Acadian Asset Management
MPAA icon

Acadian Asset Management’s Motorcar Parts of America MPAA Stock Holding History

Acadian Asset Management’s Portfolio MPAA Stock Details MPAA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$261K Sell
17,184
-78,599
-82% -$951K ﹤0.01% 1591
2026
Q1 		$1.06M Sell
95,783
-132,018
-58% -$1.52M ﹤0.01% 1143
2025
Q4 		$2.81M Buy
227,801
+46,439
+26% +$669K ﹤0.01% 827
2025
Q3 		$3M Buy
181,362
+98,444
+119% +$1.34M 0.01% 783
2025
Q2 		$926K Buy
82,918
+46,592
+128% +$467K ﹤0.01% 996
2025
Q1 		$343K Buy
36,326
+14,251
+65% +$124K ﹤0.01% 1153
2024
Q4 		$167K Sell
22,075
-6,821
-24% -$46.3K ﹤0.01% 1285
2024
Q3 		$213K Sell
28,896
-155,867
-84% -$966K ﹤0.01% 1340
2024
Q2 		$1.14M Sell
184,763
-15,321
-8% -$88K ﹤0.01% 954
2024
Q1 		$1.61M Buy
200,084
+18,001
+10% +$162K 0.01% 711
2023
Q4 		$1.7M Buy
182,083
+14,490
+9% +$122K 0.01% 712
2023
Q3 		$1.35M Buy
167,593
+113,779
+211% +$941K 0.01% 786
2023
Q2 		$415K Buy
+53,814
New +$307K ﹤0.01% 1098
2023
Q1 		– Sell
-8,759
Closed -$103K – 1876
2022
Q4 		$103K Buy
+8,759
New +$127K ﹤0.01% 1423
2022
Q2 		– Sell
-14,080
Closed -$249K – 1798
2022
Q1 		$249K Sell
14,080
-1,650
-10% -$27.9K ﹤0.01% 1159
2021
Q4 		$267K Buy
+15,730
New +$295K ﹤0.01% 1165
2021
Q1 		– Sell
-6,563
Closed -$129K – 2223
2020
Q4 		$129K Buy
+6,563
New +$122K ﹤0.01% 1675

Other funds holding MPAA

PCMF
Private Capital Management (Florida) Naples, Florida $1.14B AUM 34.86% 1-Year Est. Return
3C
325 Capital New York $419M AUM 75.74% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $551M AUM 49.99% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Acadian Asset Management's MPAA Position: Q2 2026 in Review

Acadian Asset Management reduced its Motorcar Parts of America (MPAA) stake by 82% in Q2 2026, selling an estimated $951K and leaving 17,184 shares worth $261K. The position accounts for ﹤0.01% of the portfolio, ranked #1591.

Acadian Asset Management first reported a position in MPAA in Q4 2020 and has held it in 17 quarters since. The position peaked at $3M in Q3 2025. 108 funds tracked by Wall St. Rank hold MPAA as of Q2 2026.

  • Acadian Asset Management held 17,184 shares of Motorcar Parts of America worth $261K as of Q2 2026.
  • Acadian Asset Management sold 78,599 Motorcar Parts of America shares in Q2 2026, an estimated $951K.
  • Motorcar Parts of America made up ﹤0.01% of Acadian Asset Management's portfolio in Q2 2026, its #1591 holding.
  • Acadian Asset Management first reported a position in Motorcar Parts of America in Q4 2020 and has held it in 17 quarters since.
  • Acadian Asset Management's Motorcar Parts of America position peaked at $3M in Q3 2025.
  • 108 funds tracked by Wall St. Rank held Motorcar Parts of America as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.