Dorman Products

DORM • NASDAQ

Dorman Products is a auto - parts company in the consumer cyclical sector on NASDAQ, led by Kevin M. Olsen, with a market cap of $3.9B. As of Q3 2025, 84% of shares are held by 339 institutional investors, with BlackRock, Inc. as the largest holder at 12.8%.

President and Chief Executive OfficerKevin M. Olsen

Market Cap$3.9B

Auto - Parts

Consumer Cyclical

Employees3.9K

Websitedormanproducts.com

Country

United States of America

Overview

Overview of institutional ownership in DORM as of Q3 2025 with a market cap of $4.8B

All Institutions

Institutions: 339
Value Held: $4.0B
Shares Held: 25.8M
Avg Position: $11.9M
Median Position: $707.2K

Hedge Funds

Hedge Funds: 24
Value Held: $102.9M
Shares Held: 660.0K
Avg Position: $4.3M
Median Position: $1.1M

Ownership Breakdown

Institutional (non-HF)

82.31%

$3.9B

Hedge Funds

2.16%

$102.9M

Retail & Other

15.53%

$739.2M

Based on market cap of $4.8B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in DORM as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
B BlackRock, Inc. Institution	-	$609.4M 0.01% of portfolio	12.80% 3.9M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
VANGUARD GROUP INC Institution	Salim Ramji CEO	$477.2M 0.01% of portfolio	10.03% 3.1M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$210.6M 0.01% of portfolio	4.43% 1.4M shares	≤ Q2 2013 Held for 12y 5m+	$1.65T
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$164.3M 0.01% of portfolio	3.45% 1.1M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
DIMENSIONAL FUND ADVISORS LP Long Only Manager	David Paul Butler CEO	$159.9M 0.03% of portfolio	3.36% 1.0M shares	≤ Q2 2013 Held for 12y 5m+	$466.32B
FULLER & THALER ASSET MANAGEMENT, INC. Long Only Manager	Raife Brandon Giovinazzo Managing Partner	$137.9M 0.47% of portfolio	2.90% 884.9K shares	Q4 2024 Held for 11 months	$29.4B
Invesco Ltd. ETF Provider	Brian Christopher Hartigan CEO	$126.5M 0.02% of portfolio	2.66% 811.8K shares	≤ Q2 2013 Held for 12y 5m+	$633.08B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$107.1M 0.01% of portfolio	2.25% 687.0K shares	≤ Q2 2013 Held for 12y 5m+	$1.57T
JENNISON ASSOCIATES LLC Long Only Manager	Jeffrey Todd Becker CEO	$103.9M 0.06% of portfolio	2.18% 666.5K shares	Q3 2023 Held for 2y 2m	$171.73B
PRICE T ROWE ASSOCIATES INC /MD/ Long Only Manager	Robert W Sharps President	$103.4M 0.01% of portfolio	2.17% 663.6K shares	≤ Q2 2013 Held for 12y 5m+	$912.31B

Net Capital Flow

Institutional buying and selling activity for DORM in Q3 2025

Traded: +$34.9M
Buyers: 159
Sellers: 171
Total Bought: +$262.3M
Total Sold: −$227.5M
Avg Position: $10.6M

Biggest Buyers

Institution	Net Bought	Current Position
PRICE T ROWE ASSOCIATES INC /MD/ Long Only Manager	+$61.4M +393.9K shares	$103.4M 663.6K shares
Clark Capital Management Group, Inc. RIA/Wealth	+$37.0M +237.6K shares	$49.4M 317.0K shares
LORD, ABBETT & CO. LLC Long Only Manager	+$23.4M +150.1K shares	$23.4M 150.1K shares
Tributary Capital Management, LLC Long Only Manager	+$17.4M +111.4K shares	$36.5M 234.4K shares
FULLER & THALER ASSET MANAGEMENT, INC. Long Only Manager	+$15.7M +100.9K shares	$137.9M 884.9K shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$13.2M +84.5K shares	$15.4M 98.9K shares
B BESSEMER GROUP INC Institution	+$13.1M +83.7K shares	$30.1M 193.2K shares
VOLORIDGE INVESTMENT MANAGEMENT, LLC Hedge Fund•Multi-Strategy	+$6.4M +40.9K shares	$6.4M 40.9K shares
KORNITZER CAPITAL MANAGEMENT INC /KS Long Only Manager	+$6.2M +40.1K shares	$6.2M 40.1K shares
J JANE STREET GROUP, LLC Institution	+$6.1M +38.9K shares	$10.4M 67.0K shares

Biggest Sellers

Institution	Net Sold	Current Position
UBS Group AG Institution	−$13.4M −85.9K shares	$7.8M 50.3K shares
WELLINGTON MANAGEMENT CO LLP Long Only Manager	−$12.8M −81.8K shares	$72.8M 466.7K shares
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC Long Only Manager	−$12.4M −79.3K shares	$8.0M 51.5K shares
JENNISON ASSOCIATES LLC Long Only Manager	−$12.1M −77.9K shares	$103.9M 666.5K shares
WCM INVESTMENT MANAGEMENT/CA Long Only Manager	−$10.2M −67.3K shares	$20.1M 132.6K shares
MORGAN STANLEY RIA/Wealth	−$8.9M −56.8K shares	$210.6M 1.4M shares
Q Qube Research & Technologies Ltd Institution	−$8.6M −55.1K shares	$8.5M 54.7K shares
BANK OF AMERICA CORP /DE/ Institution	−$8.0M −51.0K shares	$61.8M 396.3K shares
GANNETT WELSH & KOTLER Long Only Manager	−$7.3M −47.1K shares	$85.6M 549.4K shares
VICTORY CAPITAL MANAGEMENT INC Long Only Manager	−$5.5M −35.2K shares	$1.4M 8.7K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited DORM in Q3 2025

New Positions: 25
New Value: $8.5M
Exited Positions: 39
Exited Value: $31.5M

New Positions

Institution	Position Value
Atom Investors LP Hedge Fund•Market Neutral	$2.0M 12.8K shares
C CREDIT AGRICOLE S A Institution	$916.7K 5.9K shares
GHP Investment Advisors, Inc. RIA/Wealth	$787.7K 5.1K shares
Bridgewater Associates, LP Hedge Fund•Global Macro	$641.6K 4.1K shares
Q Qtron Investments LLC Hedge Fund•Quant	$549.3K 3.5K shares
Numerai GP LLC Hedge Fund•Quant	$548.2K 3.5K shares
E Entropy Technologies, LP Hedge Fund•Quant Macro	$452.1K 2.9K shares
F Financiere des Professionnels - Fonds d,investissement inc. Institution	$384.7K 2.5K shares
Liontrust Investment Partners LLP Long Only Manager	$286.4K 1.8K shares
H HAVERFORD TRUST CO Institution	$263.4K 1.7K shares

Exited Positions

Institution	Previous Position
T TEXAS PERMANENT SCHOOL FUND Institution	$3.6M 29.2K shares
C Cubist Systematic Strategies, LLC Institution	$3.0M 24.8K shares
Edgestream Partners, L.P. Hedge Fund•Quant Macro	$3.0M 24.5K shares
T Telemark Asset Management, LLC Hedge Fund•Long/Short	$2.5M 20.0K shares
Aurora Investment Counsel RIA/Wealth	$2.1M 17.0K shares
H Her Majesty the Queen in Right of the Province of Alberta as represented by Alberta Investment Management Corp Institution	$1.9M 15.7K shares
H HSBC HOLDINGS PLC Institution	$1.5M 12.0K shares
CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro	$1.4M 11.6K shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	$1.4M 11.5K shares
Y Y-Intercept Ltd Institution	$1.3M 10.4K shares

Options Activity

Institutions with the largest Call and Put options positions in DORM as of Q3 2025

Call Positions: 2
Call Value: $701.5K
Put Positions: 2
Put Value: $1.4M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$498.8K 32.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$202.6K 13.0 contracts

Put Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$1.1M 69.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$280.6K 18.0 contracts

Most Committed Institutions

Institutions with DORM as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
R RK Asset Management, LLC Institution	-	4.96% $5.5M	0.11% 35.0K shares	Q4 2022 Held for 2y 11m	$110.0M
SOUTHERNSUN ASSET MANAGEMENT, LLC Long Only Manager	Michael Whitman Cook Chairman	4.05% $31.2M	0.66% 200.4K shares	Q1 2020 Held for 5y 8m	$771.8M
Pembroke Management, LTD Long Only Manager	Nicolas Gilles Chevalier CEO	2.32% $23.4M	0.49% 150.0K shares	Q4 2019 Held for 5y 11m	$1.0B
Q QSV Equity Investors LLC Institution	-	2.18% $2.1M	0.04% 13.7K shares	Q4 2023 Held for 1y 11m	$97.9M
Bridge City Capital, LLC Long Only Manager	Alexander Jackson Woodward President	2.04% $7.6M	0.16% 49.0K shares	Q2 2017 Held for 8y 5m	$374.5M
S Summit Creek Advisors LLC Long Only Manager	Adam Nathan Benson Managing Partner	1.76% $12.0M	0.25% 77.3K shares	≤ Q2 2013 Held for 12y 5m+	$686.1M
Tributary Capital Management, LLC Long Only Manager	Mark Alan Wynegar President	1.73% $36.5M	0.77% 234.4K shares	Q2 2016 Held for 9y 5m	$2.1B
Long Road Investment Counsel, LLC RIA/Wealth	Charles Dwight Wattles President	1.54% $4.3M	0.09% 27.9K shares	Q2 2015 Held for 10y 5m	$282.5M
GENEVA CAPITAL MANAGEMENT LTD/WI Long Only Manager	Jose Manuel Munoz Quiroga Managing Partner	1.22% $70.9M	1.49% 454.7K shares	Q1 2020 Held for 5y 8m	$5.8B
Leeward Investments, LLC - MA Long Only Manager	R. Todd Vingers President	0.93% $18.3M	0.38% 117.1K shares	Q1 2022 Held for 3y 8m	$2.0B

Hedge Fund Spotlight

Discover hedge funds investing in DORM

MQS Management LLC

Hedge Fund • Global Macro

Portfolio ManagerRobert Yale Gelfond

Portfolio Value: $171.4M
Positions: 404
Last Reported: Q3 2025

Sector Allocation

Position in Dorman Products

Market Value: $255.5K
Shares Held: 1.6K
Portfolio Weight: 0.15%
Owned Since: 2025-Q2

Top Holding	Sector	Market Value	Weight
1 Kimco Realty KIM	REIT - Retail Real Estate	$1.3M	0.77%
2 Hilton Worldwide HLT	Travel Lodging Consumer Cyclical	$1.2M	0.71%
3 Schlumberger SLB	Oil & Gas Equipment & Services Energy	$1.2M	0.70%