Douglas Dynamics, Inc

PLOW

Exchange: NYSE
Industry: Construction Machinery & Equip
SEC CIK: 0001287213

SEC filings (opens in a new tab)

No open-market purchases or sales by Douglas Dynamics, Inc insiders were filed in the last 90 days; 251 institutions reported holding it in 13F filings for Q2 2026, worth $1.18B in total; no superinvestor holds it.

Q4 2025 vs. Q3 2025

How the institutions holding Douglas Dynamics, Inc changed between Q3 2025 and Q4 2025.

All holders in Q4 2025 All holders in Q3 2025

13F holders of PLOW: Q3 2025 compared with Q4 2025
Measure	Q3 2025	Of which not filed for Q4 2025	Q4 2025	Change
Holders	195	1	210	+16
Shares	21.4M	76.3K	21.5M	+207.5K (+1.0%)
Value	$667.5M	$2.38M	$702.5M	+$37.4M (+5.6%)

1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (35)

Institutions that held Douglas Dynamics, Inc at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to PLOW in Q4 2025
Institution	Shares	Value	% of portfolio
Algert Global LLC	280,047	$9.14M	0.14%
Gumshoe Capital Management LLC	77,995	$2.55M	2.41%
Lazard Asset Management LLC	66,903	$2.18M	0.00%
Provident Investment Management, Inc.	28,935	$944.7K	0.09%
Allianz Asset Management GmbH	21,737	$709.7K	0.00%
Wilson Asset Management (International) Pty Ltd	20,000	$653.0K	0.17%
Verition Fund Management LLC	14,559	$475.4K	0.00%
Squarepoint Ops LLC	12,483	$407.6K	0.00%
Inceptionr LLC	11,516	$376.0K	0.10%
EP Wealth Advisors, LLC	10,080	$329.1K	0.00%
Polymer Capital Management (US) LLC	9,809	$320.3K	0.04%
Panagora Asset Management Inc	9,802	$320.0K	0.00%
R Squared Ltd	9,559	$312.1K	0.15%
nVerses Capital, LLC	9,057	$295.7K	0.66%
Magnetar Financial LLC	8,633	$281.9K	0.00%
MQS Management LLC	8,162	$266.5K	0.16%
Schonfeld Strategic Advisors LLC	8,057	$263.1K	0.00%
Universal- Beteiligungs- und Servicegesellschaft mbH	8,002	$261.3K	0.00%
Man Group plc	7,742	$252.8K	0.00%
Creative Planning	6,617	$216.0K	0.00%
GWM Advisors LLC	6,287	$205.3K	0.00%
Blair William & Co	6,214	$202.9K	0.00%
Canada Pension Plan Investment Board	3,000	$98.0K	0.00%
Kemnay Advisory Services Inc.	2,776	$90.6K	0.01%
Simplex Trading, LLC	2,241	$73.2K	0.00%
Private Trust Co NA	555	$18.1K	0.00%
McGuire Capital Advisors Inc	500	$16.3K	0.01%
Plante Moran Financial Advisors, LLC	295	$9.63K	0.00%
MAI Capital Management	199	$6.50K	0.00%
Aster Capital Management (DIFC) Ltd	120	$3.92K	0.00%
Quarry LP	117	$3.82K	0.00%
Triumph Capital Management	73	$2.38K	0.00%
Parallel Advisors, LLC	13	$424	0.00%
Smartleaf Asset Management LLC	1	$33	0.00%
Covestor Ltd	1	$0	0.00%

Sold out (19)

Institutions that held Douglas Dynamics, Inc at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of PLOW in Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Marshall Wace, LLP	65,085	$2.03M
Jefferies Financial Group Inc.	46,912	$1.47M
First Business Financial Services, Inc.	20,000	$625.2K
Dynamic Technology Lab Private Ltd	18,997	$594.0K
Brevan Howard Capital Management LP	18,591	$581.2K
Renaissance Technologies LLC	16,300	$509.5K
Mackenzie Financial Corp	12,748	$398.5K
Oxford Asset Management LLP	12,366	$386.6K
Integrated Quantitative Investments LLC	8,760	$273.8K
Vident Advisory, LLC	6,870	$214.8K
Boothbay Fund Management, LLC	6,816	$213.1K
USA Financial Portformulas Corp	564	$17.6K
Wealthspire Advisors, LLC	512	$16.0K
Sunbelt Securities, Inc.	505	$15.8K
Advisory Services Network, LLC	500	$15.6K
Jones Financial Companies LLLP	286	$9.01K
TD Waterhouse Canada Inc.	100	$3.12K
Tortoise Investment Management, LLC	41	$1.28K
CoreCap Advisors, LLC	25	$782

Not filed for Q4 2025 yet (1)

Institutions that held Douglas Dynamics, Inc at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding PLOW in Q3 2025 that haven't filed for Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Cubist Systematic Strategies, LLC	76,276	$2.38M