MARSHALL WACE, LLP

Position in WD — Walker & Dunlop, Inc.

CIK 1318757 LONDON, X0

Position in WD

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

Position Value

$3,181,380

+$1,087,619 QoQ

Shares Held

71,685

+105.9% QoQ

Ownership

0.209%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

10 quarters on record

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

Financial Services · as of Mar 31, 2026

MARSHALL WACE, LLP holds $231,107,884 across 5 Mortgage Finance names. WD ranks #3 (1.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RKT	Rocket Companies, Inc.	15,530,632	$221,311,505
2	PFSI	PennyMac Financial Services, Inc.	57,503	$5,025,761
3	WD	Walker & Dunlop, Inc. This page	71,685	$3,181,380
4	ONIT	Onity Group Inc.	21,143	$830,285
5	UWMC	UWM Holdings Corp	209,656	$758,953

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,181,380	71,685	+105.9%	Shares	Other	2026-05-15
2025-12-31	$2,093,761	34,809	-42.8%	Shares	Other	2026-02-13
2025-06-30	$4,286,100	60,813	-26.0%	Shares	Other	2025-08-13
2025-03-31	$7,010,445	82,128	+875.3%	Shares	Other	2025-05-15
2024-09-30	$956,541	8,421	-52.4%	Shares	Other	2024-11-14
2022-09-30	$1,481,434	17,693	+4.8%	Shares	Other	2022-11-14
2022-06-30	$1,626,411	16,882	+846.8%	Shares	Other	2022-08-15
2022-03-31	$230,755	1,783	-91.9%	Shares	Other	2022-05-16
2020-09-30	$1,170,558	22,086	-61.5%	Shares	Sole	2020-11-16
2020-06-30	$2,916,595	57,402	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.