NEKTAR THERAPEUTICS (NKTR) Institutional Ownership Changes & 13F Activity

NEKTAR THERAPEUTICS (NKTR). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Vestal Point Capital, Lp, Citadel Advisors Llc, Gilder Gagnon Howe & Co Llc, Deep Track Capital, Lp, and Two Sigma Investments, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheBuy+11,56411,564$807.28KQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-353,784-68.9%159,747$11.15MQ2 2026Sep 02, 2026
California State Teachers Retirement SystemBuy+6,138+21.4%34,820$2.43MQ2 2026Aug 24, 2026
Jefferies Financial Group Inc.Buy+38,16538,165$2.66MQ2 2026Aug 17, 2026
Stonepine Capital Management, LlcBuy+35,654+41.9%120,654$8.42MQ2 2026Aug 17, 2026
Empowered Funds, LlcBuy+23,44123,441$1.64MQ2 2026Aug 17, 2026
Capstone Investment Advisors, LlcBuy+6,9026,902$481.83KQ2 2026Aug 17, 2026
Vestal Point Capital, LpBuy+715,000+250.9%1,000,000$69.81MQ2 2026Aug 14, 2026
Gilder Gagnon Howe & Co LlcBuy+329,115+121.1%600,873$41.95MQ2 2026Aug 14, 2026
Deep Track Capital, LpBuy+300,000300,000$20.94MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+271,263+29.1%1,202,004$83.91MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdSell-260,154-66.6%130,521$9.11MQ2 2026Aug 14, 2026
Braidwell LpBuy+250,916+112.7%473,617$33.06MQ2 2026Aug 14, 2026
Barclays PlcBuy+230,006+710.9%262,362$18.32MQ2 2026Aug 14, 2026
Orbimed Advisors LlcBuy+190,346+69.2%465,346$32.49MQ2 2026Aug 14, 2026
Bvf Inc/IlSell-168,520-6.6%2,391,075$166.92MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+165,941165,941$11.58MQ2 2026Aug 14, 2026
Dafna Capital Management LlcBuy+153,202+92.7%318,380$22.23MQ2 2026Aug 14, 2026
Armistice Capital, LlcBuy+146,000+25.3%724,000$50.54MQ2 2026Aug 14, 2026
Great Point Partners LlcSell-141,453-44.7%175,000$12.22MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+116,964+69.6%284,971$19.89MQ2 2026Aug 14, 2026
Seven Grand Managers, LlcBuy+115,000+92.0%240,000$16.75MQ2 2026Aug 14, 2026
Jane Street Group, LlcSell-104,325-92.6%8,327$581.31KQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-101,578-94.6%5,807$405.39KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+101,548+80.0%228,490$15.95MQ2 2026Aug 14, 2026
Readystate Asset Management LpBuy+85,11085,110$5.94MQ2 2026Aug 14, 2026
Adar1 Capital Management, LlcBuy+82,932+51.4%244,184$17.05MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+79,85679,856$5.57MQ2 2026Aug 14, 2026
Prosight Management, LpBuy+75,000+10.2%810,000$56.55MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+73,843+18.3%478,120$33.38MQ2 2026Aug 14, 2026
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Frequently asked questions about NKTR activity

  • Which institutional owners are buying NKTR?

    Institutional owners buying NKTR include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NKTR activity?

    "Buy" means an investor increased their reported position in NKTR compared to the prior reporting period. This reflects growing exposure to NEKTAR THERAPEUTICS (NKTR) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NKTR increasing?

    Institutional interest in NKTR can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.