Thermo Fisher Scientific Inc. TMO

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698.39 USD +15.74 (+2.31%)

Nov 3, 2026, 3:44 PM EST

672.00 Day range 700.19
438.34 52-week range 709.18
YTD
+20.53%
1 year
+23.63%

Held by funds

523 US ETFs and mutual funds hold TMO · largest positions

Funds holding TMO, by value held
FundValue heldWeight in fund
VTI $7.92B0.34%
VOO $6.56B0.38%
IVV $3.44B0.39%
FCNTX $3.32B1.82%
FCNKX $3.32B1.82%
FXAIX $3.24B0.38%
SPY $3.21B0.39%
VTV $2.38B0.95%
XLV $1.90B3.92%
VINIX $1.32B0.38%
VPMCX $781.18M0.85%
VHT $766.58M3.50%
SPYM $729.84M0.39%
FSMEX $653.45M18.43%
IWD $569.47M0.68%
FSPHX $529.24M7.77%
FSKAX $476.96M0.34%
SCHG $442.64M0.72%
IVE $429.27M0.85%
RU10VATR $399.79M0.53%

Ownership

Held by insiders 0.13%
Held by institutions 93.46%
Float held by institutions 93.58%
Institutions 3,657

Top institutional holders

Top institutional holders
Holder% heldSharesValueReported
Blackrock Inc.8.36%30,919,63221.11BJun 29, 2026
Vanguard Capital Management LLC6.57%24,276,31616.57BJun 29, 2026
State Street Corporation4.55%16,825,87911.49BJun 29, 2026
FMR, LLC3.81%14,084,4889.62BJun 29, 2026
Morgan Stanley2.91%10,763,0667.35BJun 29, 2026
JPMORGAN CHASE & CO2.30%8,503,5275.81BJun 29, 2026

Top mutual fund holders

Top mutual fund holders
Holder% heldSharesValueReported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund3.19%11,797,8008.06BJun 29, 2026
VANGUARD INDEX FUNDS-Vanguard 500 Index Fund2.60%9,628,7136.57BJun 29, 2026
iShares Trust-iShares Core S&P 500 ETF1.33%4,926,5073.36BSep 29, 2026
Fidelity Concord Street Trust-Fidelity 500 Index Fund1.30%4,823,9753.29BAug 30, 2026
SPDR S&P 500 ETF TRUST-State Street SPDR S&P 500 ETF Trust1.24%4,572,5553.12BSep 29, 2026
Fidelity Contrafund1.12%4,123,9662.82BAug 30, 2026
TMO insiders
InsiderRelationLatest transactionDateShares held
BOXER MICHAEL AGeneral CounselSaleMar 9, 202510,815
BRITT LISA POfficerSaleAug 18, 202614,784
CASPER MARC NChief Executive OfficerSaleAug 23, 2026140,225
CHAI NELSON JDirectorStock Award(Grant)May 19, 202615,316
LAGARDE MICHELChief Operating OfficerStock Award(Grant)Feb 24, 202686,347
LOWERY FREDERICK M.OfficerStock Award(Grant)Feb 24, 202617,133