Question 1

Who owns IBKR?

Accepted Answer

INTERACTIVE BROKERS GROUP IN (IBKR) is held by 296 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q1 2026.

Question 2

Are institutions buying or selling IBKR?

Accepted Answer

In Q1 2026, 167 institutions opened or increased positions in INTERACTIVE BROKERS GROUP IN while 142 reduced or exited — a net buying quarter.

Question 3

What is the Smart Money Verdict on IBKR?

Accepted Answer

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for INTERACTIVE BROKERS GROUP IN.

Question 4

How many hedge funds hold IBKR?

Accepted Answer

296 institutional investors report holding INTERACTIVE BROKERS GROUP IN (IBKR) as of Q1 2026, based on SEC 13F filings.

Question 5

Is institutional money flowing into IBKR?

Accepted Answer

As of Q1 2026, tracked institutions in INTERACTIVE BROKERS GROUP IN show 167 buyers versus 142 sellers — net inflows.

Question 6

Are Congress members and hedge funds both buying IBKR?

Accepted Answer

Yes — in the latest quarter, 3 members of Congress and 167 institutional investors bought INTERACTIVE BROKERS GROUP IN. HoldingsIntel cross-checks STOCK Act disclosures against 13F filings to surface these overlaps.

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	31.4M(-1.0%)	$2.1B	0.0%	+81.97%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	New	28.2M	$1.9B	0.0%	+35.58%	44
STATE STREET CORP	Increased	19.1M(+1.4%)	$1.3B	0.0%	+84.53%	32
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	15M	$1B	0.1%	+35.58%	44
FMR LLC	Increased	12.5M(+159.9%)	$838.5M	0.0%	+49.98%	51
CACANTILLON CAPITAL MANAGEMENT LLC	Decreased	11.2M(-11.9%)	$754.3M	5.0%	+113.83%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	10.4M(+2.4%)	$699.5M	0.0%	+80.58%	32
KAKAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	Decreased	10M(-10.6%)	$671.8M	2.0%	+115.25%	0
WELLINGTON MANAGEMENT GROUP LLP	Increased	9.8M(+18.0%)	$655.6M	0.1%	+64.06%	44
Invesco Ltd.	Increased	9.6M(+16.4%)	$647M	0.1%	+65.28%	37
TWO SIGMA INVESTMENTS, LP	Increased	8.3M(+135.7%)	$557.6M	0.4%	+49.86%	61
JPMORGAN CHASE & CO	Decreased	6.7M(-9.6%)	$428.2M	0.0%	+84.58%	0
Egerton Capital (UK) LLP	Decreased	6.3M(-9.6%)	$420.9M	4.7%	+89.30%	0
BANK OF AMERICA CORP /DE/	Decreased	6.2M(-6.6%)	$417.9M	0.0%	+84.36%	0
Orbis Allan Gray Ltd	Decreased	6.1M(-34.0%)	$410.3M	1.7%	+129.50%	0
London & Capital Asset Management Ltd	Increased	5.9M(+0.9%)	$396.7M	4.3%	+46.38%	58
AMERICAN CENTURY COMPANIES INC	Decreased	5.7M(-0.3%)	$385.3M	0.2%	+83.05%	0
MORGAN STANLEY	Increased	4.8M(+5.4%)	$319.6M	0.0%	+84.89%	33
1A1832 Asset Management L.P.	Decreased	4.5M(-11.4%)	$298.7M	0.3%	+56.81%	0
BAMCO INC /NY/	Decreased	4M(-12.8%)	$271.5M	0.8%	+91.52%	0

INTERACTIVE BROKERS GROUP IN

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