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Kiniksa Pharmaceuticals

222 hedge funds and large institutions have $1.77B invested in Kiniksa Pharmaceuticals in 2025 Q4 according to their latest regulatory filings, with 41 funds opening new positions, 78 increasing their positions, 71 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

9% more funds holding

Funds holding: 203222 (+19)

10% more repeat investments, than reductions

Existing positions increased: 78 | Existing positions reduced: 71

20% less funds holding in top 10

Funds holding in top 10: 54 (-1)

Holders
222
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$64.6M
Puts
$2.79M
Net Calls
Net Calls Change

Top Sellers

1 -$26.9M
2 -$18.2M
3 -$13.2M
4
Walleye Capital
Walleye Capital
New York
-$10.8M
5
Bank of America
Bank of America
North Carolina
-$10.7M
Name Holding Trade Value Shares
Change
Change in
Stake
BC
126
BIT Capital
Germany
$528K
PR
127
PSP Research
Pennsylvania
$522K
BRWA
128
B. Riley Wealth Advisors
Florida
$495K
BIG
129
Brooklyn Investment Group
New York
$491K
State of New Jersey Common Pension Fund D
130
State of New Jersey Common Pension Fund D
New Jersey
$490K
Creative Planning
131
Creative Planning
Kansas
$474K
TWC
132
TD Waterhouse Canada
Ontario, Canada
$471K
Tudor Investment Corp
133
Tudor Investment Corp
Connecticut
$464K
TC
134
TwinBeech Capital
New York
$447K
ASRS
135
Arizona State Retirement System
Arizona
$400K
First Trust Advisors
136
First Trust Advisors
Illinois
$395K
HighTower Advisors
137
HighTower Advisors
Illinois
$360K
PCA
138
Pallas Capital Advisors
Massachusetts
$354K
JWS
139
Juncture Wealth Strategies
Arizona
$336K
ECM
140
ExodusPoint Capital Management
New York
$328K
Mercer Global Advisors
141
Mercer Global Advisors
Colorado
$317K
KK
142
KLP Kapitalforvaltning
Norway
$309K
CUAMC
143
China Universal Asset Management Company
China
$304K
RhumbLine Advisers
144
RhumbLine Advisers
Massachusetts
$301K
SSWM
145
Sheets Smith Wealth Management
North Carolina
$295K
PCM
146
Prelude Capital Management
New York
$292K
XT
147
XTX Topco
Cayman Islands
$291K
RRA
148
Round Rock Advisors
Connecticut
$291K
JIR
149
James Investment Research
Ohio
$290K
SC
150
Savant Capital
Illinois
$284K