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Two Sigma Securities’s Interactive Brokers IBKR Stock Holding History

Two Sigma Securities’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
2025
Q1 		– Sell
-42,000
Closed -$1.86M – 1792
2024
Q4 		$1.86M Buy
42,000
+22,800
+119% +$960K 0.25% 65
2024
Q3 		$669K Buy
19,200
+1,600
+9% +$49.5K 0.01% 1105
2024
Q2 		$539K Buy
+17,600
New +$525K 0.01% 1481
2024
Q1 		– Sell
-15,600
Closed -$323K – 3245
2023
Q4 		$323K Buy
15,600
+4,000
+34% +$81.9K ﹤0.01% 1930
2023
Q3 		$251K Buy
+11,600
New +$258K ﹤0.01% 2109
2023
Q2 		– Sell
-29,200
Closed -$603K – 3040
2023
Q1 		$603K Buy
29,200
+3,200
+12% +$65.1K 0.01% 1131
2022
Q4 		$470K Buy
+26,000
New +$486K 0.01% 1138

Other funds holding IBKR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GWM
Greenwich Wealth Management Greenwich, Connecticut $2.74B AUM 36.19% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Two Sigma Securities's IBKR Position: Q2 2026 in Review

Two Sigma Securities reduced its Interactive Brokers (IBKR) stake by 19% in Q2 2026, selling an estimated $314K and leaving 16,633 shares worth $1.45M. The position accounts for 0.12% of the portfolio, ranked #179.

Two Sigma Securities first reported a position in IBKR in Q2 2022 and has held it in 8 quarters since. 1,116 funds tracked by Wall St. Rank hold IBKR as of Q2 2026.

  • Two Sigma Securities held 16,633 shares of Interactive Brokers worth $1.45M as of Q2 2026.
  • Two Sigma Securities sold 3,777 Interactive Brokers shares in Q2 2026, an estimated $314K.
  • Interactive Brokers made up 0.12% of Two Sigma Securities's portfolio in Q2 2026, its #179 holding.
  • Two Sigma Securities first reported a position in Interactive Brokers in Q2 2022 and has held it in 8 quarters since.
  • 1,116 funds tracked by Wall St. Rank held Interactive Brokers as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.