CHICAGO TRUST Co NA

Bank

Position in TMO — Thermo Fisher Scientific Inc.

CIK 1601539 GRAYSLAKE, IL

Position in TMO

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

Position Value

$965,117

+$170,805 QoQ

Shares Held

1,925

+19.1% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

#1,466

of 2,606 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 73% Shared 20% None 7%

Healthcare · as of Jun 30, 2026

CHICAGO TRUST Co NA holds $6,075,537 across 4 Diagnostics & Research names. TMO ranks #3 (15.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IDXX	Idexx Laboratories Inc /De	5,812	$3,059,668
2	DHR	Danaher Corp /De/	9,475	$1,804,797
3	TMO	Thermo Fisher Scientific Inc. This page	1,925	$965,117
4	CDNA	CareDx, Inc.	8,630	$245,955

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$965,117	1,925	+19.1%	Shares	Sole	2026-07-16
2026-03-31	$794,312	1,616	-15.0%	Shares	Sole	2026-04-24
2025-12-31	$1,102,113	1,902	+2.4%	Shares	Sole	2026-02-17
2025-09-30	$900,682	1,857	-3.1%	Shares	Sole	2025-10-10
2025-06-30	$776,861	1,916	+51.9%	Shares	Sole	2025-07-14
2025-03-31	$627,473	1,261	-19.2%	Shares	Sole	2025-04-14
2024-12-31	$811,557	1,560	-9.4%	Shares	Sole	2025-01-13
2024-09-30	$1,064,558	1,721	+3.9%	Shares	Sole	2024-10-10
2024-06-30	$916,321	1,657	-4.9%	Shares	Sole	2024-07-11
2024-03-31	$1,013,048	1,743	-10.2%	Shares	Sole	2024-04-12
2023-12-31	$1,029,732	1,940	-12.6%	Shares	Sole	2024-01-16
2023-09-30	$1,123,190	2,219	-8.5%	Shares	Sole	2023-10-27
2023-06-30	$1,265,764	2,426	-2.3%	Shares	Sole	2023-07-19
2023-03-31	$1,430,549	2,482	-1.4%	Shares	Sole	2023-04-11
2022-12-31	$1,386,086	2,517	-9.5%	Shares	Sole	2023-01-12
2022-09-30	$1,409,987	2,780	-2.3%	Shares	Sole	2022-10-13
2022-06-30	$1,545,631	2,845	-10.3%	Shares	Sole	2022-08-03
2022-03-31	$1,873,541	3,172	-21.0%	Shares	Sole	2022-04-12
2021-12-31	$2,680,302	4,017	-4.7%	Shares	Sole	2022-01-18
2021-09-30	$2,409,298	4,217	+9.9%	Shares	Sole	2021-10-13
2021-06-30	$1,935,650	3,837	+48.5%	Shares	Sole	2021-07-21
2021-03-31	$1,179,285	2,584	-17.0%	Shares	Sole	2021-04-12
2020-12-31	$1,450,438	3,114	+1.9%	Shares	Sole	2021-01-28
2020-09-30	$1,349,725	3,057	+3.4%	Shares	Sole	2020-10-08
2020-06-30	$1,071,438	2,957	+7.1%	Shares	Sole	2020-07-13
2020-03-31	$782,736	2,760	—	Shares	Sole	2020-04-07
No filing history on record for this holder in this stock.