Ken Griffin
AMBR

Ken Griffin’s Amber International Holding Ltd AMBR Stock Holding History

Ken Griffin’s Portfolio AMBR Stock Details AMBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$46K Sell
19,490
-31,505
-62% -$76.7K ﹤0.01% 12434
2025
Q4 		$88.2K Sell
50,995
-12,651
-20% -$25K ﹤0.01% 11733
2025
Q3 		$213K Buy
63,646
+42,675
+203% +$254K ﹤0.01% 11139
2025
Q2 		$231K Buy
+20,971
New +$218K ﹤0.01% 10386
2025
Q1 		– Sell
-12,171
Closed -$114K – 15775
2024
Q4 		$114K Sell
12,171
-3,862
-24% -$19.1K ﹤0.01% 11272
2024
Q3 		$52.9K Sell
16,033
-13,697
-46% -$35.8K ﹤0.01% 11841
2024
Q2 		$37.8K Buy
+29,730
New +$57.4K ﹤0.01% 12038
2024
Q1 		– Sell
-7,307
Closed -$28K – 15573
2023
Q4 		$28K Buy
+7,307
New +$20.7K ﹤0.01% 12326
2023
Q3 		– Sell
-9,598
Closed -$13.4K – 15277
2023
Q2 		$13.4K Sell
9,598
-15,460
-62% -$39.9K ﹤0.01% 13039
2023
Q1 		$85.2K Buy
+25,058
New +$96.1K ﹤0.01% 11485
2022
Q4 		– Sell
-3,860
Closed -$14K – 15558
2022
Q3 		$14K Sell
3,860
-4,253
-52% -$21.6K ﹤0.01% 12186
2022
Q2 		$55K Buy
8,113
+6,634
+449% +$54.9K ﹤0.01% 11876
2022
Q1 		$17K Buy
+1,479
New +$42.3K ﹤0.01% 13289
2021
Q4 		– Sell
-2,076
Closed -$128K – 14927
2021
Q3 		$115K Buy
+2,076
New +$125K ﹤0.01% 12699
2021
Q2 		– Sell
-9,452
Closed -$1.1M – 14567
2021
Q1 		$1.11M Sell
9,452
-2,808
-23% -$387K ﹤0.01% 7851
2020
Q4 		$1.05M Buy
12,260
+8,605
+235% +$661K ﹤0.01% 6717
2020
Q3 		$244K Buy
+3,655
New +$269K ﹤0.01% 8485
2020
Q2 		– Sell
-1,444
Closed -$68K – 10631
2020
Q1 		$68K Buy
1,444
+11
+0.8% +$446 ﹤0.01% 8875
2019
Q4 		$46K Buy
+1,433
New +$45.5K ﹤0.01% 8780
2019
Q1 		– Sell
-1,125
Closed -$38K – 9968
2018
Q4 		$38K Sell
1,125
-674
-37% -$24.2K ﹤0.01% 8555
2018
Q3 		$70K Buy
+1,799
New +$103K ﹤0.01% 8709

Other funds holding AMBR

PCP
Pantera Capital Partners San Francisco, California $158M AUM 600.89% 1-Year Est. Return
SP
SmartHarvest Portfolios Poulsbo, Washington $309M AUM
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $133B AUM 43.5% 1-Year Est. Return
EWA
EverSource Wealth Advisors Birmingham, Alabama $2.97B AUM 28.72% 1-Year Est. Return
Daiwa Securities Group
Daiwa Securities Group Tokyo, Japan $51.1B AUM 35.55% 1-Year Est. Return

Ken Griffin's AMBR Position: Q1 2026 in Review

Ken Griffin reduced its Amber International Holding Ltd (AMBR) stake by 62% in Q1 2026, selling an estimated $76.7K and leaving 19,490 shares worth $46K. The position accounts for ﹤0.01% of the portfolio, ranked #12434.

Ken Griffin first reported a position in AMBR in Q3 2018 and has held it in 21 quarters since. The position peaked at $1.11M in Q1 2021. 15 funds tracked by Wall St. Rank hold AMBR as of Q1 2026.

  • Ken Griffin held 19,490 shares of Amber International Holding Ltd worth $46K as of Q1 2026.
  • Ken Griffin sold 31,505 Amber International Holding Ltd shares in Q1 2026, an estimated $76.7K.
  • Amber International Holding Ltd made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #12434 holding.
  • Ken Griffin first reported a position in Amber International Holding Ltd in Q3 2018 and has held it in 21 quarters since.
  • Ken Griffin's Amber International Holding Ltd position peaked at $1.11M in Q1 2021.
  • 15 funds tracked by Wall St. Rank held Amber International Holding Ltd as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.