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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 %
BHCM
1526
Brevan Howard Capital Management
Jersey
$884K -$961K -1,931 -52%
PWPS
1527
Pinnacle Wealth Planning Services
Ohio
$881K -$7.96K -16 -0.9%
ESB
1528
Essex Savings Bank
Connecticut
$878K +$8.46K +17 +1%
PIA
1529
Pinion Investment Advisors
Kansas
$871K -$30.4K -61 -3%
JFGIW
1530
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$867K -$3.98K -8 -0.5%
SWM
1531
SeaCrest Wealth Management
New York
$856K -$11.9K -24 -1%
FCM
1532
Fairbanks Capital Management
California
$852K -$1.49K -3 -0.2%
FA
1533
Fortis Advisors
Pennsylvania
$849K +$74.6K +150 +10%
FMB
1534
Field & Main Bank
Kentucky
$848K -$9.45K -19 -1%
SWM
1535
Segment Wealth Management
Texas
$846K -$64.2K -129 -7%
NB
1536
Nicolet Bankshares
Wisconsin
$844K – – –
AL
1537
Aspiriant LLC
California
$841K +$11.4K +23 +1%
FNB
1538
Farmers National Bank
Kentucky
$839K +$839K +1,687 New
USCWA
1539
U.S. Capital Wealth Advisors
Texas
$838K -$16.4K -33 -2%
SC
1540
Sapient Capital
Indiana
$837K -$17.4K -35 -2%
GSIS
1541
Global Strategic Investment Solutions
Arizona
$835K -$42.8K -86 -5%
TFIPS
1542
Towarzystwo Funduszy Inwestycyjnych PZU SA
$835K -$27.9K -56 -3%
MMPW
1543
Mitchell McLeod Pugh & Williams
Alabama
$830K – – –
RWM
1544
Rockline Wealth Management
New York
$830K +$69.7K +140 +9%
SAM
1545
Seelaus Asset Management
New Jersey
$829K -$62.2K -125 -7%
EFL
1546
ERn Financial LLC
Wisconsin
$827K -$104K -210 -11%
RP
1547
Riverwater Partners
Wisconsin
$826K -$75.6K -152 -8%
CCM
1548
CAAS Capital Management
New York
$826K +$826K +1,660 New
SMH
1549
Sanders Morris Harris
Texas
$825K – – –
SFFS
1550
Stonehage Fleming Financial Services
Jersey
$825K -$84.8M -170,412 -99%
60 61
62
63 64