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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 %
CTB
2426
Country Trust Bank
Illinois
$24.4K +$5.47K +11 +29%
MIFH
2427
Migdal Insurance & Financial Holdings
Israel
$23K +$23K +47 New
RFG
2428
REAP Financial Group
Texas
$22.4K +$12K +24 +114%
FIM
2429
FWL Investment Management
Texas
$22.4K -$37.3K -75 -63%
HHGA
2430
Halbert Hargrove Global Advisors
California
$22.4K – – –
DMKJ
2431
David M. Knott Jr
$22.4K – – –
TCM
2432
Tradewinds Capital Management
Washington
$20.9K – – –
LWA
2433
Lowe Wealth Advisors
Maryland
$20.9K -$995 -2 -5%
WAS
2434
Winch Advisory Services
Wisconsin
$20K – – –
OPTFSNA
2435
Old Point Trust & Financial Services N A
Virginia
$19.4K – – –
GJIA
2436
Glass Jacobson Investment Advisors
Maryland
$19.2K – – –
CTWM
2437
Cherry Tree Wealth Management
Minnesota
$18.9K – – –
ETS
2438
ESL Trust Services
New York
$18.9K – – –
BOJHT
2439
Bank of Jackson Hole Trust
Wyoming
$18.5K +$14.8K +28 +400%
CWM
2440
Cedar Wealth Management
California
$18.4K – – –
GIS
2441
Grayhawk Investment Strategies
Alberta, Canada
$18.4K – – –
MTIC
2442
Missouri Trust & Investment Company
Missouri
$17.9K -$9.95K -20 -36%
SRCM
2443
Signature Resources Capital Management
California
$17.9K – – –
WIM
2444
Westside Investment Management
California
$17.7K – – –
BGA
2445
Battery Global Advisors
Massachusetts
$17.5K – – –
BI
2446
Binnacle Investments
Iowa
$17.4K +$17.4K +35 New
HIMS
2447
Hager Investment Management Services
New Hampshire
$17.4K -$4.98K -10 -22%
PSB
2448
Piscataqua Savings Bank
New Hampshire
$16.9K – – –
SFA
2449
Semmax Financial Advisors
North Carolina
$16.1K – – –
CCM
2450
Cloud Capital Management
Washington
$16K +$16K +34 New
96 97
98
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