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Kiniksa Pharmaceuticals
KNSA

Overview Fund Activity

175 hedge funds and large institutions have $888M invested in Kiniksa Pharmaceuticals in 2025 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 59 increasing their positions, 57 reducing their positions, and 18 closing their positions.

Holders
175
Holders Change
+16
Holders Change %
+10.06%
% of All Funds
2.38%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
36
Increased
59
Reduced
57
Closed
18
Calls
$2.7M
Puts
$2.55M
Net Calls
+$151K
Net Calls Change
+$175K

Top Buyers

1
TCM
1
Tang Capital Management
California
$47.1M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$25.5M
3
RCMNY
3
Rubric Capital Management (New York)
New York
$75.1M
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$23M
5
SCM
5
Soleus Capital Management
Connecticut
$10.4M

Top Sellers

1
B
1
Braidwell
Connecticut
$43.6M
2
HA
2
HHLR Advisors
Cayman Islands
$0
3
FFM
3
Fairmount Funds Management
Pennsylvania
$24.5M
4
Morgan Stanley
4
Morgan Stanley
New York
$23.9M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$2.59M
Name Market Value Shares Shares
Change 		Shares
Change %
Victory Capital Management
76
Victory Capital Management
Texas
$1.18M 53,317 +53,317 New
LCM
77
Legato Capital Management
California
$1.13M 50,763 -616 -1%
MAM
78
Martingale Asset Management
Massachusetts
$1.11M 50,000 +640 +1%
UBS Group
79
UBS Group
Switzerland
$1.11M 49,989 -8,609 -15%
SSA
80
Schonfeld Strategic Advisors
New York
$1.11M 49,847 +21,447 +76%
Allspring Global Investments
81
Allspring Global Investments
North Carolina
$1.08M 48,737 -572 -1%
PP
82
PDT Partners
New York
$1.03M 46,407 -18,510 -29%
LPC
83
Lion Point Capital
New York
$1.02M 45,900 – –
Los Angeles Capital Management
84
Los Angeles Capital Management
California
$991K 44,607 -10,921 -20%
IC
85
IEQ Capital
California
$969K 43,625 +43,625 New
FDCDDQ
86
Federation des caisses Desjardins du Quebec
Quebec, Canada
$940K 42,313 +28,307 +202%
ACM
87
ADAR1 Capital Management
Texas
$920K 41,412 -124,994 -75%
Cerity Partners
88
Cerity Partners
New York
$904K 40,708 +12,110 +42%
Legal & General Group
89
Legal & General Group
United Kingdom
$887K 39,929 -1,338 -3%
AllianceBernstein
90
AllianceBernstein
Tennessee
$879K 39,560 – –
NRD
91
Nebula Research & Development
New York
$851K 38,314 +8,793 +30%
Ameriprise
92
Ameriprise
Minnesota
$828K 37,271 -13,805 -27%
California State Teachers Retirement System (CalSTRS)
93
California State Teachers Retirement System (CalSTRS)
California
$762K 34,322 – –
Invesco
94
Invesco
Georgia
$744K 33,492 +19,384 +137%
Citigroup
95
Citigroup
New York
$735K 33,107 -28,375 -46%
ECM
96
ExodusPoint Capital Management
New York
$719K 32,382 -94,779 -75%
VOYA Investment Management
97
VOYA Investment Management
Georgia
$686K 30,866 +10,878 +54%
BC
98
Birchview Capital
Vermont
$666K 30,006 +6 +0%
IIM
99
INTECH Investment Management
Florida
$623K 28,035 +5,033 +22%
Verition Fund Management
100
Verition Fund Management
Connecticut
$622K 27,993 -26,735 -49%
2 3
4
5 6