Motorcar Parts of America, Inc.
US ˙ NasdaqGS ˙ US6200711009

SecurityMPAA / Motorcar Parts of America, Inc.
InstitutionAqr Capital Management Llc
ManagerCliff Asness
Latest Disclosed Ownership308,629 shares
Latest Disclosed Value $ 3,413,436
Aqr Capital Management Llc reports 12.17% increase in ownership of MPAA / Motorcar Parts of America, Inc.

On May 15, 2026 - Aqr Capital Management Llc filed a 13F-HR form disclosing ownership of 308,629 shares of Motorcar Parts of America, Inc. (US:MPAA) valued at $3,413,437 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 275,145 shares of Motorcar Parts of America, Inc.. This represents a change in shares of 12.17% during the quarter. The current value of the position is $3,268,381 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F MOTORCAR PTS AMER COM 620071100 308,629 33,484 12.17 3,413 0.53 0.0016
2026-02-17 2025-12-31 13F MOTORCAR PTS AMER COM 620071100 275,145 111,756 68.40 3,395 25.65 0.0018
2025-11-14 2025-09-30 13F MOTORCAR PTS AMER COM 620071100 163,389 163,389 2,702 0.0017
2024-05-15 2024-03-31 13F MOTORCAR PTS AMER COM 620071100 0 -21,107 -100.00 0 -100.00
2024-02-14 2023-12-31 13F MOTORCAR PTS AMER COM 620071100 21,107 -163,718 -88.58 197 -86.82 0.0004
2023-11-14 2023-09-30 13F MOTORCAR PTS AMER COM 620071100 184,825 64,936 54.16 1,495 61.27 0.0031
2023-08-14 2023-06-30 13F MOTORCAR PTS AMER COM 620071100 119,889 119,889 928 0.0020
2021-08-16 2021-06-30 13F MOTORCAR PTS AMER COM 620071100 0 -13,017 -100.00 0 -100.00
2021-05-17 2021-03-31 13F MOTORCAR PTS AMER COM 620071100 13,017 13,017 293 0.0005
2018-02-14 2017-12-31 13F MOTORCAR PTS AMER COM 620071100 0 -7,736 -100.00 0 -100.00
2017-11-14 2017-09-30 13F MOTORCAR PTS AMER COM 620071100 7,736 0 0.00 228 4.59 0.0003
2017-08-14 2017-06-30 13F MOTORCAR PTS AMER COM 620071100 7,736 0 0.00 218 -8.40 0.0003
2017-05-15 2017-03-31 13F MOTORCAR PTS AMER COM 620071100 7,736 0 0.00 238 14.42 0.0003
2017-02-14 2016-12-31 13F MOTORCAR PTS AMER COM 620071100 7,736 -2,574 -24.97 208 -29.97 0.0003
2016-11-14 2016-09-30 13F MOTORCAR PTS AMER COM 620071100 10,310 0 0.00 297 6.07 0.0005
2016-08-15 2016-06-30 13F MOTORCAR PTS AMER COM 620071100 10,310 0 0.00 280 -28.57 0.0005
2016-07-29 2016-03-31 13F/A-1 MOTORCAR PTS AMER COM 620071100 10,310 -78 -0.75 392 11.68 0.0007
2016-05-16 2016-03-31 13F MOTORCAR PTS AMER COM 620071100 10,310 392
2016-02-16 2015-12-31 13F MOTORCAR PTS AMER COM 620071100 10,388 -4,482 -30.14 351 -24.68 0.0006
2015-11-16 2015-09-30 13F MOTORCAR PTS AMER COM 620071100 14,870 -3,010 -16.83 466 -13.38 0.0009
2015-08-14 2015-06-30 13F MOTORCAR PTS AMER COM 620071100 17,880 -15,995 -47.22 538 -42.83 0.0011
2015-05-15 2015-03-31 13F MOTORCAR PTS AMER COM 620071100 33,875 -5,522 -14.02 941 -23.18 0.0022
2015-04-22 2014-12-31 13F/A-1 MOTORCAR PTS AMER COM 620071100 39,397 -27,800 -41.37 1,225 -32.99 0.0026
2015-02-17 2014-12-31 13F MOTORCAR PTS AMER COM 620071100 42,597 1,324
2014-11-14 2014-09-30 13F MOTORCAR PTS AMER COM 620071100 67,197 33,200 97.66 1,828 120.77 0.0050
2014-08-14 2014-06-30 13F MOTORCAR PTS AMER COM 620071100 33,997 5,200 18.06 828 8.24 0.0022
2014-05-15 2014-03-31 13F MOTORCAR PTS AMER COM 620071100 28,797 200 0.70 765 38.59 0.0023
2014-02-14 2013-12-31 13F MOTORCAR PTS AMER COM 620071100 28,597 16,697 140.31 552 265.56 0.0016
2013-11-14 2013-09-30 13F MOTORCAR PTS AMER COM 620071100 11,900 11,900 151 0.0005
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.