Cerity Partners
AMBA icon

Cerity Partners’s Ambarella AMBA Stock Holding History

Cerity Partners’s Portfolio AMBA Stock Details AMBA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$826K Buy
16,037
+8,166
+104% +$509K ﹤0.01% 1963
2025
Q4 		$558K Sell
7,871
-3,504
-31% -$283K ﹤0.01% 2025
2025
Q3 		$939K Buy
11,375
+3,323
+41% +$241K ﹤0.01% 1625
2025
Q2 		$532K Buy
8,052
+2,315
+40% +$123K ﹤0.01% 1823
2025
Q1 		$289K Buy
5,737
+639
+13% +$43.7K ﹤0.01% 2038
2024
Q4 		$367K Buy
5,098
+413
+9% +$26.3K ﹤0.01% 1932
2024
Q3 		$264K Buy
4,685
+286
+7% +$15.2K ﹤0.01% 2146
2024
Q2 		$237K Sell
4,399
-222
-5% -$11K ﹤0.01% 1938
2024
Q1 		$235K Buy
4,621
+313
+7% +$17.1K ﹤0.01% 2011
2023
Q4 		$264K Buy
+4,308
New +$235K ﹤0.01% 1586
2023
Q3 		– Sell
-4,867
Closed -$407K – 1402
2023
Q2 		$407K Sell
4,867
-6
-0.1% -$439 ﹤0.01% 1272
2023
Q1 		$377K Buy
4,873
+6
+0.1% +$514 ﹤0.01% 1427
2022
Q4 		$400K Buy
4,867
+17
+0.4% +$1.13K ﹤0.01% 1040
2022
Q3 		$272K Buy
4,850
+38
+0.8% +$2.82K ﹤0.01% 935
2022
Q2 		$315K Buy
4,812
+3
+0.1% +$242 ﹤0.01% 890
2022
Q1 		$505K Sell
4,809
-6,278
-57% -$800K 0.01% 590
2021
Q4 		$2.25M Buy
+11,087
New +$2.06M 0.03% 299
2018
Q1 		– Sell
-3,520
Closed -$207K – 523
2017
Q4 		$207K Buy
+3,520
New +$196K 0.01% 528

Other funds holding AMBA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return

Cerity Partners's AMBA Position: Q1 2026 in Review

Cerity Partners increased its Ambarella (AMBA) stake by 104% in Q1 2026, buying an estimated $509K and bringing the position to 16,037 shares worth $826K. The position accounts for ﹤0.01% of the portfolio, ranked #1963.

Cerity Partners first reported a position in AMBA in Q4 2017 and has held it in 18 quarters since. The position peaked at $2.25M in Q4 2021. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.

  • Cerity Partners held 16,037 shares of Ambarella worth $826K as of Q1 2026.
  • Cerity Partners bought 8,166 Ambarella shares in Q1 2026, an estimated $509K.
  • Ambarella made up ﹤0.01% of Cerity Partners's portfolio in Q1 2026, its #1963 holding.
  • Cerity Partners first reported a position in Ambarella in Q4 2017 and has held it in 18 quarters since.
  • Cerity Partners's Ambarella position peaked at $2.25M in Q4 2021.
  • 305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.

Based on Cerity Partners's 13F filing for Q1 2026, filed 15 May 2026.