AMERICAN ELEC PWR CO INC

Ticker: AEP CUSIP: 025537101 Class: COM

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q4 2025

Shares 264,353 Value ($000) $30,482 Avg Close $117.70 Range $110.86 - $124.80

Q3 2025

Shares 244,537 Value ($000) $27,510 Avg Close $108.19 Range $100.76 - $114.18

Q2 2025

Shares 243,980 Value ($000) $25,315 Avg Close $101.98 Range $95.91 - $107.76

Q1 2025

Shares 239,738 Value ($000) $26,196 Avg Close $98.44 Range $86.88 - $107.06

Q4 2024

Shares 238,110 Value ($000) $21,961 Avg Close $93.11 Range $87.37 - $98.47

Q3 2024

Shares 238,502 Value ($000) $24,470 Avg Close $93.04 Range $82.35 - $100.66

Q2 2024

Shares 232,291 Value ($000) $20,381 Avg Close $82.62 Range $74.35 - $88.62

Q1 2024

Shares 238,065 Value ($000) $20,497 Avg Close $75.99 Range $70.65 - $81.00

Q4 2023

Shares 224,882 Value ($000) $18,265 Avg Close $71.72 Range $63.69 - $78.63

Q3 2023

Shares 253,675 Value ($000) $19,081 Avg Close $74.37 Range $68.15 - $80.73

Q2 2023

Shares 255,992 Value ($000) $21,555 Avg Close $79.95 Range $73.41 - $86.49

Q1 2023

Shares 251,455 Value ($000) $22,880 Avg Close $82.04 Range $76.73 - $87.72

Q4 2022

Shares 247,941 Value ($000) $23,542 Avg Close $80.91 Range $70.97 - $89.50

Q3 2022

Shares 148,022 Value ($000) $12,797 Avg Close $87.12 Range $76.08 - $93.34

Q2 2022

Shares 129,478 Value ($000) $12,422 Avg Close $86.63 Range $76.85 - $91.20

Q1 2022

Shares 85,390 Value ($000) $8,519 Avg Close $79.21 Range $73.26 - $87.59

Q4 2021

Shares 60,834 Value ($000) $5,412 Avg Close $72.48 Range $69.12 - $76.96

Q3 2021

Shares 64,178 Value ($000) $5,210 Avg Close $74.35 Range $69.14 - $78.18

Q2 2021

Shares 67,603 Value ($000) $5,718 Avg Close $72.72 Range $69.44 - $76.15

Q1 2021

Shares 63,071 Value ($000) $5,342 Avg Close $67.49 Range $62.86 - $72.38

Q4 2020

Shares 61,582 Value ($000) $5,127 Avg Close $72.00 Range $66.96 - $78.45

Q3 2020

Shares 62,494 Value ($000) $5,108 Avg Close $67.80 Range $63.84 - $73.67

Q2 2020

Shares 59,654 Value ($000) $4,751 Avg Close $66.63 Range $57.81 - $72.18

Q1 2020

Shares 47,703 Value ($000) $3,815 Avg Close $76.54 Range $52.89 - $84.95

Q4 2019

Shares 34,453 Value ($000) $3,257 Avg Close $74.24 Range $71.09 - $77.22

Q3 2019

Shares 17,210 Value ($000) $1,612 Avg Close $72.44 Range $69.13 - $75.93

Q2 2019

Shares 18,036 Value ($000) $1,588 Avg Close $68.23 Range $64.72 - $73.06

Q1 2019

Shares 19,059 Value ($000) $1,596 Avg Close $62.45 Range $56.45 - $67.83

Q4 2018

Shares 14,249 Value ($000) $1,065 Avg Close $58.39 Range $53.66 - $63.32

Q3 2018

Shares 15,803 Value ($000) $1,120 Avg Close $54.88 Range $52.29 - $57.09

Q2 2018

Shares 19,603 Value ($000) $1,358 Avg Close $51.48 Range $48.13 - $53.97

Q1 2018

Shares 19,866 Value ($000) $1,362 Avg Close $50.98 Range $48.15 - $55.29

Q4 2017

Shares 18,223 Value ($000) $1,341 Avg Close $56.07 Range $51.95 - $58.79

Q3 2017

Shares 16,558 Value ($000) $1,163 Avg Close $53.04 Range $50.45 - $55.71

Q2 2017

Shares 17,287 Value ($000) $1,201 Avg Close $51.29 Range $48.83 - $54.05

Q1 2017

Shares 15,793 Value ($000) $1,061 Avg Close $47.39 Range $44.98 - $50.12

Q4 2016

Shares 13,343 Value ($000) $840 Avg Close $44.69 Range $42.12 - $47.03

Q3 2016

Shares 13,803 Value ($000) $886 Avg Close $48.31 Range $45.81 - $50.98

Q2 2016

Shares 16,014 Value ($000) $1,122 Avg Close $46.62 Range $43.53 - $50.11

Q1 2016

Shares 16,114 Value ($000) $1,070 Avg Close $43.68 Range $39.86 - $47.12

Q4 2015

Shares 16,354 Value ($000) $953 Avg Close $39.64 Range $37.44 - $41.75

Q3 2015

Shares 16,814 Value ($000) $956 Avg Close $38.45 Range $36.35 - $41.15

Q2 2015

Shares 18,569 Value ($000) $984 Avg Close $37.99 Range $36.04 - $39.81

Q1 2015

Shares 24,076 Value ($000) $1,354 Avg Close $40.34 Range $37.30 - $44.23

Q4 2014

Shares 31,847 Value ($000) $1,934 Avg Close $38.58 Range $34.85 - $42.77

Q3 2014

Shares 26,923 Value ($000) $1,406 Avg Close $35.32 Range $32.90 - $37.12

Q2 2014

Shares 26,052 Value ($000) $1,453 Avg Close $34.90 Range $32.88 - $37.14

Q1 2014

Shares 21,572 Value ($000) $1,093 Avg Close $31.83 Range $29.81 - $33.51

Q4 2013

Shares 19,127 Value ($000) $894 Avg Close $29.90 Range $27.69 - $31.50

Q3 2013

Shares 19,479 Value ($000) $845 Avg Close $28.51 Range $26.93 - $30.31

Q2 2013

Shares 17,017 Value ($000) $762 Avg Close $30.44 Range $27.28 - $32.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	264,353	$30,482	$117.70	$110.86 - $124.80
Q3 2025	244,537	$27,510	$108.19	$100.76 - $114.18
Q2 2025	243,980	$25,315	$101.98	$95.91 - $107.76
Q1 2025	239,738	$26,196	$98.44	$86.88 - $107.06
Q4 2024	238,110	$21,961	$93.11	$87.37 - $98.47
Q3 2024	238,502	$24,470	$93.04	$82.35 - $100.66
Q2 2024	232,291	$20,381	$82.62	$74.35 - $88.62
Q1 2024	238,065	$20,497	$75.99	$70.65 - $81.00
Q4 2023	224,882	$18,265	$71.72	$63.69 - $78.63
Q3 2023	253,675	$19,081	$74.37	$68.15 - $80.73
Q2 2023	255,992	$21,555	$79.95	$73.41 - $86.49
Q1 2023	251,455	$22,880	$82.04	$76.73 - $87.72
Q4 2022	247,941	$23,542	$80.91	$70.97 - $89.50
Q3 2022	148,022	$12,797	$87.12	$76.08 - $93.34
Q2 2022	129,478	$12,422	$86.63	$76.85 - $91.20
Q1 2022	85,390	$8,519	$79.21	$73.26 - $87.59
Q4 2021	60,834	$5,412	$72.48	$69.12 - $76.96
Q3 2021	64,178	$5,210	$74.35	$69.14 - $78.18
Q2 2021	67,603	$5,718	$72.72	$69.44 - $76.15
Q1 2021	63,071	$5,342	$67.49	$62.86 - $72.38
Q4 2020	61,582	$5,127	$72.00	$66.96 - $78.45
Q3 2020	62,494	$5,108	$67.80	$63.84 - $73.67
Q2 2020	59,654	$4,751	$66.63	$57.81 - $72.18
Q1 2020	47,703	$3,815	$76.54	$52.89 - $84.95
Q4 2019	34,453	$3,257	$74.24	$71.09 - $77.22
Q3 2019	17,210	$1,612	$72.44	$69.13 - $75.93
Q2 2019	18,036	$1,588	$68.23	$64.72 - $73.06
Q1 2019	19,059	$1,596	$62.45	$56.45 - $67.83
Q4 2018	14,249	$1,065	$58.39	$53.66 - $63.32
Q3 2018	15,803	$1,120	$54.88	$52.29 - $57.09
Q2 2018	19,603	$1,358	$51.48	$48.13 - $53.97
Q1 2018	19,866	$1,362	$50.98	$48.15 - $55.29
Q4 2017	18,223	$1,341	$56.07	$51.95 - $58.79
Q3 2017	16,558	$1,163	$53.04	$50.45 - $55.71
Q2 2017	17,287	$1,201	$51.29	$48.83 - $54.05
Q1 2017	15,793	$1,061	$47.39	$44.98 - $50.12
Q4 2016	13,343	$840	$44.69	$42.12 - $47.03
Q3 2016	13,803	$886	$48.31	$45.81 - $50.98
Q2 2016	16,014	$1,122	$46.62	$43.53 - $50.11
Q1 2016	16,114	$1,070	$43.68	$39.86 - $47.12
Q4 2015	16,354	$953	$39.64	$37.44 - $41.75
Q3 2015	16,814	$956	$38.45	$36.35 - $41.15
Q2 2015	18,569	$984	$37.99	$36.04 - $39.81
Q1 2015	24,076	$1,354	$40.34	$37.30 - $44.23
Q4 2014	31,847	$1,934	$38.58	$34.85 - $42.77
Q3 2014	26,923	$1,406	$35.32	$32.90 - $37.12
Q2 2014	26,052	$1,453	$34.90	$32.88 - $37.14
Q1 2014	21,572	$1,093	$31.83	$29.81 - $33.51
Q4 2013	19,127	$894	$29.90	$27.69 - $31.50
Q3 2013	19,479	$845	$28.51	$26.93 - $30.31
Q2 2013	17,017	$762	$30.44	$27.28 - $32.55