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Phathom Pharmaceuticals
PHAT

Overview Fund Activity

84 hedge funds and large institutions have $919M invested in Phathom Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 22 increasing their positions, 23 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
84
Holders Change
+8
Holders Change %
+10.53%
% of All Funds
1.48%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.11%
New
20
Increased
22
Reduced
23
Closed
12
Calls
–
Puts
$3K
Net Calls
-$3K
Net Calls Change
+$129K

Top Buyers

1
GGHC
1
Gilder Gagnon Howe & Co
New York
$30.7M
2
GKIM
2
GW&K Investment Management
Massachusetts
$7.49M
3
CCM
3
CAAS Capital Management
New York
$7.92M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$3.07M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$2.05M

Top Sellers

1
RCM
1
RA Capital Management
Massachusetts
$117M
2
JG
2
Jefferies Group
New York
$0
3
APM
3
Avidity Partners Management
Texas
$0
4
BI
4
BVF Inc
California
$0
5
LM
5
Luminus Management
Texas
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Nuveen Asset Management
26
Nuveen Asset Management
Illinois
$2.48M +$111K +2,950 +5%
Bank of America
27
Bank of America
North Carolina
$2.44M +$940K +25,025 +63%
PVI
28
Pura Vida Investments
New York
$2.4M +$142K +3,772 +6%
Two Sigma Investments
29
Two Sigma Investments
New York
$2.05M +$2.05M +54,655 New
WP
30
Woodline Partners
California
$1.57M +$1.57M +41,678 New
Bank of New York Mellon
31
Bank of New York Mellon
New York
$1.55M -$91.9K -2,446 -6%
MWNA
32
Marshall Wace North America
New York
$1.41M -$1.18M -31,466 -46%
SRA
33
Summit Rock Advisors
New York
$1.28M -$9.39K -250 -0.7%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$1.18M +$1.18M +31,400 New
PHP
35
Parkman Healthcare Partners
Connecticut
$1.14M +$1.14M +30,207 New
Aviva
36
Aviva
United Kingdom
$1.11M +$1.11M +29,463 New
California Public Employees Retirement System
37
California Public Employees Retirement System
California
$1.1M -$102K -2,724 -8%
Susquehanna International Group
38
Susquehanna International Group
Pennsylvania
$996K +$84.4K +2,246 +9%
Canada Pension Plan Investment Board
39
Canada Pension Plan Investment Board
Ontario, Canada
$751K +$751K +20,000 New
California State Teachers Retirement System (CalSTRS)
40
California State Teachers Retirement System (CalSTRS)
California
$656K +$47.7K +1,269 +8%
Swiss National Bank
41
Swiss National Bank
Switzerland
$623K +$18.8K +500 +3%
Cambridge Investment Research Advisors
42
Cambridge Investment Research Advisors
Iowa
$612K – – –
State of Wisconsin Investment Board
43
State of Wisconsin Investment Board
Wisconsin
$560K – – –
OAM
44
Occidental Asset Management
California
$483K – – –
BFM
45
Boothbay Fund Management
New York
$473K -$9.62K -256 -2%
Millennium Management
46
Millennium Management
New York
$454K -$2.3M -61,287 -84%
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$428K -$30.4K -810 -7%
Renaissance Technologies
48
Renaissance Technologies
New York
$424K +$424K +11,300 New
Squarepoint
49
Squarepoint
New York
$420K -$653K -17,387 -61%
AllianceBernstein
50
AllianceBernstein
Tennessee
$394K -$33.8K -900 -8%
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