What does CUSIP 45841N107 represent in this 13F holders report?

CUSIP 45841N107 is the security identifier for IBKR - Interactive Brokers Group, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held IBKR - Interactive Brokers Group, Inc. - Common Stock in Q2 2023?

416 institutional investors reported IBKR - Interactive Brokers Group, Inc. - Common Stock for Q2 2023. Use the holders table for investor-level position and value details.

Interactive Brokers Group, Inc. - Common Stock (IBKR)

CUSIP: 45841N107

Q2 2023 13F Holders as of 30 Jun 2023

Type / Class: Equity / Common Stock
Shares outstanding: 445,757,274
Total 13F shares: 91,602,443
Share change: +340,643
Total reported value: $7,609,573,083
Put/Call ratio: 105%
Price per share: $83.07
Number of holders: 416
Value change: +$29,089,179
Number of buys: 195
Number of sells: 212

Security key

45841N107

Report period

Q2 2023

Institutions

416

Top holders

IBKR full security history Newer quarter: Q3 2023 Previous quarter: Q1 2023 Interactive Brokers Group, Inc. SEC filings Interactive Brokers Group, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 45841N107

Newer quarter: Q3 2023 Previous quarter: Q1 2023

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of IBKR - Interactive Brokers Group, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with the largest verified stakes, then open the linked filing trail.

Lead holder

VANGUARD GROUP INC

13D/G signal

—

Evidence rows

Latest as of

31 Mar 2023

13F Lead comparable stake: 2.1%

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	2.1%	$767,308,676 9,293,952 shares	—	31 Mar 2023
BlackRock Finance, Inc.	13F Company 13F	2%	$740,753,847 8,972,309 shares	—	31 Mar 2023
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	13F Company 13F	1.7%	$619,302,958 7,501,247 shares	—	31 Mar 2023
Orbis Allan Gray Ltd	13F Company 13F	1.6%	$591,479,571 7,164,239 shares	—	31 Mar 2023
CANTILLON CAPITAL MANAGEMENT LLC	13F Company 13F	0.81%	$297,579,264 3,604,400 shares	—	31 Mar 2023
Greenwich Wealth Management LLC	13F Company 13F	0.66%	$241,584,000 2,926,161 shares	—	31 Mar 2023
STATE STREET CORP	13F Company 13F	0.62%	$226,389,427 2,742,120 shares	—	31 Mar 2023
Bares Capital Management, Inc.	13F Company 13F	0.58%	$214,381,158 2,596,671 shares	—	31 Mar 2023
JARISLOWSKY, FRASER Ltd	13F Company 13F	0.48%	$176,093,792 2,132,919 shares	—	31 Mar 2023
Select Equity Group, L.P.	13F Company 13F	0.48%	$175,949,725 2,131,174 shares	—	31 Mar 2023
BANK OF AMERICA CORP /DE/	13F Company 13F	0.42%	$153,393,408 1,857,963 shares	—	31 Mar 2023
MARSHALL WACE, LLP	13F Company 13F	0.41%	$150,815,903 1,826,743 shares	—	31 Mar 2023
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	0.32%	$118,694,175 1,437,671 shares	—	31 Mar 2023
FIL Ltd	13F Company 13F	0.24%	$89,597,910 1,085,246 shares	—	31 Mar 2023
NORGES BANK	13F Company 13F	0.24%	$88,286,940 1,069,367 shares	—	31 Mar 2023
WELLS FARGO & COMPANY/MN	13F Company 13F	0.23%	$85,090,714 1,030,652 shares	—	31 Mar 2023
Bank of New York Mellon Corp	13F Company 13F	0.22%	$80,881,772 979,673 shares	—	31 Mar 2023
ABRAMS BISON INVESTMENTS, LLC	13F Company 13F	0.21%	$76,747,776 929,600 shares	—	31 Mar 2023
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.21%	$76,570,437 927,452 shares	—	31 Mar 2023
SAMLYN CAPITAL, LLC	13F Company 13F	0.19%	$70,907,400 858,859 shares	—	31 Mar 2023
1832 Asset Management L.P.	13F Company 13F	0.19%	$69,749,742 844,837 shares	—	31 Mar 2023
Bronte Capital Management Pty Ltd.	13F Company 13F	0.19%	$68,084,920 824,672 shares	—	31 Mar 2023
TimesSquare Capital Management, LLC	13F Company 13F	0.18%	$66,877,000 810,040 shares	—	31 Mar 2023
Bridgewater Associates, LP	13F Company 13F	0.17%	$61,459,480 744,422 shares	—	31 Mar 2023
JACOBS LEVY EQUITY MANAGEMENT, INC	13F Company 13F	0.17%	$60,899,311 737,637 shares	—	31 Mar 2023
NORTHERN TRUST CORP	13F Company 13F	0.16%	$60,572,044 733,673 shares	—	31 Mar 2023
VICTORY CAPITAL MANAGEMENT INC	13F Company 13F	0.16%	$58,363,481 706,922 shares	—	31 Mar 2023
ANTIPODES PARTNERS Ltd	13F Company 13F	0.15%	$54,797,000 663,725 shares	—	31 Mar 2023
Assenagon Asset Management S.A.	13F Company 13F	0.14%	$51,177,375 619,881 shares	—	31 Mar 2023
BALYASNY ASSET MANAGEMENT L.P.	13F Company 13F	0.14%	$50,162,631 607,590 shares	—	31 Mar 2023
Ancient Art, L.P.	13F Company 13F	0.13%	$47,750,888 578,378 shares	—	31 Mar 2023
PRINCIPAL FINANCIAL GROUP INC	13F Company 13F	0.13%	$47,659,164 577,267 shares	—	31 Mar 2023
COOPER INVESTORS PTY LTD	13F Company 13F	0.12%	$44,564,154 539,779 shares	—	31 Mar 2023
Empower Advisory Group, LLC	13F Company 13F	0.11%	$41,503,576 503,501 shares	—	31 Mar 2023
Allspring Global Investments Holdings, LLC	13F Company 13F	0.11%	$41,517,606 502,878 shares	—	31 Mar 2023
RAYMOND JAMES & ASSOCIATES	13F Company 13F	0.11%	$39,474,290 478,129 shares	—	31 Mar 2023
CITADEL ADVISORS LLC	13F Company 13F	0.11%	$39,182,233 474,591 shares	—	31 Mar 2023
MORGAN STANLEY	13F Company 13F	0.1%	$38,196,770 462,654 shares	—	31 Mar 2023
Park West Asset Management LLC	13F Company 13F	0.1%	$38,108,127 461,581 shares	—	31 Mar 2023
Junto Capital Management LP	13F Company 13F	0.1%	$36,019,359 436,281 shares	—	31 Mar 2023
FMR LLC	13F Company 13F	0.1%	$35,177,538 426,085 shares	—	31 Mar 2023
Ensign Peak Advisors, Inc	13F Company 13F	0.08%	$31,090,775 376,584 shares	—	31 Mar 2023
D. E. Shaw & Co., Inc.	13F Company 13F	0.08%	$30,499,068 369,417 shares	—	31 Mar 2023
Oakcliff Capital Partners, LP	13F Company 13F	0.08%	$28,041,000 339,647 shares	—	31 Mar 2023
Owls Nest Partners IA, LLC	13F Company 13F	0.08%	$27,969,512 338,778 shares	—	31 Mar 2023
ENVESTNET ASSET MANAGEMENT INC	13F Company 13F	0.07%	$27,379,806 331,635 shares	—	31 Mar 2023
GOLDMAN SACHS GROUP INC	13F Company 13F	0.07%	$26,537,111 321,428 shares	—	31 Mar 2023
ROYAL BANK OF CANADA	13F Company 13F	0.07%	$24,703,000 299,213 shares	—	31 Mar 2023
RHUMBLINE ADVISERS	13F Company 13F	0.07%	$23,947,000 290,052 shares	—	31 Mar 2023
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	0.06%	$23,408,912 283,547 shares	—	31 Mar 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

416

91,602,443

Rows loaded

417

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2023 vs Q1 2023 Across Filers

Q1 2023 holders

423

Q2 2023 holders

416

Holder diff

-7

Investor	Q1 2023 Shares	Q2 2023 Shares	Share Diff	Share Chg %	Q1 2023 Value $	Q2 2023 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.