Qube Research & Technologies (QRT)
IBKR icon

Qube Research & Technologies (QRT)’s Interactive Brokers IBKR Stock Holding History

Qube Research & Technologies (QRT)’s Portfolio IBKR Stock Details IBKR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.05M Sell
30,500
-99,500
-77% -$7.1M ﹤0.01% 2163
2025
Q4 		$8.36M Sell
130,000
-18,300
-12% -$1.23M 0.01% 1457
2025
Q3 		$10.2M Buy
148,300
+9,400
+7% +$591K 0.01% 1316
2025
Q2 		$7.7M Buy
138,900
+66,500
+92% +$3.15M 0.01% 1458
2025
Q1 		$3M Buy
72,400
+30,800
+74% +$1.53M ﹤0.01% 1792
2024
Q4 		$1.84M Buy
+41,600
New +$1.75M ﹤0.01% 1911

Other funds holding IBKR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
CCM
Cantillon Capital Management New York $15.1B AUM 23.54% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
GWM
Greenwich Wealth Management Greenwich, Connecticut $2.45B AUM 39.53% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Qube Research & Technologies (QRT)'s IBKR Position: Q1 2026 in Review

Qube Research & Technologies (QRT) reduced its Interactive Brokers (IBKR) stake by 10% in Q1 2026, selling an estimated $3M and leaving 375,022 shares worth $25.2M. The position accounts for 0.03% of the portfolio, ranked #753.

Qube Research & Technologies (QRT) first reported a position in IBKR in Q2 2018 and has held it in 17 quarters since. The position peaked at $132M in Q1 2025. 993 funds tracked by Wall St. Rank hold IBKR as of Q1 2026.

  • Qube Research & Technologies (QRT) held 375,022 shares of Interactive Brokers worth $25.2M as of Q1 2026.
  • Qube Research & Technologies (QRT) sold 41,964 Interactive Brokers shares in Q1 2026, an estimated $3M.
  • Interactive Brokers made up 0.03% of Qube Research & Technologies (QRT)'s portfolio in Q1 2026, its #753 holding.
  • Qube Research & Technologies (QRT) first reported a position in Interactive Brokers in Q2 2018 and has held it in 17 quarters since.
  • Qube Research & Technologies (QRT)'s Interactive Brokers position peaked at $132M in Q1 2025.
  • 993 funds tracked by Wall St. Rank held Interactive Brokers as of Q1 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q1 2026, filed 15 May 2026.