Genuine Parts Company
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership30,027 shares
Latest Disclosed Value $ 3,175,365
Mercer Global Advisors Inc /adv reports 51.24% increase in ownership of GPC / Genuine Parts Company

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 30,027 shares of Genuine Parts Company (MX:GPC) valued at $3,175,365 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 19,854 shares of Genuine Parts Company. This represents a change in shares of 51.24% 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.

Upgrade to unlock premium data and export to Excel .

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 30,027 10,173 51.24 3,175 31.14 0.0047
2026-02-17 2025-12-31 13F GENUINE PARTS COM 372460105 19,854 -156 -0.78 2,422 -12.69 0.0037
2025-11-14 2025-09-30 13F GENUINE PARTS COM 372460105 20,010 1,295 6.92 2,773 22.16 0.0046
2025-08-14 2025-06-30 13F GENUINE PARTS COM 372460105 18,715 283 1.54 2,270 3.42 0.0046
2025-05-15 2025-03-31 13F GENUINE PARTS COM 372460105 18,432 -1,270 -6.45 2,196 -4.57 0.0050
2025-02-14 2024-12-31 13F GENUINE PARTS COM 372460105 19,702 -1,577 -7.41 2,300 -22.58 0.0056
2024-11-14 2024-09-30 13F GENUINE PARTS COM 372460105 21,279 951 4.68 2,972 5.69 0.0070
2024-08-12 2024-06-30 13F GENUINE PARTS COM 372460105 20,328 -2,132 -9.49 2,812 93,600.00 0.0077
2024-05-15 2024-03-31 13F GENUINE PARTS COM 372460105 22,460 -13,891 -38.21 3 -40.00 0.0099
2024-02-15 2023-12-31 13F GENUINE PARTS COM 372460105 36,351 -45,932 -55.82 5 -54.55 0.0151
2023-11-15 2023-09-30 13F/A-1 GENUINE PARTS COM 372460105 82,283 1,209 1.49 12 -15.38 0.0451
2023-11-14 2023-09-30 13F GENUINE PARTS COM 372460105 82,283 1,209 12 0.0451
2023-08-14 2023-06-30 13F GENUINE PARTS COM 372460105 81,074 -49,306 -37.82 14 -38.10 0.0545
2023-05-16 2023-03-31 13F GENUINE PARTS COM 372460105 130,380 32,106 32.67 22 23.53 0.0991
2023-02-09 2022-12-31 13F GENUINE PARTS COM 372460105 98,274 60,986 163.55 17 -99.69 0.0854
2022-11-15 2022-09-30 13F GENUINE PARTS COM 372460105 37,288 13,323 55.59 5,515 73.05 0.0327
2022-08-10 2022-06-30 13F GENUINE PARTS COM 372460105 23,965 2,956 14.07 3,187 20.35 0.0195
2022-05-10 2022-03-31 13F GENUINE PARTS COM 372460105 21,009 4,882 30.27 2,648 17.12 0.0156
2022-02-04 2021-12-31 13F GENUINE PARTS COM 372460105 16,127 914 6.01 2,261 22.61 0.0140
2021-11-10 2021-09-30 13F GENUINE PARTS COM 372460105 15,213 229 1.53 1,844 -2.69 0.0129
2021-08-10 2021-06-30 13F GENUINE PARTS COM 372460105 14,984 5,831 63.71 1,895 78.94 0.0146
2021-08-10 2021-03-31 13F/A-1 GENUINE PARTS COM 372460105 9,153 776 9.26 1,059 25.92 0.0096
2021-05-11 2021-03-31 13F GENUINE PARTS COM 372460105 9,153 776 1,059 0.0101
2021-02-12 2020-12-31 13F GENUINE PARTS COM 372460105 8,377 675 8.76 841 14.73 0.0105
2020-12-10 2020-09-30 13F GENUINE PARTS COM 372460105 7,702 1,736 29.10 733 41.23 0.0110
2020-08-10 2020-06-30 13F GENUINE PARTS COM 372460105 5,966 -6,488 -52.10 519 -38.14 0.0094
2020-05-18 2020-03-31 13F GENUINE PARTS COM 372460105 12,454 -1,023 -7.59 839 -41.41 0.0185
2020-02-13 2019-12-31 13F GENUINE PARTS CO COM COM 372460105 13,477 764 6.01 1,432 13.11 0.0286
2019-11-12 2019-09-30 13F GENUINE PARTS CO COM COM 372460105 12,713 56 0.44 1,266 -3.43 0.0298
2019-08-14 2019-06-30 13F GENUINE PARTS CO COM COM 372460105 12,657 686 5.73 1,311 -2.24 0.0347
2019-04-23 2019-03-31 13F/A-1 GENUINE PARTS CO COM COM 372460105 11,971 11,971 1,341 0.0482
2019-04-12 2019-03-31 13F GENUINE PARTS CO COM COM 372460105 7,583 728 0.0388
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.