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Thermo Fisher Scientific
TMO

Overview Fund Activity

2,536 hedge funds and large institutions have $165B invested in Thermo Fisher Scientific in 2025 Q1 according to their latest regulatory filings, with 155 funds opening new positions, 1,020 increasing their positions, 992 reducing their positions, and 157 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,536
Holders Change
-45
Holders Change %
-1.74%
% of All Funds
34.44%
Holding in Top 10
83
Holding in Top 10 Change
+11
Holding in Top 10 Change %
+15.28%
% of All Funds
1.13%
New
155
Increased
1,020
Reduced
992
Closed
157
Calls
$961M
Puts
$1.08B
Net Calls
-$119M
Net Calls Change
+$261M

Top Buyers

1
Capital World Investors
Capital World Investors
California
+$812M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$607M
3
DZ Bank
DZ Bank
Germany
+$293M
4
Franklin Resources
Franklin Resources
California
+$240M
5
SP
Sarasin & Partners
United Kingdom
+$187M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$843M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$802M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$568M
4
ATO
Alecta Tjanstepension Omsesidigt
Sweden
-$214M
5
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
-$212M
Name Holding Trade Value Shares
Change 		Shares
Change %
PMIM
2326
Prudent Man Investment Management
Colorado
$93.1K – – –
TH
2327
TCTC Holdings
Texas
$92.6K +$24.9K +50 +37%
JFA
2328
JNBA Financial Advisors
Minnesota
$90.1K – – –
POIA
2329
Pin Oak Investment Advisors
Texas
$90K – – –
CSC
2330
Cove Street Capital
California
$87.1K – – –
TVWM
2331
Tower View Wealth Management
Wisconsin
$86.8K -$43.4K -87 -33%
BGAI
2332
Bruce G. Allen Investments
Colorado
$83.1K -$6.47K -13 -7%
PWMG
2333
Private Wealth Management Group
New Jersey
$80.1K +$1.49K +3 +2%
MIHAS
2334
Maj Invest Holding A/S
Denmark
$80K – – –
EA
2335
Evolution Advisers
Virginia
$79K – – –
OCM
2336
Orion Capital Management
California
$76.6K -$129K -260 -63%
SCB
2337
Saudi Central Bank
Saudi Arabia
$75.1K +$75.1K +151 New
FA
2338
Financial Avengers
California
$75.1K – – –
RCA
2339
Runnymede Capital Advisors
Ohio
$74.6K – – –
MAS
2340
MPWM Advisory Solutions
Georgia
$74.6K – – –
GTAM
2341
Global Trust Asset Management
Florida
$73.6K – – –
WPA
2342
Wealth Preservation Advisors
Tennessee
$72.7K +$72.7K +146 New
TSMHT
2343
Thurston Springer Miller Herd & Titak
Indiana
$71.7K -$11K -22 -13%
SFO
2344
Standard Family Office
South Dakota
$71.7K -$55.2K -111 -44%
ANBT
2345
American National Bank & Trust
Texas
$71.2K +$4.98K +10 +8%
AT
2346
Arlington Trust
Alabama
$70.2K – – –
RDFA
2347
Ritter Daniher Financial Advisory
Ohio
$69.7K -$4.98K -10 -7%
NC
2348
NewSquare Capital
Pennsylvania
$69.7K +$51.3K +103 +278%
RTC
2349
Riverview Trust Company
Washington
$69.2K +$36.8K +74 +114%
PWMG
2350
Prestige Wealth Management Group
New Jersey
$67.7K – – –
92 93
94
95 96