TMO icon

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 %
PCP
2626
Panoramic Capital Partners
Oregon
– -$218K -420 Closed
CIAS
2627
CFS Investment Advisory Services
New Jersey
– -$218K -419 Closed
BWM
2628
BCS Wealth Management
Tennessee
– -$218K -419 Closed
T
2629
TOBAM
France
– -$216K -416 Closed
AFG
2630
Allegheny Financial Group
Pennsylvania
– -$216K -415 Closed
KL
2631
KilterHowling LLC
Colorado
– -$221K -411 Closed
GC
2632
GFG Capital
Florida
– -$213K -409 Closed
TCM
2633
Traynor Capital Management
Pennsylvania
– -$211K -406 Closed
SIA
2634
SGL Investment Advisors
Montana
– -$217K -403 Closed
BIG
2635
Builder Investment Group
Georgia
– -$208K -400 Closed
SWM
2636
Seed Wealth Management
Illinois
– -$208K -400 Closed
DM
2637
Diker Management
New York
– -$208K -400 Closed
MW
2638
Members Wealth
Pennsylvania
– -$214K -399 Closed
FPGT
2639
Financial Partners Group (Tennessee)
Tennessee
– -$208K -399 Closed
RCA
2640
Ranch Capital Advisors
Florida
– -$207K -398 Closed
IIA
2641
IPG Investment Advisors
California
– -$207K -398 Closed
LF
2642
Lee Financial
Texas
– -$207K -397 Closed
HAM
2643
Harmony Asset Management
Arizona
– -$206K -396 Closed
WG
2644
Welch Group
Alabama
– -$206K -396 Closed
MWM
2645
MBE Wealth Management
Wisconsin
– -$205K -394 Closed
FM
2646
Family Management
New York
– -$203K -391 Closed
PFGIA
2647
Patriot Financial Group Insurance Agency
Massachusetts
– -$202K -389 Closed
JAG
2648
Journey Advisory Group
Kentucky
– -$214K -387 Closed
WMA
2649
West Michigan Advisors
Michigan
– -$201K -387 Closed
PCH
2650
PGIM Custom Harvest
New Jersey
– -$200K -385 Closed
104 105
106
107 108