Thompson Siegel & Walmsley’s Interactive Brokers IBKR Stock Holding History

Thompson Siegel & Walmsley’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	$696K	Hold	8,000	–	–	0.01%	344
2026 Q1	$537K	Sell	8,000 -20,500	-72%	-$1.46M	0.01%	352
2025 Q4	$1.83M	Sell	28,500 -135,356	-83%	-$9.06M	0.03%	280
2025 Q3	$11.3M	Sell	163,856 -12,500	-7%	-$786K	0.18%	121
2025 Q2	$9.77M	Buy	176,356 +148,756	+539%	+$7.06M	0.16%	134
2025 Q1	$1.14M	Buy	27,600 +9,600	+53%	+$476K	0.02%	280
2024 Q4	$795K	Sell	18,000 -99,600	-85%	-$4.19M	0.01%	294
2024 Q3	$4.1M	Buy	+117,600	New	+$3.64M	0.06%	215

Other funds holding IBKR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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 Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Thompson Siegel & Walmsley's IBKR Position: Q2 2026 in Review

Thompson Siegel & Walmsley held its Interactive Brokers (IBKR) position steady in Q2 2026 at 8,000 shares worth $696K. The position accounts for 0.01% of the portfolio, ranked #344.

Thompson Siegel & Walmsley first reported a position in IBKR in Q3 2024 and has held it in 8 quarters since. The position peaked at $11.3M in Q3 2025. 1,112 funds tracked by Wall St. Rank hold IBKR as of Q2 2026.

Thompson Siegel & Walmsley held 8,000 shares of Interactive Brokers worth $696K as of Q2 2026.
Thompson Siegel & Walmsley left its Interactive Brokers share count unchanged in Q2 2026.
Interactive Brokers made up 0.01% of Thompson Siegel & Walmsley's portfolio in Q2 2026, its #344 holding.
Thompson Siegel & Walmsley first reported a position in Interactive Brokers in Q3 2024 and has held it in 8 quarters since.
Thompson Siegel & Walmsley's Interactive Brokers position peaked at $11.3M in Q3 2025.
1,112 funds tracked by Wall St. Rank held Interactive Brokers as of Q2 2026.

Based on Thompson Siegel & Walmsley's 13F filing for Q2 2026, filed 11 Aug 2026.