JP Morgan Chase
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JP Morgan Chase’s Ambarella AMBA Stock Holding History

JP Morgan Chase’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
2025
Q1 		– Sell
-50,000
Closed -$3.64M – 7301
2024
Q4 		$3.64M Hold
50,000
– – ﹤0.01% 3645
2024
Q3 		$2.82M Hold
50,000
– – ﹤0.01% 3703
2024
Q2 		$2.7M Hold
50,000
– – ﹤0.01% 3530
2024
Q1 		$2.54M Buy
+50,000
New +$2.73M ﹤0.01% 3655
2018
Q2 		– Sell
-100,000
Closed -$4.9M – 5532
2018
Q1 		$4.9M Buy
+100,000
New +$5.19M ﹤0.01% 2592
2014
Q4 		– Sell
-1,000,000
Closed -$43.7M – 4207
2014
Q3 		$43.7M Buy
+1,000,000
New +$33.1M 0.01% 965

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

JP Morgan Chase's AMBA Position: Q1 2026 in Review

JP Morgan Chase increased its Ambarella (AMBA) stake by 77% in Q1 2026, buying an estimated $12.8M and bringing the position to 473,762 shares worth $23M. The position accounts for ﹤0.01% of the portfolio, ranked #1962.

JP Morgan Chase first reported a position in AMBA in Q3 2014 and has held it in 46 quarters since. The position peaked at $118M in Q4 2021. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.

  • JP Morgan Chase held 473,762 shares of Ambarella worth $23M as of Q1 2026.
  • JP Morgan Chase bought 205,890 Ambarella shares in Q1 2026, an estimated $12.8M.
  • Ambarella made up ﹤0.01% of JP Morgan Chase's portfolio in Q1 2026, its #1962 holding.
  • JP Morgan Chase first reported a position in Ambarella in Q3 2014 and has held it in 46 quarters since.
  • JP Morgan Chase's Ambarella position peaked at $118M in Q4 2021.
  • 305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.

Based on JP Morgan Chase's 13F filing for Q1 2026, filed 13 May 2026.