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Dorman Products

345 hedge funds and large institutions have $4B invested in Dorman Products in 2025 Q3 according to their latest regulatory filings, with 49 funds opening new positions, 110 increasing their positions, 136 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 24 (+2)

26% more first-time investments, than exits

New positions opened: 49 | Existing positions closed: 39

25% more capital invested

Capital invested by funds: $3.2B → $4B (+$806M)

1% more funds holding

Funds holding: 340345 (+5)

1.28% less ownership

Funds ownership: 85.4%84.13% (-1.3%)

19% less repeat investments, than reductions

Existing positions increased: 110 | Existing positions reduced: 136

29% less call options, than puts

Call options by funds: $1.06M | Put options by funds: $1.5M

Holders
345
Holders Change
+5
Holders Change %
+1.47%
% of All Funds
4.52%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
49
Increased
110
Reduced
136
Closed
39
Calls
$1.06M
Puts
$1.5M
Net Calls
-$437K
Net Calls Change
-$2M

DORM Hedge Fund Activity: Q3 2025 in Review

345 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in Dorman Products (DORM) for Q3 2025, worth a combined $4B — up 25% from $3.2B a quarter earlier.

Buyers outnumbered sellers: 49 funds opened new DORM positions and 39 closed out — a net gain of 10 holders — while 110 added to existing stakes and 136 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $56.5M. The largest seller was UBS Group, cutting an estimated $12.3M.

  • 345 institutional investors held Dorman Products (DORM) as of Q3 2025, up from 340 in Q2 2025.
  • Funds reported $4B of Dorman Products stock for Q3 2025, up 25% quarter-over-quarter.
  • 49 funds opened new Dorman Products positions in Q3 2025 and 39 closed out, a net change of +10 holders.
  • The largest Dorman Products buyer in Q3 2025 was T. Rowe Price Associates, an estimated $56.5M added.
  • The largest Dorman Products seller in Q3 2025 was UBS Group, an estimated $12.3M sold.

Based on aggregated 13F filings for Q3 2025.