通用汽車公司
US ˙ NYSE ˙ US37045V1008

SecurityGM / General Motors Company
InstitutionRuffer LLP
Latest Disclosed Ownership54,616 shares
Latest Disclosed Value $ 4,080,617
Ruffer LLP reports 22.20% increase in ownership of GM / General Motors Company

On May 13, 2026 - Ruffer LLP filed a 13F-HR form disclosing ownership of 54,616 shares of General Motors Company (US:GM) valued at $4,068,892 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 44,694 shares of General Motors Company. This represents a change in shares of 22.20% during the quarter. The current value of the position is $4,545,144 USD.

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)
2026-05-13 2026-03-31 13F GENERAL MTRS COM 37045V100 54,616 9,922 22.20 4,081 12.09 0.1669
2026-01-28 2025-12-31 13F GENERAL MTRS COM 37045V100 44,694 44,694 3,640 0.1657
2025-07-16 2025-06-30 13F GENERAL MTRS COM 37045V100 0 -91,281 -100.00 0 -100.00
2025-05-09 2025-03-31 13F GENERAL MTRS COM 37045V100 91,281 30,766 50.84 4,293 33.17 0.1653
2025-02-07 2024-12-31 13F GENERAL MTRS COM 37045V100 60,515 60,515 3,224 0.1164
2024-08-08 2024-06-30 13F GENERAL MTRS COM 37045V100 0 -96,670 -100.00 0 -100.00
2024-05-08 2024-03-31 13F GENERAL MTRS COM 37045V100 96,670 -1,478,518 -93.86 4,382 -92.26 0.1687
2024-02-12 2023-12-31 13F GENERAL MTRS COM 37045V100 1,575,188 642,319 68.85 56,572 82.97 2.1017
2023-11-13 2023-09-30 13F GENERAL MTRS COM 37045V100 932,869 5,047 0.54 30,920 -13.56 1.7133
2023-08-10 2023-06-30 13F GENERAL MTRS COM 37045V100 927,822 -288,877 -23.74 35,772 -19.79 2.0943
2023-05-11 2023-03-31 13F GENERAL MTRS COM 37045V100 1,216,699 428,018 54.27 44,598 67.59 1.5449
2023-02-10 2022-12-31 13F GENERAL MTRS COM 37045V100 788,681 -410,650 -34.24 26,610 -35.89 1.7858
2022-11-10 2022-09-30 13F GENERAL MTRS COM 37045V100 1,199,331 -1,024,270 -46.06 41,508 -41.28 2.5968
2022-08-05 2022-06-30 13F GENERAL MTRS COM 37045V100 2,223,601 258,090 13.13 70,687 -17.79 2.7810
2022-05-12 2022-03-31 13F GENERAL MTRS COM 37045V100 1,965,511 270,693 15.97 85,981 -17.33 2.0104
2022-02-04 2021-12-31 13F GENERAL MTRS COM 37045V100 1,694,818 219,823 14.90 104,011 33.36 2.5059
2021-11-10 2021-09-30 13F GENERAL MTRS COM 37045V100 1,474,995 137,067 10.24 77,992 -1.49 2.4679
2021-08-06 2021-06-30 13F GENERAL MTRS COM 37045V100 1,337,928 -461,204 -25.63 79,172 -23.44 2.2174
2021-05-11 2021-03-31 13F GENERAL MTRS COM 37045V100 1,799,132 -1,120,742 -38.38 103,405 -14.96 3.1634
2021-02-09 2020-12-31 13F GENERAL MTRS COM 37045V100 2,919,874 -1,796,752 -38.09 121,596 -12.86 4.1241
2020-11-12 2020-09-30 13F GENERAL MTRS COM 37045V100 4,716,626 -1,537,885 -24.59 139,540 -16.43 6.4804
2020-08-04 2020-06-30 13F GENERAL MTRS COM 37045V100 6,254,511 4,424,753 241.82 166,969 339.03 6.4587
2020-05-07 2020-03-31 13F GENERAL MTRS COM 37045V100 1,829,758 -1,206,812 -39.74 38,031 -65.80 1.7291
2020-02-06 2019-12-31 13F GENERAL MTRS COM 37045V100 3,036,570 1,067,771 54.23 111,210 50.75 3.2441
2019-11-08 2019-09-30 13F GENERAL MTRS COM 37045V100 1,968,799 -2,022,163 -50.67 73,769 -52.03 2.0959
2019-08-06 2019-06-30 13F GENERAL MTRS COM 37045V100 3,990,962 -2,506,125 -38.57 153,791 -36.21 3.5913
2019-05-10 2019-03-31 13F GENERAL MTRS COM 37045V100 6,497,087 1,266,570 24.22 241,073 37.82 6.1890
2019-02-07 2018-12-31 13F GENERAL MTRS COM 37045V100 5,230,517 2,093,179 66.72 174,920 65.62 5.4792
2018-11-06 2018-09-30 13F GENERAL MTRS COM 37045V100 3,137,338 90,011 2.95 105,618 -12.09 3.4988
2018-07-31 2018-06-30 13F GENERAL MTRS COM 37045V100 3,047,327 3,047,327 120,141 4.3734
2016-08-09 2016-06-30 13F GENERAL MTRS COM 37045V100 0 -20,000 -100.00 0 -100.00
2016-05-12 2016-03-31 13F GENERAL MTRS COM 37045V100 20,000 20,000 628 0.0262
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.