Dorman Products, Inc.

DORMNASDAQ

$122.87-3.71 (-2.93% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Dorman Products, Inc. price and activity chart data

Showing the 1Y range: Oct 7, 2025 to Oct 7, 2026. Price (-14.1%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	13.75%	$557M	0.01%	Not reported
Vanguard Portfolio Management LLC	5.17%	$209M	0.01%	Not reported
Morgan Stanley	4.87%	$197M	0.01%	Not reported
Vanguard Capital Management LLC	4.09%	$166M	0.00%	Not reported
State Street Corp	3.86%	$156M	0.00%	Not reported
Dimensional Fund Advisors LP	3.83%	$155M	0.03%	Not reported
KTF Investments, LLC	2.94%	$119M	12.02%	Add 728.60%
Royce & Associates LP	2.78%	$112M	0.91%	Not reported
Jennison Associates LLC	2.75%	$111M	0.07%	Reduce 1.38%
Geode Capital Management, LLC	2.51%	$102M	0.01%	Not reported
Invesco Ltd.	2.40%	$97.3M	0.01%	Not reported
Reinhart Partners, LLC.	2.31%	$93.4M	2.13%	New Not reported
Channing Capital Management, LLC	2.24%	$90.8M	2.09%	New Not reported
T. Rowe Price Investment Management, Inc.	1.65%	$66.9M	0.04%	Add 16.36%
GW&K Investment Management, LLC	1.62%	$65.7M	0.51%	Not reported
Victory Capital Management Inc	1.59%	$64.5M	0.04%	Not reported
Ameriprise Financial Inc	1.57%	$63.6M	0.01%	Not reported
Geneva Capital Management LLC	1.51%	$61M	1.40%	Reduce 20.77%
Bank of America Corp	1.41%	$57.2M	0.00%	Not reported
Northern Trust Corp	1.40%	$56.6M	0.01%	Not reported
FMR LLC	1.26%	$51M	0.00%	Not reported
Wellington Management Group LLP	1.17%	$47.5M	0.01%	Reduce 24.59%
Charles Schwab Investment Management Inc	1.16%	$47M	0.01%	Not reported
Westfield Capital Management Co LP	1.12%	$45.1M	0.15%	Reduce 28.28%
Loomis Sayles & Co L P	1.09%	$44.2M	0.06%	Add 33.86%
First Eagle Investment Management, LLC	1.07%	$43.3M	0.04%	Add 247.36%
Fuller & Thaler Asset Management, Inc.	0.99%	$40M	0.11%	Not reported
American Capital Management Inc	0.96%	$38.8M	1.74%	Add 370.33%
Norges Bank	0.94%	$38M	0.00%	Not reported
Silvercrest Asset Management Group LLC	0.91%	$36.9M	0.24%	Reduce 4.36%
New York State Common Retirement Fund	0.91%	$36.9M	0.05%	Not reported
Brown Advisory Inc	0.90%	$36.4M	0.06%	Not reported
Bragg Financial Advisors, Inc	0.90%	$36.3M	0.97%	Add 9.80%
Southernsun Asset Management, LLC	0.89%	$35.9M	4.84%	Add 6.84%
Mawer Investment Management Ltd.	0.87%	$35.2M	0.24%	Add 1.06%
Fiera Capital Corp	0.85%	$34.6M	0.13%	Reduce 42.75%
Goldman Sachs Group Inc	0.73%	$29.5M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.62%	$25.2M	0.01%	Not reported
UBS Group AG	0.59%	$23.8M	0.00%	Not reported
Royal Bank of Canada	0.56%	$22.8M	0.00%	Not reported
Pembroke Management, LTD	0.56%	$22.8M	1.62%	Add 91.78%
Bank of New York Mellon Corp	0.56%	$22.6M	0.00%	Not reported
Envestnet Asset Management Inc	0.55%	$22.2M	0.01%	Not reported
Tributary Capital Management, LLC	0.50%	$20.3M	1.67%	Add 2.03%
Principal Financial Group Inc	0.50%	$20M	0.01%	Not reported
Leeward Investments, LLC - MA	0.49%	$20M	0.91%	Reduce 2.03%
Bessemer Group Inc	0.33%	$13.2M	0.02%	Reduce 55.78%
Kennedy Capital Management LLC	0.32%	$12.9M	0.23%	New Not reported
Public Sector Pension Investment Board	0.32%	$12.7M	0.03%	Reduce 6.08%
Nordea Investment Management AB	0.28%	$11.1M	0.01%	Reduce 0.62%

50 of 307 holders

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