Jim Simons Interactive Brokers Group, Inc. Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q3 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Interactive Brokers Group, Inc. stock. As of the latest transaction made, Renaissance Technologies LLC holds 963,640 shares of IBKR stock, worth $63.6 Million. This represents 0.09% of its overall portfolio holdings.

Number of Shares

963,640

Previous 1,978,940 51.31%

Holding current value

$63.6 Million

Previous $110 Million 39.53%

% of portfolio

0.09%

Previous 0.16%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	SELL	$56.32 - $68.81 $57.2 Million - $69.9 Million	-1,015,300 Reduced 51.31%	963,640 $66.3 Million
Q2 2025 Aug 13, 2025	BUY	$50.53 - $212.53 $64.2 Million - $270 Million	1,269,630 Added 179.0%	1,978,940 $110 Million
Q1 2025 May 14, 2025	BUY	$161.03 - $235.53 $16.8 Million - $24.6 Million	104,400 Added 17.26%	709,310 $117 Million
Q4 2024 Feb 13, 2025	BUY	$138.3 - $192.95 $31.2 Million - $43.6 Million	225,910 Added 59.61%	604,910 $107 Million
Q3 2024 Nov 13, 2024	BUY	$108.65 - $139.41 $23.6 Million - $30.3 Million	217,400 Added 134.53%	379,000 $52.8 Million

Q2 2024 Aug 09, 2024	SELL	$107.39 - $128.6 $25.4 Million - $30.5 Million	-236,900 Reduced 59.45%	161,600 $19.8 Million
Q1 2024 May 13, 2024	BUY	$84.55 - $111.71 $21 Million - $27.7 Million	247,800 Added 164.43%	398,500 $44.5 Million
Q4 2023 Feb 13, 2024	SELL	$76.41 - $89.67 $1.25 Million - $1.47 Million	-16,400 Reduced 9.81%	150,700 $12.5 Million
Q3 2023 Nov 14, 2023	SELL	$81.97 - $94.47 $6.69 Million - $7.71 Million	-81,600 Reduced 32.81%	167,100 $14.5 Million
Q2 2023 Aug 11, 2023	BUY	$71.41 - $84.74 $2.59 Million - $3.08 Million	36,300 Added 17.09%	248,700 $20.7 Million
Q1 2023 May 12, 2023	SELL	$71.38 - $89.23 $3.39 Million - $4.24 Million	-47,500 Reduced 18.28%	212,400 $17.5 Million
Q4 2022 Feb 13, 2023	SELL	$63.7 - $80.67 $2.22 Million - $2.82 Million	-34,900 Reduced 11.84%	259,900 $18.8 Million
Q3 2022 Nov 14, 2022	BUY	$53.39 - $70.24 $1.19 Million - $1.57 Million	22,300 Added 8.18%	294,800 $18.8 Million
Q2 2022 Aug 12, 2022	SELL	$52.62 - $67.23 $252,576 - $322,704	-4,800 Reduced 1.73%	272,500 $15 Million
Q1 2022 May 13, 2022	SELL	$57.13 - $79.06 $11.5 Million - $15.9 Million	-201,300 Reduced 42.06%	277,300 $18.3 Million
Q4 2021 Feb 11, 2022	SELL	$63.9 - $81.44 $3.18 Million - $4.05 Million	-49,700 Reduced 9.41%	478,600 $38 Million
Q3 2021 Nov 12, 2021	SELL	$59.39 - $66.18 $33.1 Million - $36.9 Million	-557,358 Reduced 51.34%	528,300 $32.9 Million
Q2 2021 Aug 13, 2021	BUY	$63.26 - $77.36 $28.4 Million - $34.8 Million	449,458 Added 70.65%	1,085,658 $71.4 Million
Q1 2021 May 13, 2021	BUY	$61.19 - $78.88 $5.43 Million - $7 Million	88,800 Added 16.22%	636,200 $46.5 Million
Q4 2020 Feb 10, 2021	BUY	$47.57 - $62.31 $5.63 Million - $7.38 Million	118,400 Added 27.6%	547,400 $33.3 Million
Q3 2020 Nov 13, 2020	BUY	$42.25 - $53.3 $8.08 Million - $10.2 Million	191,300 Added 80.48%	429,000 $20.7 Million
Q2 2020 Aug 13, 2020	BUY	$37.12 - $45.93 $8.82 Million - $10.9 Million	237,700 New	237,700 $9.93 Million

Others Institutions Holding IBKR

# of Institutions

994

Shares Held

349M

Call Options Held

6.79M

Put Options Held

6.71M

View Full List

About Interactive Brokers Group, Inc.

Ticker IBKR
Exchange NASDAQ
Sector Financial Services
Industry Capital Markets
Shares Outstandng 90,820,000
Market Cap $6B
Description
Interactive Brokers Group, Inc. operates as an automated electronic broker worldwide. The company specializes in executing, clearing, and settling trades in stocks, options, futures, foreign exchange instruments, bonds, mutual funds, exchange traded funds (ETFs), metals, and cryptocurrencies. It also custodies and services accounts for hedge and...

More about IBKR

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