Picton Mahoney Asset Management’s ABM Industries ABM Stock Holding History

Picton Mahoney Asset Management’s Portfolio ABM Stock Details ABM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$886	Hold	23	–	–	﹤0.01%	1182
2025 Q4	$973	Hold	23	–	–	﹤0.01%	1125
2025 Q3	$1K	Hold	23	–	–	﹤0.01%	850
2025 Q2	$1K	Hold	23	–	–	﹤0.01%	723
2025 Q1	$1K	Hold	23	–	–	﹤0.01%	695
2024 Q4	$1K	Hold	23	–	–	﹤0.01%	593
2024 Q3	$1K	Buy	+23	New	+$1.22K	﹤0.01%	585
2016 Q1	–	Sell	-32,600	Closed	-$928K	–	304
2015 Q4	$928K	Sell	32,600 -8,600	-21%	-$248K	0.06%	174
2015 Q3	$1.13M	Sell	41,200 -18,600	-31%	-$588K	0.07%	165
2015 Q2	$1.97M	Sell	59,800 -1,800	-3%	-$58.4K	0.1%	137
2015 Q1	$1.96M	Buy	+61,600	New	+$1.86M	0.08%	135
2014 Q3	–	Sell	-38,000	Closed	-$1.02K	–	307
2014 Q2	$1.02K	Hold	38,000	–	–	0.06%	168
2014 Q1	$1.09M	Buy	38,000 +10,900	+40%	+$304K	0.06%	178
2013 Q4	$775K	Hold	27,100	–	–	0.05%	215
2013 Q3	$721K	Buy	+27,100	New	+$694K	0.05%	198

Other funds holding ABM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Nordea Investment Management Stockholm, Sweden $107B AUM 24.58% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Picton Mahoney Asset Management's ABM Position: Q1 2026 in Review

Picton Mahoney Asset Management held its ABM Industries (ABM) position steady in Q1 2026 at 23 shares worth $886. The position accounts for ﹤0.01% of the portfolio, ranked #1182.

Picton Mahoney Asset Management first reported a position in ABM in Q3 2013 and has held it in 15 quarters since. The position peaked at $1.97M in Q2 2015. 288 funds tracked by Wall St. Rank hold ABM as of Q1 2026.

Picton Mahoney Asset Management held 23 shares of ABM Industries worth $886 as of Q1 2026.
Picton Mahoney Asset Management left its ABM Industries share count unchanged in Q1 2026.
ABM Industries made up ﹤0.01% of Picton Mahoney Asset Management's portfolio in Q1 2026, its #1182 holding.
Picton Mahoney Asset Management first reported a position in ABM Industries in Q3 2013 and has held it in 15 quarters since.
Picton Mahoney Asset Management's ABM Industries position peaked at $1.97M in Q2 2015.
288 funds tracked by Wall St. Rank held ABM Industries as of Q1 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q1 2026, filed 13 May 2026.