Dorman Products
DORM
348 hedge funds and large institutions have $3.29B invested in Dorman Products in 2025 Q4 according to their latest regulatory filings, with 54 funds opening new positions, 124 increasing their positions, 123 reducing their positions, and 45 closing their positions.
47% more call options, than puts
Call options by funds: $1.65M | Put options by funds: $1.12M
20% more first-time investments, than exits
New positions opened: 54 | Existing positions closed: 45
3.31% more ownership
Funds ownership: 84.13% → 87.44% (+3.3%)
1% more funds holding
Funds holding: 345 → 348 (+3)
1% more repeat investments, than reductions
Existing positions increased: 124 | Existing positions reduced: 123
18% less capital invested
Capital invested by funds: $4B → $3.29B (-$710M)
100% less funds holding in top 10
Funds holding in top 10: 4 → 0 (-4)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Westfield Capital Management
Boston,
Massachusetts
|
+$62.4M |
| 2 |
Victory Capital Management
San Antonio,
Texas
|
+$48.2M |
| 3 |
Jennison Associates
New York
|
+$19.9M |
| 4 |
Fiera Capital (Canada)
Montreal,
Quebec, Canada
|
+$14.2M |
| 5 |
Mawer Investment Management
Calgary,
Alberta, Canada
|
+$12.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
-$30.6M |
| 2 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
-$23.4M |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$20.6M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$12.1M |
| 5 |
Nuveen
Charlotte,
North Carolina
|
-$9.97M |
DORM Hedge Fund Activity: Q4 2025 in Review
348 of the 8,284 institutional investors tracked by Wall St. Rank reported a position in Dorman Products (DORM) for Q4 2025, worth a combined $3.29B — down 18% from $4B a quarter earlier.
Buyers outnumbered sellers: 54 funds opened new DORM positions and 45 closed out — a net gain of 9 holders — while 124 added to existing stakes and 123 trimmed.
The largest buyer was Westfield Capital Management, opening a new position worth an estimated $62.4M. The largest seller was Macquarie Group, exiting entirely with an estimated $30.6M sold.
- 348 institutional investors held Dorman Products (DORM) as of Q4 2025, up from 345 in Q3 2025.
- Funds reported $3.29B of Dorman Products stock for Q4 2025, down 18% quarter-over-quarter.
- 54 funds opened new Dorman Products positions in Q4 2025 and 45 closed out, a net change of +9 holders.
- The largest Dorman Products buyer in Q4 2025 was Westfield Capital Management, an estimated $62.4M added.
- The largest Dorman Products seller in Q4 2025 was Macquarie Group, an estimated $30.6M sold.
Based on aggregated 13F filings for Q4 2025.