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Thermo Fisher Scientific
TMO

Overview Fund Activity

2,413 hedge funds and large institutions have $135B invested in Thermo Fisher Scientific in 2025 Q2 according to their latest regulatory filings, with 181 funds opening new positions, 889 increasing their positions, 1,034 reducing their positions, and 256 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,413
Holders Change
-123
Holders Change %
-4.85%
% 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
181
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 %
AC
526
Armistice Capital
New York
$12.1M +$12.1M +29,964 New
IC
527
IEQ Capital
California
$12.1M -$5.27M -13,006 -30%
EWA
528
Exencial Wealth Advisors
Oklahoma
$12M -$339K -836 -3%
Twin Tree Management
529
Twin Tree Management
Texas
$12M +$12M +29,679 New
APM
530
Avidity Partners Management
Texas
$12M +$5.72M +14,100 +91%
PCA
531
Private Capital Advisors
Connecticut
$12M -$175K -431 -1%
LIM
532
Lathrop Investment Management
Arkansas
$12M +$338K +834 +3%
KCPG
533
Kavar Capital Partners Group
Kansas
$11.9M +$65.7K +162 +0.6%
EAM
534
EULAV Asset Management
Florida
$11.9M – – –
NA
535
NewEdge Advisors
Louisiana
$11.9M +$2.96M +7,289 +33%
NPA
536
Nichols & Pratt Advisers
Massachusetts
$11.8M +$585K +1,442 +5%
FCH
537
Freestone Capital Holdings
Washington
$11.8M +$718K +1,771 +6%
SIA
538
Sit Investment Associates
Minnesota
$11.7M +$1.68M +4,138 +17%
FLPIM
539
F.L. Putnam Investment Management
Massachusetts
$11.6M -$2.81M -6,931 -19%
OSAM
540
O'Shaughnessy Asset Management
Connecticut
$11.6M -$4.88M -12,035 -30%
SEEDPG
541
S.E.E.D. Planning Group
New York
$11.5M +$7M +17,267 +157%
QT
542
Quantbot Technologies
New York
$11.4M +$415K +1,024 +4%
PWM
543
Perigon Wealth Management
California
$11.2M -$678K -1,671 -6%
ACA
544
Anchor Capital Advisors
Massachusetts
$11.2M -$643K -1,586 -5%
CRC
545
Curi RMB Capital
Illinois
$11.2M +$5.82M +14,342 +109%
AF
546
Avanza Fonder
Sweden
$11.2M +$538K +1,326 +5%
BRCM
547
Bright Rock Capital Management
Massachusetts
$11.2M +$7.3M +18,000 +189%
AAF
548
Andra AP-fonden
Sweden
$11.1M -$1.05M -2,600 -9%
PAIM
549
Punch & Associates Investment Management
Minnesota
$11M +$344K +848 +3%
BCI
550
Brinker Capital Investments
Pennsylvania
$10.9M -$6.16M -15,188 -36%
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