Citadel Advisors’s Dorman Products DORM Stock Holding History

Citadel Advisors’s Portfolio DORM Stock Details DORM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-2,800	Closed	-$345K	–	13219
2025 Q4	$345K	Buy	2,800 +1,000	+56%	+$135K	﹤0.01%	9834
2025 Q3	$281K	Sell	1,800 -800	-31%	-$115K	﹤0.01%	10531
2025 Q2	$319K	Sell	2,600 -3,900	-60%	-$474K	﹤0.01%	9667
2025 Q1	$784K	Buy	6,500 +3,000	+86%	+$383K	﹤0.01%	7501
2024 Q4	$453K	Sell	3,500 -7,900	-69%	-$1.01M	﹤0.01%	8778
2024 Q3	$1.29M	Sell	11,400 -8,800	-44%	-$925K	﹤0.01%	6344
2024 Q2	$1.85M	Buy	20,200 +9,600	+91%	+$879K	﹤0.01%	5465
2024 Q1	$1.02M	Buy	10,600 +7,400	+231%	+$638K	﹤0.01%	6870
2023 Q4	$267K	Sell	3,200 -5,900	-65%	-$441K	﹤0.01%	9390
2023 Q3	$689K	Sell	9,100 -300	-3%	-$24.4K	﹤0.01%	7367
2023 Q2	$741K	Sell	9,400 -3,000	-24%	-$253K	﹤0.01%	7082
2023 Q1	$1.07M	Buy	12,400 +10,100	+439%	+$899K	﹤0.01%	6631
2022 Q4	$186K	Buy	+2,300	New	+$195K	﹤0.01%	10257
2022 Q3	–	Sell	-2,700	Closed	-$296K	–	12820
2022 Q2	$296K	Sell	2,700 -1,500	-36%	-$149K	﹤0.01%	9824
2022 Q1	$399K	Buy	+4,200	New	+$407K	﹤0.01%	9906
2021 Q4	–	Sell	-2,400	Closed	-$227K	–	13961
2021 Q3	$227K	Sell	2,400 -1,400	-37%	-$138K	﹤0.01%	11701
2021 Q2	$394K	Buy	+3,800	New	+$390K	﹤0.01%	10600
2021 Q1	–	Sell	-4,000	Closed	-$347K	–	13249
2020 Q4	$347K	Sell	4,000 -7,000	-64%	-$649K	﹤0.01%	8811
2020 Q3	$994K	Sell	11,000 -2,000	-15%	-$160K	﹤0.01%	6042
2020 Q2	$872K	Buy	13,000 +4,900	+60%	+$315K	﹤0.01%	6074
2020 Q1	$448K	Buy	8,100 +4,700	+138%	+$320K	﹤0.01%	6636
2019 Q4	$257K	Sell	3,400 -3,200	-48%	-$242K	﹤0.01%	7823
2019 Q3	$525K	Sell	6,600 -2,300	-26%	-$178K	﹤0.01%	6655
2019 Q2	$776K	Sell	8,900 -13,500	-60%	-$1.17M	﹤0.01%	6112
2019 Q1	$1.97M	Buy	22,400 +13,700	+157%	+$1.19M	﹤0.01%	4493
2018 Q4	$783K	Buy	8,700 +4,000	+85%	+$320K	﹤0.01%	5690
2018 Q3	$362K	Buy	4,700 +200	+4%	+$15.3K	﹤0.01%	7263
2018 Q2	$307K	Sell	4,500 -10,100	-69%	-$681K	﹤0.01%	7173
2018 Q1	$967K	Buy	14,600 +9,700	+198%	+$691K	﹤0.01%	4859
2017 Q4	$300K	Buy	+4,900	New	+$332K	﹤0.01%	6460
2016 Q4	–	Sell	-10,900	Closed	-$697K	–	7348
2016 Q3	$697K	Buy	10,900 +4,600	+73%	+$283K	﹤0.01%	4329
2016 Q2	$360K	Buy	6,300 +1,300	+26%	+$69.9K	﹤0.01%	4953
2016 Q1	$272K	Buy	5,000 +1,500	+43%	+$71.2K	﹤0.01%	5220
2015 Q4	$166K	Sell	3,500 -900	-20%	-$43.9K	﹤0.01%	6052
2015 Q3	$224K	Sell	4,400 -100	-2%	-$5.01K	﹤0.01%	5992
2015 Q2	$214K	Buy	4,500 +500	+13%	+$24.4K	﹤0.01%	6225
2015 Q1	$199K	Buy	4,000 +2,800	+233%	+$132K	﹤0.01%	6186
2014 Q4	$58K	Sell	1,200 -9,300	-89%	-$431K	﹤0.01%	7080
2014 Q3	$421K	Buy	10,500 +3,500	+50%	+$156K	﹤0.01%	4847
2014 Q2	$345K	Buy	7,000 +5,400	+338%	+$295K	﹤0.01%	4858
2014 Q1	$94K	Buy	1,600 +1,500	+1,500%	+$82.3K	﹤0.01%	6257
2013 Q4	$6K	Buy	+100	New	+$5.03K	﹤0.01%	6796

Other funds holding DORM

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 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

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

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

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

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

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Citadel Advisors's DORM Position: Q1 2026 in Review

Citadel Advisors opened a new position in Dorman Products (DORM) in Q1 2026: 88,835 shares worth $9.27M. The stake represents ﹤0.01% of the portfolio and ranks #3361 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in DORM as recently as Q3 2025.

Citadel Advisors first reported a position in DORM in Q2 2013 and has held it in 47 quarters since. 318 funds tracked by Wall St. Rank hold DORM as of Q1 2026.

Citadel Advisors held 88,835 shares of Dorman Products worth $9.27M as of Q1 2026.
Dorman Products was a new Citadel Advisors position in Q1 2026.
Dorman Products made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #3361 holding.
Citadel Advisors first reported a position in Dorman Products in Q2 2013 and has held it in 47 quarters since.
318 funds tracked by Wall St. Rank held Dorman Products as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.