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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 %
MG
1576
Mather Group
Illinois
$652K -$286K -705 -30%
AAIM
1577
Asset Advisors Investment Management
Georgia
$651K -$3.79M -9,340 -85%
KFS
1578
Kurt F. Somerville
$651K +$10.1K +25 +2%
ZIG
1579
Zuckerman Investment Group
Illinois
$649K – – –
EFM
1580
E Fund Management
China
$647K -$1.62M -3,994 -71%
JCM
1581
Jacobsen Capital Management
Utah
$643K -$16.6K -41 -3%
SWA
1582
Sax Wealth Advisors
New Jersey
$640K +$387K +954 +153%
RCA
1583
Resonant Capital Advisors
Wisconsin
$639K +$53.6K +132 +9%
BCA
1584
Bay Colony Advisors
Massachusetts
$637K – – –
WA1
1585
Wimmer Associates 1
California
$633K – – –
CAM
1586
Cidel Asset Management
Ontario, Canada
$633K +$77.4K +191 +14%
SWM
1587
Segment Wealth Management
Texas
$632K -$57.2K -141 -8%
RCM
1588
Ratan Capital Management
Florida
$628K – – –
EPA
1589
Element Pointe Advisors
Florida
$626K – – –
RBC
1590
Romano Brothers & Co
Illinois
$625K +$66.9K +165 +12%
GF
1591
Gries Financial
Ohio
$623K +$49.9K +123 +9%
IAN
1592
Integrated Advisors Network
Texas
$618K +$30.4K +75 +5%
BFO
1593
Biltmore Family Office
North Carolina
$617K +$406 +1 +0.1%
SWM
1594
SeaCrest Wealth Management
New York
$616K -$80.7K -199 -12%
CGI
1595
Comgest Global Investors
France
$614K +$23.9K +59 +4%
FAIM
1596
Financial Advocates Investment Management
Washington
$612K -$201K -496 -25%
RFS
1597
Richardson Financial Services
Massachusetts
$610K -$2.11K -5 -0.3%
HBT
1598
Heartland Bank & Trust
Illinois
$609K -$22.3K -55 -4%
RZH
1599
Relyea Zuckerberg Hanson
Connecticut
$605K -$43.8K -108 -7%
PFA
1600
Pathway Financial Advisers
Indiana
$605K +$43.4K +107 +8%
62 63
64
65 66