Genuine Parts Company
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionBirch Capital Management, LLC
Latest Disclosed Ownership18,649 shares
Latest Disclosed Value $ 1,972,132
Birch Capital Management, LLC reports 9.51% increase in ownership of GPC / Genuine Parts Company

On April 15, 2026 - Birch Capital Management, LLC filed a 13F-HR form disclosing ownership of 18,649 shares of Genuine Parts Company (MX:GPC) valued at $1,972,132 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 17,030 shares of Genuine Parts Company. This represents a change in shares of 9.51% 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)
2026-04-15 2026-03-31 13F GENUINE PARTS CO COM Stock 372460105 18,649 1,619 9.51 1,972 -5.83 1.0334
2026-02-03 2025-12-31 13F GENUINE PARTS CO COM Stock 372460105 17,030 -1,600 -8.59 2,094 -18.90 1.0445
2025-10-27 2025-09-30 13F GENUINE PARTS CO COM Stock 372460105 18,630 572 3.17 2,582 17.90 1.3177
2025-07-24 2025-06-30 13F GENUINE PARTS CO COM Stock 372460105 18,058 -894 -4.72 2,191 -2.97 1.1219
2025-04-16 2025-03-31 13F GENUINE PARTS CO COM Stock 372460105 18,952 3,278 20.91 2,258 23.33 1.1741
2025-01-07 2024-12-31 13F GENUINE PARTS CO COM Stock 372460105 15,674 -6,150 -28.18 1,830 -39.96 0.9211
2024-10-15 2024-09-30 13F GENUINE PARTS CO COM Stock 372460105 21,824 4,036 22.69 3,048 23.90 1.4894
2024-07-08 2024-06-30 13F GENUINE PARTS CO COM Stock 372460105 17,788 5,391 43.49 2,460 28.13 1.2790
2024-04-11 2024-03-31 13F GENUINE PARTS CO COM Stock 372460105 12,397 2,313 22.94 1,921 37.54 0.9979
2024-01-24 2023-12-31 13F GENUINE PARTS CO COM Stock 372460105 10,084 267 2.72 1,397 -1.48 0.8016
2023-10-12 2023-09-30 13F GENUINE PARTS CO COM Stock 372460105 9,817 262 2.74 1,417 -12.31 0.8970
2023-07-12 2023-06-30 13F GENUINE PARTS CO COM Stock 372460105 9,555 0 0.00 1,617 1.13 0.9826
2023-04-10 2023-03-31 13F GENUINE PARTS CO COM Stock 372460105 9,555 273 2.94 1,599 -0.75 1.0294
2023-02-06 2022-12-31 13F GENUINE PARTS CO COM Stock 372460105 9,282 262 2.90 1,611 19.61 1.1084
2023-03-30 2022-09-30 13F/A-1 GENUINE PARTS CO COM Stock 372460105 9,020 0 0.00 1,347 12.26 1.0174
2022-10-06 2022-09-30 13F GENUINE PARTS CO COM Stock 372460105 9,020 0 1,347 1.0199
2023-03-30 2022-06-30 13F/A-1 GENUINE PARTS CO COM Stock 372460105 9,020 1,211 15.51 1,200 21.85 0.8563
2022-07-07 2022-06-30 13F GENUINE PARTS CO COM Stock 372460105 9,020 1,211 1,200 0.8574
2022-04-05 2022-03-31 13F GENUINE PARTS CO COM Stock 372460105 7,809 -72 -0.91 984 -10.95 0.6053
2022-01-06 2021-12-31 13F GENUINE PARTS CO COM Stock 372460105 7,881 -389 -4.70 1,105 10.17 0.6625
2021-10-05 2021-09-30 13F GENUINE PARTS CO COM Stock 372460105 8,270 0 0.00 1,003 -4.11 0.6811
2021-07-28 2021-06-30 13F GENUINE PARTS CO COM Stock 372460105 8,270 0 0.00 1,046 9.41 0.7098
2021-04-05 2021-03-31 13F GENUINE PARTS CO COM Stock 372460105 8,270 -626 -7.04 956 7.05 0.7035
2021-02-02 2020-12-31 13F GENUINE PARTS CO COM Stock 372460105 8,896 0 0.00 893 5.43 0.6814
2020-10-06 2020-09-30 13F GENUINE PARTS CO COM Stock 372460105 8,896 -134 -1.48 847 7.90 0.7363
2020-07-02 2020-06-30 13F GENUINE PARTS CO COM Stock 372460105 9,030 0 0.00 785 29.11 0.7352
2020-04-02 2020-03-31 13F GENUINE PARTS CO COM Stock 372460105 9,030 0 0.00 608 -36.60 0.7000
2020-01-27 2019-12-31 13F GENUINE PARTS CO COM Stock 372460105 9,030 9,030 959 0.9397
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.