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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 %
EI
426
Ethic Inc
New York
$21.8M +$1.5M +3,102 +7%
CPH
427
C Partners Holding
Switzerland
$21.8M +$21.8M +43,734 New
AI
428
Atria Investments
North Carolina
$21.7M -$44.8K -90 -0.2%
OBAM
429
ODDO BHF Asset Management
France
$21.6M +$1.95M +3,919 +10%
IC
430
IEQ Capital
California
$21.4M +$2.89M +5,798 +16%
GC
431
Guggenheim Capital
Illinois
$21.1M +$916K +1,841 +5%
BCI
432
Brinker Capital Investments
Pennsylvania
$20.9M -$459K -922 -2%
OPS
433
Orion Portfolio Solutions
Nebraska
$20.9M -$459K -922 -2%
MPIA
434
Mountain Pacific Investment Advisers
Idaho
$20.9M -$341K -685 -2%
SCI
435
S&CO Inc
Massachusetts
$20.8M +$1.45M +2,911 +7%
SAM
436
Silvercrest Asset Management
New York
$20.8M +$402K +807 +2%
CTA
437
Chesley Taft & Associates
Illinois
$20.8M +$907K +1,822 +5%
YCM
438
Yousif Capital Management
Michigan
$20.7M -$661K -1,328 -3%
ZIM
439
Zacks Investment Management
Illinois
$20.6M +$858K +1,724 +4%
WTC
440
WhitTier Trust Company
Nevada
$20.5M +$300K +602 +1%
TPSF
441
Texas Permanent School Fund
Texas
$20.3M +$20.3M +47,298 New
OSAM
442
O'Shaughnessy Asset Management
Connecticut
$20.2M +$5.26M +10,570 +35%
ADEF
443
Adams Diversified Equity Fund
Maryland
$20.1M – – –
BPWM
444
Badgley Phelps Wealth Managers
Washington
$20M -$305K -613 -2%
ONB
445
Old National Bancorp
Indiana
$19.9M -$578K -1,162 -3%
BFO
446
Boston Family Office
Massachusetts
$19.9M -$87.1K -175 -0.4%
MCM
447
MAI Capital Management
Ohio
$19.7M +$8.49M +17,071 +76%
EDRH
448
Edmond de Rothschild Holding
Switzerland
$19.7M +$1.61M +3,236 +9%
UB
449
UMB Bank
Missouri
$19.4M -$576K -1,157 -3%
Point72 Asset Management
450
Point72 Asset Management
Connecticut
$19.3M -$148K -297 -0.8%
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