AMBARELLA INC - Common Stock (AMBA) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
AMBA on Nasdaq
Shares outstanding
42,207,521
Price per share
$70.84
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
35,779,698
Total reported value
$2,952,424,335
% of total 13F portfolios
0%
Share change
+129,936
Value change
+$42,624,057
Number of holders
325
Price from insider filings
$70.84
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of AMBARELLA INC - Common Stock (AMBA) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 7.3% $147,925,963 3,081,149 BlackRock, Inc. 31 Mar 2025

As of 30 Sep 2025, 325 institutional investors reported holding 35,779,698 shares of AMBARELLA INC - Common Stock (AMBA). This represents 85% of the company’s total 42,207,521 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of AMBARELLA INC - Common Stock (AMBA) together control 59% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VANGUARD GROUP INC 12% 5,168,636 +0.09% 0.01% $426,515,843
BlackRock, Inc. 9.3% 3,922,242 +0.11% 0.01% $323,663,420
STATE STREET CORP 4% 1,680,855 -9.4% 0% $138,704,155
Jericho Capital Asset Management L.P. 2.9% 1,213,347 +10% 1% $100,125,395
FULLER & THALER ASSET MANAGEMENT, INC. 2.6% 1,107,673 +8.9% 0.31% $91,405,159
GEODE CAPITAL MANAGEMENT, LLC 2.3% 985,017 +0.89% 0.01% $81,295,208
MORGAN STANLEY 2.3% 958,506 +21% 0% $79,095,975
MANUFACTURERS LIFE INSURANCE COMPANY, THE 2% 853,215 -38% 0.06% $70,407,302
UBS Group AG 1.9% 821,747 +379% 0.01% $67,810,562
BARCLAYS PLC 1.8% 775,113 +122% 0.02% $63,962,324
OBERWEIS ASSET MANAGEMENT INC/ 1.4% 611,360 +6.6% 1.9% $50,449,427
BANK OF AMERICA CORP /DE/ 1.4% 607,249 +6.9% 0% $50,110,187
Squarepoint Ops LLC 1.4% 586,972 +5.3% 0.1% $48,436,929
Connor, Clark & Lunn Investment Management Ltd. 1.3% 566,830 +18% 0.15% $46,774,812
Nuveen, LLC 1.3% 558,196 +11% 0.01% $46,062,333
Legal & General Group Plc 1.2% 518,799 -18% 0.01% $42,811,294
DIMENSIONAL FUND ADVISORS LP 1.2% 511,598 -0.88% 0.01% $42,217,072
GOLDMAN SACHS GROUP INC 1.2% 507,552 +41% 0.01% $41,883,221
Stephens Investment Management Group LLC 1.1% 477,498 -3.3% 0.51% $39,403,135
CITADEL ADVISORS LLC 1.1% 454,988 -52% 0.03% $37,545,610
Tributary Capital Management, LLC 1% 423,790 +88% 1.7% $34,971,150
JACOBS LEVY EQUITY MANAGEMENT, INC 0.94% 397,202 -11% 0.13% $32,777,109
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.91% 386,140 +38% 0.05% $31,874,598
NORTHERN TRUST CORP 0.91% 383,175 +0.13% 0% $31,619,602
Driehaus Capital Management LLC 0.9% 381,131 0.23% $31,450,930

Institutional Holders of AMBARELLA INC - Common Stock (AMBA) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 607,722 $43,034,088 +$8,468,961 $70.84 36
2025 Q3 35,779,698 $2,952,424,335 +$42,624,057 $82.52 325
2025 Q2 35,085,745 $2,317,972,853 +$77,214,064 $66.06 300
2025 Q1 35,186,404 $1,771,146,018 +$64,310,876 $50.33 291
2024 Q4 33,736,460 $2,454,349,057 +$65,823,299 $72.74 295
2024 Q3 32,923,308 $1,859,216,322 -$65,836,876 $56.40 263
2024 Q2 33,943,316 $1,831,143,678 +$86,794,304 $53.95 260
2024 Q1 32,854,091 $1,667,646,140 +$10,398,942 $50.77 263
2023 Q4 292,634 $17,935,538 -$1,266,129 $61.29 3
2023 Q3 30,576,570 $1,621,574,644 -$21,001,991 $53.03 248
2023 Q2 30,402,963 $2,542,513,399 +$36,147,175 $83.67 249
2023 Q1 30,182,826 $2,334,864,258 -$82,842,756 $77.42 263
2022 Q4 31,389,008 $2,579,932,327 +$138,729,356 $82.23 256
2022 Q3 28,388,182 $1,594,998,066 +$45,279,471 $56.18 225
2022 Q2 29,327,864 $1,915,980,724 +$19,004,348 $65.46 250
2022 Q1 28,532,283 $2,991,549,919 -$79,267,347 $104.92 281
2021 Q4 28,027,742 $5,684,844,883 -$9,826,808 $202.89 311
2021 Q3 28,453,202 $4,430,157,305 +$198,121,045 $155.74 273
2021 Q2 27,375,375 $2,918,515,357 +$9,870,358 $106.63 253
2021 Q1 26,981,579 $2,705,472,860 +$117,790,334 $100.39 260
2020 Q4 26,469,153 $2,430,419,889 +$72,832,353 $91.82 250
2020 Q3 25,712,128 $1,341,668,553 +$29,313,461 $52.18 210
2020 Q2 25,196,644 $1,153,853,328 -$39,631,775 $45.80 204
2020 Q1 25,685,733 $1,247,237,716 +$18,731,035 $48.56 205
2019 Q4 25,813,758 $1,564,187,530 +$12,394,924 $60.56 213
2019 Q3 25,543,606 $1,603,311,841 +$75,759,951 $62.83 216
2019 Q2 24,246,351 $1,069,988,731 +$17,407,950 $44.13 193
2019 Q1 23,895,795 $1,032,245,331 +$70,528,924 $43.20 198
2018 Q4 23,572,792 $824,885,779 -$66,516,843 $34.98 187
2018 Q3 25,838,070 $999,425,051 +$139,499,843 $38.68 189
2018 Q2 22,281,459 $860,301,191 -$40,112,685 $38.61 194
2018 Q1 22,495,338 $1,103,181,174 -$17,877,298 $48.99 213
2017 Q4 23,383,626 $1,373,899,298 +$119,881,874 $58.75 213
2017 Q3 21,230,025 $1,040,482,532 +$103,705,374 $49.01 200
2017 Q2 18,997,833 $922,403,181 -$6,152,330 $48.55 194
2017 Q1 19,080,135 $1,043,896,792 -$33,954,407 $54.71 225
2016 Q4 21,265,458 $1,151,084,876 +$76,710,159 $54.13 229
2016 Q3 19,289,248 $1,418,816,412 +$183,392,780 $73.61 232
2016 Q2 17,296,411 $878,795,622 +$40,163,189 $50.81 202
2016 Q1 16,631,315 $743,173,121 -$56,597,943 $44.70 197
2015 Q4 17,234,820 $960,525,976 -$47,207,442 $55.74 236
2015 Q3 17,668,582 $1,021,114,938 +$33,878,156 $57.79 225
2015 Q2 15,161,473 $1,558,483,345 +$60,452,820 $102.69 228
2015 Q1 15,317,538 $1,159,510,607 +$60,844,951 $75.71 207
2014 Q4 14,941,453 $757,939,346 +$23,416,348 $50.72 183
2014 Q3 14,496,791 $632,877,553 +$126,190,705 $43.67 158
2014 Q2 11,842,391 $369,239,342 +$112,354,369 $31.18 140
2014 Q1 8,334,976 $222,695,081 -$21,915,742 $26.71 128