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Cornerstone Financial Management’s Interactive Brokers IBKR Stock Holding History

Cornerstone Financial Management’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
Q2 		$8.7K Buy
100
+46
+85% +$3.83K 0.01% 503
2026
Q1 		$3.62K Buy
54
+13
+32% +$928 ﹤0.01% 568
2025
Q4 		$2.64K Buy
+41
New +$2.75K ﹤0.01% 601

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 $3.38T AUM 44.17% 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 $2.75B AUM 36.11% 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

Cornerstone Financial Management's IBKR Position: Q2 2026 in Review

Cornerstone Financial Management increased its Interactive Brokers (IBKR) stake by 85% in Q2 2026, buying an estimated $3.83K and bringing the position to 100 shares worth $8.7K. The position accounts for 0.01% of the portfolio, ranked #503.

Cornerstone Financial Management first reported a position in IBKR in Q4 2025 and has held it in 3 quarters since. 1,119 funds tracked by Wall St. Rank hold IBKR as of Q2 2026.

  • Cornerstone Financial Management held 100 shares of Interactive Brokers worth $8.7K as of Q2 2026.
  • Cornerstone Financial Management bought 46 Interactive Brokers shares in Q2 2026, an estimated $3.83K.
  • Interactive Brokers made up 0.01% of Cornerstone Financial Management's portfolio in Q2 2026, its #503 holding.
  • Cornerstone Financial Management first reported a position in Interactive Brokers in Q4 2025 and has held it in 3 quarters since.
  • 1,119 funds tracked by Wall St. Rank held Interactive Brokers as of Q2 2026.

Based on Cornerstone Financial Management's 13F filing for Q2 2026, filed 12 Aug 2026.