Genuine Parts Company
US ˙ NYSE ˙ US3724601055

SecurityGPC / Genuine Parts Company
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership2,055,496 shares
Latest Disclosed Value $ 217,353,604
Dimensional Fund Advisors Lp reports 9.63% increase in ownership of GPC / Genuine Parts Company

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 2,055,496 shares of Genuine Parts Company (US:GPC) valued at $217,368,702 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,875,011 shares of Genuine Parts Company. This represents a change in shares of 9.63% during the quarter. The current value of the position is $202,014,147 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)
2026-05-07 2026-03-31 13F GENUINE PARTS COM 372460105 2,055,496 180,485 9.63 217,354 -5.73 0.0097
2026-02-12 2025-12-31 13F GENUINE PARTS COM 372460105 1,875,011 14,457 0.78 230,563 -10.59 0.0484
2025-11-12 2025-09-30 13F GENUINE PARTS COM 372460105 1,860,554 25,595 1.39 257,878 15.85 0.0553
2025-08-12 2025-06-30 13F GENUINE PARTS COM 372460105 1,834,959 56,969 3.20 222,592 5.09 0.0515
2025-05-13 2025-03-31 13F GENUINE PARTS COM 372460105 1,777,990 79,253 4.67 211,816 6.80 0.0526
2025-02-13 2024-12-31 13F GENUINE PARTS COM 372460105 1,698,737 182,965 12.07 198,338 -6.33 0.0476
2024-11-07 2024-09-30 13F GENUINE PARTS COM 372460105 1,515,772 147,210 10.76 211,735 11.85 0.0514
2024-08-09 2024-06-30 13F GENUINE PARTS COM 372460105 1,368,562 239,858 21.25 189,296 8.25 0.0494
2024-05-10 2024-03-31 13F GENUINE PARTS COM 372460105 1,128,704 47,360 4.38 174,870 16.76 0.0473
2024-02-07 2023-12-31 13F GENUINE PARTS COM 372460105 1,081,344 129,472 13.60 149,766 8.98 0.0437
2023-11-09 2023-09-30 13F GENUINE PARTS COM 372460105 951,872 13,936 1.49 137,427 -13.41 0.0451
2023-08-09 2023-06-30 13F GENUINE PARTS COM 372460105 937,936 21,304 2.32 158,713 3.50 0.0506
2023-05-12 2023-03-31 13F GENUINE PARTS COM 372460105 916,632 -5,744 -0.62 153,348 95,742.50 0.0517
2023-02-09 2022-12-31 13F GENUINE PARTS COM 372460105 922,376 -2,237 -0.24 160 -99.88 0.0473
2022-11-10 2022-09-30 13F GENUINE PARTS COM 372460105 924,613 21,368 2.37 138,070 14.94 0.0530
2022-08-12 2022-06-30 13F GENUINE PARTS COM 372460105 903,245 -17,764 -1.93 120,125 3.48 0.0431
2022-05-13 2022-03-31 13F GENUINE PARTS COM 372460105 921,009 12,798 1.41 116,090 -8.82 0.0358
2022-02-09 2021-12-31 13F GENUINE PARTS COM 372460105 908,211 13,704 1.53 127,322 17.38 0.0385
2021-11-12 2021-09-30 13F GENUINE PARTS COM 372460105 894,507 51,347 6.09 108,468 1.72 0.0349
2021-08-12 2021-06-30 13F GENUINE PARTS COM 372460105 843,160 -43,770 -4.94 106,635 4.00 0.0338
2021-05-14 2021-03-31 13F GENUINE PARTS COM 372460105 886,930 19,246 2.22 102,534 17.67 0.0339
2021-03-08 2020-12-31 13F/A-2 GENUINE PARTS COM 372460105 867,684 -35,483 -3.93 87,136 1.38 0.0315
2021-02-11 2020-12-31 13F GENUINE PARTS COM 372460105 867,684 -35,483 87,136 31,468.8917
2020-11-12 2020-09-30 13F GENUINE PARTS COM 372460105 903,167 -66,203 -6.83 85,946 1.96 0.0364
2020-08-13 2020-06-30 13F GENUINE PARTS COM 372460105 969,370 -42,660 -4.22 84,296 23.74 0.0371
2020-05-14 2020-03-31 13F GENUINE PARTS COM 372460105 1,012,030 62,084 6.54 68,124 -32.49 0.0355
2020-02-14 2019-12-31 13F GENUINE PARTS COM 372460105 949,946 -9,081 -0.95 100,911 5.66 0.0368
2019-11-12 2019-09-30 13F GENUINE PARTS COM 372460105 959,027 20,128 2.14 95,506 -1.79 0.0371
2019-08-13 2019-06-30 13F GENUINE PARTS COM 372460105 938,899 12,028 1.30 97,248 -6.34 0.0378
2019-08-12 2019-03-31 13F/A-2 GENUINE PARTS COM 372460105 926,871 22,682 2.51 103,832 19.59 0.0414
2019-05-10 2019-03-31 13F GENUINE PARTS COM 372460105 926,871 22,682 103,832
2019-02-26 2018-12-31 13F/A-1 GENUINE PARTS COM 372460105 904,189 22,731 2.58 86,820 -0.91 0.0393
2019-02-13 2018-12-31 13F GENUINE PARTS COM 372460105 904,189 22,731 86,820
2018-11-13 2018-09-30 13F GENUINE PARTS COM 372460105 881,458 7,507 0.86 87,617 9.22 0.0334
2018-08-10 2018-06-30 13F GENUINE PARTS COM 372460105 873,951 -22,242 -2.48 80,221 -0.36 0.0320
2018-05-11 2018-03-31 13F GENUINE PARTS COM 372460105 896,193 2,763 0.31 80,514 -5.15 0.0336
2018-02-12 2017-12-31 13F GENUINE PARTS COM 372460105 893,430 7,530 0.85 84,888 0.18 0.0352
2017-11-13 2017-09-30 13F GENUINE PARTS COM 372460105 885,900 15,023 1.73 84,734 4.90 0.0370
2017-08-11 2017-06-30 13F GENUINE PARTS COM 372460105 870,877 54,935 6.73 80,778 7.13 0.0373
2017-05-12 2017-03-31 13F GENUINE PARTS COM 372460105 815,942 75,071 10.13 75,400 6.52 0.0360
2017-02-09 2016-12-31 13F GENUINE PARTS COM 372460105 740,871 53,271 7.75 70,786 2.49 0.0354
2016-11-10 2016-09-30 13F GENUINE PARTS COM 372460105 687,600 52,217 8.22 69,067 7.37 0.0373
2016-08-09 2016-06-30 13F GENUINE PARTS COM 372460105 635,383 3,057 0.48 64,327 2.39 0.0370
2016-05-13 2016-03-31 13F GENUINE PARTS COM 372460105 632,326 12,085 1.95 62,827 17.93 0.0376
2016-02-10 2015-12-31 13F GENUINE PARTS COM 372460105 620,241 182,680 41.75 53,275 46.88 0.0332
2015-11-13 2015-09-30 13F GENUINE PARTS COM 372460105 437,561 48,123 12.36 36,271 4.03 0.0238
2015-08-14 2015-06-30 13F GENUINE PARTS COM 372460105 389,438 28,656 7.94 34,867 3.71 0.0214
2015-05-14 2015-03-31 13F GENUINE PARTS COM 372460105 360,782 10,415 2.97 33,621 -9.97 0.0212
2015-02-06 2014-12-31 13F GENUINE PARTS COM 372460105 350,367 15,388 4.59 37,343 27.09 0.0245
2014-11-13 2014-09-30 13F GENUINE PARTS COM 372460105 334,979 45,558 15.74 29,383 15.64 0.0208
2014-08-08 2014-06-30 13F GENUINE PARTS COM 372460105 289,421 15,596 5.70 25,409 6.88 0.0177
2014-05-14 2014-03-31 13F GENUINE PARTS COM 372460105 273,825 12,484 4.78 23,774 9.35 0.0178
2014-02-12 2013-12-31 13F GENUINE PARTS COM 372460105 261,341 161 0.06 21,741 2.92 0.0169
2013-11-13 2013-09-30 13F GENUINE PARTS COM 372460105 261,180 17,600 7.23 21,124 11.09 0.0183
2013-08-15 2013-06-30 13F GENUINE PARTS COM 372460105 243,580 243,580 19,015 0.0179
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.