PRINCIPAL SECURITIES, INC.

Broker-Dealer

Position in TMO — Thermo Fisher Scientific Inc.

CIK 12600 DES MOINES, IA

Position in TMO

as of Jun 30, 2026 · filed Aug 4, 2026 Compact

Position Value

$6,916,261

+$702,339 QoQ

Shares Held

13,795

+9.1% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.24%

of 13F equity value

Holder Rank

#748

of 2,602 holders

Holding Since

Dec 2023

11 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

PRINCIPAL SECURITIES, INC. holds $25,024,565 across 11 Diagnostics & Research names. TMO ranks #1 (27.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc. This page	13,795	$6,916,261
2	IQV	Iqvia Holdings Inc.	30,532	$5,899,393
3	DHR	Danaher Corp /De/	17,136	$3,264,065
4	LH	Labcorp Holdings Inc.	7,026	$1,967,280
5	DGX	Quest Diagnostics Inc	9,058	$1,919,843
6	CRL	Charles River Laboratories International, Inc.	6,753	$1,531,512
7	IDXX	Idexx Laboratories Inc /De	2,276	$1,198,177
8	A	Agilent Technologies, Inc.	6,734	$894,477

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,916,261	13,795	+9.1%	Shares	Sole	2026-08-04
2026-03-31	$6,213,922	12,642	+37.7%	Shares	Sole	2026-05-13
2025-12-31	$5,320,509	9,182	+9.5%	Shares	Sole	2026-02-12
2025-09-30	$4,066,407	8,384	-19.2%	Shares	Sole	2025-11-12
2025-06-30	$4,205,431	10,372	+14.5%	Shares	Sole	2025-08-11
2025-03-31	$4,507,260	9,058	0.0%	Shares	Sole	2025-04-30
2024-12-31	$4,712,243	9,058	+9.2%	Shares	Sole	2025-01-30
2024-09-30	$5,129,182	8,292	+31.4%	Shares	Sole	2024-10-28
2024-06-30	$3,489,430	6,310	+41.8%	Shares	Sole	2024-07-31
2024-03-31	$2,586,384	4,450	+22.3%	Shares	Sole	2024-05-10
2023-12-31	$1,931,014	3,638	—	Shares	Sole	2024-05-10
No filing history on record for this holder in this stock.