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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 %
TWC
501
TD Waterhouse Canada
Ontario, Canada
$15.9M -$1.03M -2,141 -6%
UF
502
Univest Financial
Pennsylvania
$15.6M -$4.2M -8,439 -21%
MKC
503
M. Kraus & Co
Vermont
$15.5M +$995 +2 +0%
LBC
504
Lowe Brockenbrough & Co
Virginia
$15.5M -$41.3K -83 -0.3%
BBA
505
Baader Bank Aktiengesellschaft
Germany
$15.5M -$103K -208 -0.7%
AIM
506
Arcadia Investment Management
Michigan
$15.5M -$600K -1,205 -4%
CFB
507
Cullen/Frost Bankers
Texas
$15.4M +$242K +486 +2%
MJRIC
508
Mogy Joel R Investment Counsel
California
$15.4M +$1.68M +3,374 +12%
LG
509
LaFleur & Godfrey
Michigan
$15.4M +$583K +1,172 +4%
CIA
510
CCM Investment Advisers
South Carolina
$15.4M -$511K -1,026 -3%
LWM
511
Lyell Wealth Management
California
$15.3M +$504K +1,013 +3%
BB
512
Busey Bank
Illinois
$15.3M +$241K +484 +2%
MTC
513
McDaniel Terry & Co
Texas
$15.3M +$216K +434 +1%
TI
514
Tidal Investments
Wisconsin
$15.3M -$24.7M -49,682 -62%
MSU
515
Mizuho Securities USA
New York
$15.2M -$2.8M -5,625 -16%
EWA
516
Exencial Wealth Advisors
Oklahoma
$15.2M +$5.83M +11,723 +62%
SCM
517
Sone Capital Management
New York
$15.1M +$6.08M +12,214 +67%
OC
518
Oppenheimer & Co
New York
$15.1M +$405K +814 +3%
PM
519
Phraction Management
Connecticut
$15M +$1.01M +2,037 +7%
AIMCA
520
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$14.9M +$11.7M +23,600 +369%
AAF
521
Andra AP-fonden
Sweden
$14.9M -$498K -1,000 -3%
PCA
522
Private Capital Advisors
Connecticut
$14.9M -$185K -372 -1%
FWCM
523
Ferguson Wellman Capital Management
Oregon
$14.9M -$36.4M -73,249 -71%
FAB
524
First American Bank
Illinois
$14.7M +$493K +991 +3%
KAS
525
Kestra Advisory Services
Texas
$14.6M -$479K -963 -3%
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