순정부품회사
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionZimmer Partners, LP
Latest Disclosed Ownership125,000 shares
Latest Disclosed Value $ 13,218,750
Zimmer Partners, LP reports 66.67% increase in ownership of GPC / Genuine Parts Company

On May 15, 2026 - Zimmer Partners, LP filed a 13F-HR form disclosing ownership of 125,000 shares of Genuine Parts Company (MX:GPC) valued at $13,218,750 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 75,000 shares of Genuine Parts Company. This represents a change in shares of 66.67% 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 125,000 50,000 66.67 13,219 43.33 0.3180
2026-02-17 2025-12-31 13F GENUINE PARTS COM 372460105 75,000 50,000 200.00 9,222 166.15 0.2430
2025-11-14 2025-09-30 13F GENUINE PARTS COM 372460105 25,000 -35,000 -58.33 3,465 -52.39 0.0748
2025-08-14 2025-06-30 13F GENUINE PARTS COM 372460105 60,000 60,000 7,279 0.1583
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.