SG Americas Securities
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SG Americas Securities’s Interactive Brokers IBKR Stock Holding History

SG Americas 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
2018
Q2 		– Sell
-224,000
Closed -$196K – 3420
2018
Q1 		$196K Buy
+224,000
New +$3.71M ﹤0.01% 2449

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

SG Americas Securities's IBKR Position: Q1 2026 in Review

SG Americas Securities increased its Interactive Brokers (IBKR) stake by 292% in Q1 2026, buying an estimated $13.2M and bringing the position to 247,461 shares worth $16.6M. The position accounts for 0.02% of the portfolio, ranked #607.

SG Americas Securities first reported a position in IBKR in Q4 2014 and has held it in 37 quarters since. 994 funds tracked by Wall St. Rank hold IBKR as of Q1 2026.

  • SG Americas Securities held 247,461 shares of Interactive Brokers worth $16.6M as of Q1 2026.
  • SG Americas Securities bought 184,411 Interactive Brokers shares in Q1 2026, an estimated $13.2M.
  • Interactive Brokers made up 0.02% of SG Americas Securities's portfolio in Q1 2026, its #607 holding.
  • SG Americas Securities first reported a position in Interactive Brokers in Q4 2014 and has held it in 37 quarters since.
  • 994 funds tracked by Wall St. Rank held Interactive Brokers as of Q1 2026.

Based on SG Americas Securities's 13F filing for Q1 2026, filed 16 Apr 2026.