MARSHALL WACE, LLP

Position in KOPN — Kopin Corp

CIK 1318757 LONDON, X0

Position in KOPN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$138,150

-$1,975,557 QoQ

Shares Held

61,400

-95.6% QoQ

Ownership

0.034%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

12 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 100.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

MARSHALL WACE, LLP holds $831,461,957 across 24 Electronic Components names. KOPN ranks #24 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APH	Amphenol Corp /De/	2,337,310	$295,319,117
2	GLW	Corning Inc /Ny	1,835,155	$249,526,024
3	JBL	Jabil Inc	318,819	$84,687,890
4	TEL	TE Connectivity plc	376,576	$78,711,914
5	OLED	Universal Display Corp \Pa\	665,882	$61,034,743
6	LFUS	Littelfuse Inc /De	60,726	$20,607,367
7	SANM	Sanmina Corp	88,638	$11,491,028
8	FN	Fabrinet	12,025	$6,271,278

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$138,150	61,400	-95.6%	Shares	Other	2026-05-15
2025-06-30	$2,113,707	1,381,509	-43.1%	Shares	Other	2025-08-13
2025-03-31	$2,256,315	2,426,146	+973.3%	Shares	Other	2025-05-15
2024-12-31	$307,434	226,055	+467.6%	Shares	Other	2025-02-13
2023-06-30	$85,623	39,825	-53.9%	Shares	Other	2023-08-14
2023-03-31	$94,070	86,303	-30.3%	Shares	Other	2023-05-15
2022-12-31	$153,515	123,803	-60.4%	Shares	Other	2023-02-14
2022-09-30	$328,566	312,920	-36.2%	Shares	Other	2022-11-14
2022-06-30	$549,629	490,741	+107.9%	Shares	Other	2022-08-15
2022-03-31	$597,225	236,058	+552.6%	Shares	Other	2022-05-16
2021-09-30	$185,557	36,171	-91.5%	Shares	Sole	2021-11-15
2021-03-31	$4,463,264	425,478	—	Shares	Sole	2021-05-17
No filing history on record for this holder in this stock.