Simplex Trading’s Amber International Holding Ltd AMBR Stock Holding History

Simplex Trading’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	–	Sell	-300	Closed	-$519	–	10381
2025 Q4	$519	Buy	+300	New	+$592	﹤0.01%	8152
2025 Q3	–	Sell	-800	Closed	-$8K	–	10289
2025 Q2	$8K	Buy	+800	New	+$8.32K	﹤0.01%	7510
2024 Q3	–	Sell	-27,300	Closed	-$34K	–	9774
2024 Q2	$34K	Buy	+27,300	New	+$52.8K	﹤0.01%	6464
2022 Q2	–	Sell	-140	Closed	-$1K	–	11305
2022 Q1	$1K	Sell	140 -740	-84%	-$21.2K	﹤0.01%	10171
2021 Q4	$40K	Buy	880 +720	+450%	+$44.2K	﹤0.01%	7549
2021 Q3	$17K	Hold	160	–	–	﹤0.01%	8582
2021 Q2	$17K	Buy	160 +158	+7,900%	+$18.4K	﹤0.01%	8735
2021 Q1	$17K	Buy	+2	New	+$276	﹤0.01%	7598
2020 Q4	–	Sell	-8	Closed	-$50K	–	9211
2020 Q3	$50K	Buy	8 +6	+300%	+$442	﹤0.01%	5606
2020 Q2	$12K	Hold	2	–	–	﹤0.01%	6567
2020 Q1	$10K	Buy	+2	New	+$81	﹤0.01%	6487
2018 Q3	–	Hold	0	–	-$1K	–	8187
2018 Q2	–	Hold	0	–	–	–	7215

Other funds holding AMBR

PCP

Pantera Capital Partners San Francisco, California $158M AUM 600.89% 1-Year Est. Return

SmartHarvest Portfolios Poulsbo, Washington $240M AUM

XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

RhumbLine Advisers Boston, Massachusetts $117B AUM 29.66% 1-Year Est. Return

EWA

EverSource Wealth Advisors Birmingham, Alabama $3.28B AUM 23.66% 1-Year Est. Return

Simplex Trading's AMBR Position: Q1 2026 in Review

Simplex Trading reduced its Amber International Holding Ltd (AMBR) stake by 98% in Q1 2026, selling an estimated $46.4K and leaving 345 shares worth $814. The position accounts for ﹤0.01% of the portfolio, ranked #8643.

Simplex Trading first reported a position in AMBR in Q2 2018 and has held it in 17 quarters since. The position peaked at $212K in Q1 2021. 15 funds tracked by Wall St. Rank hold AMBR as of Q1 2026.

Simplex Trading held 345 shares of Amber International Holding Ltd worth $814 as of Q1 2026.
Simplex Trading sold 19,067 Amber International Holding Ltd shares in Q1 2026, an estimated $46.4K.
Amber International Holding Ltd made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #8643 holding.
Simplex Trading first reported a position in Amber International Holding Ltd in Q2 2018 and has held it in 17 quarters since.
Simplex Trading's Amber International Holding Ltd position peaked at $212K in Q1 2021.
15 funds tracked by Wall St. Rank held Amber International Holding Ltd as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.