Campbell & CO Investment Adviser LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1353570 BALTIMORE, MD

Position in IBKR

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$3,572,992

+$2,641,591 QoQ

Shares Held

41,050

+183.4% QoQ

Ownership

0.009%

of shares outstanding

% of Portfolio

0.19%

of 13F equity value

Holder Rank

#367

of 1,105 holders

Holding Since

Jun 2021

11 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Financial Services · as of Jun 30, 2026

Campbell & CO Investment Adviser LLC holds $16,151,651 across 8 Capital Markets names. IBKR ranks #1 (22.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IBKR	Interactive Brokers Group, Inc. This page	41,050	$3,572,992
2	SF	Stifel Financial Corp	49,385	$3,445,591
3	GS	Goldman Sachs Group Inc	2,538	$2,566,857
4	JEF	Jefferies Financial Group Inc.	44,559	$2,227,058
5	HLI	Houlihan Lokey, Inc.	11,226	$1,505,743
6	LPLA	LPL Financial Holdings Inc.	4,298	$1,210,660
7	PIPR	Piper Sandler Companies	16,707	$1,208,584
8	EVR	Evercore Inc.	1,213	$414,166

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,572,992	41,050	+183.4%	Shares	Sole	2026-08-03
2025-12-31	$931,401	14,483	+19.9%	Shares	Sole	2026-02-12
2025-09-30	$831,018	12,077	-27.3%	Shares	Sole	2025-10-28
2025-06-30	$920,581	16,614	+139.9%	Shares	Sole	2025-08-07
2025-03-31	$1,146,545	6,924	-58.0%	Shares	Sole	2025-05-14
2024-12-31	$2,915,055	16,500	+177.0%	Shares	Sole	2025-02-10
2023-12-31	$493,835	5,957	+42.9%	Shares	Sole	2024-02-13
2023-06-30	$346,318	4,169	+8.9%	Shares	Sole	2023-08-11
2022-09-30	$244,775	3,830	-25.8%	Shares	Sole	2022-11-14
2022-03-31	$340,029	5,159	-68.3%	Shares	Sole	2022-05-09
2021-06-30	$1,071,399	16,300	—	Shares	Sole	2021-08-11
No filing history on record for this holder in this stock.