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Marex Group’s ARK 21Shares Bitcoin ETF ARKB Stock Holding History

Marex Group’s Portfolio ARKB Stock Details ARKB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$487K Hold
25,000
– – ﹤0.01% 709
2026
Q1 		$562K Hold
25,000
– – ﹤0.01% 591
2025
Q4 		$726K Buy
25,000
+5,000
+25% +$166K ﹤0.01% 463
2025
Q3 		$760K Buy
+20,000
New +$761K 0.01% 403

Other funds holding ARKB

AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
SSA
Schonfeld Strategic Advisors New York $27.9B AUM 51.18% 1-Year Est. Return
GD
Galaxy Digital New York $1.7B AUM
ISS
Intesa Sanpaolo SpA. Turin, Italy $2.92B AUM
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
KC
Kaleidoscope Capital Boston, Massachusetts $271M AUM 24.36% 1-Year Est. Return
TI
Tidal Investments Milwaukee, Wisconsin $57.8B AUM 72.54% 1-Year Est. Return
CWP
Cyndeo Wealth Partners St. Petersburg, Florida $2.12B AUM 24.61% 1-Year Est. Return

Marex Group's ARKB Position: Q2 2026 in Review

Marex Group held its ARK 21Shares Bitcoin ETF (ARKB) position steady in Q2 2026 at 25,000 shares worth $487K. The position accounts for ﹤0.01% of the portfolio, ranked #709.

Marex Group first reported a position in ARKB in Q3 2025 and has held it in 4 quarters since. The position peaked at $760K in Q3 2025. 125 funds tracked by Wall St. Rank hold ARKB as of Q2 2026.

  • Marex Group held 25,000 shares of ARK 21Shares Bitcoin ETF worth $487K as of Q2 2026.
  • Marex Group left its ARK 21Shares Bitcoin ETF share count unchanged in Q2 2026.
  • ARK 21Shares Bitcoin ETF made up ﹤0.01% of Marex Group's portfolio in Q2 2026, its #709 holding.
  • Marex Group first reported a position in ARK 21Shares Bitcoin ETF in Q3 2025 and has held it in 4 quarters since.
  • Marex Group's ARK 21Shares Bitcoin ETF position peaked at $760K in Q3 2025.
  • 125 funds tracked by Wall St. Rank held ARK 21Shares Bitcoin ETF as of Q2 2026.

Based on Marex Group's 13F filing for Q2 2026, filed 14 Aug 2026.