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
2026 Q1	$1.37M	Buy	+20,410	New	+$1.46M	0.16%	145
2024 Q4	–	Sell	-14,924	Closed	-$628K	–	2357
2024 Q3	$520K	Sell	14,924 -4,276	-22%	-$132K	0.01%	1289
2024 Q2	$588K	Buy	+19,200	New	+$573K	0.01%	1414
2024 Q1	–	Sell	-45,420	Closed	-$941K	–	3244
2023 Q4	$941K	Buy	+45,420	New	+$929K	0.01%	1084
2023 Q2	–	Sell	-11,600	Closed	-$239K	–	3039
2023 Q1	$239K	Sell	11,600 -9,200	-44%	-$187K	﹤0.01%	1919
2022 Q4	$376K	Buy	+20,800	New	+$389K	0.01%	1330
2022 Q3	–	Sell	-15,428	Closed	-$212K	–	2823
2022 Q2	$212K	Buy	+15,428	New	+$229K	0.01%	1604

Other funds holding IBKR

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

CCM

Cantillon Capital Management New York $665M AUM 25.91% 1-Year Est. Return

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

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 Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Two Sigma Securities's IBKR Position: Q1 2026 in Review

Two Sigma Securities opened a new position in Interactive Brokers (IBKR) in Q1 2026: 20,410 shares worth $1.37M. The stake represents 0.16% of the portfolio and ranks #145 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in IBKR as recently as Q3 2024.

Two Sigma Securities first reported a position in IBKR in Q2 2022 and has held it in 7 quarters since. 994 funds tracked by Wall St. Rank hold IBKR as of Q1 2026.

Two Sigma Securities held 20,410 shares of Interactive Brokers worth $1.37M as of Q1 2026.
Interactive Brokers was a new Two Sigma Securities position in Q1 2026.
Interactive Brokers made up 0.16% of Two Sigma Securities's portfolio in Q1 2026, its #145 holding.
Two Sigma Securities first reported a position in Interactive Brokers in Q2 2022 and has held it in 7 quarters since.
994 funds tracked by Wall St. Rank held Interactive Brokers as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.