Allison Transmission Holdings, Inc.
DE ˙ DB ˙ US01973R1014
99,50 € ↑4,30 (4,52%)
2026-06-02
DEL PRIS
SecurityDE:1A7 / Allison Transmission Holdings, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership19,156 shares
Latest Disclosed Value $ 2,242,646
Advisor Group Holdings, Inc. reports 2.43% decrease in ownership of 1A7 / Allison Transmission Holdings, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 19,156 shares of Allison Transmission Holdings, Inc. (DE:1A7) valued at $1,934,756 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 19,633 shares of Allison Transmission Holdings, Inc.. This represents a change in shares of -2.43% during the quarter. The current value of the position is $1,906,022 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 ALLISON TRANSMISSION HLDGS I COM 01973R101 19,156 -477 -2.43 2,243 16.65 0.0019
2026-02-17 2025-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 19,633 -3,577 -15.41 1,923 -2.68 0.0028
2025-11-14 2025-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 23,210 14,590 169.26 1,975 140.27 0.0028
2025-09-04 2025-06-30 13F/A-1 LLISON TRANSMISSION HLDGS I COM 01973R101 8,620 -1,956 -18.49 822 -18.77 0.0015
2025-08-13 2025-06-30 13F LLISON TRANSMISSION HLDGS I COM 01973R101 20,560 9,984 2,159 0.0025
2025-05-12 2025-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 10,576 -8,494 -44.54 1,013 -50.90 0.0023
2025-06-06 2024-12-31 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 01973R101 19,070 14,172 289.34 2,061 338.51 0.0046
2025-02-07 2024-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 4,848 -50 508 0.0013
2024-11-13 2024-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 4,898 256 5.51 471 33.52 0.0011
2024-08-13 2024-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 4,642 -3,019 -39.41 353 -43.41 0.0008
2024-05-10 2024-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 7,661 -27,272 -78.07 622 -69.39 0.0014
2024-02-12 2023-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 34,933 -20,440 -36.91 2,032 -37.88 0.0036
2023-11-13 2023-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 55,373 17,244 45.23 3,271 51.93 0.0048
2023-08-21 2023-06-30 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 01973R101 38,129 -3,019 -7.34 2,154 15.63 0.0039
2023-08-10 2023-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 39,793 -1,355 2,152 0.0006
2023-05-12 2023-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 41,148 -869 -2.07 1,862 6.52 0.0035
2023-02-10 2022-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 42,017 3,555 9.24 1,749 34.57 0.0035
2022-11-14 2022-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 38,462 3,087 8.73 1,299 -4.49 0.0030
2022-08-10 2022-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 35,375 -8,359 -19.11 1,360 -22.51 0.0030
2022-05-04 2022-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 43,734 1,828 4.36 1,755 15.16 0.0034
2022-02-03 2021-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 41,906 9,242 28.29 1,524 32.18 0.0029
2021-11-05 2021-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 32,664 7,646 30.56 1,153 16.11 0.0024
2021-08-02 2021-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 25,018 -3,637 -12.69 993 -15.35 0.0021
2021-05-13 2021-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 28,655 925 3.34 1,173 -1.84 0.0028
2021-02-10 2020-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 27,730 504 1.85 1,195 24.48 0.0032
2020-11-12 2020-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 27,226 -2,957 -9.80 960 -13.36 0.0029
2020-08-14 2020-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 30,183 2,198 7.85 1,108 22.16 0.0037
2020-05-18 2020-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 27,985 27,985 907 0.0037
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.