Mariner
DORM icon

Mariner’s Dorman Products DORM Stock Holding History

Mariner’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
2025
Q4 		– Sell
-8,490
Closed -$1.32M – 3605
2025
Q3 		$1.32M Sell
8,490
-2,400
-22% -$344K ﹤0.01% 1697
2025
Q2 		$1.34M Sell
10,890
-175
-2% -$21.3K ﹤0.01% 1610
2025
Q1 		$1.33M Sell
11,065
-173
-2% -$22.1K ﹤0.01% 1489
2024
Q4 		$1.46M Sell
11,238
-98
-0.9% -$12.6K ﹤0.01% 1393
2024
Q3 		$1.28M Buy
11,336
+746
+7% +$78.5K ﹤0.01% 1437
2024
Q2 		$969K Sell
10,590
-233
-2% -$21.3K ﹤0.01% 1521
2024
Q1 		$1.04M Buy
10,823
+391
+4% +$33.7K ﹤0.01% 1471
2023
Q4 		$870K Buy
10,432
+1,743
+20% +$130K ﹤0.01% 1530
2023
Q3 		$658K Buy
8,689
+189
+2% +$15.4K ﹤0.01% 1588
2023
Q2 		$670K Sell
8,500
-133
-2% -$11.2K ﹤0.01% 1548
2023
Q1 		$745K Buy
8,633
+703
+9% +$62.6K ﹤0.01% 1436
2022
Q4 		$641K Buy
7,930
+271
+4% +$23K ﹤0.01% 1495
2022
Q3 		$629K Buy
+7,659
New +$754K ﹤0.01% 1288
2019
Q3 		– Sell
-3,725
Closed -$325K – 769
2019
Q2 		$325K Buy
3,725
+116
+3% +$10.1K ﹤0.01% 850
2019
Q1 		$318K Buy
+3,609
New +$314K ﹤0.01% 791

Other funds holding DORM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 1-Year Est. Return

Mariner's DORM Position: Q4 2025 in Review

Mariner sold out of Dorman Products (DORM) in Q4 2025, closing a stake of 8,490 shares — an estimated $1.32M sold.

Mariner first reported a position in DORM in Q1 2019 and held it in 15 quarters. The position peaked at $1.46M in Q4 2024. 347 funds tracked by Wall St. Rank hold DORM as of Q4 2025.

  • Mariner reported no remaining Dorman Products position as of Q4 2025 after selling out during the quarter.
  • Mariner sold 8,490 Dorman Products shares in Q4 2025, an estimated $1.32M.
  • Mariner first reported a position in Dorman Products in Q1 2019 and held it in 15 quarters.
  • Mariner's Dorman Products position peaked at $1.46M in Q4 2024.
  • 347 funds tracked by Wall St. Rank held Dorman Products as of Q4 2025.

Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.