Simplex Trading
DORM icon

Simplex Trading’s Dorman Products DORM Stock Holding History

Simplex Trading’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
Q2 		– Sell
-67
Closed -$6.99K – 9506
2026
Q1 		$6.99K Buy
+67
New +$7.98K ﹤0.01% 7661
2022
Q4 		– Sell
-262
Closed -$22.3K – 9423
2022
Q3 		$21K Sell
262
-789
-75% -$77.7K ﹤0.01% 7451
2022
Q2 		$115K Sell
1,051
-116
-10% -$11.5K ﹤0.01% 5380
2022
Q1 		$110K Buy
+1,167
New +$113K ﹤0.01% 6003
2020
Q3 		– Sell
-1,300
Closed -$104K – 7921
2020
Q2 		$87K Buy
1,300
+1,000
+333% +$64.3K ﹤0.01% 4933
2020
Q1 		$16K Buy
+300
New +$20.4K ﹤0.01% 6120
2019
Q2 		– Sell
-492
Closed -$42.8K – 7233
2019
Q1 		$43K Buy
+492
New +$42.8K ﹤0.01% 5123
2018
Q2 		– Sell
-86
Closed -$5.8K – 7452
2018
Q1 		$5K Buy
86
+42
+95% +$2.99K ﹤0.01% 4622
2017
Q4 		$2K Sell
44
-309
-88% -$20.9K ﹤0.01% 5153
2017
Q3 		$25K Buy
+353
New +$25.4K ﹤0.01% 2938
2015
Q4 		– Sell
-1,792
Closed -$87.4K – 5525
2015
Q3 		$91K Sell
1,792
-3,855
-68% -$193K 0.01% 1483
2015
Q2 		$269K Buy
+5,647
New +$275K 0.02% 651

Other funds holding DORM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
KI
KTF Investments Seal Beach, California $989M AUM
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Simplex Trading's DORM Position: Q2 2026 in Review

Simplex Trading sold out of Dorman Products (DORM) in Q2 2026, closing a stake of 67 shares — an estimated $6.99K sold.

Simplex Trading first reported a position in DORM in Q2 2015 and held it in 12 quarters. The position peaked at $269K in Q2 2015. 329 funds tracked by Wall St. Rank hold DORM as of Q2 2026.

  • Simplex Trading reported no remaining Dorman Products position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 67 Dorman Products shares in Q2 2026, an estimated $6.99K.
  • Simplex Trading first reported a position in Dorman Products in Q2 2015 and held it in 12 quarters.
  • Simplex Trading's Dorman Products position peaked at $269K in Q2 2015.
  • 329 funds tracked by Wall St. Rank held Dorman Products as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.