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Thermo Fisher Scientific
TMO

Overview Fund Activity

2,414 hedge funds and large institutions have $135B invested in Thermo Fisher Scientific in 2025 Q2 according to their latest regulatory filings, with 182 funds opening new positions, 889 increasing their positions, 1,034 reducing their positions, and 256 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,414
Holders Change
-122
Holders Change %
-4.81%
% of All Funds
32.35%
Holding in Top 10
42
Holding in Top 10 Change
-41
Holding in Top 10 Change %
-49.4%
% of All Funds
0.56%
New
182
Increased
889
Reduced
1,034
Closed
256
Calls
$1.67B
Puts
$1.43B
Net Calls
+$236M
Net Calls Change
+$355M

Top Buyers

1
Flossbach Von Storch
Flossbach Von Storch
Germany
+$533M
2
Morgan Stanley
Morgan Stanley
New York
+$520M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$471M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$442M
5
EIG
EdgePoint Investment Group
Ontario, Canada
+$396M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.52B
2
Capital Research Global Investors
Capital Research Global Investors
California
-$884M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$767M
4
AIM
Alphinity Investment Management
Australia
-$717M
5
BlackRock
BlackRock
New York
-$710M
Name Holding Trade Value Shares
Change 		Shares
Change %
VAS
901
Vestmark Advisory Solutions
Massachusetts
$3.28M -$2.59M -6,391 -44%
PCIG
902
Partners Capital Investment Group
Massachusetts
$3.27M -$4.34M -10,697 -57%
LNWWM
903
Laird Norton Wetherby Wealth Management
California
$3.26M +$3.26M +8,048 New
WANY
904
Wealthspire Advisors (New York)
New York
$3.26M -$13K -32 -0.4%
BCM
905
Becker Capital Management
Oregon
$3.26M -$11.4K -28 -0.3%
SB
906
Simmons Bank
Arkansas
$3.25M -$150K -370 -4%
OCM
907
Olstein Capital Management
New York
$3.24M +$3.24M +8,000 New
ITC
908
Inspire Trust Company
Nevada
$3.24M +$892K +2,200 +38%
SC
909
SummitTX Capital
Texas
$3.23M +$3.23M +7,960 New
EFS
910
Essex Financial Services
Connecticut
$3.23M -$669K -1,651 -17%
JIC
911
Johnson Investment Counsel
Ohio
$3.22M +$10.9K +27 +0.3%
SCM
912
Suvretta Capital Management
New York
$3.2M – – –
AG
913
Ascent Group
Virginia
$3.18M -$408K -1,007 -11%
RCM
914
Regency Capital Management
Hawaii
$3.17M -$870K -2,145 -22%
HCA
915
Harbour Capital Advisors
Virginia
$3.16M -$23.5K -55 -0.7%
CW
916
CreativeOne Wealth
Kansas
$3.15M +$508K +1,253 +19%
EB
917
Eastern Bank
Massachusetts
$3.15M -$457K -1,126 -13%
MPWS
918
McCarter Private Wealth Services
Massachusetts
$3.15M -$309K -762 -9%
PP
919
Prudential plc
United Kingdom
$3.13M +$624K +1,540 +25%
LMIM
920
Lockheed Martin Investment Management
Maryland
$3.11M -$211K -520 -6%
LFM
921
LGT Fund Management
Liechtenstein
$3.1M +$242K +596 +8%
CG
922
Cynosure Group
Utah
$3.1M +$2.5M +6,177 +424%
PNAA
923
Pictet North America Advisors
Switzerland
$3.09M -$551K -1,359 -15%
N
924
Numerai
California
$3.09M +$3.09M +7,615 New
TC
925
TownSquare Capital
Utah
$3.08M -$29.9M -73,733 -91%
35 36
37
38 39