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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 %
BAMF
351
BI Asset Management Fondsmaeglerselskab
Denmark
$32.3M +$1.13M +2,272 +4%
GLF
352
Groupe la Francaise
France
$32.2M -$804K -1,595 -2%
BG
353
Bellevue Group
Switzerland
$32M +$1.63M +3,270 +5%
WGAM
354
Wilkinson Global Asset Management
New York
$31.8M +$127K +256 +0.4%
Caisse de Depot et Placement du Quebec (CDPQ)
355
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$31.8M -$84.9M -170,638 -73%
Daiwa Securities Group
356
Daiwa Securities Group
Japan
$31.7M +$1.66M +3,329 +6%
CCM
357
Chilton Capital Management
Texas
$31.7M +$1.44M +2,900 +5%
OIAM
358
OFI Invest Asset Management
France
$31.6M +$49.3K +107 +0.2%
URS
359
Utah Retirement Systems
Utah
$31.5M -$37.3K -75 -0.1%
UIM
360
USS Investment Management
United Kingdom
$31.5M -$5.05M -10,154 -14%
JSC
361
J. Stern & Co
United Kingdom
$30.6M +$2M +4,015 +7%
VMPIC
362
Varma Mutual Pension Insurance Co
Finland
$30.4M -$4.98M -10,000 -14%
Jane Street
363
Jane Street
New York
$30.4M -$182M -365,215 -86%
ProShare Advisors
364
ProShare Advisors
Maryland
$30.3M +$1.38M +2,765 +5%
AWM
365
AE Wealth Management
Kansas
$30.3M +$476K +956 +2%
RG
366
Renaissance Group
Kentucky
$30.1M +$2.75M +5,531 +10%
PWP
367
Private Wealth Partners
California
$30M -$1.42M -2,845 -5%
CII
368
Capital International Inc
California
$30M +$6.7M +13,462 +29%
PGFC
369
Peapack-Gladstone Financial Corp
New Jersey
$29.9M -$450K -904 -1%
CI
370
Capital International
California
$29.5M +$6.59M +13,247 +29%
BP
371
BNP Paribas
France
$29.3M +$3.64M +7,295 +14%
Nordea Investment Management
372
Nordea Investment Management
Sweden
$29.3M +$2.08M +4,227 +8%
FG
373
Foresight Group
United Kingdom
$29.1M +$28.2M +56,747 +3,243%
CIBC World Market
374
CIBC World Market
Ontario, Canada
$29.1M +$2.17M +4,363 +8%
SRC
375
Shufro Rose & Co
New York
$28.8M -$456K -916 -2%
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