ALLISON TRANSMISSION HLDGS I

Ticker: ALSN CUSIP: 01973R101 Class: Common Stock

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q4 2025

Shares 47,093 Value ($000) $4,658 Avg Close $87.50 Range $75.76 - $101.55

Q3 2025

Shares 137,269 Value ($000) $11,590 Avg Close $88.55 Range $83.20 - $98.86

Q2 2025

Shares 146,938 Value ($000) $13,958 Avg Close $95.88 Range $79.67 - $106.03

Q1 2025

Shares 149,723 Value ($000) $14,382 Avg Close $104.97 Range $91.83 - $120.40

Q4 2024

Shares 125,354 Value ($000) $13,542 Avg Close $107.81 Range $93.55 - $121.12

Q3 2024

Shares 111,317 Value ($000) $10,742 Avg Close $84.45 Range $72.58 - $95.92

Q2 2024

Shares 9,911 Value ($000) $752 Avg Close $75.24 Range $70.17 - $81.77

Q1 2024

Shares 8,362 Value ($000) $679 Avg Close $65.94 Range $53.92 - $79.92

Q4 2023

Shares 11,380 Value ($000) $662 Avg Close $54.40 Range $48.77 - $59.02

Q3 2023

Shares 133,529 Value ($000) $7,886 Avg Close $57.16 Range $53.45 - $59.85

Q2 2023

Shares 56,127 Value ($000) $3,169 Avg Close $47.57 Range $41.48 - $55.21

Q1 2023

Shares 56,127 Value ($000) $2,539 Avg Close $43.18 Range $39.42 - $48.59

Q4 2022

Shares 327,717 Value ($000) $13,633 Avg Close $39.34 Range $32.16 - $43.50

Q3 2022

Shares 305,182 Value ($000) $10,303 Avg Close $35.61 Range $31.16 - $39.85

Q2 2022

Shares 324,823 Value ($000) $12,522 Avg Close $36.21 Range $32.62 - $39.73

Q1 2022

Shares 334,976 Value ($000) $13,490 Avg Close $37.05 Range $34.10 - $39.47

Q4 2021

Shares 238,334 Value ($000) $8,663 Avg Close $33.11 Range $30.43 - $35.87

Q3 2021

Shares 292,927 Value ($000) $10,346 Avg Close $35.58 Range $32.16 - $38.14

Q2 2021

Shares 528,121 Value ($000) $20,987 Avg Close $39.49 Range $35.86 - $42.99

Q1 2021

Shares 632,332 Value ($000) $25,818 Avg Close $38.45 Range $33.82 - $42.33

Q4 2020

Shares 628,035 Value ($000) $27,087 Avg Close $37.00 Range $31.13 - $40.56

Q3 2020

Shares 663,291 Value ($000) $23,162 Avg Close $33.15 Range $29.09 - $36.64

Q2 2020

Shares 559,475 Value ($000) $20,577 Avg Close $32.65 Range $26.47 - $38.50

Q1 2020

Shares 649,248 Value ($000) $21,659 Avg Close $37.78 Range $23.77 - $45.01

Q4 2019

Shares 1,409,928 Value ($000) $68,127 Avg Close $41.98 Range $38.44 - $44.98

Q3 2019

Shares 1,451,093 Value ($000) $67,505 Avg Close $40.82 Range $37.48 - $43.14

Q2 2019

Shares 2,496,514 Value ($000) $115,714 Avg Close $40.66 Range $37.09 - $45.21

Q1 2019

Shares 3,099,678 Value ($000) $139,237 Avg Close $42.45 Range $38.45 - $47.05

Q4 2018

Shares 2,234,909 Value ($000) $98,134 Avg Close $41.35 Range $36.04 - $47.87

Q3 2018

Shares 1,697,201 Value ($000) $88,271 Avg Close $41.70 Range $35.01 - $47.85

Q2 2018

Shares 2,130,366 Value ($000) $85,065 Avg Close $36.46 Range $33.31 - $39.57

Q1 2018

Shares 2,486,738 Value ($000) $97,132 Avg Close $36.61 Range $33.09 - $40.11

Q4 2017

Shares 2,081,729 Value ($000) $89,660 Avg Close $35.83 Range $31.66 - $40.12

Q3 2017

Shares 2,430,400 Value ($000) $90,459 Avg Close $31.90 Range $28.91 - $35.19

Q2 2017

Shares 2,174,712 Value ($000) $80,791 Avg Close $32.55 Range $29.70 - $34.85

Q1 2017

Shares 2,572,497 Value ($000) $92,893 Avg Close $30.95 Range $28.45 - $33.10

Q4 2016

Shares 2,307,592 Value ($000) $77,743 Avg Close $26.93 Range $23.32 - $31.01

Q3 2016

Shares 1,890,607 Value ($000) $54,223 Avg Close $24.27 Range $23.07 - $26.19

Q2 2016

Shares 1,779,500 Value ($000) $50,235 Avg Close $23.76 Range $22.09 - $25.71

Q1 2016

Shares 1,744,000 Value ($000) $46,861 Avg Close $20.64 Range $17.43 - $23.15

Q4 2015

Shares 1,338,200 Value ($000) $34,646 Avg Close $23.12 Range $20.82 - $24.75

Q3 2015

Shares 1,370,600 Value ($000) $36,581 Avg Close $24.10 Range $21.83 - $25.35

Q2 2015

Shares 1,388,700 Value ($000) $40,564 Avg Close $26.00 Range $24.50 - $27.17

Q1 2015

Shares 1,673,551 Value ($000) $52,817 Avg Close $26.70 Range $25.33 - $28.28

Q4 2014

Shares 1,273,900 Value ($000) $43,185 Avg Close $26.41 Range $21.63 - $28.77

Q3 2014

Shares 1,326,100 Value ($000) $37,780,589 Avg Close $25.08 Range $23.45 - $26.54

Q2 2014

Shares 1,276,200 Value ($000) $39,689,820 Avg Close $24.84 Range $23.44 - $25.82

Q1 2014

Shares 795,900 Value ($000) $23,829,246 Avg Close $23.70 Range $21.59 - $25.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	47,093	$4,658	$87.50	$75.76 - $101.55
Q3 2025	137,269	$11,590	$88.55	$83.20 - $98.86
Q2 2025	146,938	$13,958	$95.88	$79.67 - $106.03
Q1 2025	149,723	$14,382	$104.97	$91.83 - $120.40
Q4 2024	125,354	$13,542	$107.81	$93.55 - $121.12
Q3 2024	111,317	$10,742	$84.45	$72.58 - $95.92
Q2 2024	9,911	$752	$75.24	$70.17 - $81.77
Q1 2024	8,362	$679	$65.94	$53.92 - $79.92
Q4 2023	11,380	$662	$54.40	$48.77 - $59.02
Q3 2023	133,529	$7,886	$57.16	$53.45 - $59.85
Q2 2023	56,127	$3,169	$47.57	$41.48 - $55.21
Q1 2023	56,127	$2,539	$43.18	$39.42 - $48.59
Q4 2022	327,717	$13,633	$39.34	$32.16 - $43.50
Q3 2022	305,182	$10,303	$35.61	$31.16 - $39.85
Q2 2022	324,823	$12,522	$36.21	$32.62 - $39.73
Q1 2022	334,976	$13,490	$37.05	$34.10 - $39.47
Q4 2021	238,334	$8,663	$33.11	$30.43 - $35.87
Q3 2021	292,927	$10,346	$35.58	$32.16 - $38.14
Q2 2021	528,121	$20,987	$39.49	$35.86 - $42.99
Q1 2021	632,332	$25,818	$38.45	$33.82 - $42.33
Q4 2020	628,035	$27,087	$37.00	$31.13 - $40.56
Q3 2020	663,291	$23,162	$33.15	$29.09 - $36.64
Q2 2020	559,475	$20,577	$32.65	$26.47 - $38.50
Q1 2020	649,248	$21,659	$37.78	$23.77 - $45.01
Q4 2019	1,409,928	$68,127	$41.98	$38.44 - $44.98
Q3 2019	1,451,093	$67,505	$40.82	$37.48 - $43.14
Q2 2019	2,496,514	$115,714	$40.66	$37.09 - $45.21
Q1 2019	3,099,678	$139,237	$42.45	$38.45 - $47.05
Q4 2018	2,234,909	$98,134	$41.35	$36.04 - $47.87
Q3 2018	1,697,201	$88,271	$41.70	$35.01 - $47.85
Q2 2018	2,130,366	$85,065	$36.46	$33.31 - $39.57
Q1 2018	2,486,738	$97,132	$36.61	$33.09 - $40.11
Q4 2017	2,081,729	$89,660	$35.83	$31.66 - $40.12
Q3 2017	2,430,400	$90,459	$31.90	$28.91 - $35.19
Q2 2017	2,174,712	$80,791	$32.55	$29.70 - $34.85
Q1 2017	2,572,497	$92,893	$30.95	$28.45 - $33.10
Q4 2016	2,307,592	$77,743	$26.93	$23.32 - $31.01
Q3 2016	1,890,607	$54,223	$24.27	$23.07 - $26.19
Q2 2016	1,779,500	$50,235	$23.76	$22.09 - $25.71
Q1 2016	1,744,000	$46,861	$20.64	$17.43 - $23.15
Q4 2015	1,338,200	$34,646	$23.12	$20.82 - $24.75
Q3 2015	1,370,600	$36,581	$24.10	$21.83 - $25.35
Q2 2015	1,388,700	$40,564	$26.00	$24.50 - $27.17
Q1 2015	1,673,551	$52,817	$26.70	$25.33 - $28.28
Q4 2014	1,273,900	$43,185	$26.41	$21.63 - $28.77
Q3 2014	1,326,100	$37,780,589	$25.08	$23.45 - $26.54
Q2 2014	1,276,200	$39,689,820	$24.84	$23.44 - $25.82
Q1 2014	795,900	$23,829,246	$23.70	$21.59 - $25.56