KNSA icon

Kiniksa Pharmaceuticals

175 hedge funds and large institutions have $888M invested in Kiniksa Pharmaceuticals in 2025 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 59 increasing their positions, 58 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

1.23% more ownership

Funds ownership: 93.91%95.15% (+1.2%)

6% more call options, than puts

Call options by funds: $2.7M | Put options by funds: $2.55M

2% more repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 58

Holders
175
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.7M
Puts
$2.55M
Net Calls
Net Calls Change

Top Sellers

1 -$33.1M
2 -$31.3M
3 -$24.3M
4
Morgan Stanley
Morgan Stanley
New York
-$9.14M
5
JP Morgan Chase
JP Morgan Chase
New York
-$8.03M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$601K
102
$595K
103
$507K
104
$504K
105
$491K
106
$489K
107
$485K
108
$458K
109
$454K
110
$452K
111
$396K
112
$389K
113
$379K
114
$373K
115
$355K
116
$348K
117
$344K
118
$339K
119
$326K
120
$313K
121
$309K
122
$302K
123
$301K
124
$297K
125
$281K