Marshall Wace’s Douglas Dynamics PLOW Stock Holding History

Marshall Wace’s Portfolio PLOW Stock Details PLOW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$830K	Buy	+19,711	New	+$796K	﹤0.01%	2220
2025 Q4	–	Sell	-65,085	Closed	-$2.03M	–	3367
2025 Q3	$2.03M	Sell	65,085 -11,216	-15%	-$351K	﹤0.01%	1612
2025 Q2	$2.25M	Sell	76,301 -25,367	-25%	-$668K	﹤0.01%	1500
2025 Q1	$2.36M	Buy	+101,668	New	+$2.55M	﹤0.01%	1401
2023 Q2	–	Sell	-40,233	Closed	-$1.28M	–	2873
2023 Q1	$1.28M	Buy	+40,233	New	+$1.48M	﹤0.01%	1694
2019 Q2	–	Sell	-75,556	Closed	-$2.88M	–	1735
2019 Q1	$2.88M	Buy	+75,556	New	+$2.81M	0.03%	641

Other funds holding PLOW

Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return

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

Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

SAM

Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return

PAIM

Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

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

Marshall Wace's PLOW Position: Q1 2026 in Review

Marshall Wace opened a new position in Douglas Dynamics (PLOW) in Q1 2026: 19,711 shares worth $830K. The stake represents ﹤0.01% of the portfolio and ranks #2220 among its holdings. This is a return to the name: Marshall Wace previously reported a position in PLOW as recently as Q3 2025.

Marshall Wace first reported a position in PLOW in Q1 2019 and has held it in 6 quarters since. The position peaked at $2.88M in Q1 2019. 233 funds tracked by Wall St. Rank hold PLOW as of Q1 2026.

Marshall Wace held 19,711 shares of Douglas Dynamics worth $830K as of Q1 2026.
Douglas Dynamics was a new Marshall Wace position in Q1 2026.
Douglas Dynamics made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2220 holding.
Marshall Wace first reported a position in Douglas Dynamics in Q1 2019 and has held it in 6 quarters since.
Marshall Wace's Douglas Dynamics position peaked at $2.88M in Q1 2019.
233 funds tracked by Wall St. Rank held Douglas Dynamics as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.