JO
AMBR

John Overdeck’s Amber International Holding Ltd AMBR Stock Holding History

John Overdeck’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
Q2 		– Sell
-11,502
Closed -$27.1K – 5509
2026
Q1 		$27.1K Hold
11,502
– – ﹤0.01% 4500
2025
Q4 		$19.9K Sell
11,502
-1,111
-9% -$2.19K ﹤0.01% 4000
2025
Q3 		$42.3K Buy
+12,613
New +$75K ﹤0.01% 3551
2022
Q4 		– Sell
-4,276
Closed -$15K – 3119
2022
Q3 		$15K Sell
4,276
-1,278
-23% -$6.48K ﹤0.01% 2393
2022
Q2 		$37K Sell
5,554
-8,226
-60% -$68.1K ﹤0.01% 2364
2022
Q1 		$163K Buy
+13,780
New +$394K ﹤0.01% 2368
2021
Q3 		– Sell
-1,268
Closed -$140K – 4811
2021
Q2 		$140K Sell
1,268
-19,114
-94% -$2.23M ﹤0.01% 3860
2021
Q1 		$2.4M Buy
20,382
+422
+2% +$58.2K 0.01% 1564
2020
Q4 		$1.71M Buy
19,960
+1,334
+7% +$103K ﹤0.01% 1597
2020
Q3 		$1.24M Buy
+18,626
New +$1.37M ﹤0.01% 1613

Other funds holding AMBR

PO
Paradigm Operations San Francisco, California $1.03B AUM 33.86% 1-Year Est. Return
SP
SmartHarvest Portfolios Poulsbo, Washington $309M AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $133B AUM 43.5% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
CIAM
Caitong International Asset Management Hong Kong $729M AUM 1,176.98% 1-Year Est. Return

John Overdeck's AMBR Position: Q2 2026 in Review

John Overdeck sold out of Amber International Holding Ltd (AMBR) in Q2 2026, closing a stake of 11,502 shares — an estimated $27.1K sold.

John Overdeck first reported a position in AMBR in Q3 2020 and held it in 10 quarters. The position peaked at $2.4M in Q1 2021. 8 funds tracked by Wall St. Rank hold AMBR as of Q2 2026.

  • John Overdeck reported no remaining Amber International Holding Ltd position as of Q2 2026 after selling out during the quarter.
  • John Overdeck sold 11,502 Amber International Holding Ltd shares in Q2 2026, an estimated $27.1K.
  • John Overdeck first reported a position in Amber International Holding Ltd in Q3 2020 and held it in 10 quarters.
  • John Overdeck's Amber International Holding Ltd position peaked at $2.4M in Q1 2021.
  • 8 funds tracked by Wall St. Rank held Amber International Holding Ltd as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.