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

CUSIP: 45841N107

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class
Equity / Common Stock
Shares outstanding
445,757,274
Total 13F shares
79,054,993
Share change
+1,505,722
Total reported value
$5,773,420,090
Put/Call ratio
253%
Price per share
$73.04
Number of holders
311
Value change
+$147,608,040
Number of buys
169
Number of sells
117

Security key

45841N107

Report period

Q1 2021

Institutions

311

Top holders

10

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. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: 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.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
Greenwich Wealth Management LLC
13F
Company
2.2%
10,011,408
$609,895,000 31 Dec 2020
13F
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
13F
Company
1.6%
7,329,410
$446,508,000 31 Dec 2020
13F
VANGUARD GROUP INC
13F
Company
1.6%
7,126,430
$434,142,000 31 Dec 2020
13F
BlackRock Finance, Inc.
13F
Company
1.5%
6,594,169
$401,716,000 31 Dec 2020
13F
Bares Capital Management, Inc.
13F
Company
1.2%
5,496,555
$334,850,000 31 Dec 2020
13F
BAILLIE GIFFORD & CO
13F
Company
0.94%
4,185,437
$254,978,000 31 Dec 2020
13F
CANTILLON CAPITAL MANAGEMENT LLC
13F
Company
0.56%
2,478,421
$150,985,000 31 Dec 2020
13F
Select Equity Group, L.P.
13F
Company
0.45%
1,993,907
$121,468,814 31 Dec 2020
13F
Ancient Art, L.P.
13F
Company
0.42%
1,889,915
$115,134,000 31 Dec 2020
13F
STATE STREET CORP
13F
Company
0.4%
1,785,008
$108,743,000 31 Dec 2020
13F
53 HOUSE LLP
13F
Company
0.34%
1,532,334
$93,350,000 31 Dec 2020
13F
JARISLOWSKY, FRASER Ltd
13F
Company
0.34%
1,516,140
$92,363,000 31 Dec 2020
13F
Bronte Capital Management Pty Ltd.
13F
Company
0.29%
1,289,241
$78,541,000 31 Dec 2020
13F
THRIVENT FINANCIAL FOR LUTHERANS
13F
Company
0.26%
1,171,300
$71,355,000 31 Dec 2020
13F
Sumitomo Mitsui Trust Group, Inc.
13F
Company
0.26%
1,152,513
$70,211,000 31 Dec 2020
13F
Amova Asset Management Americas, Inc.
13F
Company
0.24%
1,085,213
$66,111,000 31 Dec 2020
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
0.2%
907,370
$55,276,000 31 Dec 2020
13F
WELLS FARGO & COMPANY/MN
13F
Company
0.2%
886,199
$53,987,000 31 Dec 2020
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
0.19%
861,814
$52,499,000 31 Dec 2020
13F
NORGES BANK
13F
Company
0.18%
784,022
$47,763,000 31 Dec 2020
13F
Bank of New York Mellon Corp
13F
Company
0.17%
737,335
$44,917,000 31 Dec 2020
13F
MARSHALL WACE ASIA Ltd
13F
Company
0.16%
723,251
$44,060,000 31 Dec 2020
13F
Mitsubishi UFJ Trust & Banking Corp
13F
Company
0.15%
657,398
$40,048,000 31 Dec 2020
13F
NORTHERN TRUST CORP
13F
Company
0.14%
603,963
$36,794,000 31 Dec 2020
13F
Ensign Peak Advisors, Inc
13F
Company
0.13%
579,525
$35,305,000 31 Dec 2020
13F
ANTIPODES PARTNERS Ltd
13F
Company
0.13%
573,739
$34,952,000 31 Dec 2020
13F
SAMLYN CAPITAL, LLC
13F
Company
0.13%
568,433
$34,630,000 31 Dec 2020
13F
Invesco Ltd.
13F
Company
0.13%
561,885
$34,230,000 31 Dec 2020
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
0.12%
547,400
$33,348,000 31 Dec 2020
13F
D. E. Shaw & Co., Inc.
13F
Company
0.12%
545,878
$33,254,000 31 Dec 2020
13F
CITADEL ADVISORS LLC
13F
Company
0.1%
432,911
$26,373,000 31 Dec 2020
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
0.09%
400,342
$24,389,000 31 Dec 2020
13F
Oakcliff Capital Partners, LP
13F
Company
0.08%
367,347
$22,379,000 31 Dec 2020
13F
MONTRUSCO BOLTON INVESTMENTS INC.
13F
Company
0.08%
337,177
$19,970,000 31 Dec 2020
13F
Park West Asset Management LLC
13F
Company
0.07%
313,581
$19,103,000 31 Dec 2020
13F
MORGAN STANLEY
13F
Company
0.06%
274,554
$16,725,000 31 Dec 2020
13F
Grantham, Mayo, Van Otterloo & Co. LLC
13F
Company
0.06%
247,620
$15,085,000 31 Dec 2020
13F
Nuveen Asset Management, LLC
13F
Company
0.05%
243,766
$14,850,000 31 Dec 2020
13F
PRINCIPAL FINANCIAL GROUP INC
13F
Company
0.05%
238,714
$14,542,000 31 Dec 2020
13F
BARCLAYS PLC
13F
Company
0.05%
214,842
$13,088,000 31 Dec 2020
13F
Owls Nest Partners IA, LLC
13F
Company
0.05%
205,791
$12,537,000 31 Dec 2020
13F
AXA S.A.
13F
Company
0.04%
199,400
$12,147,000 31 Dec 2020
13F
GOLDMAN SACHS GROUP INC
13F
Company
0.04%
196,842
$11,992,000 31 Dec 2020
13F
RHUMBLINE ADVISERS
13F
Company
0.04%
195,329
$11,899,000 31 Dec 2020
13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
13F
Company
0.04%
172,025
$10,480,000 31 Dec 2020
13F
Swiss National Bank
13F
Company
0.04%
167,600
$10,210,000 31 Dec 2020
13F
AMERIPRISE FINANCIAL INC
13F
Company
0.04%
163,070
$9,934,000 31 Dec 2020
13F
1832 Asset Management L.P.
13F
Company
0.04%
161,920
$9,766,000 31 Dec 2020
13F
STIFEL FINANCIAL CORP
13F
Company
0.04%
159,173
$9,697,000 31 Dec 2020
13F
ROYAL BANK OF CANADA
13F
Company
0.03%
150,518
$9,170,000 31 Dec 2020
13F

Institutional Holders of Interactive Brokers Group, Inc. - Common Stock (IBKR) as of Q1 2021

As of 31 Mar 2021, Interactive Brokers Group, Inc. - Common Stock (IBKR) was held by 311 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 79,054,993 shares. The largest 10 holders included Greenwich Wealth Management LLC, KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC, VANGUARD GROUP INC, BlackRock Inc., Bares Capital Management, Inc., BAILLIE GIFFORD & CO, Cantillon Capital Management LLC, Select Equity Group, L.P., STATE STREET CORP, and Ancient Art, L.P.. This page lists 311 institutional shareholders reporting positions in this security for the Q1 2021 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders
271
Q1 2021 holders
311
Holder diff
40
Investor Q4 2020 Shares Q1 2021 Shares Share Diff Share Chg % Q4 2020 Value $ Q1 2021 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.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .