AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q4 2025

Shares 92,024 Value ($000) $6,519 Avg Close $80.81 Range $68.79 - $96.69

Q3 2025

Shares 63,157 Value ($000) $5,212 Avg Close $72.62 Range $61.31 - $93.44

Q2 2025

Shares 54,650 Value ($000) $3,610 Avg Close $53.03 Range $38.86 - $71.05

Q1 2025

Shares 50,298 Value ($000) $2,531 Avg Close $68.45 Range $47.62 - $85.15

Q4 2024

Shares 53,397 Value ($000) $3,884 Avg Close $63.71 Range $53.45 - $81.32

Q3 2024

Shares 46,085 Value ($000) $2,599 Avg Close $53.21 Range $39.69 - $65.88

Q2 2024

Shares 48,099 Value ($000) $2,595 Avg Close $49.68 Range $40.31 - $59.99

Q1 2024

Shares 46,074 Value ($000) $2,339 Avg Close $54.55 Range $48.31 - $65.39

Q4 2023

Shares 42,729 Value ($000) $2,619 Avg Close $54.58 Range $43.59 - $65.37

Q3 2023

Shares 34,581 Value ($000) $1,834 Avg Close $70.22 Range $50.29 - $85.09

Q2 2023

Shares 45,921 Value ($000) $3,842 Avg Close $73.14 Range $58.15 - $89.19

Q1 2023

Shares 37,456 Value ($000) $2,900 Avg Close $85.61 Range $73.00 - $99.86

Q4 2022

Shares 27,503 Value ($000) $2,262 Avg Close $66.57 Range $49.02 - $91.25

Q3 2022

Shares 37,410 Value ($000) $2,102 Avg Close $74.11 Range $56.05 - $93.63

Q2 2022

Shares 35,932 Value ($000) $2,353 Avg Close $80.58 Range $64.69 - $107.74

Q1 2022

Shares 48,475 Value ($000) $5,087 Avg Close $127.45 Range $81.28 - $220.14

Q4 2021

Shares 47,689 Value ($000) $9,676 Avg Close $185.38 Range $146.50 - $227.59

Q3 2021

Shares 42,861 Value ($000) $6,675 Avg Close $114.96 Range $88.01 - $169.28

Q2 2021

Shares 40,001 Value ($000) $4,266 Avg Close $99.01 Range $82.59 - $108.10

Q1 2021

Shares 61,342 Value ($000) $6,158 Avg Close $108.86 Range $90.44 - $137.21

Q4 2020

Shares 71,610 Value ($000) $6,576 Avg Close $70.02 Range $51.72 - $96.80

Q3 2020

Shares 65,818 Value ($000) $3,434 Avg Close $48.36 Range $43.76 - $59.00

Q2 2020

Shares 73,556 Value ($000) $3,368 Avg Close $51.52 Range $43.69 - $62.15

Q1 2020

Shares 74,096 Value ($000) $3,598 Avg Close $57.35 Range $36.02 - $73.59

Q4 2019

Shares 104,561 Value ($000) $6,332 Avg Close $55.38 Range $49.50 - $63.81

Q3 2019

Shares 90,659 Value ($000) $5,697 Avg Close $51.88 Range $43.01 - $67.15

Q2 2019

Shares 88,973 Value ($000) $3,927 Avg Close $44.81 Range $36.68 - $52.12

Q1 2019

Shares 78,343 Value ($000) $3,384 Avg Close $39.56 Range $33.88 - $45.00

Q4 2018

Shares 70,146 Value ($000) $2,453 Avg Close $35.41 Range $30.00 - $42.79

Q3 2018

Shares 49,372 Value ($000) $1,909 Avg Close $38.74 Range $34.33 - $41.00

Q2 2018

Shares 55,673 Value ($000) $2,150 Avg Close $47.34 Range $38.17 - $55.50

Q1 2018

Shares 71,428 Value ($000) $3,499 Avg Close $51.88 Range $45.02 - $66.23

Q4 2017

Shares 70,783 Value ($000) $4,159 Avg Close $55.57 Range $48.13 - $65.09

Q3 2017

Shares 70,859 Value ($000) $3,473 Avg Close $49.33 Range $40.06 - $54.93

Q2 2017

Shares 74,757 Value ($000) $3,629 Avg Close $55.38 Range $48.13 - $65.39

Q1 2017

Shares 77,776 Value ($000) $4,255 Avg Close $53.97 Range $46.80 - $60.68

Q4 2016

Shares 76,848 Value ($000) $4,160 Avg Close $60.31 Range $51.75 - $74.95

Q3 2016

Shares 51,347 Value ($000) $3,779 Avg Close $62.64 Range $48.77 - $74.56

Q2 2016

Shares 42,981 Value ($000) $2,183 Avg Close $44.18 Range $35.26 - $54.10

Q1 2016

Shares 66,808 Value ($000) $2,987 Avg Close $41.39 Range $33.39 - $57.62

Q4 2015

Shares 70,506 Value ($000) $3,930 Avg Close $56.36 Range $48.76 - $64.95

Q3 2015

Shares 1,114,637 Value ($000) $64,414 Avg Close $94.42 Range $53.76 - $129.19

Q2 2015

Shares 798,849 Value ($000) $82,034 Avg Close $87.40 Range $68.30 - $128.06

Q1 2015

Shares 132,194 Value ($000) $10,009 Avg Close $60.70 Range $48.50 - $77.39

Q4 2014

Shares 122,624 Value ($000) $6,220 Avg Close $46.72 Range $33.71 - $58.00

Q3 2014

Shares 113,948 Value ($000) $4,976 Avg Close $33.11 Range $27.40 - $46.78

Q2 2014

Shares 50,472 Value ($000) $1,574 Avg Close $26.43 Range $21.60 - $33.25

Q1 2014

Shares 242,067 Value ($000) $6,465 Avg Close $30.62 Range $24.69 - $36.49

Q4 2013

Shares 64,364 Value ($000) $2,182 Avg Close $22.95 Range $17.55 - $34.21

Q3 2013

Shares 54,650 Value ($000) $1,067 Avg Close $17.01 Range $13.16 - $19.80

Q2 2013

Shares 43,006 Value ($000) $724 Avg Close $15.18 Range $12.11 - $18.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	92,024	$6,519	$80.81	$68.79 - $96.69
Q3 2025	63,157	$5,212	$72.62	$61.31 - $93.44
Q2 2025	54,650	$3,610	$53.03	$38.86 - $71.05
Q1 2025	50,298	$2,531	$68.45	$47.62 - $85.15
Q4 2024	53,397	$3,884	$63.71	$53.45 - $81.32
Q3 2024	46,085	$2,599	$53.21	$39.69 - $65.88
Q2 2024	48,099	$2,595	$49.68	$40.31 - $59.99
Q1 2024	46,074	$2,339	$54.55	$48.31 - $65.39
Q4 2023	42,729	$2,619	$54.58	$43.59 - $65.37
Q3 2023	34,581	$1,834	$70.22	$50.29 - $85.09
Q2 2023	45,921	$3,842	$73.14	$58.15 - $89.19
Q1 2023	37,456	$2,900	$85.61	$73.00 - $99.86
Q4 2022	27,503	$2,262	$66.57	$49.02 - $91.25
Q3 2022	37,410	$2,102	$74.11	$56.05 - $93.63
Q2 2022	35,932	$2,353	$80.58	$64.69 - $107.74
Q1 2022	48,475	$5,087	$127.45	$81.28 - $220.14
Q4 2021	47,689	$9,676	$185.38	$146.50 - $227.59
Q3 2021	42,861	$6,675	$114.96	$88.01 - $169.28
Q2 2021	40,001	$4,266	$99.01	$82.59 - $108.10
Q1 2021	61,342	$6,158	$108.86	$90.44 - $137.21
Q4 2020	71,610	$6,576	$70.02	$51.72 - $96.80
Q3 2020	65,818	$3,434	$48.36	$43.76 - $59.00
Q2 2020	73,556	$3,368	$51.52	$43.69 - $62.15
Q1 2020	74,096	$3,598	$57.35	$36.02 - $73.59
Q4 2019	104,561	$6,332	$55.38	$49.50 - $63.81
Q3 2019	90,659	$5,697	$51.88	$43.01 - $67.15
Q2 2019	88,973	$3,927	$44.81	$36.68 - $52.12
Q1 2019	78,343	$3,384	$39.56	$33.88 - $45.00
Q4 2018	70,146	$2,453	$35.41	$30.00 - $42.79
Q3 2018	49,372	$1,909	$38.74	$34.33 - $41.00
Q2 2018	55,673	$2,150	$47.34	$38.17 - $55.50
Q1 2018	71,428	$3,499	$51.88	$45.02 - $66.23
Q4 2017	70,783	$4,159	$55.57	$48.13 - $65.09
Q3 2017	70,859	$3,473	$49.33	$40.06 - $54.93
Q2 2017	74,757	$3,629	$55.38	$48.13 - $65.39
Q1 2017	77,776	$4,255	$53.97	$46.80 - $60.68
Q4 2016	76,848	$4,160	$60.31	$51.75 - $74.95
Q3 2016	51,347	$3,779	$62.64	$48.77 - $74.56
Q2 2016	42,981	$2,183	$44.18	$35.26 - $54.10
Q1 2016	66,808	$2,987	$41.39	$33.39 - $57.62
Q4 2015	70,506	$3,930	$56.36	$48.76 - $64.95
Q3 2015	1,114,637	$64,414	$94.42	$53.76 - $129.19
Q2 2015	798,849	$82,034	$87.40	$68.30 - $128.06
Q1 2015	132,194	$10,009	$60.70	$48.50 - $77.39
Q4 2014	122,624	$6,220	$46.72	$33.71 - $58.00
Q3 2014	113,948	$4,976	$33.11	$27.40 - $46.78
Q2 2014	50,472	$1,574	$26.43	$21.60 - $33.25
Q1 2014	242,067	$6,465	$30.62	$24.69 - $36.49
Q4 2013	64,364	$2,182	$22.95	$17.55 - $34.21
Q3 2013	54,650	$1,067	$17.01	$13.16 - $19.80
Q2 2013	43,006	$724	$15.18	$12.11 - $18.58