Grantham, Mayo, Van Otterloo & Co. LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1352662 Boston, MA

Position in IBKR

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$1,832,104

-$13,252,906 QoQ

Shares Held

21,049

-97.9% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#470

of 1,105 holders

Holding Since

Mar 2020

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Grantham, Mayo, Van Otterloo & Co. LLC holds $298,551,421 across 5 Capital Markets names. IBKR ranks #5 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TW	Tradeweb Markets Inc.	2,663,518	$265,446,203
2	HLI	Houlihan Lokey, Inc.	169,929	$22,792,576
3	GS	Goldman Sachs Group Inc	4,894	$4,949,644
4	MS	Morgan Stanley	16,891	$3,530,894
5	IBKR	Interactive Brokers Group, Inc. This page	21,049	$1,832,104

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,832,104	21,049	-91.5%	Shares	Sole	2026-08-13
2020-12-31	$15,085,010	247,620	0.0%	Shares	Sole	2021-02-12
2020-09-30	$11,967,474	247,620	0.0%	Shares	Sole	2020-11-13
2020-06-30	$10,343,087	247,620	-16.8%	Shares	Sole	2020-08-13
2020-03-31	$12,848,255	297,620	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.