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Kiniksa Pharmaceuticals

176 hedge funds and large institutions have $889M invested in Kiniksa Pharmaceuticals in 2025 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 60 increasing their positions, 58 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

94% more first-time investments, than exits

New positions opened: 35 | Existing positions closed: 18

15% more capital invested

Capital invested by funds: $773M → $889M (+$116M)

10% more funds holding

Funds holding: 160176 (+16)

1.31% more ownership

Funds ownership: 94.01%95.32% (+1.3%)

6% more call options, than puts

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

3% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 58

Holders
176
Holders Change
+16
Holders Change %
+10%
% of All Funds
2.36%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
35
Increased
60
Reduced
58
Closed
18
Calls
$2.7M
Puts
$2.55M
Net Calls
+$151K
Net Calls Change
+$175K
Name Holding Trade Value Shares
Change
Change in
Stake
HA
176
HHLR Advisors
Cayman Islands
-$31.3M -1,582,635 Closed
JFG
177
Jefferies Financial Group
New York
-$2.22M -112,400 Closed
Marshall Wace
178
Marshall Wace
United Kingdom
-$1.72M -86,762 Closed
M&T Bank
179
M&T Bank
New York
-$608K -30,735 Closed
Arrowstreet Capital
180
Arrowstreet Capital
Massachusetts
-$444K -22,453 Closed
WP
181
Woodline Partners
California
-$376K -19,005 Closed
VEA
182
Virtus ETF Advisers
New York
-$343K -17,361 Closed
JF
183
Jump Financial
Illinois
-$289K -14,601 Closed
YIH
184
Y-Intercept (HK)
Hong Kong
-$258K -13,050 Closed
HF
185
HRT Financial
New York
-$230K -11,668 Closed
BG
186
Bellevue Group
Switzerland
-$160K -8,100 Closed
Osaic Holdings
187
Osaic Holdings
Arizona
-$12.2K -618 Closed
National Bank of Canada
188
National Bank of Canada
Quebec, Canada
-$9.77K -494 Closed
BBHC
189
Brown Brothers Harriman & Co
New York
-$6.59K -333 Closed
SAM
190
Smartleaf Asset Management
Massachusetts
-$4.19K -214 Closed
CAM
191
Creekmur Asset Management
Illinois
-$1.88K -95 Closed
VHAM
192
Van Hulzen Asset Management
California
-$989 -50 Closed
AAP
193
Arax Advisory Partners
Colorado
-$20 -1 Closed
C
194
Covestor
United Kingdom
+$103 +5 +38%