Thermo Fisher (TMO) Ownership - Who Owns Thermo Fisher?

5,141 Followers

Thermo Fisher (TMO) Ownership Overview

0.13% Insiders

24.78% Mutual Funds

0.27% Other Institutional Investors

19.81% ETFs

55.00% Public Companies and Individual Investors

The ownership structure of Thermo Fisher (TMO) stock is a mix of institutional, retail, and individual investors. Approximately 44.86% of the company’s stock is owned by Institutional Investors, 0.13% is owned by Insiders, and 55.00% is owned by Public Companies and Individual Investors.

The ownership structure of Thermo Fisher (TMO) stock is a mix of institutional, retail, and individual investors. Approximately 25.05% of the company’s stock is owned by Institutional Investors, 0.13% is owned by Insiders, and 19.81% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Dec 05, 2025	Michel Lagarde	xxxxxxxxxxxxx	$12424244
Dec 04, 2025	Michel Lagarde	xxxxxxxxxxxxx	$36126126
Nov 14, 2025	Lisa P. Britt	xxxxxxxxxxxxx	$621791
Nov 14, 2025	Michel Lagarde	xxxxxxxxxxxxx	$2756920

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Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value
Dec 31, 2025	Howard Hughes Medical Institute	xxxxxxxxxxxxx	$46935
Dec 31, 2025	Antipodes Partners Ltd	xxxxxxxxxxxxx	$75907
Dec 31, 2025	Goalvest Advisory Llc	xxxxxxxxxxxxx	$175573
Dec 31, 2025	Stewardship Advisors, Llc	xxxxxxxxxxxxx	$277556

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Top Shareholders

Holder	# of Shares	Type	% Holding	Value
	29,025,605	Institution	7.81%	14,399,892,897
	25,179,096	Institution	6.78%	12,491,601,317
	15,902,786	Institution	4.28%	7,889,531,162
	14,317,406	Institution	3.85%	7,103,008,291
	6,390,727	Institution	1.72%	3,170,503,572
	2,844,353	Institution	0.77%	1,411,111,967
Ken Fisher	2,792,421	Institution	0.75%	1,385,347,982
	2,343,757	Institution	0.63%	1,162,761,285
	2,338,209	Institution	0.63%	1,160,008,867
	2,336,100	Institution	0.63%	1,158,962,571

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
25,179,096	Institution	6.78%	12,491,601,317
6,390,727	Institution	1.72%	3,170,503,572
2,844,353	Institution	0.77%	1,411,111,967
2,336,100	Institution	0.63%	1,158,962,571
2,124,402	Institution	0.57%	1,053,937,076
2,110,471	Institution	0.57%	1,047,025,768
2,066,810	Institution	0.56%	1,025,365,109
2,061,202	Institution	0.55%	1,022,582,924
1,995,387	Institution	0.54%	989,931,445
1,625,236	Institution	0.44%	806,295,832

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	11,886,982	Institution	3.20%	6,194,425,190
Vanguard S&P 500 ETF	9,664,080	Institution	2.60%	5,036,048,729
iShares Core S&P 500 ETF	4,796,920	Institution	1.29%	2,379,799,981
SPDR S&P 500 ETF Trust CDI	4,502,757	Institution	1.21%	2,666,352,585
SPDR S&P 500 ETF Trust	4,429,402	Institution	1.19%	2,216,738,525
Vanguard Value ETF	3,499,850	Institution	0.94%	1,823,806,834
Health Care Select Sector SPDR Fund	2,720,988	Institution	0.73%	1,361,745,654
Vanguard Health Care ETF	1,131,347	Institution	0.30%	589,556,235
iShares Core S&P 500 UCITS ETF	873,381	Institution	0.24%	433,293,048
iShares Core S&P 500 UCITS ETF	873,381	Institution	0.24%	433,293,048

FAQ

Who Owns Thermo Fisher (TMO)?

According to the latest TipRanks data, approximately 0.27% of the company's stock is held by institutional investors, 0.13% is held by insiders, and 55.00% is held by retail investors.

What percentage of Thermo Fisher (TMO) stock is held by institutional investors?

According to the latest TipRanks data, approximately 0.27% of Thermo Fisher (TMO) stock is held by institutional investors.

What percentage of Thermo Fisher (TMO) stock is held by retail investors?

According to the latest TipRanks data, approximately 55.00% of Thermo Fisher (TMO) stock is held by retail investors.

Who owns the most shares of Thermo Fisher (TMO)?

Vanguard owns the most shares of Thermo Fisher (TMO).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.