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Thermo Fisher Scientific Inc.

TMO
Exchange
NYSE
Industry
Measuring & Controlling Devices, NEC
SEC CIK
0000097745

In the last 90 days, Thermo Fisher Scientific Inc. insiders filed 0 open-market purchases and 11 sales; 2,628 institutions reported holding it in 13F filings for Q2 2026, worth $169.2B in total; 6 superinvestors hold it, including Viking Global Investors and D1 Capital Partners.

13F holders, Q2 2021

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
2,082
+60 vs. Q1 2021
Shares held
343.2M
+832.3K (+0.2%) vs. Q1 2021
Total value
$172.9B
+$16.8B (+10.7%) vs. Q1 2021
New holders
153
856 more added
Sold out
93
752 more reduced

24 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TMO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2021: 2,082 institutions
Q1 2021: 2,046 institutionsQ2 2021: 2,082 institutionsQ3 2021: 2,135 institutionsQ4 2021: 2,347 institutionsQ1 2022: 2,321 institutionsQ2 2022: 2,287 institutionsQ3 2022: 2,270 institutionsQ4 2022: 2,379 institutionsQ1 2023: 2,391 institutionsQ2 2023: 2,392 institutionsQ3 2023: 2,370 institutionsQ4 2023: 2,496 institutionsQ1 2024: 2,535 institutionsQ2 2024: 2,554 institutionsQ3 2024: 2,580 institutionsQ4 2024: 2,625 institutionsQ1 2025: 2,577 institutionsQ2 2025: 2,460 institutionsQ3 2025: 2,515 institutionsQ4 2025: 2,708 institutionsQ1 2026: 2,612 institutionsQ2 2026: 2,628 institutions
Value heldQ2 2021: $172.9B
Q1 2021: $157.2BQ2 2021: $172.9BQ3 2021: $197.5BQ4 2021: $230.1BQ1 2022: $203.3BQ2 2022: $186.4BQ3 2022: $175.3BQ4 2022: $190.1BQ1 2023: $196.1BQ2 2023: $177.8BQ3 2023: $173.1BQ4 2023: $181.6BQ1 2024: $196.3BQ2 2024: $187.5BQ3 2024: $208.3BQ4 2024: $176.4BQ1 2025: $167.8BQ2 2025: $135.6BQ3 2025: $160.7BQ4 2025: $199.1BQ1 2026: $164.1BQ2 2026: $169.2B
Institutions holding TMO and their total value by quarter
QuarterHoldersValue
Q2 20262,628$169.2B
Q1 20262,612$164.1B
Q4 20252,708$199.1B
Q3 20252,515$160.7B
Q2 20252,460$135.6B
Q1 20252,577$167.8B
Q4 20242,625$176.4B
Q3 20242,580$208.3B
Q2 20242,554$187.5B
Q1 20242,535$196.3B
Q4 20232,496$181.6B
Q3 20232,370$173.1B
Q2 20232,392$177.8B
Q1 20232,391$196.1B
Q4 20222,379$190.1B
Q3 20222,270$175.3B
Q2 20222,287$186.4B
Q1 20222,321$203.3B
Q4 20212,347$230.1B
Q3 20212,135$197.5B
Q2 20212,082$172.9B
Q1 20212,046$157.2B

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2021.

Institutions holding TMO in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Sharkey, Howes & Javer902$455.0K0.12%−85−8.6%Reduced
Madison Asset Management, LLC901$455.0K0.01%−80−8.2%Reduced
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors902$455.0K0.15%−5−0.6%Reduced
GYL Financial Synergies, LLC901$455.0K0.24%+11+1.2%Added
Quantinno Capital Management LP904$456.0K0.52%00.0%Unchanged
MBM Wealth Consultants, LLC907$457.0K0.21%+71+8.5%Added
Brouwer & Janachowski, LLC909$459.0K0.08%+909New
Verdence Capital Advisors LLC911$460.0K0.06%−67−6.9%Reduced
Centiva Capital, LP912$460.0K0.04%+912New
Clarus Wealth Advisors896$461.0K0.29%−1,971−68.7%Reduced
Acima Private Wealth, LLC916$462.0K0.21%−20−2.1%Reduced
Harbour Investment Management LLC918$463.0K0.23%00.0%Unchanged
Creegan & Nassoura Financial Group, LLC917$463.0K0.40%00.0%Unchanged
Alta Wealth Advisors LLC919$464.0K0.34%−6−0.6%Reduced
Sciencast Management LP900$464.0K0.10%+900New
Symphony Financial, Ltd. Co.924$466.0K0.16%+105+12.8%Added
StoneX Group Inc.924$466.0K0.07%+167+22.1%Added
Legacy Capital Partners, Inc.925$467.0K0.17%+205+28.5%Added
Vigilant Capital Management, LLC929$469.0K0.04%+2+0.2%Added
Atlas Brown,Inc.932$470.0K0.20%00.0%Unchanged
Resource Management, LLC944$476.0K0.05%−700−42.6%Reduced
Western Financial Corporation945$477.0K0.26%+107+12.8%Added
Alhambra Investment Partners LLC947$478.0K0.36%+43+4.8%Added
Terry L. Blaker950$479.0K0.03%00.0%Unchanged
Harvest Fund Management Co., Ltd949$483.0K0.05%−1,023−51.9%Reduced
McLean Asset Management Corp928$483.0K0.22%+20+2.2%Added
MJP Associates Inc959$484.0K0.17%−43−4.3%Reduced
Pettyjohn, Wood & White, Inc961$485.0K0.11%−80−7.7%Reduced
Holocene Advisors, LP963$486.0K0.00%+963New
VERITY Wealth Advisors977$493.0K0.45%−404−29.3%Reduced
Quantitative Value Technologies, LLC984$496.0K0.82%+250+34.1%Added
Capital One Financial Corp987$498.0K0.06%−200−16.8%Reduced
Bingham Osborn & Scarborough LLC988$498.0K0.04%+96+10.8%Added
Tranquility Partners, LLC990$499.0K0.28%−46−4.4%Reduced
Armbruster Capital Management, Inc.996$502.0K0.14%00.0%Unchanged
Somerville Kurt F1,000$504.0K0.08%00.0%Unchanged
Overbrook Management Corp1,000$504.0K0.11%00.0%Unchanged
Darwin Advisors, LLC1,002$505.0K0.08%−5,615−84.9%Reduced
FinTrust Capital Advisors, LLC1,002$505.0K0.13%+14+1.4%Added
American State Bank (Iowa)1,005$507.0K0.40%+50+5.2%Added
Capital Wealth Planning, LLC1,007$508.0K0.01%−11−1.1%Reduced
Glassman Wealth Services1,007$508.0K0.11%+34+3.5%Added
Provident Trust Co1,010$510.0K0.01%−1,117−52.5%Reduced
Davidson Trust Co1,013$511.0K0.40%00.0%Unchanged
Cape Cod Five Cents Savings Bank1,018$514.0K0.05%00.0%Unchanged
Osterweis Capital Management Inc1,020$515.0K0.03%00.0%Unchanged
Schwab Charitable Fund1,020$515.0K0.06%00.0%Unchanged
BBR Partners, LLC1,024$517.0K0.04%−25−2.4%Reduced
Boenning & Scattergood, Inc.1,025$517.0K0.09%+60+6.2%Added
Resonant Capital Advisors, LLC1,026$518.0K0.10%+26+2.6%Added
Diversified Portfolios, Inc.1,026$518.0K0.20%+1,026New
HBC Financial Services, PLLC1,000$521.0K0.35%00.0%Unchanged
Boston Trust Walden Corp1,033$521.0K0.00%00.0%Unchanged
Cabot Wealth Management Inc1,035$522.0K0.07%−4−0.4%Reduced
Brooktree Capital Management1,037$523.0K0.34%00.0%Unchanged
Horst & Graben Wealth Management LLC1,039$524.0K0.15%00.0%Unchanged
Excalibur Management Corp1,043$526.0K0.24%−5−0.5%Reduced
Cito Capital Group, LLC1,043$526.0K0.24%00.0%Unchanged
San Francisco Sentry Investment Group (Ca)1,045$527.0K0.27%−3,645−77.7%Reduced
Crumly & Associates Inc.1,045$527.0K0.26%+168+19.2%Added
Karpas Strategies, LLC1,050$530.0K0.19%00.0%Unchanged
Humankind Investments LLC1,052$531.0K0.25%+422+67.0%Added
Red Spruce Capital, LLC1,057$533.0K0.31%+19+1.8%Added
Van Hulzen Asset Management, LLC1,059$534.0K0.08%00.0%Unchanged
Harvest Management LLC1,058$534.0K0.41%+300+39.6%Added
Integrated Investment Consultants, LLC1,066$538.0K0.16%−118−10.0%Reduced
Capital Counsel LLC1,067$538.0K0.03%00.0%Unchanged
Bank of Stockton1,069$539.0K0.16%−31−2.8%Reduced
Schneider Downs Wealth Management Advisors, LP1,073$541.0K0.14%+61+6.0%Added
Professional Advisory Services Inc1,072$541.0K0.08%+72+7.2%Added
Canton Hathaway, LLC1,077$543.0K0.16%+166+18.2%Added
City Holding Co1,077$543.0K0.10%+688+176.9%Added
Waddell & Associates, LLC1,076$543.0K0.09%+1,076New
Broderick Brian C1,095$552.0K0.15%00.0%Unchanged
Hartford Financial Management Inc.1,100$555.0K0.14%+1,100New
Colorado Capital Management, Inc.1,108$558.0K0.38%−1−0.1%Reduced
Gables Capital Management Inc.1,107$558.0K0.38%00.0%Unchanged
Investment House LLC1,107$558.0K0.04%+50+4.7%Added
Stokes Family Office, LLC1,110$560.0K0.08%+53+5.0%Added
Capital Investment Advisors, LLC1,110$560.0K0.02%+15+1.4%Added
Abbrea Capital, LLC1,111$561.0K0.08%+590+113.2%Added
NewEdge Wealth, LLC1,117$563.0K0.04%−17,060−93.9%Reduced
BSW Wealth Partners1,121$566.0K0.16%+198+21.5%Added
Lafayette Investments, Inc.1,125$568.0K0.15%+1,125New
Grove Bank & Trust1,128$569.0K0.12%−4−0.4%Reduced
D.B. Root & Company, LLC1,131$570.0K0.21%−21−1.8%Reduced
Clearstead Advisors, LLC1,129$570.0K0.04%−14−1.2%Reduced
TRUE Private Wealth Advisors1,135$573.0K0.09%−312−21.6%Reduced
Quest Capital Management Inc1,135$573.0K0.11%+197+21.0%Added
Evermay Wealth Management LLC1,140$575.0K0.11%−15−1.3%Reduced
Diker Management LLC1,150$580.0K0.25%00.0%Unchanged
Trustco Bank Corp N Y1,151$581.0K0.52%00.0%Unchanged
Mairs & Power Inc1,155$583.0K0.01%−200−14.8%Reduced
West Family Investments, Inc.1,155$583.0K0.16%+1,155New
Asahi Life Asset Management Co., Ltd.1,160$585.0K0.08%−50−4.1%Reduced
Summit Trail Advisors, LLC1,159$585.0K0.05%+172+17.4%Added
Day & Ennis, LLC1,162$586.0K0.20%00.0%Unchanged
NBT Bank N A1,166$588.0K0.08%00.0%Unchanged
Joel Isaacson & Co., LLC1,167$589.0K0.05%+50+4.5%Added
Bluesphere Advisors, LLC1,174$592.0K0.52%00.0%Unchanged