CarParts.com
PRTS
46 hedge funds and large institutions have $6.47M invested in CarParts.com in 2025 Q4 according to their latest regulatory filings, with 7 funds opening new positions, 13 increasing their positions, 8 reducing their positions, and 16 closing their positions.
63% more repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 8
1.27% less ownership
Funds ownership: 3.13% → 1.86% (-1.3%)
16% less funds holding
Funds holding: 55 → 46 (-9)
51% less capital invested
Capital invested by funds: $13.1M → $6.47M (-$6.66M)
56% less first-time investments, than exits
New positions opened: 7 | Existing positions closed: 16
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Mackenzie Financial
Toronto Ontario,
Ontario, Canada
|
+$156K |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$71.4K |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
+$62.5K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$62.4K |
| 5 |
A
Argentarii
Cincinnati,
Ohio
|
+$56K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
OCMI
Oaktop Capital Management II
Chatham,
New Jersey
|
-$3.27M |
| 2 |
GCP
GSA Capital Partners
London,
United Kingdom
|
-$298K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$189K |
| 4 |
Boston Partners
Boston,
Massachusetts
|
-$175K |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
-$114K |
PRTS Hedge Fund Activity: Q4 2025 in Review
46 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in CarParts.com (PRTS) for Q4 2025, worth a combined $6.47M — down 51% from $13.1M a quarter earlier.
Sellers outnumbered buyers: 16 funds closed out of PRTS and 7 opened new positions — a net loss of 9 holders — while 8 trimmed existing stakes and 13 added.
The largest buyer was Mackenzie Financial, adding an estimated $156K. The largest seller was Oaktop Capital Management II, exiting entirely with an estimated $3.27M sold.
- 46 institutional investors held CarParts.com (PRTS) as of Q4 2025, down from 55 in Q3 2025.
- Funds reported $6.47M of CarParts.com stock for Q4 2025, down 51% quarter-over-quarter.
- 7 funds opened new CarParts.com positions in Q4 2025 and 16 closed out, a net change of -9 holders.
- The largest CarParts.com buyer in Q4 2025 was Mackenzie Financial, an estimated $156K added.
- The largest CarParts.com seller in Q4 2025 was Oaktop Capital Management II, an estimated $3.27M sold.
Based on aggregated 13F filings for Q4 2025.