Citadel Advisors
RBLU

Citadel Advisors’s T-REX 2X Long RBLX Daily Target ETF RBLU Stock Holding History

Citadel Advisors’s Portfolio RBLU Stock Details RBLU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$136K Buy
+11,535
New +$216K ﹤0.01% 11769

Other funds holding RBLU

Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Citadel Advisors's RBLU Position: Q1 2026 in Review

Citadel Advisors opened a new position in T-REX 2X Long RBLX Daily Target ETF (RBLU) in Q1 2026: 11,535 shares worth $136K. The stake represents ﹤0.01% of the portfolio and ranks #11769 among its holdings.

5 funds tracked by Wall St. Rank hold RBLU as of Q1 2026.

  • Citadel Advisors held 11,535 shares of T-REX 2X Long RBLX Daily Target ETF worth $136K as of Q1 2026.
  • T-REX 2X Long RBLX Daily Target ETF was a new Citadel Advisors position in Q1 2026.
  • T-REX 2X Long RBLX Daily Target ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #11769 holding.
  • 5 funds tracked by Wall St. Rank held T-REX 2X Long RBLX Daily Target ETF as of Q1 2026.

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