Genuine Parts Company
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionMarino, Stram & Associates Llc
Latest Disclosed Ownership6,722 shares
Latest Disclosed Value $ 710,903
Marino, Stram & Associates Llc reports 2.47% decrease in ownership of GPC / Genuine Parts Company

On April 29, 2026 - Marino, Stram & Associates Llc filed a 13F-HR form disclosing ownership of 6,722 shares of Genuine Parts Company (MX:GPC) valued at $710,903 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 6,892 shares of Genuine Parts Company. This represents a change in shares of -2.47% 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)
2026-04-29 2026-03-31 13F GENUINE PARTS COM 372460105 6,722 -170 -2.47 711 -16.17 0.1277
2026-01-16 2025-12-31 13F GENUINE PARTS COM 372460105 6,892 -182 -2.57 847 -13.57 0.1531
2025-11-03 2025-09-30 13F GENUINE PARTS COM 372460105 7,074 -174 -2.40 980 11.49 0.1764
2025-07-18 2025-06-30 13F GENUINE PARTS COM 372460105 7,248 25 0.35 879 2.21 0.1774
2025-04-21 2025-03-31 13F GENUINE PARTS COM 372460105 7,223 0 0.00 861 2.02 0.1911
2025-01-17 2024-12-31 13F GENUINE PARTS COM 372460105 7,223 -74 -1.01 843 -17.27 0.1866
2024-10-21 2024-09-30 13F GENUINE PARTS COM 372460105 7,297 50 0.69 1,019 1.70 0.2275
2024-07-18 2024-06-30 13F GENUINE PARTS COM 372460105 7,247 7 0.10 1,002 -10.62 0.2449
2024-04-24 2024-03-31 13F GENUINE PARTS COM 372460105 7,240 34 0.47 1,122 12.44 0.2656
2024-01-30 2023-12-31 13F GENUINE PARTS COM 372460105 7,206 -192 -2.60 998 -6.65 0.2581
2023-10-30 2023-09-30 13F GENUINE PARTS COM 372460105 7,398 -12 -0.16 1,068 -14.76 0.3129
2023-07-20 2023-06-30 13F GENUINE PARTS COM 372460105 7,410 -216 -2.83 1,254 -1.73 0.3550
2023-04-20 2023-03-31 13F GENUINE PARTS COM 372460105 7,626 -53 -0.69 1,276 -4.28 0.3854
2023-01-19 2022-12-31 13F GENUINE PARTS COM 372460105 7,679 107 1.41 1,332 17.77 0.4197
2022-10-17 2022-09-30 13F GENUINE PARTS COM 372460105 7,572 238 3.25 1,131 16.00 0.4081
2022-07-15 2022-06-30 13F GENUINE PARTS COM 372460105 7,334 5 0.07 975 5.52 0.3381
2022-04-25 2022-03-31 13F GENUINE PARTS COM 372460105 7,329 54 0.74 924 -9.41 0.2913
2022-01-20 2021-12-31 13F GENUINE PARTS COM 372460105 7,275 245 3.49 1,020 19.72 0.3132
2021-10-14 2021-09-30 13F GENUINE PARTS COM 372460105 7,030 7,030 852 0.2945
2021-07-22 2021-06-30 13F GENUINE PARTS COM 372460105 0 -6,241 -100.00 0 -100.00
2021-04-26 2021-03-31 13F GENUINE PARTS COM 372460105 6,241 683 12.29 721 29.21 0.2818
2021-01-19 2020-12-31 13F UBER TECHNOLOGIES INC COM COM 372460105 5,558 374 7.21 558 13.18 0.2478
2020-10-22 2020-09-30 13F GENUINE PARTS CO COM USD1.00 Equities 372460105 5,184 368 7.64 493 17.66 0.2632
2020-07-20 2020-06-30 13F GENUINE PARTS COM 372460105 4,816 24 0.50 419 29.72 0.2494
2020-05-05 2020-03-31 13F GENUINE PARTS CO COM USD1.00 Equities 372460105 4,792 901 23.16 323 -21.79 0.2489
2020-01-31 2019-12-31 13F GENUINE PARTS COM 372460105 3,891 136 3.62 413 10.43 0.2702
2019-10-15 2019-09-30 13F GENUINE PARTS CO COM USD1.00 Equities 372460105 3,755 1 0.03 374 -3.86 0.2649
2019-07-19 2019-06-30 13F GENUINE PARTS CO COM USD1.00 COM 372460105 3,754 909 31.95 389 21.94 0.2850
2019-05-14 2019-03-31 13F GENUINE PARTS CO COM USD1.00 COM 372460105 2,845 227 8.67 319 13.12 0.2301
2019-02-14 2018-12-31 13F GENUINE PARTS COM 372460105 2,618 1 0.04 282 8.46 0.2463
2018-11-14 2018-09-30 13F GENUINE PARTS Equities 372460105 2,617 -74 -2.75 260 5.26 0.2082
2018-08-13 2018-06-30 13F GENUINE PARTS COM 372460105 2,691 -785 -22.58 247 -20.83 0.2196
2018-05-15 2018-03-31 13F GENUINE PARTS Equities 372460105 3,476 -14 -0.40 312 -6.02 0.2887
2018-03-09 2017-12-31 13F GENUINE PARTS Equities 372460105 3,490 3,490 332 0.3065
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.