NORTHERN TRUST CORP

Bank

Position in ACTG — Acacia Research Corp

CIK 73124 CHICAGO, IL

Position in ACTG

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$1,297,000

+$388,410 QoQ

Shares Held

269,647

+11.0% QoQ

Ownership

0.279%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 98.13385648644338.ToString("F0")% Shared 1.866143513556613.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

NORTHERN TRUST CORP holds $10,280,840 across 4 Business Equipment & Supplies names. ACTG ranks #4 (12.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EBF	Ennis, Inc.	246,726	$5,284,869
2	ACCO	ACCO BRANDS Corp	736,253	$2,208,759
3	XRX	Xerox Holdings Corp	1,155,204	$1,490,212
4	ACTG	Acacia Research Corp This page	269,647	$1,297,000

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,297,000	269,647	+11.0%	Shares	Defined	2026-05-14
2025-12-31	$908,590	242,939	-9.2%	Shares	Defined	2026-02-17
2025-09-30	$869,982	267,687	-9.1%	Shares	Other	2025-11-14
2025-06-30	$1,053,904	294,387	-6.3%	Shares	Other	2025-08-13
2025-03-31	$1,005,493	314,217	-3.0%	Shares	Defined	2025-05-13
2024-12-31	$1,406,584	324,098	+0.1%	Shares	Other	2025-02-14
2024-09-30	$1,508,748	323,766	+0.1%	Shares	Defined	2024-11-13
2024-06-30	$1,620,333	323,420	-2.6%	Shares	Defined	2024-08-14
2024-03-31	$1,770,620	332,199	+1.2%	Shares	Defined	2024-05-14
2023-12-31	$1,286,731	328,248	-1.0%	Shares	Defined	2024-02-13
2023-09-30	$1,209,952	331,494	-10.3%	Shares	Defined	2023-11-13
2023-06-30	$1,536,582	369,371	+272.3%	Shares	Defined	2023-08-11
2023-03-31	$382,968	99,215	+31.2%	Shares	Defined	2023-05-15
2022-12-31	$318,422	75,635	-15.4%	Shares	Defined	2023-02-13
2022-09-30	$361,369	89,448	-5.8%	Shares	Defined	2022-11-14
2022-06-30	$478,668	94,974	-77.5%	Shares	Defined	2022-08-12
2022-03-31	$1,902,649	421,874	-3.8%	Shares	Defined	2022-05-13
2021-12-31	$2,250,407	438,676	-3.0%	Shares	Defined	2022-02-08
2021-09-30	$3,070,844	452,260	-3.5%	Shares	Defined	2021-11-15
2021-06-30	$3,166,936	468,482	-1.7%	Shares	Defined	2021-08-13
2021-03-31	$3,169,255	476,580	-7.6%	Shares	Other	2021-05-12
2020-12-31	$2,032,286	515,809	-4.2%	Shares	Defined	2021-02-11
2020-09-30	$1,867,680	538,237	-3.3%	Shares	Defined	2020-11-16
2020-06-30	$2,276,607	556,628	-2.6%	Shares	Other	2020-08-14
2020-03-31	$1,268,615	571,449	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.