There is a long list of 97 institutional holders of KOPN within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of KOPN by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-KOPN table below, the initial column indicates the name of each top institutional holder of KOPN, with a link to that fund's top holdings. The next columns indicate the amount of KOPN stock held by each of the institutional holders of KOPN, followed by the KOPN position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
AWM Investment Company Inc.		$29,475	12/31/2023
KOPN	8,549,346	$17,355	12/31/2023
warrants	6,000,000	$12,120	12/31/2023
Vanguard Group Inc.	5,301,100	$10,761	12/31/2023
KOPN	5,301,100	$10,761	12/31/2023
Archon Capital Management LLC	4,795,878	$9,736	12/31/2023
KOPN	4,795,878	$9,736	12/31/2023
BlackRock Inc.	1,544,839	$3,136	12/31/2023
KOPN	1,544,839	$3,136	12/31/2023
D. E. Shaw & Co. Inc.	1,515,718	$3,077	12/31/2023
KOPN	1,515,718	$3,077	12/31/2023
Essex Investment Management Co. LLC	1,320,721	$2,681	12/31/2023
KOPN	1,320,721	$2,681	12/31/2023
Geode Capital Management LLC	1,061,226	$2,155	12/31/2023
KOPN	1,061,226	$2,155	12/31/2023
WealthTrust Axiom LLC	712,349	$1,446	12/31/2023
KOPN	712,349	$1,446	12/31/2023
Royce & Associates LP	602,399	$1,223	12/31/2023
KOPN	602,399	$1,223	12/31/2023
Susquehanna International Group LLP		$1,221	12/31/2023
KOPN	489,511	$994	12/31/2023
Call	152,800	$310	12/31/2023
Put	40,900	$83	12/31/2023
Silverberg Bernstein Capital Management LLC	624,904	$1,125	03/31/2024
KOPN	624,904	$1,125	03/31/2024
Millennium Management LLC	436,763	$887	12/31/2023
KOPN	436,763	$887	12/31/2023
Legato Capital Management LLC	484,031	$871	03/31/2024
KOPN	484,031	$871	03/31/2024
Jane Street Group LLC	410,312	$833	12/31/2023
KOPN	410,312	$833	12/31/2023
Citigroup Inc.	376,318	$764	12/31/2023
KOPN	376,318	$764	12/31/2023
State Street Corp	362,853	$737	12/31/2023
KOPN	362,853	$737	12/31/2023
Group One Trading L.P.		$701	12/31/2023
KOPN	293,736	$596	12/31/2023
Call	58,100	$118	12/31/2023
Put	6,200	$13	12/31/2023
Penbrook Management LLC	315,075	$567	03/31/2024
KOPN	315,075	$567	03/31/2024
Balyasny Asset Management LLC	276,073	$560	12/31/2023
KOPN	276,073	$560	12/31/2023
Qube Research & Technologies Ltd	257,242	$522	12/31/2023
KOPN	257,242	$522	12/31/2023
Northern Trust Corp	237,965	$483	12/31/2023
KOPN	237,965	$483	12/31/2023
ExodusPoint Capital Management LP	237,741	$483	12/31/2023
KOPN	237,741	$483	12/31/2023
Renaissance Technologies LLC	224,702	$456	12/31/2023
KOPN	224,702	$456	12/31/2023
Wolverine Trading LLC		$376	12/31/2023
Call	132,000	$268	12/31/2023
KOPN	53,166	$108	12/31/2023
Man Group plc	183,095	$372	12/31/2023
KOPN	183,095	$372	12/31/2023
Laurion Capital Management LP	164,639	$334	12/31/2023
KOPN	164,639	$334	12/31/2023
Stifel Financial Corp	162,680	$330	12/31/2023
KOPN	162,680	$330	12/31/2023
Morgan Stanley	157,393	$320	12/31/2023
KOPN	157,393	$320	12/31/2023
Price T Rowe Associates Inc. MD	141,800	$289	12/31/2023
KOPN	141,800	$289	12/31/2023
683 Capital Management LLC	137,848	$280	12/31/2023
KOPN	137,848	$280	12/31/2023
Two Sigma Advisers LP	128,100	$260	12/31/2023
KOPN	128,100	$260	12/31/2023
JPMorgan Chase & Co.	124,498	$253	12/31/2023
KOPN	124,498	$253	12/31/2023
Goldman Sachs Group Inc.	104,960	$213	12/31/2023
KOPN	104,960	$213	12/31/2023
Oppenheimer & Co. Inc.	101,000	$205	12/31/2023
KOPN	101,000	$205	12/31/2023
AMG National Trust Bank	95,000	$193	12/31/2023
KOPN	95,000	$193	12/31/2023
Bank of America Corp DE	91,464	$186	12/31/2023
KOPN	91,464	$186	12/31/2023
Citadel Advisors LLC		$186	12/31/2023
Call	52,500	$107	12/31/2023
KOPN	39,597	$80	12/31/2023
Put	500	$1	12/31/2023
Barclays PLC	90,991	$185	12/31/2023
KOPN	90,991	$185	12/31/2023
Two Sigma Investments LP	74,679	$152	12/31/2023
KOPN	74,679	$152	12/31/2023
Concurrent Investment Advisors LLC	73,360	$149	12/31/2023
KOPN	73,360	$149	12/31/2023
Lokken Investment Group LLC	70,000	$142	12/31/2023
KOPN	70,000	$142	12/31/2023
Simplex Trading LLC		$138	03/31/2024
Call	62,400	$112	03/31/2024
KOPN	33,812	$60	03/31/2024
Put	19,400	$34	03/31/2024
Caption Management LLC	57,427	$117	12/31/2023
KOPN	57,427	$117	12/31/2023
Jefferies Financial Group Inc.		$111	12/31/2023
Call	54,700	$111	12/31/2023
Murphy Pohlad Asset Management LLC	59,600	$107	03/31/2024
KOPN	59,600	$107	03/31/2024
Connor Clark & Lunn Investment Management Ltd.	50,499	$103	12/31/2023
KOPN	50,499	$103	12/31/2023
UBS Group AG	48,001	$97	12/31/2023
KOPN	48,001	$97	12/31/2023
Foundations Investment Advisors LLC	44,419	$90	12/31/2023
KOPN	44,419	$90	12/31/2023
Y Intercept Hong Kong Ltd	43,407	$88	12/31/2023
KOPN	43,407	$88	12/31/2023
Schonfeld Strategic Advisors LLC	42,608	$86	12/31/2023
KOPN	42,608	$86	12/31/2023