Simplex Trading’s American Bitcoin Corp ABTC Stock Holding History

Simplex Trading’s Portfolio ABTC Stock Details ABTC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$288K	Sell	20,747 -5,346	-20%	-$103K	﹤0.01%	3873
2025 Q4	$665K	Buy	26,093 +20,393	+358%	+$1.27M	﹤0.01%	3024
2025 Q3	$576K	Buy	+5,700	New	+$571K	﹤0.01%	3646
2022 Q4	–	Sell	-1	Closed	-$3K	–	10656
2022 Q3	$3K	Hold	1	–	–	﹤0.01%	9170
2022 Q2	$4K	Hold	1	–	–	﹤0.01%	9052
2022 Q1	$41K	Hold	1	–	–	﹤0.01%	7427
2021 Q4	$59K	Sell	1 -4	-80%	-$302K	﹤0.01%	7044
2021 Q3	$596K	Hold	5	–	–	﹤0.01%	3833
2021 Q2	$598K	Buy	+5	New	+$625K	﹤0.01%	3886
2021 Q1	–	Hold	0	–	–	–	3176
2020 Q4	–	Hold	0	–	–	–	5738

Other funds holding ABTC

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

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

PCA

Providence Capital Advisors Charlotte, North Carolina $613M AUM 17.83% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Simplex Trading's ABTC Position: Q1 2026 in Review

Simplex Trading reduced its American Bitcoin Corp (ABTC) stake by 91% in Q1 2026, selling an estimated $360K and leaving 1,962 shares worth $27.2K. The position accounts for ﹤0.01% of the portfolio, ranked #6491.

Simplex Trading first reported a position in ABTC in Q4 2020 and has held it in 8 quarters since. The position peaked at $527K in Q4 2025. 134 funds tracked by Wall St. Rank hold ABTC as of Q1 2026.

Simplex Trading held 1,962 shares of American Bitcoin Corp worth $27.2K as of Q1 2026.
Simplex Trading sold 18,691 American Bitcoin Corp shares in Q1 2026, an estimated $360K.
American Bitcoin Corp made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #6491 holding.
Simplex Trading first reported a position in American Bitcoin Corp in Q4 2020 and has held it in 8 quarters since.
Simplex Trading's American Bitcoin Corp position peaked at $527K in Q4 2025.
134 funds tracked by Wall St. Rank held American Bitcoin Corp as of Q1 2026.

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