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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 %
VI
2251
VanderPol Investments
Michigan
$204K +$9.95K +20 +5%
CAM
2252
Creekmur Asset Management
Illinois
$204K +$192K +386 +1,678%
ACM
2253
Allred Capital Management
Texas
$204K – – –
PFM
2254
Potomac Fund Management
Florida
$203K +$22K +52 +12%
AWP
2255
Abacus Wealth Partners
California
$203K -$4.48K -9 -2%
RIS
2256
Retirement Income Solutions
Michigan
$203K – – –
FZCM
2257
Flynn Zito Capital Management
New York
$203K +$2.49K +5 +1%
FWM
2258
Forza Wealth Management
Florida
$203K – – –
APG
2259
Abacus Planning Group
South Carolina
$202K +$202K +405 New
ECAM
2260
East Coast Asset Management
Massachusetts
$201K +$201K +404 New
TIP
2261
Torray Investment Partners
Maryland
$201K – – –
BWP
2262
Balboa Wealth Partners
Arizona
$200K +$498 +1 +0.2%
HIA
2263
Harbor Investment Advisory
Maryland
$194K +$45.3K +91 +31%
API
2264
Asset Planning Inc
California
$188K – – –
FNWA
2265
Financial Network Wealth Advisors
Utah
$186K +$29.4K +59 +19%
GWSG
2266
GPS Wealth Strategies Group
Colorado
$181K +$45.3K +91 +33%
MMCM
2267
Murphy & Mullick Capital Management
New York
$181K – – –
LCM
2268
Logan Capital Management
Pennsylvania
$180K -$14.4K -29 -7%
Cohen & Steers
2269
Cohen & Steers
New York
$179K -$115K -232 -39%
BIM
2270
Breakwater Investment Management
Washington
$178K – – –
CVM
2271
Cheviot Value Management
California
$175K +$3.8K +9 +2%
1M
2272
1248 Management
Missouri
$173K +$173K +348 New
SAM
2273
S.A. Mason
Michigan
$172K -$65.2K -131 -28%
CTA
2274
Colonial Trust Advisors
South Carolina
$166K – – –
TFM
2275
TFC Financial Management
Massachusetts
$164K -$6.47K -13 -4%
89 90
91
92 93