Dorman Products
DORM
340 hedge funds and large institutions have $3.2B invested in Dorman Products in 2025 Q2 according to their latest regulatory filings, with 41 funds opening new positions, 142 increasing their positions, 119 reducing their positions, and 42 closing their positions.
184% more call options, than puts
Call options by funds: $2.4M | Put options by funds: $846K
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
19% more repeat investments, than reductions
Existing positions increased: 142 | Existing positions reduced: 119
1.6% more ownership
Funds ownership: 83.81% → 85.4% (+1.6%)
3% more capital invested
Capital invested by funds: $3.09B → $3.2B (+$108M)
2% less first-time investments, than exits
New positions opened: 41 | Existing positions closed: 42
1% less funds holding
Funds holding: 345 → 340 (-5)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fuller & Thaler Asset Management
San Mateo,
California
|
+$43.4M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$30.2M |
| 3 |
Jennison Associates
New York
|
+$17.7M |
| 4 |
Bessemer Group
Woodbridge,
New Jersey
|
+$13.3M |
| 5 |
SAM
Silvercrest Asset Management
New York
|
+$12.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$26.5M |
| 2 |
OAM
Oberweis Asset Management
Lisle,
Illinois
|
-$25.1M |
| 3 |
ACH
ArrowMark Colorado Holdings
Denver,
Colorado
|
-$15.9M |
| 4 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$15.6M |
| 5 |
JP Morgan Chase
New York
|
-$9.91M |
DORM Hedge Fund Activity: Q2 2025 in Review
340 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Dorman Products (DORM) for Q2 2025, worth a combined $3.2B — up 3.5% from $3.09B a quarter earlier.
Sellers outnumbered buyers: 42 funds closed out of DORM and 41 opened new positions — a net loss of 1 holder — while 119 trimmed existing stakes and 142 added.
The largest buyer was Fuller & Thaler Asset Management, adding an estimated $43.4M. The largest seller was BlackRock, cutting an estimated $26.5M.
- 340 institutional investors held Dorman Products (DORM) as of Q2 2025, down from 345 in Q1 2025.
- Funds reported $3.2B of Dorman Products stock for Q2 2025, up 3.5% quarter-over-quarter.
- 41 funds opened new Dorman Products positions in Q2 2025 and 42 closed out, a net change of -1 holder.
- The largest Dorman Products buyer in Q2 2025 was Fuller & Thaler Asset Management, an estimated $43.4M added.
- The largest Dorman Products seller in Q2 2025 was BlackRock, an estimated $26.5M sold.
Based on aggregated 13F filings for Q2 2025.