PDT Partners’s ABM Industries ABM Stock Holding History

PDT Partners’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 Q2	–	Sell	-39,427	Closed	-$1.52M	–	490
2026 Q1	$1.52M	Buy	39,427 +26,259	+199%	+$1.14M	0.09%	279
2025 Q4	$557K	Buy	13,168 +1,900	+17%	+$83.5K	0.04%	411
2025 Q3	$520K	Buy	+11,268	New	+$534K	0.03%	448
2022 Q4	–	Sell	-7,720	Closed	-$295K	–	605
2022 Q3	$295K	Sell	7,720 -11,586	-60%	-$507K	0.04%	600
2022 Q2	$838K	Buy	+19,306	New	+$893K	0.07%	451
2016 Q2	–	Sell	-32,118	Closed	-$1.04M	–	443
2016 Q1	$1.04M	Buy	+32,118	New	+$969K	0.07%	306
2015 Q4	–	Sell	-32,700	Closed	-$893K	–	395
2015 Q3	$893K	Buy	+32,700	New	+$1.03M	0.02%	750
2014 Q4	–	Sell	-31,209	Closed	-$802K	–	611
2014 Q3	$802K	Buy	+31,209	New	+$819K	0.02%	777
2013 Q4	–	Sell	-27,151	Closed	-$723K	–	619
2013 Q3	$723K	Buy	27,151 +1,215	+5%	+$31.1K	0.02%	897
2013 Q2	$636K	Buy	+25,936	New	+$594K	0.02%	978

Other funds holding ABM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

PDT Partners's ABM Position: Q2 2026 in Review

PDT Partners sold out of ABM Industries (ABM) in Q2 2026, closing a stake of 39,427 shares — an estimated $1.52M sold.

PDT Partners first reported a position in ABM in Q2 2013 and held it in 10 quarters. The position peaked at $1.52M in Q1 2026. 307 funds tracked by Wall St. Rank hold ABM as of Q2 2026.

PDT Partners reported no remaining ABM Industries position as of Q2 2026 after selling out during the quarter.
PDT Partners sold 39,427 ABM Industries shares in Q2 2026, an estimated $1.52M.
PDT Partners first reported a position in ABM Industries in Q2 2013 and held it in 10 quarters.
PDT Partners's ABM Industries position peaked at $1.52M in Q1 2026.
307 funds tracked by Wall St. Rank held ABM Industries as of Q2 2026.

Based on PDT Partners's 13F filing for Q2 2026, filed 14 Aug 2026.