Acadian Asset Management
PRTS icon

Acadian Asset Management’s CarParts.com PRTS Stock Holding History

Acadian Asset Management’s Portfolio PRTS Stock Details PRTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-16,056
Closed -$114K – 2089
2025
Q3 		$114K Sell
16,056
-89,867
-85% -$731K ﹤0.01% 1498
2025
Q2 		$783K Sell
105,923
-9,054
-8% -$77.4K ﹤0.01% 1033
2025
Q1 		$1.15M Sell
114,977
-1,441
-1% -$15.8K ﹤0.01% 900
2024
Q4 		$1.26M Sell
116,418
-18,235
-14% -$167K ﹤0.01% 879
2024
Q3 		$1.22M Sell
134,653
-66,559
-33% -$629K ﹤0.01% 870
2024
Q2 		$2.01M Buy
201,212
+17,330
+9% +$211K 0.01% 763
2024
Q1 		$2.98M Buy
183,882
+58,238
+46% +$1.46M 0.01% 580
2023
Q4 		$3.97M Buy
125,644
+21,951
+21% +$741K 0.02% 515
2023
Q3 		$4.27M Buy
103,693
+66,086
+176% +$2.93M 0.02% 487
2023
Q2 		$1.6M Buy
+37,607
New +$1.68M 0.01% 760
2020
Q4 		– Sell
-825
Closed -$89K – 2325
2020
Q3 		$89K Sell
825
-959
-54% -$117K ﹤0.01% 1700
2020
Q2 		$154K Buy
+1,784
New +$95K ﹤0.01% 1581
2018
Q3 		– Sell
-3,698
Closed -$55K – 1759
2018
Q2 		$55K Sell
3,698
-10,658
-74% -$187K ﹤0.01% 1371
2018
Q1 		$296K Sell
14,356
-7,998
-36% -$183K ﹤0.01% 981
2017
Q4 		$564K Sell
22,354
-11,020
-33% -$274K ﹤0.01% 789
2017
Q3 		$966K Sell
33,374
-9,780
-23% -$280K ﹤0.01% 688
2017
Q2 		$1.39M Sell
43,154
-5,043
-10% -$170K 0.01% 645
2017
Q1 		$1.62M Buy
48,197
+1,223
+3% +$41.2K 0.01% 676
2016
Q4 		$1.65M Sell
46,974
-143
-0.3% -$4.42K 0.01% 626
2016
Q3 		$1.55M Buy
47,117
+41,753
+778% +$1.59M 0.01% 604
2016
Q2 		$212K Buy
5,364
+5,272
+5,730% +$183K ﹤0.01% 919
2016
Q1 		$2K Hold
92
– – ﹤0.01% 1320
2015
Q4 		$3K Buy
+92
New +$2.18K ﹤0.01% 1341

Other funds holding PRTS

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
NSIM
North Star Investment Management Chicago, Illinois $1.65B AUM 20.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
KA
Kerrisdale Advisers Miami, Florida $263M AUM 40.01% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Acadian Asset Management's PRTS Position: Q4 2025 in Review

Acadian Asset Management sold out of CarParts.com (PRTS) in Q4 2025, closing a stake of 16,056 shares — an estimated $114K sold.

Acadian Asset Management first reported a position in PRTS in Q4 2015 and held it in 23 quarters. The position peaked at $4.27M in Q3 2023. 46 funds tracked by Wall St. Rank hold PRTS as of Q4 2025.

  • Acadian Asset Management reported no remaining CarParts.com position as of Q4 2025 after selling out during the quarter.
  • Acadian Asset Management sold 16,056 CarParts.com shares in Q4 2025, an estimated $114K.
  • Acadian Asset Management first reported a position in CarParts.com in Q4 2015 and held it in 23 quarters.
  • Acadian Asset Management's CarParts.com position peaked at $4.27M in Q3 2023.
  • 46 funds tracked by Wall St. Rank held CarParts.com as of Q4 2025.

Based on Acadian Asset Management's 13F filing for Q4 2025, filed 10 Feb 2026.