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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 %
SC
1226
Solstein Capital
California
$1.51M -$345K -852 -19%
PWP
1227
Principle Wealth Partners
Connecticut
$1.51M +$193K +476 +15%
VVP
1228
Venture Visionary Partners
Ohio
$1.5M +$191K +472 +15%
CI
1229
Cigna Investments
Connecticut
$1.5M -$52.7K -130 -3%
CCWM
1230
Cassaday & Co Wealth Management
Virginia
$1.49M -$31.2K -77 -2%
DAS
1231
Diversify Advisory Services
Utah
$1.49M -$94K -197 -6%
WAG
1232
Wallace Advisory Group
California
$1.49M +$44.8K +90 +3%
DJSG
1233
D.J. St. Germain
Massachusetts
$1.49M -$3.52M -8,690 -70%
AIP
1234
Ameritas Investment Partners
Nebraska
$1.48M -$32.8K -81 -2%
RS
1235
R Squared
Hong Kong
$1.47M +$1.47M +3,635 New
LCM
1236
Legato Capital Management
California
$1.47M +$264K +650 +22%
AWM
1237
Angeles Wealth Management
California
$1.47M -$97.7K -241 -6%
CRWM
1238
Castle Rock Wealth Management
California
$1.46M +$143K +347 +11%
PCG
1239
Prosperity Consulting Group
Maryland
$1.45M -$215K -530 -13%
RWB
1240
RMR Wealth Builders
New Jersey
$1.45M +$286K +705 +25%
SAM
1241
Synergy Asset Management
Washington
$1.43M +$1.43M +3,515 New
BFM
1242
Boothbay Fund Management
New York
$1.41M -$920K -2,269 -40%
BIG
1243
Brooklyn Investment Group
New York
$1.41M +$422K +1,042 +43%
BONST
1244
Bank of Nova Scotia Trust
Ontario, Canada
$1.4M +$115K +283 +9%
PCA
1245
Purkiss Capital Advisors
Connecticut
$1.4M +$481K +1,186 +52%
TA
1246
Tectonic Advisors
Texas
$1.4M +$100K +247 +8%
HCCM
1247
Hudson Canyon Capital Management
New York
$1.39M +$139K +343 +11%
HA
1248
Harfst & Associates
Wyoming
$1.39M +$901K +2,221 +184%
KIA
1249
Knollwood Investment Advisory
Maryland
$1.39M – – –
BIA
1250
Baer Investment Advisory
California
$1.38M -$49.6K -125 -3%
48 49
50
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