PDT Partners’s Donaldson DCI Stock Holding History

PDT Partners’s Portfolio DCI Stock Details DCI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$3.56M	Hold	41,952	–	–	0.21%	158
2025 Q4	$3.72M	Buy	41,952 +9,538	+29%	+$828K	0.24%	151
2025 Q3	$2.65M	Buy	+32,414	New	+$2.44M	0.17%	210
2023 Q3	–	Sell	-17,027	Closed	-$1.06M	–	606
2023 Q2	$1.06M	Buy	17,027 +22	+0.1%	+$1.38K	0.15%	239
2023 Q1	$1.11M	Buy	+17,005	New	+$1.07M	0.15%	234
2022 Q3	–	Sell	-15,256	Closed	-$734K	–	888
2022 Q2	$734K	Buy	15,256 +4,733	+45%	+$238K	0.06%	493
2022 Q1	$546K	Buy	10,523 +5,838	+125%	+$318K	0.05%	559
2021 Q4	$278K	Buy	+4,685	New	+$277K	0.02%	691
2015 Q4	–	Sell	-7,637	Closed	-$214K	–	525
2015 Q3	$214K	Buy	+7,637	New	+$245K	﹤0.01%	1136
2014 Q4	–	Sell	-38,906	Closed	-$1.58M	–	734
2014 Q3	$1.58M	Buy	+38,906	New	+$1.58M	0.04%	495
2013 Q3	–	Sell	-14,120	Closed	-$504K	–	1535
2013 Q2	$504K	Buy	+14,120	New	+$513K	0.01%	1054

Other funds holding DCI

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

State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

PDT Partners's DCI Position: Q1 2026 in Review

PDT Partners held its Donaldson (DCI) position steady in Q1 2026 at 41,952 shares worth $3.56M. The position accounts for 0.21% of the portfolio, ranked #158.

PDT Partners first reported a position in DCI in Q2 2013 and has held it in 11 quarters since. The position peaked at $3.72M in Q4 2025. 606 funds tracked by Wall St. Rank hold DCI as of Q1 2026.

PDT Partners held 41,952 shares of Donaldson worth $3.56M as of Q1 2026.
PDT Partners left its Donaldson share count unchanged in Q1 2026.
Donaldson made up 0.21% of PDT Partners's portfolio in Q1 2026, its #158 holding.
PDT Partners first reported a position in Donaldson in Q2 2013 and has held it in 11 quarters since.
PDT Partners's Donaldson position peaked at $3.72M in Q4 2025.
606 funds tracked by Wall St. Rank held Donaldson as of Q1 2026.

Based on PDT Partners's 13F filing for Q1 2026, filed 15 May 2026.