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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, 1,021 increasing their positions, 991 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
1,021
Reduced
991
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 %
LCM
1476
LCM Capital Management
Illinois
$1.01M +$28.9K +58 +3%
WA
1477
Wealth Alliance
New York
$1.01M -$119K -239 -11%
FAFN
1478
First Affirmative Financial Network
Colorado
$1M -$12.9K -26 -1%
COCM
1479
Charter Oak Capital Management
New Hampshire
$1M +$708K +1,422 +241%
FAIM
1480
Financial Advocates Investment Management
Washington
$998K -$114K -230 -10%
FNWM
1481
Financial Network Wealth Management
Utah
$998K -$7.96K -16 -0.8%
FMC
1482
First Merchants Corp
Indiana
$997K -$14.9K -30 -1%
HCC
1483
Hirtle Callaghan & Co
Pennsylvania
$995K +$995K +2,000 New
CBT
1484
Central Bank & Trust
Kentucky
$992K +$30.4K +61 +3%
TSWM
1485
Triangle Securities Wealth Management
North Carolina
$988K +$173K +347 +21%
NERM
1486
New England Research & Management
Illinois
$986K +$620K +1,246 +170%
BB
1487
Bell Bank
North Dakota
$985K +$94.5K +190 +11%
FC
1488
FORA Capital
Florida
$983K +$983K +1,976 New
GFP
1489
Gryphon Financial Partners
Ohio
$981K +$135K +271 +16%
BFF
1490
Byrne Financial Freedom
Massachusetts
$978K -$59.7K -120 -6%
LWL
1491
Leo Wealth LLC
Texas
$971K +$2.49K +5 +0.3%
IP
1492
Intellectus Partners
California
$968K -$43.8K -88 -4%
BMO
1493
Beck Mack & Oliver
New York
$968K – – –
AO
1494
Advisor OS
Illinois
$967K +$32.9K +66 +4%
CT
1495
Clearstead Trust
Maine
$966K -$20.9K -42 -2%
OL
1496
Optas LLC
Texas
$962K +$130K +262 +16%
SWM
1497
Spire Wealth Management
Virginia
$960K +$189K +379 +24%
FFS
1498
Founders Financial Securities
Maryland
$958K +$15.6K +37 +2%
CFP
1499
Catalyst Financial Partners
Massachusetts
$956K +$35.8K +72 +4%
WAAG
1500
Wealth Alliance Advisory Group
Kansas
$953K +$405K +813 +74%
58 59
60
61 62