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Nektar Therapeutics

215 hedge funds and large institutions have $1.92B invested in Nektar Therapeutics in 2026 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 74 increasing their positions, 48 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

162% more capital invested

Capital invested by funds: $732M → $1.92B (+$1.19B)

160% more funds holding in top 10

Funds holding in top 10: 513 (+8)

122% more first-time investments, than exits

New positions opened: 71 | Existing positions closed: 32

109% more call options, than puts

Call options by funds: $76M | Put options by funds: $36.5M

54% more repeat investments, than reductions

Existing positions increased: 74 | Existing positions reduced: 48

19% more funds holding

Funds holding: 180215 (+35)

7.93% more ownership

Funds ownership: 85.14%93.07% (+7.9%)

Holders
215
Holders Change
+35
Holders Change %
+19.44%
% of All Funds
2.65%
Holding in Top 10
13
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+160%
% of All Funds
0.16%
New
71
Increased
74
Reduced
48
Closed
32
Calls
$76M
Puts
$36.5M
Net Calls
+$39.6M
Net Calls Change
+$29.8M
Name Holding Trade Value Shares
Change
Change in
Stake
SSA
126
Schonfeld Strategic Advisors
New York
$580K +$459K +8,063 New
DC
127
Diametric Capital
Massachusetts
$533K +$422K +7,411 New
CP
128
CenterBook Partners
Connecticut
$533K +$422K +7,407 New
PEAK6
129
PEAK6
Illinois
$504K +$399K +7,000 New
CFM
130
Catalyst Funds Management
Australia
$482K +$381K +6,700 New
Zurich Cantonal Bank
131
Zurich Cantonal Bank
Switzerland
$482K +$381K +6,695 New
ASRS
132
Arizona State Retirement System
Arizona
$479K +$379K +6,661 New
Bank of New York Mellon
133
Bank of New York Mellon
New York
$475K +$376K +6,597 New
NICM
134
Neo Ivy Capital Management
New York
$463K +$367K +6,439 New
VIA
135
Vanguard Investments Australia
Australia
$457K +$362K +6,355 New
FRM
136
Fox Run Management
Connecticut
$448K -$1.12M -19,651 -74%
Group One Trading
137
Group One Trading
Illinois
$428K +$256K +4,501 +311%
PAP
138
Persistent Asset Partners
Hong Kong
$419K +$331K +5,820 New
Simplex Trading
139
Simplex Trading
Illinois
$412K -$923K -16,214 -74%
KK
140
KLP Kapitalforvaltning
Norway
$374K +$96.8K +1,700 +49%
G
141
Gainplan
Michigan
$360K -$484K -8,500 -63%
VIA
142
Virtus Investment Advisers
Connecticut
$359K +$6.89K +121 +2%
FIA
143
FNY Investment Advisers
New York
$341K -$25.6K -450 -9%
ET
144
Entropy Technologies
New York
$330K +$261K +4,591 New
LPL Financial
145
LPL Financial
California
$327K +$259K +4,550 New
SEI Investments
146
SEI Investments
Pennsylvania
$322K -$331K -5,821 -57%
Osaic Holdings
147
Osaic Holdings
Arizona
$316K -$56.7K -995 -18%
SFCM
148
Seven Fleet Capital Management
California
$309K -$609K -10,700 -71%
XT
149
XTX Topco
Cayman Islands
$295K -$176K -3,093 -43%
CUAMC
150
China Universal Asset Management Company
China
$288K +$228K +4,000 New