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Phathom Pharmaceuticals
PHAT

Overview Fund Activity

110 hedge funds and large institutions have $453M invested in Phathom Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 48 increasing their positions, 24 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
110
Holders Change
+7
Holders Change %
+6.8%
% of All Funds
1.75%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.06%
New
15
Increased
48
Reduced
24
Closed
7
Calls
$1.62M
Puts
$326K
Net Calls
+$1.29M
Net Calls Change
-$4.25M

Top Buyers

1
BlackRock
1
BlackRock
New York
$25.3M
2
Citadel Advisors
2
Citadel Advisors
Florida
$2.86M
3
GGHC
3
Gilder Gagnon Howe & Co
New York
$13.6M
4
GTC
4
Ghost Tree Capital
New York
$4.1M
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$2.91M

Top Sellers

1
DM
1
Deerfield Management
New York
$0
2
TCM
2
Tang Capital Management
California
$0
3
APM
3
Avidity Partners Management
Texas
$16.8M
4
SCM
4
Silverarc Capital Management
Massachusetts
$0
5
6CM
5
683 Capital Management
New York
$11.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
HL
101
HeadInvest LLC
Maine
$8.95K +$8.95K +882 New
TWM
102
Tradition Wealth Management
Minnesota
$5K – – –
Daiwa Securities Group
103
Daiwa Securities Group
Japan
$2K – – –
LC
104
Lindbrook Capital
California
$1.37K – – –
PNC Financial Services Group
105
PNC Financial Services Group
Pennsylvania
$1.35K +$1.35K +130 New
US Bancorp
106
US Bancorp
Minnesota
$1.17K – – –
NFSG
107
Newbridge Financial Services Group
Florida
$363 – – –
EWP
108
Elevation Wealth Partners
California
$208 +$208 +20 New
Nisa Investment Advisors
109
Nisa Investment Advisors
Missouri
$207 – – –
DM
110
Deerfield Management
New York
– -$9.39M -656,000 Closed
TCM
111
Tang Capital Management
California
– -$3.58M -250,000 Closed
SCM
112
Silverarc Capital Management
Massachusetts
– -$2.86M -200,000 Closed
Susquehanna International Group
113
Susquehanna International Group
Pennsylvania
– -$908K -63,408 Closed
AI
114
Atom Investors
Texas
– -$763K -53,286 Closed
E
115
Ergoteles
New York
– -$262K -18,300 Closed
Renaissance Technologies
116
Renaissance Technologies
New York
– -$143K -10,000 Closed
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