13F

Stock

Nektar Therapeutics

NKTR · held by 183 managers

Reported value

$716.1M

Holders

183

+3 new · −5 exited

Holders’ est. mark

−$9.77M

Price effect on 9 books still in the name

Largest holder

$65.9M

BVF INC/IL

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BVF INC/IL1.56M$65.9M—Held
Vanguard1.03M$43.4M—Held
Two Seas Capital LP745.2K$31.5M—Held
BlackRock, Inc.645.6K$27.3M—Held
ARMISTICE CAPITAL, LLC596K$25.2M—Held
MORGAN STANLEY566.4K$23.9M−$8.28MCut−$28.9M
Prosight Management, LP554.6K$23.4M—Held
TWO SIGMA INVESTMENTS, LP473K$20M—Held
Invesco Ltd.468.2K$19.8M—Held
MILLENNIUM MANAGEMENT LLC454.1K$19.2M—Held
Sofinnova Investments, Inc.438.6K$18.5M—Held
Point72 Asset Management, L.P.433.4K$18.3M—Held
EMERALD ADVISERS, LLC384.3K$16.2M—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP383.3K$16.2M—Held
22NW, LP331.1K$14M—Held
Qube Research & Technologies Ltd323.9K$13.7M—Held
Citadel309.8K$13.1M—Held
TWO SIGMA ADVISERS, LP308.4K$13M—Held
VOLORIDGE INVESTMENT MANAGEMENT, LLC295.7K$12.5M—Held
UBS Group AG287.6K$12.2M—Held
Balyasny Asset Management L.P.282K$11.9M—Held
PRIMECAP MANAGEMENT CO/CA/280.1K$11.8M—Held
GEODE CAPITAL MANAGEMENT, LLC254.4K$10.8M—Held
EMERALD MUTUAL FUND ADVISERS TRUST253.1K$10.7M—Held
JANE STREET GROUP, LLC218.3K$9.23M—Held
GREAT POINT PARTNERS LLC210.7K$8.91M—Held
BNP PARIBAS FINANCIAL MARKETS210.3K$8.89M—Held
GILDER GAGNON HOWE & CO LLC208.3K$8.81M—Held
State Street195.7K$8.27M—Held
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A.188.1K$7.95M—Held
Creek Drive Management Group LLC185.5K$7.84M—Held
STEMPOINT CAPITAL LP178.3K$7.54M—Held
Renaissance Technologies172.9K$7.31M—Held
JPMORGAN CHASE & CO150.8K$6.38M—Held
GOLDMAN SACHS GROUP INC147.8K$6.25M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC120.4K$5.09M—Held
Nantahala Capital Management, LLC112.9K$4.78M—Held
Jefferies Financial Group Inc.111.9K$4.73M—Held
Woodline Partners LP104K$4.4M—Held
Connor, Clark & Lunn Investment Management Ltd.101.2K$4.28M—Held
Fidelity101.1K$4.28M—Held
ING GROEP NV100K$4.23M—Held
Monashee Investment Management LLC94.1K$3.98M—Held
DEUTSCHE BANK AG\90.7K$3.84M—Held
Quinn Opportunity Partners LLC85.9K$3.63M—Held
Russell Investments Group, Ltd.85.7K$3.62M—Held
Stonepine Capital Management, LLC85K$3.59M—Held
Propel Bio Management, LLC82.8K$3.5M—Held
DAFNA Capital Management LLC75K$3.17M—Held
ADAR1 Capital Management, LLC72K$3.05M—Held
Tetragon Partners GP Ltd69.3K$2.93M—Held
Voleon Capital Management LP68.3K$2.89M—Held
Nearwater Capital Markets, Ltd61.5K$2.6M—Held
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.60.4K$2.56M—Held
Hudson Bay Capital Management LP59.7K$2.52M−$872.7KCut−$3.6M
F/m Investments LLC58.1K$2.46M—Held
NORTHERN TRUST CORP56.1K$2.37M—Held
Moody Aldrich Partners LLC56K$2.37M—Held
Aquatic Capital Management LLC55.2K$2.34M—Held
FRED ALGER MANAGEMENT, LLC54K$2.28M—Held
Jump Financial, LLC53.2K$2.25M—Held
ACT CAPITAL MANAGEMENT, LLC51.2K$2.16M—Held
NORGES BANK50K$2.11M—New
DARK FOREST CAPITAL MANAGEMENT LP42.3K$1.79M—Held
Headlands Technologies LLC41.2K$1.74M—Held
AWM Investment Company, Inc.40K$1.69M—Held
Deuterium Capital Management, LLC37.3K$1.58M—Held
Engineers Gate Manager LP37.3K$1.58M—Held
CITIGROUP INC35.8K$1.51M—Held
Caption Management, LLC35K$1.48M—Held
Swiss National Bank31.9K$1.35M—Held
SummitTX Capital, L.P.31.4K$1.33M—Held
Birchview Capital, LP31K$1.31M—Held
Erste Asset Management GmbH28K$1.2M—Held
Simplify Asset Management Inc.28K$1.18M—Held
KVP Capital Advisors, LP26.9K$1.14M—Held
FOX RUN MANAGEMENT, L.L.C.26.5K$1.12M—Held
BANK OF AMERICA CORP /DE/26.1K$1.1M−$381.5KCut−$1.63M
MARSHALL WACE, LLP24K$1.02M—Held
SIMPLEX TRADING, LLC21.9K$927.5K—Held
BIT Capital GmbH21.1K$892.1K—Held
Squarepoint Ops LLC20.3K$856.5K—Held
Ishara Investments LP20K$845.6K—Held
Trexquant Investment LP18.8K$795.8K—Held
J. Goldman & Co LP18.4K$775.9K—Held
Jain Global LLC17.3K$731.4K—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC16.2K$684.3K—Held
Susquehanna Portfolio Strategies, LLC16.1K$678.9K—Held
Knott David M Jr15.5K$655.3K—Held
BARCLAYS PLC15.4K$653K−$225.8KCut−$296.1K
Seven Fleet Capital Management LP15K$634.2K—Held
Palumbo Wealth Management LLC14.7K$622.1K—Held
JACOBS LEVY EQUITY MANAGEMENT, INC14.6K$615.8K—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM14.5K$613.9K—Held
Gainplan LLC13.5K$570.8K—Held
SECTORAL ASSET MANAGEMENT INC13.5K$570.1K—Held
CIBC WORLD MARKET INC.13.3K$561.6K—Held
Informed Momentum Co LLC13K$548.5K—Held
Legal & General Group Plc12.4K$524.8K—Held
HighVista Strategies LLC11.7K$496.7K—Held
Y-Intercept (Hong Kong) Ltd10.9K$459.2K—Held
SEI INVESTMENTS CO10.3K$435.1K—Held
IRIDIAN ASSET MANAGEMENT LLC/CT9.73K$411.3K—Held
HB Wealth Management, LLC9.24K$390.8K—Held
Sigma Planning Corp9K$380.5K—Held
STATE OF WISCONSIN INVESTMENT BOARD8.63K$364.8K—Held
GLENMEDE TRUST CO NA8.59K$363.2K—Held
JANUS HENDERSON GROUP PLC8.1K$341.8K—Held
Leonteq Securities AG8K$338.2K—New
WINTON GROUP Ltd7.76K$328.3K—Held
OMERS ADMINISTRATION Corp7.2K$304.4K—Held
XTX Topco Ltd7.2K$304.2K—Held
Verition Fund Management LLC7.04K$297.4K—Held
ROYAL BANK OF CANADA7K$296K—Held
Tower Research Capital LLC (TRC)5.56K$235.1K—Held
FORA Capital, LLC5.76K$232.5K—Held
49 WEALTH MANAGEMENT, LLC5.43K$229.6K—Held
OSAIC HOLDINGS, INC.5.39K$227.8K—Held
ENVESTNET ASSET MANAGEMENT INC5.38K$227.6K—Held
OPAL CAPITAL LLC5.95K$220.5K—Held
Arrowpoint Investment Partners (Singapore) Pte. Ltd.4.93K$208.3K—Held
Virtus Investment Advisers, LLC4.86K$205.6K—Held
KLP KAPITALFORVALTNING AS3.5K$148K—Held
Bayforest Capital Ltd2.54K$107.4K—Held
FLAGSHIP HARBOR ADVISORS, LLC2.18K$92.1K—New
Quarry LP2K$84.6K—Held
GROUP ONE TRADING LLC1.45K$61.2K—Held
US BANCORP \DE\1.26K$53.3K—Held
Parallel Advisors, LLC1.05K$44.5K—Held
NATIXIS685$29K—Held
Allworth Financial LP676$28.6K−$9.88KCut−$9.88K
CANADA PENSION PLAN INVESTMENT BOARD400$16.9K—Held
Steward Partners Investment Advisory, LLC213$9.01K—Held
Activest Wealth Management200$8.46K—Held
Founders Capital Management200$8.46K—Held
HRT FINANCIAL LP198.1K$8.38K—Held
WELLS FARGO & COMPANY/MN191$8.08K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC127$7.98K—Held
SBI Securities Co., Ltd.146$6.17K—Held
Farther Finance Advisors, LLC141$5.96K—Held
EverSource Wealth Advisors, LLC110$4.65K—Held
JONES FINANCIAL COMPANIES LLLP109$4.61K—Held
CIBC Private Wealth Group LLC100$4.23K—Held
RHUMBLINE ADVISERS100$4.23K—Held
EFG International AG75$3.17K—Held
ACADIAN ASSET MANAGEMENT LLC72.2K$3.05K—Held
SIGNATUREFD, LLC70$2.96K—Held
Keating Financial Advisory Services, Inc.69$2.92K—Held
MTM Investment Management, LLC66$2.79K—Held
BROWN BROTHERS HARRIMAN & CO66$2.79K—Held
SJS Investment Consulting Inc.58$2.45K—Held
Cambridge Investment Research Advisors, Inc.53.7K$2.27K—Held
MassMutual Private Wealth & Trust, FSB45$1.9K—Held
ATLAS CAPITAL ADVISORS INC.40$1.69K—Held
Nova Wealth Management, Inc.40$1.69K—Held
Boreal Capital Management LLC36$1.52K−$526Cut−$526
Rachor Investment Advisory Services, LLC35$1.48K—Held
Global Retirement Partners, LLC27$1.14K—Held
GSA CAPITAL PARTNERS LLP23.1K$977—Held
Fortitude Family Office, LLC21$888—Held
NISA INVESTMENT ADVISORS, LLC20$846—Held
ORG Partners LLC20$845—Held
ALGERT GLOBAL LLC15.3K$647—Held
Virtu Financial LLC13.8K$584—Held
AMERIFLEX GROUP, INC.13$550—Held
Medallion Wealth Advisors, LLC13$550−$190Cut−$190
Kimelman & Baird, LLC13$550—Held
SG Americas Securities, LLC11K$463—Held
PRICE T ROWE ASSOCIATES INC /MD/10.4K$439—Held
Arlington Trust Co LLC6$254—Held
FNY Investment Advisers, LLC5.2K$219−$38Added$71
Arax Advisory Partners2$85—Held
DANSKE BANK A/S2$85$33Added$33
Smartleaf Asset Management LLC2$84—Held
BESSEMER GROUP INC1.58K$66—Held
LRI Investments, LLC1$42—Held
Inspire Investing, LLC0$18—Held
CWM, LLC205$9—Held
BNP PARIBAS ASSET MANAGEMENT Holding S.A.178$8—Held
HUNTINGTON NATIONAL BANK1$1—Held
AMALGAMATED BANK1$0—Held
Covestor Ltd0$0—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.