SG Americas Securities
AMBA icon

SG Americas Securities’s Ambarella AMBA Stock Holding History

SG Americas Securities’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
2023
Q1 		– Sell
-14,900
Closed -$3K – 3234
2022
Q4 		$3K Hold
14,900
– – ﹤0.01% 3003
2022
Q3 		$10K Buy
+14,900
New +$1.1M ﹤0.01% 3119

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

SG Americas Securities's AMBA Position: Q1 2026 in Review

SG Americas Securities reduced its Ambarella (AMBA) stake by 7% in Q1 2026, selling an estimated $241K and leaving 51,367 shares worth $2.64M. The position accounts for ﹤0.01% of the portfolio, ranked #1265.

SG Americas Securities first reported a position in AMBA in Q1 2014 and has held it in 37 quarters since. The position peaked at $7.45M in Q3 2021. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.

  • SG Americas Securities held 51,367 shares of Ambarella worth $2.64M as of Q1 2026.
  • SG Americas Securities sold 3,858 Ambarella shares in Q1 2026, an estimated $241K.
  • Ambarella made up ﹤0.01% of SG Americas Securities's portfolio in Q1 2026, its #1265 holding.
  • SG Americas Securities first reported a position in Ambarella in Q1 2014 and has held it in 37 quarters since.
  • SG Americas Securities's Ambarella position peaked at $7.45M in Q3 2021.
  • 305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.

Based on SG Americas Securities's 13F filing for Q1 2026, filed 16 Apr 2026.