Genuine Parts Company
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionWeik Capital Management
Latest Disclosed Ownership8,770 shares
Latest Disclosed Value $ 927,427
Weik Capital Management ownership in GPC / Genuine Parts Company

On May 12, 2026 - Weik Capital Management filed a 13F-HR form disclosing ownership of 8,770 shares of Genuine Parts Company (MX:GPC) valued at $927,427 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 8,770 shares of Genuine Parts Company. This represents a change in shares of 0.00% 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)
2026-05-12 2026-03-31 13F Genuine Parts COM 372460105 8,770 0 0.00 927 -14.01 0.3691
2026-02-11 2025-12-31 13F Genuine Parts COM 372460105 8,770 -360 -3.94 1,078 -14.78 0.4040
2026-02-11 2025-12-31 13F Genuine Parts COM 372460105 8,770 1,078
2025-11-12 2025-09-30 13F Genuine Parts COM 372460105 9,130 0 0.00 1,265 14.27 0.4722
2025-08-12 2025-06-30 13F Genuine Parts COM 372460105 9,130 110 1.22 1,108 3.07 0.4383
2025-05-13 2025-03-31 13F Genuine Parts COM 372460105 9,020 755 9.13 1,075 11.30 0.4373
2025-02-12 2024-12-31 13F Genuine Parts COM 372460105 8,265 790 10.57 965 -7.57 0.3925
2024-11-13 2024-09-30 13F Genuine Parts COM 372460105 7,475 25 0.34 1,044 1.36 0.4214
2024-08-09 2024-06-30 13F Genuine Parts COM 372460105 7,450 405 5.75 1,030 -5.59 0.4407
2024-05-14 2024-03-31 13F Genuine Parts COM 372460105 7,045 995 16.45 1,091 30.35 0.4637
2024-02-13 2023-12-31 13F Genuine Parts COM 372460105 6,050 420 7.46 838 3.08 0.3874
2023-11-13 2023-09-30 13F Genuine Parts COM 372460105 5,630 1,285 29.57 813 10.48 0.3999
2023-08-14 2023-06-30 13F Genuine Parts COM 372460105 4,345 -465 -9.67 735 0.3473
2023-05-15 2023-03-31 13F Genuine Parts COM 372460105 4,810 -10 -0.21 1 0.3683
2023-02-10 2022-12-31 13F Genuine Parts COM 372460105 4,820 -15 -0.31 1 -100.00 0.3906
2022-11-14 2022-09-30 13F Genuine Parts COM 372460105 4,835 -500 -9.37 722 1.69 0.3602
2022-08-12 2022-06-30 13F Genuine Parts COM 372460105 5,335 0 0.00 710 5.65 0.3235
2022-05-13 2022-03-31 13F Genuine Parts COM 372460105 5,335 -5 -0.09 672 -10.28 0.2650
2022-02-14 2021-12-31 13F Genuine Parts COM 372460105 5,340 -50 -0.93 749 14.70 0.2838
2021-11-12 2021-09-30 13F Genuine Parts COM 372460105 5,390 -2,000 -27.06 653 -30.16 0.2697
2021-08-11 2021-06-30 13F Genuine Parts COM 372460105 7,390 0 0.00 935 9.48 0.3641
2021-05-12 2021-03-31 13F Genuine Parts COM 372460105 7,390 50 0.68 854 15.88 0.3619
2021-02-12 2020-12-31 13F Genuine Parts COM 372460105 7,340 -25 -0.34 737 5.14 0.3302
2020-11-12 2020-09-30 13F Genuine Parts COM 372460105 7,365 0 0.00 701 9.53 0.3423
2020-08-13 2020-06-30 13F Genuine Parts COM 372460105 7,365 -1,200 -14.01 640 10.92 0.3454
2020-05-13 2020-03-31 13F Genuine Parts COM 372460105 8,565 600 7.53 577 -31.80 0.3290
2020-02-14 2019-12-31 13F Genuine Parts COM 372460105 7,965 0 0.00 846 6.68 0.3820
2019-11-12 2019-09-30 13F Genuine Parts COM 372460105 7,965 70 0.89 793 -3.06 0.3803
2019-08-09 2019-06-30 13F Genuine Parts COM 372460105 7,895 -65 -0.82 818 -8.30 0.3922
2019-05-09 2019-03-31 13F Genuine Parts COM 372460105 7,960 -10 -0.13 892 16.60 0.4352
2019-02-12 2018-12-31 13F Genuine Parts COM 372460105 7,970 -250 -3.04 765 -6.36 0.4167
2018-11-13 2018-09-30 13F Genuine Parts COM 372460105 8,220 -225 -2.66 817 5.42 0.3919
2018-08-03 2018-06-30 13F Genuine Parts COM 372460105 8,445 750 9.75 775 12.16 0.3811
2018-05-11 2018-03-31 13F Genuine Parts COM 372460105 7,695 0 0.00 691 -5.47 0.3326
2018-02-12 2017-12-31 13F Genuine Parts COM 372460105 7,695 0 0.00 731 -0.68 0.3414
2017-11-13 2017-09-30 13F Genuine Parts COM 372460105 7,695 1,075 16.24 736 19.87 0.3504
2017-08-14 2017-06-30 13F Genuine Parts COM 372460105 6,620 0 0.00 614 0.33 0.3234
2017-05-09 2017-03-31 13F Genuine Parts COM 372460105 6,620 0 0.00 612 -3.16 0.3253
2017-02-09 2016-12-31 13F Genuine Parts COM 372460105 6,620 0 0.00 632 -4.96 0.3538
2016-11-10 2016-09-30 13F Genuine Parts COM 372460105 6,620 0 0.00 665 -0.75 0.3824
2016-08-11 2016-06-30 13F Genuine Parts COM 372460105 6,620 0 0.00 670 1.82 0.4004
2016-05-13 2016-03-31 13F Genuine Parts COM 372460105 6,620 -145 -2.14 658 13.25 0.3961
2016-02-12 2015-12-31 13F Genuine Parts COM 372460105 6,765 2,090 44.71 581 49.74 0.3500
2015-11-12 2015-09-30 13F Genuine Parts COM 372460105 4,675 0 0.00 388 -7.40 0.2365
2015-08-13 2015-06-30 13F Genuine Parts COM 372460105 4,675 0 0.00 419 -3.90 0.2420
2015-05-14 2015-03-31 13F Genuine Parts COM 372460105 4,675 0 0.00 436 -12.45 0.2526
2015-02-10 2014-12-31 13F Genuine Parts COM 372460105 4,675 -125 -2.60 498 18.29 0.2892
2014-11-12 2014-09-30 13F Genuine Parts COM 372460105 4,800 -100 -2.04 421 -2.09 0.2588
2014-08-12 2014-06-30 13F Genuine Parts COM 372460105 4,900 0 0.00 430 0.94 0.2635
2014-05-15 2014-03-31 13F Genuine Parts COM 372460105 4,900 0 0.00 426 4.41 0.2684
2014-02-12 2013-12-31 13F Genuine Parts COM 372460105 4,900 0 0.00 408 3.03 0.2513
2013-11-12 2013-09-30 13F Genuine Parts COM 372460105 4,900 0 0.00 396 3.39 0.2657
2013-08-14 2013-06-30 13F Genuine Parts COM 372460105 4,900 4,900 383 0.2691
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.