General Dynamics Corporation
US ˙ NYSE ˙ US3695501086

SecurityGD / General Dynamics Corporation
InstitutionMascoma Wealth Management LLC
Latest Disclosed Ownership353 shares
Latest Disclosed Value $ 121,157
Mascoma Wealth Management LLC reports 0.56% decrease in ownership of GD / General Dynamics Corporation

On April 30, 2026 - Mascoma Wealth Management LLC filed a 13F-HR form disclosing ownership of 353 shares of General Dynamics Corporation (US:GD) valued at $121,157 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 355 shares of General Dynamics Corporation. This represents a change in shares of -0.56% during the quarter. The current value of the position is $118,975 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)
2026-04-30 2026-03-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 353 -2 -0.56 121 1.68 0.0250
2026-02-04 2025-12-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 355 5 1.43 120 0.00 0.0256
2025-10-28 2025-09-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 350 0 0.00 119 16.67 0.0263
2025-07-22 2025-06-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 350 0 0.00 102 7.37 0.0237
2025-04-24 2025-03-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 350 0 0.00 95 3.26 0.0238
2025-02-10 2024-12-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 350 0 0.00 92 -12.38 0.0232
2024-11-05 2024-09-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 350 0 0.00 106 3.96 0.0263
2024-08-02 2024-06-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 350 -100 -22.22 102 -20.47 0.0269
2024-05-02 2024-03-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 450 0 0.00 127 9.48 0.0362
2024-01-24 2023-12-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 450 -150 -25.00 117 -12.12 0.0351
2023-10-13 2023-09-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 600 100 20.00 133 17.86 0.0414
2023-08-09 2023-06-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 500 -16 -3.10 112 0.00 0.0344
2023-05-01 2023-03-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 516 0 0.00 113 -12.50 0.0330
2023-01-24 2022-12-31 13F/A-1 GENERAL DYNAMICS CORP COM Stock 369550108 516 0 0.00 128 17.43 0.0406
2023-01-20 2022-12-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 516 0 0 0.0377
2022-10-18 2022-09-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 516 0 0.00 109 -4.39 0.0377
2022-07-14 2022-06-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 516 0 0.00 114 -8.06 0.0390
2022-04-25 2022-03-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 516 0 0.00 124 14.81 0.0395
2022-01-21 2021-12-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 516 0 0.00 108 6.93 0.0374
2021-10-06 2021-09-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 516 516 101 0.0392
2021-07-06 2021-06-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 0 -500 -100.00 0 -100.00
2021-04-26 2021-03-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 500 500 91 0.0392
2018-02-05 2017-12-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 0 -1,200 -100.00 0 -100.00
2017-11-07 2017-09-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 1,200 0 0.00 247 3.78 0.1649
2017-07-13 2017-06-30 13F GENERAL DYNAMICS CORP COM Stock 369550108 1,200 0 0.00 238 5.78 0.1605
2017-04-18 2017-03-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 1,200 0 0.00 225 8.70 0.1611
2017-01-30 2016-12-31 13F GENERAL DYNAMICS CORP COM Stock 369550108 1,200 1,200 207 0.1523
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.