Genuine Parts Company
MX ˙ BMV ˙ US3724601055
SecurityMX:GPC / Genuine Parts Company
InstitutionUBS Group AG
Latest Disclosed Ownership1,647,853 shares
Latest Disclosed Value $ 174,260,455
UBS Group AG ownership in GPC / Genuine Parts Company

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 1,647,853 shares of Genuine Parts Company (MX:GPC) valued at $174,260,455 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,106,471 shares of Genuine Parts Company. This represents a change in shares of 48.93% during the quarter.

UBS Group AG has a history of taking positions in derivatives of the underlying security (GPC) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:GPC / Genuine Parts Company Historical Put/Call Ratio
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)
2026-05-05 2026-03-31 13F GENUINE PARTS COM 372460105 1,647,853 541,382 48.93 174,260 28.08 0.0049
2026-01-29 2025-12-31 13F GENUINE PARTS COM 372460105 1,106,471 36,807 3.44 136,052 -8.23 0.0221
2025-11-13 2025-09-30 13F GENUINE PARTS COM 372460105 1,069,664 -1,372,020 -56.19 148,255 -49.95 0.0232
2025-08-14 2025-06-30 13F GENUINE PARTS COM 372460105 2,441,684 -426,260 -14.86 296,201 -13.31 0.0513
2025-05-13 2025-03-31 13F GENUINE PARTS COM 372460105 2,867,944 2,138,030 292.92 341,687 300.93 0.0628
2025-02-14 2024-12-31 13F GENUINE PARTS COM 372460105 729,914 91,917 14.41 85,225 -4.37 0.0158
2024-11-14 2024-09-30 13F GENUINE PARTS COM 372460105 637,997 -51,039 -7.41 89,115 -6.50 0.0194
2024-08-14 2024-06-30 13F GENUINE PARTS COM 372460105 689,036 108,684 18.73 95,307 6.00 0.0235
2024-05-13 2024-03-31 13F GENUINE PARTS COM 372460105 580,352 261,136 81.81 89,914 103.37 0.0224
2024-02-09 2023-12-31 13F GENUINE PARTS COM 372460105 319,216 -26,492 -7.66 44,211 -11.42 0.0132
2023-11-09 2023-09-30 13F GENUINE PARTS COM 372460105 345,708 -66,785 -16.19 49,913 -28.50 0.0172
2023-08-11 2023-06-30 13F GENUINE PARTS COM 372460105 412,493 15,273 3.84 69,806 5.04 0.0236
2023-05-12 2023-03-31 13F GENUINE PARTS COM 372460105 397,220 -13,746 -3.34 66,459 -6.80 0.0243
2023-02-08 2022-12-31 13F GENUINE PARTS COM 372460105 410,966 34,247 9.09 71,307 26.76 0.0266
2022-11-10 2022-09-30 13F GENUINE PARTS COM 372460105 376,719 47,089 14.29 56,251 28.31 0.0247
2022-08-10 2022-06-30 13F GENUINE PARTS COM 372460105 329,630 6,805 2.11 43,840 7.76 0.0180
2022-05-16 2022-03-31 13F GENUINE PARTS COM 372460105 322,825 14,539 4.72 40,683 -5.87 0.0136
2022-02-14 2021-12-31 13F GENUINE PARTS COM 372460105 308,286 -9,505 -2.99 43,221 12.19 0.0124
2021-11-15 2021-09-30 13F GENUINE PARTS COM 372460105 317,791 -24,853 -7.25 38,526 -11.10 0.0121
2021-08-13 2021-06-30 13F GENUINE PARTS COM 372460105 342,644 18,324 5.65 43,334 15.59 0.0140
2021-05-12 2021-03-31 13F GENUINE PARTS COM 372460105 324,320 -10,266 -3.07 37,488 11.56 0.0124
2021-02-11 2020-12-31 13F GENUINE PARTS COM 372460105 334,586 33,838 11.25 33,603 17.40 0.0114
2020-11-12 2020-09-30 13F GENUINE PARTS COM 372460105 300,748 55,279 22.52 28,622 34.09 0.0108
2020-07-31 2020-06-30 13F GENUINE PARTS COM 372460105 245,469 68,456 38.67 21,346 79.11 0.0090
2020-05-01 2020-03-31 13F GENUINE PARTS COM 372460105 177,013 -255,266 -59.05 11,918 -74.05 0.0056
2020-02-14 2019-12-31 13F GENUINE PARTS COM 372460105 432,279 93,937 27.76 45,920 36.28 0.0160
2019-11-14 2019-09-30 13F GENUINE PARTS COM 372460105 338,342 -15,984 -4.51 33,696 -8.19 0.0130
2019-08-14 2019-06-30 13F GENUINE PARTS COM 372460105 354,326 -7,884 -2.18 36,701 -9.55 0.0141
2019-05-14 2019-03-31 13F GENUINE PARTS COM 372460105 362,210 154,325 74.24 40,578 103.29 0.0168
2019-02-14 2018-12-31 13F GENUINE PARTS COM 372460105 207,885 -250,305 -54.63 19,961 -56.17 0.0091
2018-11-14 2018-09-30 13F GENUINE PARTS COM 372460105 458,190 -10,280 -2.19 45,544 5.92 0.0181
2018-08-14 2018-06-30 13F GENUINE PARTS COM 372460105 468,470 165,345 54.55 43,000 57.90 0.0186
2018-05-15 2018-03-31 13F GENUINE PARTS COM 372460105 303,125 -28,880 -8.70 27,232 -13.67 0.0118
2018-02-14 2017-12-31 13F GENUINE PARTS COM 372460105 332,005 -2,585 -0.77 31,544 -1.43 0.0130
2017-11-14 2017-09-30 13F GENUINE PARTS COM 372460105 334,590 59,339 21.56 32,003 25.34 0.0148
2017-11-14 2017-06-30 13F/A-1 GENUINE PARTS COM 372460105 275,251 20,006 7.84 25,533 8.25 0.0132
2017-08-14 2017-06-30 13F GENUINE PARTS COM 372460105 275,251 25,533
2017-11-14 2017-03-31 13F/A-1 GENUINE PARTS COM 372460105 255,245 21,416 9.16 23,587 5.58 0.0129
2017-05-12 2017-03-31 13F GENUINE PARTS COM 372460105 255,245 21,416 23,587
2017-02-14 2016-12-31 13F GENUINE PARTS COM 372460105 233,829 -48,898 -17.30 22,340 -21.34 0.0123
2016-11-14 2016-09-30 13F GENUINE PARTS COM 372460105 282,727 25,109 9.75 28,400 8.88 0.0169
2016-08-12 2016-06-30 13F GENUINE PARTS COM 372460105 257,618 1,331 0.52 26,083 2.43 0.0164
2016-05-12 2016-03-31 13F GENUINE PARTS COM 372460105 256,287 8,040 3.24 25,465 19.43 0.0171
2016-02-16 2015-12-31 13F GENUINE PARTS COM 372460105 248,247 19,614 8.58 21,322 12.51 0.0138
2015-11-13 2015-09-30 13F GENUINE PARTS COM 372460105 228,633 -22,120 -8.82 18,951 -15.59 0.0134
2015-08-14 2015-06-30 13F GENUINE PARTS COM 372460105 250,753 -130,924 -34.30 22,450 -36.88 0.0149
2015-05-14 2015-03-31 13F GENUINE PARTS COM 372460105 381,677 -82,871 -17.84 35,568 -28.16 0.0246
2015-02-17 2014-12-31 13F GENUINE PARTS COM 372460105 464,548 464,548 49,507 0.0346
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-02-14 2018-12-31 13F GENUINE PARTS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-11-14 2018-09-30 13F GENUINE PARTS COM Call 16,500 1,640 n/a n/a n/a
2016-02-16 2015-12-31 13F GENUINE PARTS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-11-13 2015-09-30 13F GENUINE PARTS COM Call 10,000 0.00 829 -7.37 n/a n/a n/a
2015-08-14 2015-06-30 13F GENUINE PARTS COM Call 10,000 4,900.00 895 4,610.53 n/a n/a n/a
2015-05-14 2015-03-31 13F GENUINE PARTS COM Call 200 0.00 19 -9.52 n/a n/a n/a
2015-02-17 2014-12-31 13F GENUINE PARTS COM Call 200 21 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2019-11-14 2019-09-30 13F GENUINE PARTS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-08-14 2019-06-30 13F GENUINE PARTS COM Put 800 0.00 83 -7.78 n/a n/a n/a
2019-05-14 2019-03-31 13F GENUINE PARTS COM Put 800 90 n/a n/a n/a
2018-11-14 2018-09-30 13F GENUINE PARTS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-08-14 2018-06-30 13F GENUINE PARTS COM Put 400 -20.00 37 -17.78 n/a n/a n/a
2018-05-15 2018-03-31 13F GENUINE PARTS COM Put 500 -83.33 45 -84.21 n/a n/a n/a
2018-02-14 2017-12-31 13F GENUINE PARTS COM Put 3,000 -93.67 285 -93.71 n/a n/a n/a
2017-11-14 2017-09-30 13F GENUINE PARTS COM Put 47,400 4,640.00 4,534 4,775.27 n/a n/a n/a
2017-11-14 2017-06-30 13F/A GENUINE PARTS COM Put 1,000 -56.52 93 -56.34 n/a n/a n/a
2017-08-14 2017-06-30 13F GENUINE PARTS COM Put 1,000 93 n/a n/a n/a
2017-11-14 2017-03-31 13F/A GENUINE PARTS COM Put 2,300 -20.69 213 -23.10 n/a n/a n/a
2017-05-12 2017-03-31 13F GENUINE PARTS COM Put 2,300 213 n/a n/a n/a
2017-02-14 2016-12-31 13F GENUINE PARTS COM Put 2,900 277 n/a n/a n/a
2016-08-12 2016-06-30 13F GENUINE PARTS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-05-12 2016-03-31 13F GENUINE PARTS COM Put 300 30 n/a n/a n/a
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.