ALLISON TRANSMISSION HLDGS I

Ticker: ALSN CUSIP: 01973R101 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 751,899 Value ($000) $73,611 Avg Close $87.50 Range $75.76 - $101.55

Q3 2025

Shares 703,224 Value ($000) $59,690 Avg Close $88.55 Range $83.20 - $98.86

Q2 2025

Shares 489,375 Value ($000) $46,486 Avg Close $95.88 Range $79.67 - $106.03

Q1 2025

Shares 498,867 Value ($000) $47,727 Avg Close $104.97 Range $91.83 - $120.40

Q4 2024

Shares 656,336 Value ($000) $70,924 Avg Close $107.81 Range $93.55 - $121.12

Q3 2024

Shares 642,298 Value ($000) $61,706 Avg Close $84.45 Range $72.58 - $95.92

Q2 2024

Shares 695,190 Value ($000) $53 Avg Close $75.24 Range $70.17 - $81.77

Q1 2024

Shares 711,438 Value ($000) $58 Avg Close $65.94 Range $53.92 - $79.92

Q4 2023

Shares 235,868 Value ($000) $14 Avg Close $54.40 Range $48.77 - $59.02

Q3 2023

Shares 196,033 Value ($000) $12 Avg Close $57.16 Range $53.45 - $59.85

Q1 2023

Shares 51,176 Value ($000) $2 Avg Close $43.18 Range $39.42 - $48.59

Q4 2022

Shares 30,139 Value ($000) $1 Avg Close $39.34 Range $32.16 - $43.50

Q1 2021

Shares 134,127 Value ($000) $5,476 Avg Close $38.45 Range $33.82 - $42.33

Q4 2020

Shares 260,777 Value ($000) $11,247 Avg Close $37.00 Range $31.13 - $40.56

Q3 2020

Shares 981,879 Value ($000) $34,503 Avg Close $33.15 Range $29.09 - $36.64

Q2 2020

Shares 640,786 Value ($000) $23,568 Avg Close $32.65 Range $26.47 - $38.50

Q1 2020

Shares 423,085 Value ($000) $13,797 Avg Close $37.78 Range $23.77 - $45.01

Q4 2019

Shares 635,273 Value ($000) $30,696 Avg Close $41.98 Range $38.44 - $44.98

Q3 2019

Shares 1,107,530 Value ($000) $52,109 Avg Close $40.82 Range $37.48 - $43.14

Q2 2019

Shares 1,770,660 Value ($000) $82,070 Avg Close $40.66 Range $37.09 - $45.21

Q1 2019

Shares 1,203,662 Value ($000) $54,068 Avg Close $42.45 Range $38.45 - $47.05

Q4 2018

Shares 289,900 Value ($000) $12,730 Avg Close $41.35 Range $36.04 - $47.87

Q3 2018

Shares 94,400 Value ($000) $4,910 Avg Close $41.70 Range $35.01 - $47.85

Q3 2017

Shares 599,200 Value ($000) $22,488 Avg Close $31.90 Range $28.91 - $35.19

Q2 2017

Shares 33,800 Value ($000) $1,268 Avg Close $32.55 Range $29.70 - $34.85

Q1 2017

Shares 303,657 Value ($000) $10,950 Avg Close $30.95 Range $28.45 - $33.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	751,899	$73,611	$87.50	$75.76 - $101.55
Q3 2025	703,224	$59,690	$88.55	$83.20 - $98.86
Q2 2025	489,375	$46,486	$95.88	$79.67 - $106.03
Q1 2025	498,867	$47,727	$104.97	$91.83 - $120.40
Q4 2024	656,336	$70,924	$107.81	$93.55 - $121.12
Q3 2024	642,298	$61,706	$84.45	$72.58 - $95.92
Q2 2024	695,190	$53	$75.24	$70.17 - $81.77
Q1 2024	711,438	$58	$65.94	$53.92 - $79.92
Q4 2023	235,868	$14	$54.40	$48.77 - $59.02
Q3 2023	196,033	$12	$57.16	$53.45 - $59.85
Q1 2023	51,176	$2	$43.18	$39.42 - $48.59
Q4 2022	30,139	$1	$39.34	$32.16 - $43.50
Q1 2021	134,127	$5,476	$38.45	$33.82 - $42.33
Q4 2020	260,777	$11,247	$37.00	$31.13 - $40.56
Q3 2020	981,879	$34,503	$33.15	$29.09 - $36.64
Q2 2020	640,786	$23,568	$32.65	$26.47 - $38.50
Q1 2020	423,085	$13,797	$37.78	$23.77 - $45.01
Q4 2019	635,273	$30,696	$41.98	$38.44 - $44.98
Q3 2019	1,107,530	$52,109	$40.82	$37.48 - $43.14
Q2 2019	1,770,660	$82,070	$40.66	$37.09 - $45.21
Q1 2019	1,203,662	$54,068	$42.45	$38.45 - $47.05
Q4 2018	289,900	$12,730	$41.35	$36.04 - $47.87
Q3 2018	94,400	$4,910	$41.70	$35.01 - $47.85
Q3 2017	599,200	$22,488	$31.90	$28.91 - $35.19
Q2 2017	33,800	$1,268	$32.55	$29.70 - $34.85
Q1 2017	303,657	$10,950	$30.95	$28.45 - $33.10