앨리슨 트랜스미션 홀딩스, Inc.
US ˙ NYSE ˙ US01973R1014

SecurityALSN / Allison Transmission Holdings, Inc.
InstitutionPrudential Financial Inc
Latest Disclosed Ownership52,085 shares
Latest Disclosed Value $ 6,097,070
Prudential Financial Inc reports 19.74% decrease in ownership of ALSN / Allison Transmission Holdings, Inc.

On May 13, 2026 - Prudential Financial Inc filed a 13F-HR form disclosing ownership of 52,085 shares of Allison Transmission Holdings, Inc. (US:ALSN) valued at $6,097,070 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 64,895 shares of Allison Transmission Holdings, Inc.. This represents a change in shares of -19.74% during the quarter. The current value of the position is $6,165,822 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)
2026-05-13 2026-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 52,085 -12,810 -19.74 6,097 -5.00 0.0042
2026-02-13 2025-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 64,895 -652,475 -90.95 6,419 -89.46 0.0078
2025-11-13 2025-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 717,370 39,085 5.76 60,890 -5.49 0.0724
2025-08-12 2025-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 678,285 -105,047 -13.41 64,430 -14.03 0.0832
2025-05-13 2025-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 783,332 -2,258 -0.29 74,941 -11.72 0.1068
2025-02-11 2024-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 785,590 -97,754 -11.07 84,891 0.03 0.1164
2024-11-14 2024-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 883,344 -200,746 -18.52 84,863 3.14 0.1196
2024-08-13 2024-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 1,084,090 9,801 0.91 82,282 -5.63 0.1235
2024-05-14 2024-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 1,074,289 35,547 3.42 87,189 44.35 0.1228
2024-02-13 2023-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 1,038,742 634,364 156.87 60,403 152.92 0.0912
2023-11-13 2023-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 404,378 117,485 40.95 23,883 47.45 0.0375
2023-08-11 2023-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 286,893 87,819 44.11 16,198 79.85 0.0236
2023-05-12 2023-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 199,074 186,624 1,498.99 9,006 1,641.97 0.0141
2023-02-14 2022-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 12,450 4,780 62.32 518 96.58 0.0009
2022-11-04 2022-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 7,670 1,054 15.93 263 3.14 0.0004
2022-08-15 2022-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 6,616 116 1.78 255 -0.39 0.0004
2022-05-13 2022-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 6,500 6,500 256 0.0003
2021-08-16 2021-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 0 -35,612 -100.00 0 -100.00
2021-05-12 2021-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 35,612 -347,864 -90.71 1,454 -91.21 0.0022
2021-08-16 2020-12-31 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 0043 01973R101 383,476 382,192 29,765.73 16,539 36,653.33 0.0278
2021-02-16 2020-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 383,476 382,192 16,540 0.0278
2021-08-05 2020-09-30 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 01973R101 1,284 -87 -6.35 45 -10.00 0.0065
2020-11-16 2020-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 733,477 732,106 25,774 0.0486
2021-08-05 2020-06-30 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 0036 01973R101 1,371 -4,518 -76.72 50 -73.96 0.0093
2020-08-12 2020-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 659,417 653,528 24,253 0.0467
2021-08-05 2020-03-31 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 0032 01973R101 5,889 1,081 22.48 192 -17.24 0.0499
2020-05-12 2020-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 298,897 294,089 9,747 0.0216
2021-08-05 2019-12-31 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 0048 01973R101 4,808 -294 -5.76 232 -3.33 0.0605
2020-02-11 2019-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 713,627 708,525 34,482 0.0511
2021-08-05 2019-09-30 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 0047 01973R101 5,102 713 16.25 240 18.23 0.0783
2019-11-13 2019-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 702,754 698,365 33,065 0.0525
2021-08-05 2019-06-30 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 01973R101 4,389 42 0.97 203 4.10 0.0705
2019-08-08 2019-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 33,404 29,057 1,548 0.0024
2021-08-05 2019-03-31 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 01973R101 4,347 2,692 162.66 195 167.12 0.0828
2019-05-15 2019-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 31,854 30,199 1,431 0.0024
2021-08-05 2018-12-31 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 01973R101 1,655 1,414 586.72 73 461.54 0.0591
2019-02-07 2018-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 35,854 -846 1,573 0.0028
2021-09-01 2018-09-30 13F/A-1 ALLISON TRANSMISSION HLDGS I COM 0052 01973R101 241 -91,259 -99.74 13 -99.65 0.0209
2018-11-07 2018-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 36,700 -54,800 1,909 0.0028
2018-08-13 2018-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 91,500 24,436 36.44 3,706 41.45 0.0055
2018-05-04 2018-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 67,064 50,964 316.55 2,620 278.07 0.0040
2018-02-13 2017-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 16,100 -23,200 -59.03 693 -52.99 0.0009
2017-11-02 2017-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 39,300 -6,500 -14.19 1,474 -14.20 0.0024
2017-08-07 2017-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 45,800 -28,700 -38.52 1,718 -36.04 0.0026
2017-05-10 2017-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 74,500 -296,277 -79.91 2,686 -78.50 0.0042
2017-02-07 2016-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 370,777 303,910 454.50 12,491 551.25 0.0201
2016-11-04 2016-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 66,867 -335,403 -83.38 1,918 -83.11 0.0032
2016-08-09 2016-06-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 402,270 366,170 1,014.32 11,356 1,065.91 0.0191
2016-05-09 2016-03-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 36,100 -183,500 -83.56 974 -82.87 0.0017
2016-02-12 2015-12-31 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 219,600 -39,300 -15.18 5,685 -17.73 0.0103
2015-11-10 2015-09-30 13F ALLISON TRANSMISSION HLDGS I COM 01973R101 258,900 258,900 6,910 0.0136
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.