Abm Industries ABM Institutional Ownership

NYSE ABM

$54.02 +0.35 (+0.65%)

As of: Oct 26, 2026 · 3:59 PM EDT

Institutions by Trading Activity

306 Institutions

Increased 193 63.1%

Unchanged 36 11.8%

Reduced 77 25.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

99.64%

▲+6.37 pp QoQ

Shares Held by Institutions

58.69Mn

of 58.90Mn outstanding

▲+4.35% QoQ

Shares Outstanding

58.90Mn

209.15K held outside 13F filers

Institutional Investors

306

filed 13F for Jun 2026

▲+19 vs prior quarter

Net Shares Added (QoQ)

+2.45Mn

accumulated since last quarter

Value of Holdings

$3.15Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Abm Industries Inc (NYSE:ABM) was held by 306 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Their combined stake equaled 99.64% of outstanding shares in Q2 2026, up from 93.27% in Q1 2026.
Total shares held in Abm Industries rose 4.35% versus Q1 2026, while the number of holders fell 3.47% versus Q2 2025.
Among the 306 holders of Abm Industries, 193 added to their positions, 77 reduced their stakes and 36 left their positions unchanged.
Institutional investors held 58.69Mn shares of Abm Industries in total at the end of Q2 2026, up 2.45Mn from the prior quarter and up 143.64K from a year earlier.
As of June 30, 2026, the biggest holder of Abm Industries was BlackRock, Inc. with 9.29Mn shares, or 15.77% of shares outstanding.
Among existing holders, the largest additions to Abm Industries in Q2 2026 came from BlackRock, Inc. (+407.52K shares), AQR Capital Management LLC (+400.27K shares), LSV Asset Management (+309.85K shares), Pzena Investment Management LLC (+285.27K shares) and Empowered Funds, LLC (+195.37K shares).
The largest position reductions in ABM for Q2 2026 were by Nomura Asset Management International Inc. (-484.19K shares), Qube Research & Technologies Ltd (-305.86K shares), Boston Partners (-270.38K shares), Citadel Advisors LLC (-259.8K shares) and Millennium Management LLC (-246.63K shares).
Per Business Quant data, the 10 largest holders of Abm Industries at the end of Q2 2026 were BlackRock, Inc. (9.29Mn shares), Dimensional Fund Advisors LP (4.09Mn shares), Vanguard Portfolio Management LLC (4.09Mn shares), State Street Corp (3.14Mn shares), Harris Associates L.P. (2.91Mn shares), Vanguard Capital Management LLC (2.63Mn shares), LSV Asset Management (1.95Mn shares), Invesco Ltd. (1.89Mn shares), Pzena Investment Management LLC (1.81Mn shares) and Ameriprise Financial Inc (1.72Mn shares).

Form 13F Holdings

307 Institutional Holders

Report period 30 Jun, 2026

Total shares held 58.69Mn

Of outstanding 99.64%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	9,289,062	15.77%	▲407,521	+4.59%	$410.95Mn
2	DIMENSIONAL FUND ADVISORS LP	0000354204	4,093,214	6.95%	▲17,167	+0.42%	$181.09Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	4,087,873	6.94%	▲11,907	+0.29%	$180.85Mn
4	State Street Corp	0000093751	3,143,916	5.34%	▲109,878	+3.62%	$139.09Mn
5	HARRIS ASSOCIATES L P	0000813917	2,912,307	4.94%	▲30,163	+1.05%	$128.84Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,628,022	4.46%	▲13,603	+0.52%	$116.26Mn
7	LSV ASSET MANAGEMENT	0001050470	1,946,109	3.30%	▲309,853	+18.94%	$86.10K
8	Invesco Ltd.	0000914208	1,894,230	3.22%	▲175,691	+10.22%	$83.80Mn
9	PZENA INVESTMENT MANAGEMENT LLC	0001027796	1,808,203	3.07%	▲285,267	+18.73%	$79.99Mn
10	Ameriprise Financial Inc	0000820027	1,716,800	2.91%	▲118,407	+7.41%	$75.95Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,513,688	2.57%	▲56,804	+3.90%	$66.98Mn
12	NORDEA INVESTMENT MANAGEMENT AB	0001218210	1,459,991	2.48%	▼213,495	-12.76%	$65.25Mn
13	FULLER & THALER ASSET MANAGEMENT, INC.	0001082327	1,030,309	1.75%	▼33,061	-3.11%	$45.58Mn
14	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	0000921739	988,588	1.68%	▼484,186	-32.88%	$43.74Mn
15	Morgan Stanley	0000895421	806,062	1.37%	▲75,478	+10.33%	$35.66Mn
16	AQR CAPITAL MANAGEMENT LLC	0001167557	768,980	1.31%	▲400,268	+108.56%	$34.02Mn
17	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	728,156	1.24%	▲29,629	+4.24%	$32.21Mn
18	Northern Trust Corp	0000073124	715,898	1.22%	▲78,679	+12.35%	$31.67Mn
19	Goldman Sachs Group Inc	0000886982	665,242	1.13%	▲84,928	+14.63%	$29.43Mn
20	Bank Of America Corp /De/	0000070858	553,488	0.94%	▲383	+0.07%	$24.49Mn

Showing 1 to 20 of 307 holders