原廠配件公司
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionWinton Capital Group Ltd
Latest Disclosed Ownership7,650 shares
Latest Disclosed Value $ 808,988
Winton Capital Group Ltd ownership in GPC / Genuine Parts Company

On May 12, 2026 - Winton Capital Group Ltd filed a 13F-HR form disclosing ownership of 7,650 shares of Genuine Parts Company (MX:GPC) valued at $808,988 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 0 shares of Genuine Parts Company.

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)
2026-05-12 2026-03-31 13F GENUINE PARTS COM 372460105 7,650 7,650 809 0.0284
2026-02-11 2025-12-31 13F GENUINE PARTS COM 372460105 0 -10,184 -100.00 0 -100.00
2025-11-13 2025-09-30 13F GENUINE PARTS COM 372460105 10,184 10,184 1,412 0.0528
2023-08-14 2023-06-30 13F GENUINE PARTS COM 372460105 0 -5,807 -100.00 0 -100.00
2023-05-12 2023-03-31 13F GENUINE PARTS COM 372460105 5,807 5,807 972 0.0592
2022-05-11 2022-03-31 13F GENUINE PARTS COM 372460105 0 -2,254 -100.00 0 -100.00
2022-02-10 2021-12-31 13F GENUINE PARTS COM 372460105 2,254 -798 -26.15 316 -14.59 0.0191
2021-10-28 2021-09-30 13F GENUINE PARTS COM 372460105 3,052 658 27.49 370 22.11 0.0207
2021-08-10 2021-06-30 13F GENUINE PARTS COM 372460105 2,394 2,394 303 0.0163
2019-05-13 2019-03-31 13F GENUINE PARTS COM 372460105 0 -56,616 -100.00 0 -100.00
2019-02-05 2018-12-31 13F GENUINE PARTS COM 372460105 56,616 56,616 5,436 0.1171
2018-08-20 2018-06-30 13F GENUINE PARTS COM 372460105 0 -4,165 -100.00 0 -100.00
2018-05-21 2018-03-31 13F GENUINE PARTS COM 372460105 4,165 592 16.57 374 10.32 0.0106
2018-02-13 2017-12-31 13F GENUINE PARTS COM 372460105 3,573 -5,236 -59.44 339 -59.79 0.0098
2017-11-13 2017-09-30 13F GENUINE PARTS COM 372460105 8,809 -29,547 -77.03 843 -76.31 0.0268
2017-08-17 2017-06-30 13F GENUINE PARTS COM 372460105 38,356 -61,844 -61.72 3,558 -61.57 0.1046
2017-05-19 2017-03-31 13F/A-1 GENUINE PARTS COM 372460105 100,200 -91,683 -47.78 9,259 -49.50 0.2517
2017-05-12 2017-03-31 13F GENUINE PARTS COM 372460105 415,900 41,777
2017-02-13 2016-12-31 13F GENUINE PARTS COM 372460105 191,883 -224,017 -53.86 18,333 -56.12 0.6052
2016-11-08 2016-09-30 13F GENUINE PARTS COM 372460105 415,900 123,506 42.24 41,777 41.11 0.7179
2016-08-12 2016-06-30 13F GENUINE PARTS COM 372460105 292,394 -152,663 -34.30 29,605 -33.05 0.4891
2016-05-06 2016-03-31 13F GENUINE PARTS COM 372460105 445,057 133,718 42.95 44,221 65.37 0.4794
2016-02-08 2015-12-31 13F GENUINE PARTS COM 372460105 311,339 -238,482 -43.37 26,741 -41.33 0.2377
2015-11-10 2015-09-30 13F GENUINE PARTS COM 372460105 549,821 85,530 18.42 45,575 9.64 0.3605
2015-08-06 2015-06-30 13F GENUINE PARTS COM 372460105 464,291 319,649 220.99 41,568 208.39 0.3818
2015-05-12 2015-03-31 13F GENUINE PARTS COM 372460105 144,642 -169,658 -53.98 13,479 -59.76 0.1073
2015-03-16 2014-12-31 13F/A-1 GENUINE PARTS COM 372460105 314,300 -627,467 -66.63 33,495 -59.45 0.4147
2015-02-13 2014-12-31 13F GENUINE PARTS COM 372460105 337,571 35,975
2014-10-28 2014-09-30 13F GENUINE PARTS COM 372460105 941,767 62,596 7.12 82,602 7.01 0.5908
2014-08-05 2014-06-30 13F GENUINE PARTS COM 372460105 879,171 879,171 77,191 0.5263
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.