CHICAGO TRUST Co NA

Bank

Position in CSGP — Costar Group, Inc.

CIK 1601539 GRAYSLAKE, IL

Position in CSGP

as of Jun 30, 2026 · filed Jul 16, 2026 Compact

Position Value

$209,284

-$119,083 QoQ

Shares Held

7,390

-9.2% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#529

of 747 holders

Holding Since

Jun 2021

21 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Jun 30, 2026

CHICAGO TRUST Co NA holds $209,284 across 1 Real Estate Services name. CSGP ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	CSGP	Costar Group, Inc. This page	7,390	$209,284

21 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$209,284	7,390	-9.2%	Shares	Sole	2026-07-16
2026-03-31	$328,367	8,140	-37.4%	Shares	Sole	2026-04-24
2025-12-31	$874,052	12,999	0.0%	Shares	Sole	2026-02-17
2025-09-30	$1,096,725	12,999	-8.7%	Shares	Sole	2025-10-10
2025-06-30	$1,144,896	14,240	+5.6%	Shares	Sole	2025-07-14
2025-03-31	$1,068,812	13,490	-10.3%	Shares	Sole	2025-04-14
2024-12-31	$1,076,355	15,035	-12.8%	Shares	Sole	2025-01-13
2024-09-30	$1,300,207	17,235	+29.1%	Shares	Sole	2024-10-10
2024-06-30	$989,398	13,345	-3.4%	Shares	Other	2024-07-11
2024-03-31	$1,334,046	13,810	+3.5%	Shares	Sole	2024-04-12
2023-12-31	$1,166,219	13,345	0.0%	Shares	Other	2024-01-16
2023-09-30	$1,026,097	13,345	-1.9%	Shares	Other	2023-10-27
2023-06-30	$1,210,845	13,605	+3.5%	Shares	Other	2023-07-19
2023-03-31	$905,377	13,150	0.0%	Shares	Other	2023-04-11
2022-12-31	$1,016,232	13,150	0.0%	Shares	Other	2023-01-12
2022-09-30	$915,897	13,150	0.0%	Shares	Other	2022-10-13
2022-06-30	$794,391	13,150	+49.3%	Shares	Other	2022-08-03
2022-03-31	$586,834	8,810	-12.7%	Shares	Other	2022-04-12
2021-12-31	$797,412	10,090	+13.5%	Shares	Sole	2022-01-18
2021-09-30	$765,072	8,890	+41.3%	Shares	Sole	2021-10-13
2021-06-30	$520,937	6,290	—	Shares	Sole	2021-07-21
No filing history on record for this holder in this stock.