Advisors, LLC	113,345113,345	$255,027	0.06%	ADD 66%
63	Cerity Partners LLC	107,251107,251	$241,315	0.06%	TRIM -50%
64	PFG Investments, LLC	100,000100,000	$225,000	0.05%	NEW
65	GROUP ONE TRADING LLC	99,77699,776	$224,496	0.05%	NEW
66	CITIGROUP INC	84,96784,967	$191,176	0.05%	ADD 97%
67	WELLS FARGO & COMPANY/MN	80,72580,725	$181,632	0.04%	TRIM -61%
68	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	80,10880,108	$180,243	0.04%	TRIM -4%
69	MetLife Investment Management, LLC	79,84579,845	$179,651	0.04%	ADD 34%
70	EntryPoint Capital, LLC	77,96877,968	$175,428	0.04%	NEW
71	Vanguard Global Advisers, LLC	76,44476,444	$171,999	0.04%	NEW
72	Caption Management, LLC	73,04973,049	$164,360	0.04%	ADD 1807%
73	IMC-Chicago, LLC	72,29472,294	$162,662	0.04%	TRIM -21%
74	Fisher Asset Management, LLC	65,87565,875	$148,218	0.04%	—
75	Redhawk Wealth Advisors, Inc.	65,63765,637	$147,683	0.04%	NEW
76	HSBC HOLDINGS PLC	67,18767,187	$145,796	0.04%	NEW
77	MARSHALL WACE, LLP	61,40061,400	$138,150	0.03%	NEW
78	SG Americas Securities, LLC	59,04159,041	$133,000	0.03%	TRIM -22%
79	INTECH INVESTMENT MANAGEMENT LLC	55,85455,854	$125,672	0.03%	ADD 11%
80	RAYMOND JAMES FINANCIAL INC	55,75255,752	$125,442	0.03%	NEW
81	ALLIANCEBERNSTEIN L.P.	53,00053,000	$124,020	0.03%	ADD 49%
82	McAdam, LLC	55,04855,048	$123,858	0.03%	ADD 139%
83	TWO SIGMA INVESTMENTS, LP	54,89254,892	$123,507	0.03%	TRIM -43%
84	Creative Planning	53,99253,992	$121,482	0.03%	ADD 34%
85	NEW YORK STATE COMMON RETIREMENT FUND	50,30050,300	$113,175	0.03%	—
86	MML INVESTORS SERVICES, LLC	50,00050,000	$112,500	0.03%	NEW
87	MANUFACTURERS LIFE INSURANCE COMPANY, THE	46,44846,448	$104,508	0.03%	TRIM -14%
88	SBI Securities Co., Ltd.	46,01646,016	$103,536	0.03%	—
89	OPPENHEIMER & CO INC	45,00045,000	$101,250	0.02%	—
90	BARCLAYS PLC	43,37743,377	$97,599	0.02%	TRIM -85%
91	Foundations Investment Advisors, LLC	42,66842,668	$96,004	0.02%	—
92	Police & Firemen's Retirement System of New Jersey	41,69841,698	$93,820	0.02%	—
93	Worth Venture Partners, LLC	39,32539,325	$88,481	0.02%	NEW
94	BNP PARIBAS FINANCIAL MARKETS	38,47238,472	$86,562	0.02%	ADD 7%
95	Y-Intercept (Hong Kong) Ltd	32,64732,647	$73,456	0.02%	NEW
96	McGowan Group Asset Management, Inc.	30,00030,000	$67,500	0.02%	NEW
97	VOYA INVESTMENT MANAGEMENT LLC	29,75829,758	$66,956	0.02%	TRIM -3%
98	Chicago Partners Investment Group LLC	20,21220,212	$64,881	0.01%	—
99	Wealthspire Advisors, LLC	28,74128,741	$64,668	0.02%	—
100	Cetera Investment Advisers	26,25626,256	$59,076	0.01%	ADD 2%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

1.5M

1.6M

8.8M

9.7M

12.3M

12.1M

$27M

AWM Investment Company, Inc.

12.8M

9.7M

9.9M

13.5M

11.8M

$27M

STATE STREET CORP

445K

625K

2.0M

3.4M

11.1M

11.3M

$26M

VANGUARD CAPITAL MANAGEMENT LLC

—

7.7M

$17M

ROYCE & ASSOCIATES LP

7.7M

8.0M

8.2M

7.6M

6.8M

7.2M

$16M

Telemark Asset Management, LLC

—

3.0M

4.0M

5.0M

7.0M

$16M

GEODE CAPITAL MANAGEMENT, LLC

1.6M

1.7M

3.5M

3.8M

4.3M

$10M

HERALD INVESTMENT MANAGEMENT Ltd

1.5M

2.0M

1.9M

$4M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

1.7M

$4M

Mitsubishi UFJ Asset Management Co., Ltd.

—

1.2M

1.7M

1.6M

$4M

UBS Group AG

129K

371K

968K

969K

1.4M

1.6M

$4M

CenterBook Partners LP

—

1.2M

1.5M

$3M

DNB Asset Management AS

—

238K

580K

1.3M

1.4M

$3M

NORTHERN TRUST CORP

268K

307K

1.2M

1.3M

$3M

Silverberg Bernstein Capital Management LLC

684K

738K

1.1M

1.2M

1.3M

$3M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	158	94,163,336	51.5%	$212M
2025-Q4

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · KOPN

Large holders — 13G, passive (top 5 by % of class)

Holder	% of class	Type	As of
BlackRock, Inc.	6.7%	QII	2025-12-31	SEC →
STATE STREET CORP	6.1%	QII	2025-12-31	SEC →
ROYCE & ASSOCIATES LP	4.68%	Exempt	2025-09-30	SEC →
Theon International Plc.	3.3%	Passive	2026-05-06	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13

KOPN US Equity☆

Institutional ownership· 13F filers holding KOPN · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · KOPN

Institutional ownership· 13F filers holding KOPN · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · KOPN

KOPN US Equity