William Blair Investment Management, LLC Abm Industries Inc Transaction History

William Blair Investment Management, LLC

$35.8 Billion
Q3 2025

A detailed history of William Blair Investment Management, LLC transactions in Abm Industries Inc stock. As of the latest transaction made, William Blair Investment Management, LLC holds 682,365 shares of ABM stock, worth $28.7 Million. This represents 0.09% of its overall portfolio holdings.

Number of Shares

682,365

Previous 723,712 5.71%

Holding current value

$28.7 Million

Previous $34.2 Million 7.89%

% of portfolio

0.09%

Previous 0.1%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	$44.78 - $49.66 $1.85 Million - $2.05 Million	-41,347 Reduced 5.71%	682,365 $31.5 Million
Q2 2025 Jul 29, 2025	SELL	$42.24 - $52.72 $2.5 Million - $3.12 Million	-59,098 Reduced 7.55%	723,712 $34.2 Million
Q1 2025 May 09, 2025	SELL	$45.51 - $54.64 $1.64 Million - $1.97 Million	-36,000 Reduced 4.4%	782,810 $37.1 Million
Q4 2024 Feb 10, 2025	BUY	$50.32 - $58.61 $995,480 - $1.16 Million	19,783 Added 2.48%	818,810 $41.9 Million
Q3 2024 Nov 08, 2024	SELL	$48.97 - $57.15 $1.26 Million - $1.47 Million	-25,664 Reduced 3.11%	799,027 $42.2 Million

Q2 2024 Aug 08, 2024	SELL	$43.1 - $52.64 $78,528 - $95,910	-1,822 Reduced 0.22%	824,691 $41.7 Million
Q1 2024 May 08, 2024	SELL	$39.83 - $44.65 $22,703 - $25,450	-570 Reduced 0.07%	826,513 $36.9 Million
Q4 2023 Feb 09, 2024	SELL	$39.23 - $52.3 $639,017 - $851,914	-16,289 Reduced 1.93%	827,083 $37.1 Million
Q3 2023 Nov 09, 2023	SELL	$38.7 - $46.44 $2.29 Million - $2.75 Million	-59,261 Reduced 6.57%	843,372 $33.7 Million
Q2 2023 Aug 10, 2023	BUY	$40.53 - $48.51 $674,783 - $807,642	16,649 Added 1.88%	902,633 $38.5 Million
Q1 2023 May 12, 2023	BUY	$42.43 - $49.04 $100,092 - $115,685	2,359 Added 0.27%	885,984 $39.8 Million
Q4 2022 Feb 09, 2023	SELL	$39.32 - $47.18 $1.31 Million - $1.58 Million	-33,415 Reduced 3.64%	883,625 $39.3 Million
Q3 2022 Nov 09, 2022	SELL	$37.85 - $48.57 $616,387 - $790,962	-16,285 Reduced 1.74%	917,040 $35.1 Million
Q2 2022 Aug 10, 2022	SELL	$38.37 - $53.54 $1.12 Million - $1.56 Million	-29,189 Reduced 3.03%	933,325 $40.5 Million
Q1 2022 May 11, 2022	SELL	$40.24 - $46.79 $470,888 - $547,536	-11,702 Reduced 1.2%	962,514 $44.3 Million
Q4 2021 Feb 14, 2022	BUY	$38.94 - $48.87 $8.27 Million - $10.4 Million	212,300 Added 27.86%	974,216 $39.8 Million
Q3 2021 Nov 10, 2021	BUY	$42.57 - $49.74 $32.4 Million - $37.8 Million	760,336 Added 48122.53%	761,916 $34.3 Million
Q2 2021 Aug 12, 2021	BUY	$44.08 - $53.52 $69,646 - $84,561	1,580 New	1,580 $70,000

Others Institutions Holding ABM

# of Institutions

332

Shares Held

61.1M

Call Options Held

36.9K

Put Options Held

13.2K

View Full List

About ABM INDUSTRIES INC

Ticker ABM
Exchange NYSE
Sector Industrials
Industry Specialty Business Services
Shares Outstandng 66,151,500
Market Cap $2.78B
Description
ABM Industries Incorporated provides integrated facility solutions in the United States and internationally. The company operates through Business & Industry, Technology & Manufacturing, Education, Aviation, and Technical Solutions segments. It provides janitorial, facilities engineering, parking, custodial, landscaping and ground, and m...

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William Blair Investment Management, LLC Abm Industries Inc Transaction History