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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
IG
51
ING Group
Netherlands
$7.2M
MIM
52
Monashee Investment Management
Massachusetts
$7.2M +$334K +5,866 +6%
Connor, Clark & Lunn Investment Management (CC&L)
53
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$7.1M -$138K -2,421 -2%
Deutsche Bank
54
Deutsche Bank
Germany
$6.6M +$52.8K +928 +1%
MAP
55
Moody Aldrich Partners
Massachusetts
$6.44M +$1.91M +33,504 +60%
SCM
56
Stonepine Capital Management
Oregon
$6.12M
Northern Trust
57
Northern Trust
Illinois
$5.66M +$1.28M +22,522 +40%
JF
58
Jump Financial
Illinois
$5.57M +$1.38M +24,190 +45%
VPM
59
Vanguard Portfolio Management
Pennsylvania
$5.22M +$4.13M +72,491 New
ACM
60
ACT Capital Management
Pennsylvania
$5.1M +$1.12M +19,700 +38%
HF
61
HRT Financial
New York
$5.08M -$5.85M -102,776 -59%
VCM
62
Voleon Capital Management
California
$4.68M -$186K -3,272 -5%
FMI
63
F/M Investments
District of Columbia
$4.4M +$170K +2,981 +5%
RPAM
64
Rhenman & Partners Asset Management
Sweden
$4.25M +$3.36M +59,000 New
Bank of America
65
Bank of America
North Carolina
$4.24M +$1.87M +32,866 +126%
ACM
66
Aquatic Capital Management
Illinois
$4.1M +$101K +1,774 +3%
Cambridge Investment Research Advisors
67
Cambridge Investment Research Advisors
Iowa
$4.03M +$133K +2,342 +4%
TI
68
Trexquant Investment
Connecticut
$3.99M +$2.09M +36,655 +195%
FAM
69
Fred Alger Management
New York
$3.83M -$48.3K -848 -2%
Alyeska Investment Group
70
Alyeska Investment Group
Illinois
$3.6M +$2.85M +50,000 New
BHCM
71
Brevan Howard Capital Management
Jersey
$3.49M +$2.76M +48,474 New
LP
72
LMR Partners
United Kingdom
$3.47M +$2.75M +48,294 New
Swiss National Bank
73
Swiss National Bank
Switzerland
$3.45M +$911K +16,000 +50%
AI
74
Atom Investors
Texas
$3.11M +$2.46M +43,227 New
SC
75
SummitTX Capital
Texas
$3.07M +$642K +11,271 +36%