Huntington Ingalls Industries, Inc.
US ˙ NYSE ˙ US4464131063

SecurityHII / Huntington Ingalls Industries, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership12,914 shares
Latest Disclosed Value $ 4,909,795
Advisor Group Holdings, Inc. reports 22.05% decrease in ownership of HII / Huntington Ingalls Industries, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 12,914 shares of Huntington Ingalls Industries, Inc. (US:HII) valued at $4,906,029 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 16,567 shares of Huntington Ingalls Industries, Inc.. This represents a change in shares of -22.05% during the quarter. The current value of the position is $3,784,319 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 HUNTINGTON INGALLS INDS COM 446413106 12,914 -3,653 -22.05 4,910 -12.90 0.0042
2026-02-17 2025-12-31 13F HUNTINGTON INGALLS INDS COM 446413106 16,567 -2,558 -13.38 5,636 6.06 0.0082
2025-11-14 2025-09-30 13F HUNTINGTON INGALLS INDS COM 446413106 19,125 8,756 84.44 5,314 113.33 0.0074
2025-09-04 2025-06-30 13F/A-1 UNTINGTON INGALLS INDS COM 446413106 10,369 5 0.05 2,492 17.72 0.0044
2025-08-13 2025-06-30 13F UNTINGTON INGALLS INDS COM 446413106 9,190 -1,174 2,026 0.0023
2025-05-12 2025-03-31 13F HUNTINGTON INGALLS INDS COM 446413106 10,364 -388 -3.61 2,116 9.92 0.0047
2025-06-06 2024-12-31 13F/A-1 HUNTINGTON INGALLS INDS COM 446413106 10,752 -1,096 -9.25 1,926 -38.54 0.0043
2025-02-07 2024-12-31 13F HUNTINGTON INGALLS INDS COM 446413106 12,560 712 2,663 0.0068
2024-11-13 2024-09-30 13F HUNTINGTON INGALLS INDS COM 446413106 11,848 1,510 14.61 3,133 23.02 0.0071
2024-08-13 2024-06-30 13F HUNTINGTON INGALLS INDS COM 446413106 10,338 -3,276 -24.06 2,547 -35.85 0.0060
2024-05-10 2024-03-31 13F HUNTINGTON INGALLS INDS COM 446413106 13,614 227 1.70 3,969 14.12 0.0089
2024-02-12 2023-12-31 13F HUNTINGTON INGALLS INDS COM 446413106 13,387 3,260 32.19 3,478 67.78 0.0061
2023-11-13 2023-09-30 13F HUNTINGTON INGALLS INDS COM 446413106 10,127 1,468 16.95 2,074 5.12 0.0031
2023-08-21 2023-06-30 13F/A-1 HUNTINGTON INGALLS INDS COM 446413106 8,659 468 5.71 1,973 16.07 0.0035
2023-08-10 2023-06-30 13F HUNTINGTON INGALLS INDS COM 446413106 28,600 20,409 1,953 0.0005
2023-05-12 2023-03-31 13F HUNTINGTON INGALLS INDS COM 446413106 8,191 797 10.78 1,699 -0.41 0.0032
2023-02-10 2022-12-31 13F HUNTINGTON INGALLS INDS COM 446413106 7,394 -3,461 -31.88 1,707 -29.36 0.0035
2022-11-14 2022-09-30 13F HUNTINGTON INGALLS INDS COM 446413106 10,855 -1,055 -8.86 2,415 -7.40 0.0055
2022-08-10 2022-06-30 13F HUNTINGTON INGALLS INDS COM 446413106 11,910 686 6.11 2,608 26.91 0.0058
2022-05-04 2022-03-31 13F HUNTINGTON INGALLS INDS COM 446413106 11,224 1,121 11.10 2,055 8.50 0.0040
2022-02-03 2021-12-31 13F HUNTINGTON INGALLS INDS COM 446413106 10,103 -470 -4.45 1,894 -7.43 0.0036
2021-11-05 2021-09-30 13F HUNTINGTON INGALLS INDS COM 446413106 10,573 -128 -1.20 2,046 -9.39 0.0043
2021-08-02 2021-06-30 13F HUNTINGTON INGALLS INDS COM 446413106 10,701 1,541 16.82 2,258 19.66 0.0049
2021-05-13 2021-03-31 13F HUNTINGTON INGALLS INDS COM 446413106 9,160 -416 -4.34 1,887 15.70 0.0045
2021-02-10 2020-12-31 13F HUNTINGTON INGALLS INDS COM 446413106 9,576 3,640 61.32 1,631 91.21 0.0044
2020-11-12 2020-09-30 13F HUNTINGTON INGALLS INDS COM 446413106 5,936 299 5.30 853 -12.78 0.0026
2020-08-14 2020-06-30 13F HUNTINGTON INGALLS INDS COM 446413106 5,637 385 7.33 978 1.98 0.0033
2020-05-18 2020-03-31 13F HUNTINGTON INGALLS INDS COM 446413106 5,252 5,252 959 0.0039
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.