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Equibles

First Pacific Advisors, LP

Position in TMO — Thermo Fisher Scientific Inc.

CIK 1377581 EL SEGUNDO, CA
Back to TMO Full portfolio

Position in TMO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$124,459,611
+$15,391,071 QoQ
Shares Held
248,244
+11.9% QoQ
Ownership
0.067%
of shares outstanding
% of Portfolio
1.59%
of 13F equity value
Holder Rank
#170
of 2,620 holders
Holding Since
Mar 2020
19 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in TMO Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

First Pacific Advisors, LP holds $437,970,431 across 4 Diagnostics & Research names. TMO ranks #1 (28.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 TMO
Thermo Fisher Scientific Inc.
This page 		248,244 $124,459,611
2 DHR
Danaher Corp /De/
 564,781 $107,579,484
3 ICLR
Icon PLC
 606,523 $105,359,110
4 WAT
Waters Corp /De/
 268,164 $100,572,226

All Filings in TMO

Export CSV
19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $124,459,611 248,244
2026-03-31 $109,068,540 221,896
2025-12-31 $126,651,545 218,572
2025-09-30 $104,253,108 214,946
2025-06-30 $35,425,040 87,370
2023-06-30 $339,137 650
2023-03-31 $374,640 650
2022-12-31 $357,948 650
2022-09-30 $329,673 650
2022-06-30 $353,132 650
2022-03-31 $1,057,263 1,790
2021-12-31 $1,313,795 1,969
2021-09-30 $1,302,061 2,279
2021-06-30 $1,149,687 2,279
2021-03-31 $1,040,090 2,279
2020-12-31 $1,061,512 2,279
2020-09-30 $1,037,572 2,350
2020-06-30 $851,499 2,350
2020-03-31 $666,460 2,350