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Thermo Fisher Scientific
TMO

Overview Fund Activity

2,414 hedge funds and large institutions have $135B invested in Thermo Fisher Scientific in 2025 Q2 according to their latest regulatory filings, with 182 funds opening new positions, 889 increasing their positions, 1,034 reducing their positions, and 256 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,414
Holders Change
-122
Holders Change %
-4.81%
% of All Funds
32.35%
Holding in Top 10
42
Holding in Top 10 Change
-41
Holding in Top 10 Change %
-49.4%
% of All Funds
0.56%
New
182
Increased
889
Reduced
1,034
Closed
256
Calls
$1.67B
Puts
$1.43B
Net Calls
+$236M
Net Calls Change
+$355M

Top Buyers

1
Flossbach Von Storch
Flossbach Von Storch
Germany
+$533M
2
Morgan Stanley
Morgan Stanley
New York
+$520M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$471M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$442M
5
EIG
EdgePoint Investment Group
Ontario, Canada
+$396M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.52B
2
Capital Research Global Investors
Capital Research Global Investors
California
-$884M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$767M
4
AIM
Alphinity Investment Management
Australia
-$717M
5
BlackRock
BlackRock
New York
-$710M
Name Holding Trade Value Shares
Change 		Shares
Change %
IUHSA
2276
Itau Unibanco Holding S.A.
Brazil
$32.4K -$405 -1 -1%
MAM
2277
Meeder Asset Management
Ohio
$32.4K +$4.87K +12 +18%
FPB
2278
First PREMIER Bank
South Dakota
$32K -$4.92K -12 -13%
DAM
2279
Delta Asset Management
Tennessee
$31.2K – – –
HWM
2280
HighMark Wealth Management
Minnesota
$31.1K +$18.1K +45 +141%
DFA
2281
DHJJ Financial Advisors
Illinois
$30.8K – – –
DPW
2282
DiNuzzo Private Wealth
Pennsylvania
$30.8K +$24.7K +61 +407%
OCM
2283
Orion Capital Management
California
$30.4K -$32K -79 -51%
FMTCOCP
2284
Farmers & Merchants Trust Co of Chambersburg PA
Pennsylvania
$30K – – –
RBC
2285
Roble Belko & Company
Pennsylvania
$29K – – –
IAS
2286
IMA Advisory Services
Colorado
$28.4K – – –
VWA
2287
VSM Wealth Advisory
Maryland
$28.4K – – –
MSG
2288
Main Street Group
Virginia
$26.4K -$13.8K -34 -34%
PP
2289
Pingora Partners
Wyoming
$26.4K -$7.7K -19 -23%
ATC
2290
Adirondack Trust Company
New York
$26.4K -$8.11K -20 -24%
NWM
2291
Navigoe Wealth Management
California
$26K – – –
GWM
2292
Gitterman Wealth Management
New Jersey
$25.9K +$25.9K +64 New
OLVIG
2293
Oliver Lagore Vanvalin Investment Group
Michigan
$25.4K +$25.4K +51 New
CIA
2294
Cape Investment Advisory
Georgia
$24.3K +$2.84K +7 +13%
SIS
2295
Sound Income Strategies
Florida
$23.9K -$3.24K -8 -12%
BTC
2296
Bank & Trust Company
Illinois
$23.9K – – –
VFM
2297
Vision Financial Markets
Connecticut
$23.5K +$23.5K +58 New
EWP
2298
Elevation Wealth Partners
California
$23.1K – – –
PFA
2299
Pillar Financial Advisors
Kentucky
$22.3K – – –
VT
2300
Volterra Technologies
New York
$22.3K +$22.3K +55 New
90 91
92
93 94