MOTORCAR PARTS OF AMERICA INC - MPAA

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q1 2026 · Compare: Q4 2025
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
Private Capital Management, LLC History Added to 2,299,693 25,434 2.53% 2.53% 1 +60,271 2.69% Q1 2026 May 15, 2026
325 CAPITAL LLC History No change 2,018,795 22,327 8.13% 8.73% 2 0 0.0% Q1 2026 May 15, 2026
DONALD SMITH & CO., INC. History Added to 1,260,044 13,936 0.25% 0.22% 3 +299,755 31.22% Q1 2026 May 14, 2026
DIMENSIONAL FUND ADVISORS LP History Added to 1,133,796 12,539 0.0% 0.0% 4 +57,191 5.31% Q1 2026 May 07, 2026
VANGUARD GROUP INC History No change 975,858 12,042 0.0% 0.0% 5 0 0.0% Q4 2025 Jan 29, 2026
BlackRock, Inc. History Reduced 986,765 10,913 0.0% 0.0% 6 -12,164 -1.22% Q1 2026 May 13, 2026
VANGUARD CAPITAL MANAGEMENT LLC History New 783,750 8,668 0.0% 7 +783,750 New Q1 2026 May 15, 2026
Pacific Ridge Capital Partners, LLC History Added to 772,421 8,542 1.85% 1.88% 8 +79,919 11.54% Q1 2026 May 11, 2026
AMERICAN CENTURY COMPANIES INC History Added to 635,043 7,023 0.0% 0.0% 9 +57,615 9.98% Q1 2026 May 15, 2026
Azarias Capital Management, L.P. History Added to 532,869 5,893 2.64% 1.17% 10 +316,461 146.23% Q1 2026 Apr 16, 2026
JPMORGAN CHASE & CO History Added to 528,657 5,741 0.0% 0.0% 11 +84,316 18.98% Q1 2026 May 13, 2026
MORGAN STANLEY History Added to 455,663 5,039 0.0% 0.0% 12 +20,605 4.74% Q1 2026 May 15, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 394,449 4,363 0.0% 0.0% 13 +13,146 3.45% Q1 2026 May 15, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 308,629 3,413 0.0% 0.0% 14 +33,484 12.17% Q1 2026 May 15, 2026
RBF Capital, LLC History Reduced 298,252 3,298 0.16% 0.18% 15 -26,299 -8.1% Q1 2026 May 18, 2026
STATE STREET CORP History Reduced 264,133 2,921 0.0% 0.0% 16 -7,020 -2.59% Q1 2026 May 15, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP History Reduced 221,253 2,447 0.0% 0.0% 17 -5,616 -2.48% Q1 2026 May 14, 2026
KENNEDY CAPITAL MANAGEMENT LLC History New 206,401 2,282 0.05% 18 +206,401 New Q1 2026 May 13, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History Added to 201,074 2,223 0.04% 0.05% 19 +7,413 3.83% Q1 2026 May 15, 2026
O'SHAUGHNESSY ASSET MANAGEMENT, LLC History Reduced 181,600 2,008 0.01% 0.02% 20 -71,779 -28.33% Q1 2026 May 13, 2026
ALGERT GLOBAL LLC History Added to 144,884 1,602 0.02% 0.03% 21 +6,380 4.61% Q1 2026 May 14, 2026
Mink Brook Asset Management LLC History New 143,543 1,587 0.89% 22 +143,543 New Q1 2026 Apr 01, 2026
NORTHERN TRUST CORP History Added to 121,755 1,346 0.0% 0.0% 23 +2,527 2.12% Q1 2026 May 14, 2026
AMERIPRISE FINANCIAL INC History Reduced 117,878 1,303 0.0% 0.0% 24 -80,159 -40.48% Q1 2026 May 15, 2026
VANGUARD FIDUCIARY TRUST CO History New 116,653 1,290 0.0% 25 +116,653 New Q1 2026 May 08, 2026
TWO SIGMA INVESTMENTS, LP History Added to 114,730 1,268 0.0% 0.0% 26 +23,092 25.2% Q1 2026 May 15, 2026
CITADEL ADVISORS LLC History Added to 105,288 1,164 0.0% 0.0% 27 +43,106 69.32% Q1 2026 May 15, 2026
ACADIAN ASSET MANAGEMENT LLC History Reduced 95,783 1,058 0.0% 0.0% 28 -132,018 -57.95% Q1 2026 May 13, 2026
Russell Investments Group, Ltd. History Reduced 94,579 1,046 0.0% 0.0% 29 -40,700 -30.09% Q1 2026 May 08, 2026
Atlas Legacy Advisors, LLC History No change 93,443 1,033 0.19% 0.2% 30 0 0.0% Q1 2026 May 11, 2026
VICTORY CAPITAL MANAGEMENT INC History Added to 85,000 940 0.0% 0.0% 31 +20,000 30.77% Q1 2026 May 15, 2026
CAPTRUST FINANCIAL ADVISORS History Reduced 80,681 892 0.0% 0.0% 32 -2,478 -2.98% Q1 2026 May 14, 2026
Empowered Funds, LLC History New 80,600 891 0.01% 33 +80,600 New Q1 2026 May 14, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History New 77,358 855 0.0% 34 +77,358 New Q1 2026 May 08, 2026
Manatuck Hill Partners, LLC History New 75,000 829 0.22% 35 +75,000 New Q1 2026 May 15, 2026
GOLDMAN SACHS GROUP INC History Added to 72,940 806 0.0% 0.0% 36 +11,101 17.95% Q1 2026 May 15, 2026
ROYAL BANK OF CANADA History Added to 72,839 805 0.0% 0.0% 37 +17,257 31.05% Q1 2026 May 15, 2026
MARTINGALE ASSET MANAGEMENT L P History Added to 66,711 737 0.02% 0.02% 38 +5,306 8.64% Q1 2026 May 13, 2026
SummerHaven Investment Management, LLC History Reduced 61,021 674 0.41% 0.5% 39 -9,980 -14.06% Q1 2026 Apr 24, 2026
Bank of New York Mellon Corp History Reduced 60,720 671 0.0% 0.0% 40 -1,109 -1.79% Q1 2026 May 05, 2026
EQUITABLE TRUST CO History Added to 58,492 646 0.03% 0.03% 41 +4,492 8.32% Q1 2026 Apr 30, 2026
PANAGORA ASSET MANAGEMENT INC History Added to 47,278 522 0.0% 0.0% 42 +870 1.87% Q1 2026 May 14, 2026
RITHOLTZ WEALTH MANAGEMENT History Reduced 46,855 518 0.01% 0.03% 43 -69,651 -59.78% Q1 2026 Apr 20, 2026
MARSHALL WACE, LLP History Reduced 44,544 492 0.0% 0.0% 44 -48,494 -52.12% Q1 2026 May 14, 2026
LAZARD ASSET MANAGEMENT LLC History Reduced 43,912 485 0.0% 0.0% 45 -76,150 -63.43% Q1 2026 May 15, 2026
STRS OHIO History No change 43,700 483 0.0% 0.0% 46 0 0.0% Q1 2026 Apr 24, 2026
TWO SIGMA ADVISERS, LP History No change 38,400 473 0.0% 0.0% 47 0 0.0% Q4 2025 Feb 17, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 42,223 467 0.0% 0.0% 48 +2,349 5.89% Q1 2026 May 15, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Reduced 39,089 432 0.0% 0.0% 49 -4,025 -9.34% Q1 2026 May 15, 2026
Allspring Global Investments Holdings, LLC History Added to 38,523 426 0.0% 0.0% 50 +4,347 12.72% Q1 2026 May 05, 2026
BANK OF AMERICA CORP /DE/ History Added to 30,049 332 0.0% 0.0% 51 +18,741 165.73% Q1 2026 May 15, 2026
D. E. Shaw & Co., Inc. History Added to 29,224 323 0.0% 0.0% 52 +521 1.82% Q1 2026 May 15, 2026
Invesco Ltd. History Reduced 28,226 312 0.0% 0.0% 53 -3,545 -11.16% Q1 2026 May 12, 2026
VOYA INVESTMENT MANAGEMENT LLC History Added to 28,189 311 0.0% 0.0% 54 +8,880 45.99% Q1 2026 May 12, 2026
SEI INVESTMENTS CO History New 28,112 310 0.0% 55 +28,112 New Q1 2026 May 13, 2026
XTX Topco Ltd History Added to 27,796 307 0.01% 0.01% 56 +11,025 65.74% Q1 2026 May 15, 2026
Hillsdale Investment Management Inc. History No change 27,600 305 0.01% 0.01% 57 0 0.0% Q1 2026 May 04, 2026
JANE STREET GROUP, LLC History Reduced 27,195 300 0.0% 0.0% 58 -28,358 -51.05% Q1 2026 May 12, 2026
BAILARD, INC. History Added to 27,000 298 0.01% 0.01% 59 +4,400 19.47% Q1 2026 May 11, 2026
Squarepoint Ops LLC History Added to 25,843 285 0.0% 0.0% 60 +10,979 73.86% Q1 2026 May 15, 2026
OSAIC HOLDINGS, INC. History Reduced 20,890 231 0.0% 0.0% 61 -2,256 -9.75% Q1 2026 May 15, 2026
UBS Group AG History Reduced 20,787 229 0.0% 0.0% 62 -2,265 -9.83% Q1 2026 May 05, 2026
EVERGREEN CAPITAL MANAGEMENT LLC History No change 20,000 221 0.0% 0.01% 63 0 0.0% Q1 2026 May 14, 2026
STATE OF WISCONSIN INVESTMENT BOARD History Reduced 18,247 201 0.0% 0.0% 64 -29,095 -61.46% Q1 2026 May 15, 2026
RHUMBLINE ADVISERS History Reduced 18,100 200 0.0% 0.0% 65 -117 -0.64% Q1 2026 May 12, 2026
ENVESTNET ASSET MANAGEMENT INC History New 17,835 197 0.0% 66 +17,835 New Q1 2026 May 04, 2026
Nuveen, LLC History No change 17,089 189 0.0% 0.0% 67 0 0.0% Q1 2026 Apr 30, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History Reduced 14,896 164 0.0% 0.0% 68 -45,617 -75.38% Q1 2026 May 08, 2026
Vanguard Personalized Indexing Management, LLC History Reduced 12,597 139 0.0% 0.0% 69 -380 -2.93% Q1 2026 May 14, 2026
Boston Partners History Reduced 11,490 127 0.0% 0.0% 70 -17,738 -60.69% Q1 2026 May 11, 2026
Brandywine Global Investment Management, LLC History No change 10,180 125 0.0% 0.0% 71 0 0.0% Q4 2025 Feb 11, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History New 10,694 118 0.0% 72 +10,694 New Q1 2026 May 15, 2026
FRANKLIN RESOURCES INC History New 10,180 112 0.0% 73 +10,180 New Q1 2026 May 13, 2026
BNP PARIBAS FINANCIAL MARKETS History Reduced 10,076 111 0.0% 0.0% 74 -11,438 -53.17% Q1 2026 May 12, 2026
DEUTSCHE BANK AG\ History No change 9,849 108 0.0% 0.0% 75 0 0.0% Q1 2026 May 06, 2026
LSV ASSET MANAGEMENT History No change 9,200 102 0.0% 0.0% 76 0 0.0% Q1 2026 May 11, 2026
Vanguard Global Advisers, LLC History New 7,547 83 0.0% 77 +7,547 New Q1 2026 May 08, 2026
Tripletail Wealth Management, LLC History Added to 6,560 70 0.1% 0.02% 79 +4,890 292.81% Q1 2026 May 14, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Added to 6,335 70 0.0% 0.0% 78 +136 2.19% Q1 2026 May 15, 2026
WELLS FARGO & COMPANY/MN History Reduced 5,075 56 0.0% 0.0% 80 -9,821 -65.93% Q1 2026 May 11, 2026
State of Alaska, Department of Revenue History No change 5,146 56 0.0% 0.0% 81 0 0.0% Q1 2026 Apr 20, 2026
AlphaQuest LLC History No change 4,476 55 0.0% 0.0% 82 0 0.0% Q4 2025 Feb 09, 2026
CWM, LLC History Added to 4,965 54 0.0% 0.0% 83 +874 21.36% Q1 2026 May 14, 2026
BARCLAYS PLC History Reduced 2,935 32 0.0% 0.0% 84 -17,785 -85.83% Q1 2026 May 14, 2026
Police & Firemen's Retirement System of New Jersey History No change 2,846 31 0.0% 0.0% 85 0 0.0% Q1 2026 Apr 29, 2026
FMR LLC History Reduced 2,005 22 0.0% 0.0% 86 -39,768 -95.2% Q1 2026 May 15, 2026
State of Wyoming History Added to 1,308 14 0.0% 0.0% 87 +128 10.85% Q1 2026 May 13, 2026
NEW YORK STATE TEACHERS RETIREMENT SYSTEM History No change 1,209 13 0.0% 0.0% 88 0 0.0% Q1 2026 Apr 27, 2026
Legal & General Group Plc History No change 1,197 13 0.0% 0.0% 89 0 0.0% Q1 2026 May 08, 2026
Tower Research Capital LLC (TRC) History Reduced 1,165 12 0.0% 0.0% 92 -1,230 -51.36% Q1 2026 May 15, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 1,100 12 0.0% 0.0% 90 0 0.0% Q1 2026 May 06, 2026
Ameritas Investment Partners, Inc. History No change 1,110 12 0.0% 0.0% 91 0 0.0% Q1 2026 May 13, 2026
Access Investment Management LLC History Reduced 785 8 0.0% 0.01% 93 -770 -49.52% Q1 2026 May 21, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Reduced 719 7 0.0% 0.0% 94 -98 -12.0% Q1 2026 May 15, 2026
Covestor Ltd History Added to 652 7 0.0% 0.0% 95 +41 6.71% Q1 2026 May 05, 2026
CITIGROUP INC History Added to 623 6 0.0% 0.0% 96 +315 102.27% Q1 2026 May 11, 2026
MAI Capital Management History Added to 417 4 0.0% 98 +402 2680.0% Q1 2026 May 15, 2026
Sterling Capital Management LLC History Reduced 440 4 0.0% 0.0% 99 -326 -42.56% Q1 2026 Apr 22, 2026
HARBOR CAPITAL ADVISORS, INC. History Added to 367 4 0.0% 0.0% 97 +75 25.68% Q1 2026 Apr 28, 2026
Rockefeller Capital Management L.P. History Added to 313 3 0.0% 100 +251 404.84% Q1 2026 May 14, 2026
Allworth Financial LP History Added to 264 2 0.0% 0.0% 101 +88 50.0% Q1 2026 May 14, 2026
Farther Finance Advisors, LLC History Reduced 205 2 0.0% 0.0% 102 -71 -25.72% Q1 2026 Apr 07, 2026
AXXCESS WEALTH MANAGEMENT, LLC History Closed out 0 0 0.02% -93,443 -100.0% Q1 2026 Apr 29, 2026
RENAISSANCE TECHNOLOGIES LLC History Closed out 0 0 0.0% -60,500 -100.0% Q1 2026 May 14, 2026
MILLENNIUM MANAGEMENT LLC History Closed out 0 0 0.0% -38,432 -100.0% Q1 2026 May 15, 2026
Sequoia Financial Advisors, LLC History Closed out 0 0 0.0% -26,190 -100.0% Q1 2026 Apr 30, 2026
Catalyst Funds Management Pty Ltd History Closed out 0 0 0.07% -24,745 -100.0% Q1 2026 May 11, 2026
WINTON GROUP Ltd History Closed out 0 0 0.01% -22,695 -100.0% Q1 2026 May 12, 2026
HRT FINANCIAL LP History Closed out 0 0 0.0% -21,347 -100.0% Q1 2026 May 14, 2026
PharVision Advisers, LLC History Closed out 0 0 0.13% -20,032 -100.0% Q1 2026 May 11, 2026
Man Group plc History Closed out 0 0 0.0% -17,246 -100.0% Q1 2026 May 15, 2026
Qube Research & Technologies Ltd History Closed out 0 0 0.0% -16,375 -100.0% Q1 2026 May 15, 2026
Rothschild Wealth LLC History Closed out 0 0 0.02% -16,032 -100.0% Q1 2026 May 06, 2026
PRUDENTIAL FINANCIAL INC History Closed out 0 0 0.0% -13,925 -100.0% Q1 2026 May 13, 2026
SG Americas Securities, LLC History Closed out 0 0 0.0% -12,534 -100.0% Q1 2026 Apr 16, 2026
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC History Closed out 0 0 0.0% -10,699 -100.0% Q1 2026 May 15, 2026
MetLife Investment Management, LLC History Closed out 0 0 0.0% -6,201 -100.0% Q1 2026 May 14, 2026
CANADA PENSION PLAN INVESTMENT BOARD History Closed out 0 0 0.0% -5,500 -100.0% Q1 2026 May 15, 2026
US BANCORP \DE\ History Closed out 0 0 0.0% -1,756 -100.0% Q1 2026 May 14, 2026
Quarry LP History Closed out 0 0 0.0% -1,479 -100.0% Q1 2026 May 15, 2026
AMALGAMATED BANK History Closed out 0 0 0.0% -417 -100.0% Q1 2026 May 08, 2026
Stone House Investment Management, LLC History Closed out 0 0 0.0% -100 -100.0% Q1 2026 Apr 22, 2026
Essential Partners LLC History Reduced 53 0 0.0% -60 -53.1% Q1 2026 May 21, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Added to 45 0 +40 800.0% Q1 2026 May 08, 2026
Avion Wealth History Closed out 0 0 -34 -100.0% Q1 2026 May 01, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History New 27 0 +27 New Q1 2026 May 13, 2026
ROTHSCHILD INVESTMENT LLC History Added to 43 0 +26 152.94% Q1 2026 May 07, 2026
Root Financial Partners, LLC History New 26 0 +26 New Q1 2026 Apr 24, 2026
True Wealth Design, LLC History Reduced 18 0 -20 -52.63% Q1 2026 Apr 13, 2026
EverSource Wealth Advisors, LLC History Reduced 67 0 0.0% -19 -22.09% Q1 2026 May 15, 2026
Wealth Preservation Advisors, LLC History New 18 0 +18 New Q1 2026 May 15, 2026
GAMMA Investing LLC History New 16 0 +16 New Q1 2026 Apr 06, 2026
SJS Investment Consulting Inc. History Added to 37 0 +9 32.14% Q1 2026 Apr 23, 2026
Clearstead Advisors, LLC History Closed out 0 0 -8 -100.0% Q1 2026 May 06, 2026
Arax Advisory Partners History New 6 0 +6 New Q1 2026 May 13, 2026
IFP Advisors, Inc History Closed out 0 0 -4 -100.0% Q1 2026 Apr 13, 2026
JPL Wealth Management, LLC History New 2 0 +2 New Q1 2026 May 08, 2026