General Motors Company
US ˙ NYSE ˙ US37045V1008

SecurityGM / General Motors Company
InstitutionHartland & Co., LLC
Latest Disclosed Ownership58,640 shares
Latest Disclosed Value $ 4,368,618
Hartland & Co., LLC reports 128.14% increase in ownership of GM / General Motors Company

On May 6, 2026 - Hartland & Co., LLC filed a 13F-HR form disclosing ownership of 58,640 shares of General Motors Company (US:GM) valued at $4,368,680 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 25,703 shares of General Motors Company. This represents a change in shares of 128.14% during the quarter. The current value of the position is $4,814,930 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)
2026-05-06 2026-03-31 13F GENERAL MTRS COM 37045V100 58,640 32,937 128.14 4,369 109.00 0.0399
2026-02-09 2025-12-31 13F GENERAL MTRS COM 37045V100 25,703 -232 -0.89 2,090 32.19 0.0263
2025-11-10 2025-09-30 13F GENERAL MTRS COM 37045V100 25,935 3,225 14.20 1,581 41.54 0.0208
2025-08-08 2025-06-30 13F GENERAL MTRS COM 37045V100 22,710 5,699 33.50 1,118 39.63 0.0157
2025-05-13 2025-03-31 13F GENERAL MTRS COM 37045V100 17,011 -4,324 -20.27 800 -29.58 0.0124
2025-02-10 2024-12-31 13F GENERAL MTRS COM 37045V100 21,335 2,382 12.57 1,137 33.80 0.0172
2024-11-13 2024-09-30 13F GENERAL MTRS COM 37045V100 18,953 -294 -1.53 850 -5.03 0.0132
2024-08-12 2024-06-30 13F GENERAL MTRS COM 37045V100 19,247 2,019 11.72 894 14.91 0.0153
2024-05-14 2024-03-31 13F GENERAL MTRS COM 37045V100 17,228 -832 -4.61 778 20.06 0.0385
2024-02-12 2023-12-31 13F GENERAL MTRS COM 37045V100 18,060 -42 -0.23 649 8.72 0.0344
2023-11-13 2023-09-30 13F/A-1 GENERAL MTRS COM 37045V100 18,102 -1,078 -5.62 597 -19.35 0.0367
2023-11-07 2023-09-30 13F GENERAL MTRS COM 37045V100 18,102 -1,078 597 0.0328
2023-08-07 2023-06-30 13F GENERAL MTRS COM 37045V100 19,180 18,549 2,939.62 740 3,113.04 0.0448
2023-05-09 2023-03-31 13F GENERAL MTRS COM 37045V100 631 -224 -26.20 23 -17.86 0.0017
2023-02-14 2022-12-31 13F GENERAL MTRS COM 37045V100 855 89 11.62 29 12.00 0.0023
2022-11-15 2022-09-30 13F GENERAL MTRS COM 37045V100 766 -587 -43.39 25 -41.86 0.0023
2022-08-12 2022-06-30 13F GENERAL MTRS COM 37045V100 1,353 -866 -39.03 43 -55.67 0.0034
2022-05-04 2022-03-31 13F GENERAL MTRS COM 37045V100 2,219 567 34.32 97 0.00 0.0066
2022-02-14 2021-12-31 13F GENERAL MTRS COM 37045V100 1,652 -552 -25.05 97 -16.38 0.0066
2021-11-12 2021-09-30 13F GENERAL MTRS COM 37045V100 2,204 1,225 125.13 116 100.00 0.0087
2021-08-12 2021-06-30 13F GENERAL MTRS COM 37045V100 979 87 9.75 58 13.73 0.0045
2021-05-14 2021-03-31 13F GENERAL MTRS COM 37045V100 892 720 418.60 51 628.57 0.0042
2021-02-11 2020-12-31 13F GENERAL MTRS COM 37045V100 172 0 0.00 7 40.00 0.0006
2020-11-12 2020-09-30 13F GENERAL MTRS COM 37045V100 172 -300 -63.56 5 -58.33 0.0005
2020-08-11 2020-06-30 13F GENERAL MTRS COM 37045V100 472 -2,057 -81.34 12 -77.36 0.0014
2020-05-14 2020-03-31 13F GENERAL MTRS COM 37045V100 2,529 2,529 53 0.0077
2020-02-11 2019-12-31 13F GENERAL MTRS COM 37045V100 0 -6,882 -100.00 0 -100.00
2019-11-12 2019-09-30 13F GENERAL MTRS COM 37045V100 6,882 21 0.31 258 -2.27 0.0345
2019-08-08 2019-06-30 13F GENERAL MTRS COM 37045V100 6,861 6,861 264 0.0352
2019-05-14 2019-03-31 13F GENERAL MTRS COM 37045V100 0 -10,356 -100.00 0 -100.00
2019-02-08 2018-12-31 13F GENERAL MTRS COM 37045V100 10,356 10,356 346 0.0539
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.