AMERICAN ELEC PWR CO INC

Ticker: AEP CUSIP: 025537101 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025

Shares 47,312 Value ($000) $5,456 Avg Close $117.70 Range $110.86 - $124.80

Q3 2025

Shares 47,579 Value ($000) $5,353 Avg Close $108.19 Range $100.76 - $114.18

Q2 2025

Shares 47,628 Value ($000) $4,942 Avg Close $101.98 Range $95.91 - $107.76

Q1 2025

Shares 38,987 Value ($000) $4,260 Avg Close $98.44 Range $86.88 - $107.06

Q4 2024

Shares 39,597 Value ($000) $3,652 Avg Close $93.11 Range $87.37 - $98.47

Q3 2024

Shares 38,934 Value ($000) $3,995 Avg Close $93.04 Range $82.35 - $100.66

Q2 2024

Shares 38,672 Value ($000) $3,393 Avg Close $82.62 Range $74.35 - $88.62

Q1 2024

Shares 39,804 Value ($000) $3,427 Avg Close $75.99 Range $70.65 - $81.00

Q4 2023

Shares 39,282 Value ($000) $3,190 Avg Close $71.72 Range $63.69 - $78.63

Q3 2023

Shares 39,879 Value ($000) $3,000 Avg Close $74.37 Range $68.15 - $80.73

Q2 2023

Shares 41,320 Value ($000) $3,479 Avg Close $79.95 Range $73.41 - $86.49

Q1 2023

Shares 41,243 Value ($000) $3,753 Avg Close $82.04 Range $76.73 - $87.72

Q4 2022

Shares 41,665 Value ($000) $3,956 Avg Close $80.91 Range $70.97 - $89.50

Q3 2022

Shares 40,489 Value ($000) $3,500 Avg Close $87.12 Range $76.08 - $93.34

Q2 2022

Shares 42,540 Value ($000) $4,081 Avg Close $86.63 Range $76.85 - $91.20

Q1 2022

Shares 41,397 Value ($000) $4,130 Avg Close $79.21 Range $73.26 - $87.59

Q4 2021

Shares 44,188 Value ($000) $3,931 Avg Close $72.48 Range $69.12 - $76.96

Q3 2021

Shares 39,851 Value ($000) $3,235 Avg Close $74.35 Range $69.14 - $78.18

Q2 2021

Shares 40,436 Value ($000) $3,420 Avg Close $72.72 Range $69.44 - $76.15

Q1 2021

Shares 40,257 Value ($000) $3,410 Avg Close $67.49 Range $62.86 - $72.38

Q4 2020

Shares 41,733 Value ($000) $3,475 Avg Close $72.00 Range $66.96 - $78.45

Q3 2020

Shares 42,273 Value ($000) $3,455 Avg Close $67.80 Range $63.84 - $73.67

Q2 2020

Shares 19,272 Value ($000) $1,535 Avg Close $66.63 Range $57.81 - $72.18

Q1 2020

Shares 20,069 Value ($000) $1,605 Avg Close $76.54 Range $52.89 - $84.95

Q4 2019

Shares 18,959 Value ($000) $1,792 Avg Close $74.24 Range $71.09 - $77.22

Q3 2019

Shares 15,470 Value ($000) $1,449 Avg Close $72.44 Range $69.13 - $75.93

Q2 2019

Shares 16,255 Value ($000) $1,431 Avg Close $68.23 Range $64.72 - $73.06

Q1 2019

Shares 14,278 Value ($000) $1,196 Avg Close $62.45 Range $56.45 - $67.83

Q4 2018

Shares 14,400 Value ($000) $1,076 Avg Close $58.39 Range $53.66 - $63.32

Q3 2018

Shares 42,223 Value ($000) $2,993 Avg Close $54.88 Range $52.29 - $57.09

Q2 2018

Shares 35,007 Value ($000) $2,424 Avg Close $51.48 Range $48.13 - $53.97

Q1 2018

Shares 35,200 Value ($000) $2,414 Avg Close $50.98 Range $48.15 - $55.29

Q4 2017

Shares 44,622 Value ($000) $3,283 Avg Close $56.07 Range $51.95 - $58.79

Q3 2017

Shares 45,483 Value ($000) $3,195 Avg Close $53.04 Range $50.45 - $55.71

Q2 2017

Shares 43,960 Value ($000) $3,054 Avg Close $51.29 Range $48.83 - $54.05

Q1 2017

Shares 45,053 Value ($000) $3,022 Avg Close $47.39 Range $44.98 - $50.12

Q4 2016

Shares 18,153 Value ($000) $1,143 Avg Close $44.69 Range $42.12 - $47.03

Q3 2016

Shares 15,920 Value ($000) $1,022 Avg Close $48.31 Range $45.81 - $50.98

Q2 2016

Shares 16,148 Value ($000) $1,132 Avg Close $46.62 Range $43.53 - $50.11

Q1 2016

Shares 15,495 Value ($000) $1,028 Avg Close $43.68 Range $39.86 - $47.12

Q4 2015

Shares 15,812 Value ($000) $920 Avg Close $39.64 Range $37.44 - $41.75

Q3 2015

Shares 15,869 Value ($000) $902 Avg Close $38.45 Range $36.35 - $41.15

Q2 2015

Shares 16,462 Value ($000) $871 Avg Close $37.99 Range $36.04 - $39.81

Q1 2015

Shares 17,259 Value ($000) $971 Avg Close $40.34 Range $37.30 - $44.23

Q4 2014

Shares 18,639 Value ($000) $1,132 Avg Close $38.58 Range $34.85 - $42.77

Q3 2014

Shares 19,580 Value ($000) $1,022 Avg Close $35.32 Range $32.90 - $37.12

Q2 2014

Shares 19,172 Value ($000) $1,068 Avg Close $34.90 Range $32.88 - $37.14

Q1 2014

Shares 18,850 Value ($000) $955 Avg Close $31.83 Range $29.81 - $33.51

Q4 2013

Shares 19,063 Value ($000) $890 Avg Close $29.90 Range $27.69 - $31.50

Q3 2013

Shares 17,967 Value ($000) $778 Avg Close $28.51 Range $26.93 - $30.31

Q2 2013

Shares 17,637 Value ($000) $790 Avg Close $30.44 Range $27.28 - $32.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	47,312	$5,456	$117.70	$110.86 - $124.80
Q3 2025	47,579	$5,353	$108.19	$100.76 - $114.18
Q2 2025	47,628	$4,942	$101.98	$95.91 - $107.76
Q1 2025	38,987	$4,260	$98.44	$86.88 - $107.06
Q4 2024	39,597	$3,652	$93.11	$87.37 - $98.47
Q3 2024	38,934	$3,995	$93.04	$82.35 - $100.66
Q2 2024	38,672	$3,393	$82.62	$74.35 - $88.62
Q1 2024	39,804	$3,427	$75.99	$70.65 - $81.00
Q4 2023	39,282	$3,190	$71.72	$63.69 - $78.63
Q3 2023	39,879	$3,000	$74.37	$68.15 - $80.73
Q2 2023	41,320	$3,479	$79.95	$73.41 - $86.49
Q1 2023	41,243	$3,753	$82.04	$76.73 - $87.72
Q4 2022	41,665	$3,956	$80.91	$70.97 - $89.50
Q3 2022	40,489	$3,500	$87.12	$76.08 - $93.34
Q2 2022	42,540	$4,081	$86.63	$76.85 - $91.20
Q1 2022	41,397	$4,130	$79.21	$73.26 - $87.59
Q4 2021	44,188	$3,931	$72.48	$69.12 - $76.96
Q3 2021	39,851	$3,235	$74.35	$69.14 - $78.18
Q2 2021	40,436	$3,420	$72.72	$69.44 - $76.15
Q1 2021	40,257	$3,410	$67.49	$62.86 - $72.38
Q4 2020	41,733	$3,475	$72.00	$66.96 - $78.45
Q3 2020	42,273	$3,455	$67.80	$63.84 - $73.67
Q2 2020	19,272	$1,535	$66.63	$57.81 - $72.18
Q1 2020	20,069	$1,605	$76.54	$52.89 - $84.95
Q4 2019	18,959	$1,792	$74.24	$71.09 - $77.22
Q3 2019	15,470	$1,449	$72.44	$69.13 - $75.93
Q2 2019	16,255	$1,431	$68.23	$64.72 - $73.06
Q1 2019	14,278	$1,196	$62.45	$56.45 - $67.83
Q4 2018	14,400	$1,076	$58.39	$53.66 - $63.32
Q3 2018	42,223	$2,993	$54.88	$52.29 - $57.09
Q2 2018	35,007	$2,424	$51.48	$48.13 - $53.97
Q1 2018	35,200	$2,414	$50.98	$48.15 - $55.29
Q4 2017	44,622	$3,283	$56.07	$51.95 - $58.79
Q3 2017	45,483	$3,195	$53.04	$50.45 - $55.71
Q2 2017	43,960	$3,054	$51.29	$48.83 - $54.05
Q1 2017	45,053	$3,022	$47.39	$44.98 - $50.12
Q4 2016	18,153	$1,143	$44.69	$42.12 - $47.03
Q3 2016	15,920	$1,022	$48.31	$45.81 - $50.98
Q2 2016	16,148	$1,132	$46.62	$43.53 - $50.11
Q1 2016	15,495	$1,028	$43.68	$39.86 - $47.12
Q4 2015	15,812	$920	$39.64	$37.44 - $41.75
Q3 2015	15,869	$902	$38.45	$36.35 - $41.15
Q2 2015	16,462	$871	$37.99	$36.04 - $39.81
Q1 2015	17,259	$971	$40.34	$37.30 - $44.23
Q4 2014	18,639	$1,132	$38.58	$34.85 - $42.77
Q3 2014	19,580	$1,022	$35.32	$32.90 - $37.12
Q2 2014	19,172	$1,068	$34.90	$32.88 - $37.14
Q1 2014	18,850	$955	$31.83	$29.81 - $33.51
Q4 2013	19,063	$890	$29.90	$27.69 - $31.50
Q3 2013	17,967	$778	$28.51	$26.93 - $30.31
Q2 2013	17,637	$790	$30.44	$27.28 - $32.55