Genuine Parts Company
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership33,919 shares
Latest Disclosed Value $ 3,586,934
Guggenheim Capital Llc reports 28.00% decrease in ownership of GPC / Genuine Parts Company

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 33,919 shares of Genuine Parts Company (MX:GPC) valued at $3,586,934 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 47,108 shares of Genuine Parts Company. This represents a change in shares of -28.00% 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)
2026-05-15 2026-03-31 13F GENUINE PARTS COM 372460105 33,919 -13,189 -28.00 3,587 -38.09 0.0139
2026-02-17 2025-12-31 13F GENUINE PARTS COM 372460105 47,108 -18,789 -28.51 5,792 -36.58 0.0415
2025-11-13 2025-09-30 13F GENUINE PARTS COM 372460105 65,897 -5,916 -8.24 9,133 4.84 0.0663
2025-08-13 2025-06-30 13F GENUINE PARTS COM 372460105 71,813 -10,271 -12.51 8,712 -10.92 0.0691
2025-05-14 2025-03-31 13F GENUINE PARTS COM 372460105 82,084 2,913 3.68 9,779 5.79 0.0898
2025-02-13 2024-12-31 13F GENUINE PARTS COM 372460105 79,171 6,157 8.43 9,244 -9.35 0.0749
2024-11-13 2024-09-30 13F GENUINE PARTS COM 372460105 73,014 2,925 4.17 10,199 5.20 0.0714
2024-08-14 2024-06-30 13F GENUINE PARTS COM 372460105 70,089 -3,548 -4.82 9,695 -15.02 0.0687
2024-05-14 2024-03-31 13F GENUINE PARTS COM 372460105 73,637 11,588 18.68 11,409 32.76 0.0804
2024-02-14 2023-12-31 13F GENUINE PARTS COM 372460105 62,049 18,688 43.10 8,594 37.27 0.0649
2023-11-14 2023-09-30 13F GENUINE PARTS COM 372460105 43,361 15,411 55.14 6,260 32.37 0.0538
2023-08-11 2023-06-30 13F GENUINE PARTS COM 372460105 27,950 -12,721 -31.28 4,730 -30.50 0.0371
2023-05-11 2023-03-31 13F GENUINE PARTS COM 372460105 40,671 -8,801 -17.79 6,805 -20.73 0.0573
2023-02-14 2022-12-31 13F GENUINE PARTS COM 372460105 49,472 -2,353 -4.54 8,584 10.92 0.0754
2022-11-14 2022-09-30 13F GENUINE PARTS COM 372460105 51,825 -7,173 -12.16 7,738 -1.39 0.0709
2022-08-15 2022-06-30 13F GENUINE PARTS COM 372460105 58,998 -6,112 -9.39 7,847 -4.36 0.0619
2022-05-16 2022-03-31 13F GENUINE PARTS COM 372460105 65,110 26,853 70.19 8,205 52.99 0.0493
2022-02-14 2021-12-31 13F GENUINE PARTS COM 372460105 38,257 -6,647 -14.80 5,363 -1.49 0.0280
2021-11-15 2021-09-30 13F GENUINE PARTS COM 372460105 44,904 -7,310 -14.00 5,444 -17.57 0.0327
2021-08-13 2021-06-30 13F GENUINE PARTS COM 372460105 52,214 -29,742 -36.29 6,604 -30.28 0.0389
2021-05-13 2021-03-31 13F GENUINE PARTS COM 372460105 81,956 -22,555 -21.58 9,472 -9.76 0.0622
2021-02-16 2020-12-31 13F GENUINE PARTS COM 372460105 104,511 10,107 10.71 10,496 16.83 0.0658
2020-11-13 2020-09-30 13F GENUINE PARTS COM 372460105 94,404 26,102 38.22 8,984 51.27 0.0650
2020-08-14 2020-06-30 13F GENUINE PARTS COM 372460105 68,302 2,571 3.91 5,939 34.18 0.0459
2020-06-02 2020-03-31 13F GENUINE PARTS COM 372460105 65,731 20,971 46.85 4,426 -6.92 0.0446
2020-02-20 2019-12-31 13F/A-1 GENUINE PARTS COM 372460105 44,760 14,123 46.10 4,755 55.90 0.0357
2020-02-14 2019-12-31 13F GENUINE PARTS COM 372460105 44,760 14,123 4,755 28,181.9345
2020-02-20 2019-09-30 13F/A-1 GENUINE PARTS COM 372460105 30,637 -261 -0.84 3,050 -4.69 0.0244
2019-11-14 2019-09-30 13F GENUINE PARTS COM 372460105 30,637 -261 3,050 22,351.2946
2019-08-14 2019-06-30 13F GENUINE PARTS COM 372460105 30,898 -10,879 -26.04 3,200 -31.64 0.0260
2019-05-15 2019-03-31 13F GENUINE PARTS COM 372460105 41,777 -13,110 -23.89 4,681 -11.18 0.0381
2019-02-14 2018-12-31 13F GENUINE PARTS COM 372460105 54,887 -31,409 -36.40 5,270 -38.57 0.0447
2018-11-14 2018-09-30 13F GENUINE PARTS COM 372460105 86,296 -13,415 -13.45 8,579 -6.27 0.0559
2018-08-14 2018-06-30 13F GENUINE PARTS COM 372460105 99,711 -378,429 -79.15 9,153 -78.69 0.0611
2018-05-15 2018-03-31 13F GENUINE PARTS COM 372460105 478,140 14,625 3.16 42,955 -2.46 0.1048
2018-02-14 2017-12-31 13F GENUINE PARTS COM 372460105 463,515 34,301 7.99 44,037 7.26 0.1043
2017-11-14 2017-09-30 13F GENUINE PARTS COM 372460105 429,214 -1,953 -0.45 41,055 2.65 0.0964
2017-08-14 2017-06-30 13F GENUINE PARTS COM 372460105 431,167 -28,549 -6.21 39,995 -5.86 0.1059
2017-05-15 2017-03-31 13F GENUINE PARTS COM 372460105 459,716 48,613 11.83 42,483 8.16 0.1151
2017-02-14 2016-12-31 13F GENUINE PARTS COM 372460105 411,103 42,722 11.60 39,277 6.14 0.1123
2016-11-14 2016-09-30 13F GENUINE PARTS COM 372460105 368,381 5,025 1.38 37,004 0.58 0.1151
2016-08-15 2016-06-30 13F GENUINE PARTS COM 372460105 363,356 25,806 7.65 36,790 9.69 0.1155
2016-05-16 2016-03-31 13F GENUINE PARTS COM 372460105 337,550 -45,400 -11.86 33,539 1.97 0.1058
2016-02-16 2015-12-31 13F GENUINE PARTS COM 372460105 382,950 -23,170 -5.71 32,891 -2.30 0.0957
2015-11-16 2015-09-30 13F GENUINE PARTS COM 372460105 406,120 -86,988 -17.64 33,665 -23.74 0.1036
2015-08-14 2015-06-30 13F GENUINE PARTS COM 372460105 493,108 46,895 10.51 44,146 6.16 0.1090
2015-05-18 2015-03-31 13F/A-1 GENUINE PARTS COM 372460105 446,213 35,784 8.72 41,583 -4.93 0.0984
2015-05-15 2015-03-31 13F GENUINE PARTS COM 372460105 446,213 41,583
2015-02-17 2014-12-31 13F GENUINE PARTS COM 372460105 410,429 -10,188 -2.42 43,741 18.57 0.1097
2014-11-14 2014-09-30 13F GENUINE PARTS COM 372460105 420,617 2,904 0.70 36,892 0.59 0.0890
2014-08-14 2014-06-30 13F GENUINE PARTS COM 372460105 417,713 18,437 4.62 36,674 5.76 0.0928
2014-05-16 2014-03-31 13F GENUINE PARTS COM 372460105 399,276 -6,468 -1.59 34,676 2.73 0.0986
2014-02-14 2013-12-31 13F GENUINE PARTS COM 372460105 405,744 56,857 16.30 33,753 19.60 0.1026
2013-11-14 2013-09-30 13F GENUINE PARTS COM 372460105 348,887 63,735 22.35 28,221 26.78 0.1013
2013-08-22 2013-06-30 13F/A-1 GENUINE PARTS COM 372460105 285,152 285,152 22,259 0.0936
2013-08-14 2013-06-30 13F GENUINE PARTS COM 372460105 285,152 22,259 0.0939
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.