Genuine Parts Company
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionSumitomo Mitsui Trust Holdings, Inc.
Latest Disclosed Ownership373,619 shares
Latest Disclosed Value $ 39,510,209
Sumitomo Mitsui Trust Holdings, Inc. reports 3.65% decrease in ownership of GPC / Genuine Parts Company

On April 30, 2026 - Sumitomo Mitsui Trust Holdings, Inc. filed a 13F-HR form disclosing ownership of 373,619 shares of Genuine Parts Company (MX:GPC) valued at $39,510,209 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 387,785 shares of Genuine Parts Company. This represents a change in shares of -3.65% during the quarter.

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)
2026-04-30 2026-03-31 13F GENUINE PARTS COM 372460105 373,619 -14,166 -3.65 39,510 -17.14 0.0256
2026-01-23 2025-12-31 13F GENUINE PARTS COM 372460105 387,785 -3,991 -1.02 47,682 -12.19 0.0280
2025-10-27 2025-09-30 13F GENUINE PARTS COM 372460105 391,776 -11,344 -2.81 54,300 11.04 0.0312
2025-07-31 2025-06-30 13F GENUINE PARTS COM 372460105 403,120 1,240 0.31 48,902 2.14 0.0305
2025-04-25 2025-03-31 13F GENUINE PARTS COM 372460105 401,880 -2,590 -0.64 47,880 1.38 0.0338
2025-01-28 2024-12-31 13F GENUINE PARTS COM 372460105 404,470 19,444 5.05 47,226 -12.19 0.0319
2024-11-05 2024-09-30 13F GENUINE PARTS COM 372460105 385,026 7,734 2.05 53,780 3.05 0.0373
2024-07-19 2024-06-30 13F GENUINE PARTS COM 372460105 377,292 -22,529 -5.63 52,187 -15.75 0.0385
2024-04-19 2024-03-31 13F GENUINE PARTS COM 372460105 399,821 -3,354 -0.83 61,944 10.93 0.0425
2024-01-30 2023-12-31 13F GENUINE PARTS COM 372460105 403,175 3,222 0.81 55,840 -3.30 0.0413
2023-10-30 2023-09-30 13F GENUINE PARTS COM 372460105 399,953 -26,558 -6.23 57,745 -20.00 0.0474
2023-07-31 2023-06-30 13F GENUINE PARTS COM 372460105 426,511 -28,691 -6.30 72,178 -5.23 0.0562
2023-04-27 2023-03-31 13F GENUINE PARTS COM 372460105 455,202 7,240 1.62 76,160 -2.01 0.0567
2023-01-30 2022-12-31 13F GENUINE PARTS COM 372460105 447,962 -21,737 -4.63 77,726 10.82 0.0615
2022-10-21 2022-09-30 13F GENUINE PARTS COM 372460105 469,699 4,608 0.99 70,135 13.38 0.0576
2022-07-26 2022-06-30 13F GENUINE PARTS COM 372460105 465,091 15,101 3.36 61,857 9.08 0.0476
2022-04-27 2022-03-31 13F GENUINE PARTS COM 372460105 449,990 982 0.22 56,708 -9.92 0.0378
2022-02-02 2021-12-31 13F GENUINE PARTS COM 372460105 449,008 -15,592 -3.36 62,951 11.77 0.0383
2021-10-25 2021-09-30 13F GENUINE PARTS COM 372460105 464,600 5,614 1.22 56,323 -2.97 0.0351
2021-08-02 2021-06-30 13F GENUINE PARTS COM 372460105 458,986 -21,064 -4.39 58,048 4.61 0.0343
2021-04-30 2021-03-31 13F GENUINE PARTS COM 372460105 480,050 -20,555 -4.11 55,489 10.37 0.0347
2021-02-05 2020-12-31 13F GENUINE PARTS COM 372460105 500,605 -62,951 -11.17 50,276 -6.26 0.0325
2020-10-30 2020-09-30 13F GENUINE PARTS COM 372460105 563,556 -56,457 -9.11 53,634 -0.52 0.0361
2020-07-27 2020-06-30 13F GENUINE PARTS COM 372460105 620,013 -6,051 -0.97 53,916 27.91 0.0381
2020-04-27 2020-03-31 13F GENUINE PARTS COM 372460105 626,064 31,521 5.30 42,153 -33.26 0.0362
2020-01-31 2019-12-31 13F GENUINE PARTS COM 372460105 594,543 4,922 0.83 63,158 7.56 0.0496
2019-10-31 2019-09-30 13F GENUINE PARTS COM 372460105 589,621 3,494 0.60 58,720 -3.28 0.0510
2019-07-29 2019-06-30 13F GENUINE PARTS COM 372460105 586,127 -5,872 -0.99 60,711 -8.46 0.0542
2019-05-08 2019-03-31 13F GENUINE PARTS COM 372460105 591,999 2,792 0.47 66,322 17.85 0.0613
2019-02-06 2018-12-31 13F GENUINE PARTS COM 372460105 589,207 108,517 22.58 56,275 17.78 0.0605
2018-11-07 2018-09-30 13F GENUINE PARTS COM 372460105 480,690 15,205 3.27 47,781 11.83 0.0514
2018-08-01 2018-06-30 13F GENUINE PARTS COM 372460105 465,485 23,872 5.41 42,727 7.69 0.0498
2018-05-01 2018-03-31 13F GENUINE PARTS COM 372460105 441,613 2,944 0.67 39,675 -4.81 0.0510
2018-02-06 2017-12-31 13F GENUINE PARTS COM 372460105 438,669 8,135 1.89 41,678 1.21 0.0538
2017-11-07 2017-09-30 13F GENUINE PARTS COM 372460105 430,534 -3,330 -0.77 41,181 2.33 0.0581
2017-08-07 2017-06-30 13F GENUINE PARTS COM 372460105 433,864 8,023 1.88 40,245 2.27 0.0590
2017-05-02 2017-03-31 13F GENUINE PARTS COM 372460105 425,841 -9,517 -2.19 39,352 -5.39 0.0608
2017-01-27 2016-12-31 13F GENUINE PARTS COM 372460105 435,358 -3,514 -0.80 41,594 -5.65 0.0679
2016-10-28 2016-09-30 13F GENUINE PARTS COM 372460105 438,872 3,436 0.79 44,085 -0.01 0.0723
2016-07-29 2016-06-30 13F GENUINE PARTS COM 372460105 435,436 4,249 0.99 44,088 2.91 0.0759
2016-05-06 2016-03-31 13F GENUINE PARTS COM 372460105 431,187 8,398 1.99 42,843 16.65 0.0749
2016-02-09 2015-12-31 13F GENUINE PARTS COM 372460105 422,789 -781 -0.18 36,728 4.61 0.0657
2015-11-06 2015-09-30 13F GENUINE PARTS COM 372460105 423,570 15,848 3.89 35,110 -3.82 0.0680
2015-07-31 2015-06-30 13F Genuine Parts COM 372460105 407,722 -9,776 -2.34 36,503 -6.18 0.0656
2015-05-08 2015-03-31 13F Genuine Parts COM 372460105 417,498 417,498 0.00 38,907 0.0702
2015-02-04 2014-12-31 13F Genuine Parts COM 372460105 0 -367,689 -100.00 0 -100.00
2014-11-07 2014-09-30 13F Genuine Parts COM 372460105 367,689 1,236 0.34 32,250 0.23 0.0646
2014-08-11 2014-06-30 13F Genuine Parts COM 372460105 366,453 -15,533 -4.07 32,175 -3.01 0.0661
2014-05-09 2014-03-31 13F Genuine Parts COM 372460105 381,986 -7,900 -2.03 33,175 2.33 0.0698
2014-02-14 2013-12-31 13F Genuine Parts COM 372460105 389,886 -19,947 -4.87 32,419 -2.21 0.0673
2013-11-07 2013-09-30 13F Genuine Parts COM 372460105 409,833 -272 -0.07 33,151 3.54 0.0717
2013-08-12 2013-06-30 13F Genuine Parts COM 372460105 410,105 410,105 32,017 0.0727
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.