The Tip Desk

Thermo Fisher Scientific Inc holding history

As of Nov. 6, 2026 (UTC)

← PRIMECAP MANAGEMENT CO/CA/ portfolio · COM · CUSIP 883556102 · SH

Quarter-end history; absent and withheld figures are not zero
March 31, 20252,317,302$1,153,089,4750.95%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 9, 2025
June 30, 20252,406,192$975,614,6100.77%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewAug. 11, 2025
Sept. 30, 20252,303,322$1,117,157,2350.86%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewNov. 12, 2025
Dec. 31, 20252,057,292$1,192,097,8510.90%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewFeb. 11, 2026
March 31, 20261,982,531$974,473,4640.77%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 11, 2026
June 30, 20261,982,271$993,831,3900.59%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewAug. 14, 2026

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Schedule 13G disclosures

No verified related disclosures are included in this freeze.

About reported holdings

13F reports quarter-end securities, excluding cash and shorts. Position changes do not establish trades, motives or returns; portfolio weights use disclosed 13F value.