General Motors Company
US ˙ NYSE ˙ US37045V1008

SecurityGM / General Motors Company
InstitutionVestmark Advisory Solutions, Inc.
Latest Disclosed Ownership48,643 shares
Latest Disclosed Value $ 3,623,995
Vestmark Advisory Solutions, Inc. reports 4.66% decrease in ownership of GM / General Motors Company

On May 15, 2026 - Vestmark Advisory Solutions, Inc. filed a 13F-HR form disclosing ownership of 48,643 shares of General Motors Company (US:GM) valued at $3,623,904 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 51,023 shares of General Motors Company. This represents a change in shares of -4.66% during the quarter. The current value of the position is $4,048,070 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)
2026-05-15 2026-03-31 13F GENERAL MTRS COM 37045V100 48,643 -2,380 -4.66 3,624 -12.68 0.0249
2026-02-06 2025-12-31 13F GENERAL MTRS COM 37045V100 51,023 44,170 644.54 4,149 894.96 0.0560
2025-11-10 2025-09-30 13F GENERAL MTRS COM 37045V100 6,853 6,853 418 0.0080
2024-11-14 2024-09-30 13F GENERAL MTRS COM 37045V100 0 -25,742 -100.00 0 -100.00
2024-08-12 2024-06-30 13F GENERAL MTRS COM 37045V100 25,742 4,998 24.09 1,196 27.13 0.0499
2024-05-15 2024-03-31 13F GENERAL MTRS COM 37045V100 20,744 17,597 559.17 941 335.19 0.0405
2024-02-06 2023-12-31 13F GENERAL MTRS COM 37045V100 3,147 3,147 216 0.0110
2023-11-06 2023-09-30 13F GENERAL MTRS COM 37045V100 0 -42,007 -100.00 0 -100.00
2023-08-07 2023-06-30 13F GENERAL MTRS COM 37045V100 42,007 852 2.07 1,620 7.29 0.0617
2023-05-09 2023-03-31 13F GENERAL MTRS COM 37045V100 41,155 -1,322 -3.11 1,510 5.67 0.0654
2023-01-20 2022-12-31 13F GENERAL MTRS COM 37045V100 42,477 9,843 30.16 1,429 36.39 0.0696
2022-11-03 2022-09-30 13F GENERAL MTRS COM 37045V100 32,634 8,195 33.53 1,047 34.92 0.0584
2022-08-04 2022-06-30 13F GENERAL MTRS COM 37045V100 24,439 3,408 16.20 776 -15.65 0.0443
2022-04-27 2022-03-31 13F GENERAL MTRS COM 37045V100 21,031 2,821 15.49 920 -13.86 0.0521
2022-01-31 2021-12-31 13F GENERAL MTRS COM 37045V100 18,210 568 3.22 1,068 14.84 0.0603
2021-11-15 2021-09-30 13F GENERAL MTRS COM 37045V100 17,642 126 0.72 930 -10.23 0.0630
2021-08-09 2021-06-30 13F GENERAL MTRS COM 37045V100 17,516 1,737 11.01 1,036 14.22 0.0737
2021-05-10 2021-03-31 13F GENERAL MTRS COM 37045V100 15,779 1,956 14.15 907 57.47 0.0805
2021-02-04 2020-12-31 13F GENERAL MTRS COM 37045V100 13,823 -2,851 -17.10 576 16.84 0.0646
2020-10-19 2020-09-30 13F GENERAL MTRS COM 37045V100 16,674 -97 -0.58 493 16.27 0.0662
2020-08-13 2020-06-30 13F GENERAL MTRS COM 37045V100 16,771 -14,806 -46.89 424 -35.37 0.0656
2020-05-06 2020-03-31 13F GENERAL MTRS COM 37045V100 31,577 5,379 20.53 656 -31.60 0.1282
2020-02-14 2019-12-31 13F GENERAL MTRS COM 37045V100 26,198 -12,912 -33.01 959 -34.58 0.1968
2019-11-05 2019-09-30 13F GENERAL MTRS COM 37045V100 39,110 -5,123 -11.58 1,466 -13.97 0.2377
2019-08-20 2019-06-30 13F GENERAL MTRS COM 37045V100 44,233 7,825 21.49 1,704 26.13 0.2916
2019-05-14 2019-03-31 13F GENERAL MTRS COM 37045V100 36,408 36,408 1,351 0.2409
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.