MARSHALL WACE, LLP

Position in AXTI — Axt Inc

CIK 1318757 LONDON, X0

Position in AXTI

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

Position Value

$6,859,707

+$3,719,691 QoQ

Shares Held

120,388

-37.3% QoQ

Ownership

0.184%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 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 $1,069,427,689 across 28 Semiconductor Equipment & Materials names. AXTI ranks #15 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	1,118,292	$382,221,022
2	ASML	Asml Holding NV	220,573	$291,339,434
3	ONTO	Onto Innovation Inc.	483,070	$99,063,163
4	ENTG	Entegris Inc	402,113	$47,143,727
5	Q	Qnity Electronics, Inc.	340,353	$39,269,928
6	TER	Teradyne, Inc	131,000	$38,836,260
7	ICHR	Ichor Holdings, Ltd.	688,822	$32,105,992
8	LRCX	Lam Research Corp	118,891	$25,402,250

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$6,859,707	120,388	-37.3%	Shares	Other	2026-05-15
2025-12-31	$3,140,016	192,050	+173.6%	Shares	Other	2026-02-13
2025-03-31	$98,962	70,186	+54.4%	Shares	Other	2025-05-15
2024-12-31	$98,632	45,453	-61.8%	Shares	Other	2025-02-13
2024-09-30	$287,641	118,860	+414.5%	Shares	Other	2024-11-14
2024-06-30	$78,084	23,102	-68.8%	Shares	Other	2024-08-14
2024-03-31	$339,581	73,983	+107.2%	Shares	Other	2024-05-15
2023-12-31	$85,682	35,701	-36.5%	Shares	Other	2024-02-14
2023-09-30	$134,872	56,197	+208.5%	Shares	Other	2023-11-14
2023-06-30	$62,673	18,219	-72.6%	Shares	Other	2023-08-14
2022-06-30	$389,584	66,482	+291.5%	Shares	Other	2022-08-15
2021-09-30	$141,443	16,980	—	Shares	Sole	2021-11-15
No filing history on record for this holder in this stock.