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Nektar Therapeutics (NKTR) Institutional Ownership

Nektar Therapeutics logo
$27.03 -0.97 (-3.46%)
Closing price 08/22/2025 04:00 PM Eastern
Extended Trading
$27.12 +0.09 (+0.33%)
As of 08/22/2025 07:52 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Nektar Therapeutics (NASDAQ:NKTR)

Current
Institutional Ownership
Percentage
75.88%
Number of
Institutional Buyers
(last 12 months)
69
Total
Institutional Inflows
(last 12 months)
$445.54M
Number of
Institutional Sellers
(last 12 months)
40
Total
Institutional Outflows
(last 12 months)
$1.28B
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NKTR Institutional Buying and Selling by Quarter

Nektar Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/16/2025 Headlands Technologies LLC2,522$65K0.0%N/A0.013%
8/15/2025 Tower Research Capital LLC TRC 5,424$140K0.0%-63.7%0.029%
8/15/2025 Gilder Gagnon Howe & Co. LLC28,902$747K0.0%-93.0%0.233%
8/15/2025 Bridgeway Capital Management LLC66,140$1.71M0.0%-93.3%0.533%
8/15/2025 Balyasny Asset Management L.P.386,290$9.98M0.0%-54.6%3.113%
8/15/2025 Bank of America Corp DE67,561$1.75M0.0%-46.5%0.544%
8/15/2025 AQR Capital Management LLC427,867$11.06M0.0%-88.2%3.448%
8/14/2025 Nantahala Capital Management LLC709,761$18.34M0.7%-90.9%5.721%
8/14/2025 TCG Crossover Management LLC266,666$6.89M0.8%-93.3%2.149%
8/14/2025 Armistice Capital LLC124,000$3.20M0.1%-88.0%0.999%
8/14/2025 Caption Management LLC2,776$72K0.0%-97.6%0.022%
8/14/2025 22NW LP146,115$3.78M2.7%-93.3%1.178%
8/13/2025 Marshall Wace LLP14,200$367K0.0%N/A0.114%
8/13/2025 Stonepine Capital Management LLC50,200$1.30M1.3%N/A0.405%
8/13/2025 Invesco Ltd.32,032$828K0.0%-94.9%0.258%
8/13/2025 Russell Investments Group Ltd.5,038$130K0.0%-93.3%0.041%
8/11/2025 Primecap Management Co. CA299,718$7.75M0.0%-94.4%2.416%
8/8/2025 Geode Capital Management LLC132,373$3.42M0.0%-96.7%1.067%
8/7/2025 Simplify Asset Management Inc.51,998$1.34M0.1%N/A0.419%
8/7/2025 Allworth Financial LP3,366$87K0.0%-66.8%0.027%
8/7/2025 Monaco Asset Management SAM43,966$1.14M0.2%-95.9%0.354%
8/7/2025 Acadian Asset Management LLC420,958$10.88M0.0%-94.2%3.392%
8/7/2025 Connor Clark & Lunn Investment Management Ltd.21,335$551K0.0%-94.2%0.172%
8/6/2025 Savant Capital LLC12,364$319K0.0%-62.5%0.100%
8/4/2025 Moody Aldrich Partners LLC45,412$1.17M0.2%N/A0.366%
8/4/2025 Deuterium Capital Management LLC37,349$965K1.8%-93.3%0.301%
7/30/2025 FNY Investment Advisers LLC1,525$39K0.0%N/A0.012%
7/25/2025 CWM LLC11,953$309K0.0%-88.7%0.096%
7/24/2025 IFP Advisors Inc4,810$124K0.0%N/A0.039%
7/23/2025 Gainplan LLC15,000$388K0.2%N/A0.121%
7/15/2025 Palumbo Wealth Management LLC23,772$614K0.2%N/A0.192%
7/15/2025 Public Employees Retirement System of Ohio2,429$63K0.0%-98.0%0.020%
7/10/2025 Wealth Enhancement Advisory Services LLC8,489$210K0.0%-85.9%0.068%
7/8/2025 Parallel Advisors LLC1,053$27K0.0%-93.3%0.008%
6/27/2025 Goldman Sachs Group Inc.531,362$361K0.0%-26.9%4.282%
6/18/2025 Voya Investment Management LLC266,773$181K0.0%+46.8%2.150%
5/29/2025 Rhumbline Advisers221,761$151K0.0%+23.3%0.119%
5/21/2025 Acadian Asset Management LLC7,301,734$4.96M0.0%+1.4%3.923%
5/16/2025 Woodline Partners LP3,691,878$2.51M0.0%-25.8%1.984%
5/16/2025 Fred Alger Management LLC506,446$344K0.0%N/A0.272%
The Coin That Could Define Trump’s Crypto Presidency (Ad)

When Trump returned to office, one of his first moves was to tap PayPal’s former COO, David Sacks, as a top advisor on crypto and AI. That alone signaled a shift. But insiders close to D.C. aren’t just talking crypto policy—they’re quietly buying something most retail investors have missed. While the crowd chases Bitcoin to $150,000, Weiss Ratings expert Juan Villaverde believes a different coin—already backed by giants like Google, Visa, and PayPal—could soon become crypto’s “Third Giant.”tc pixel

Discover the coin that could define Trump’s crypto presidency.
5/16/2025 Goldman Sachs Group Inc.531,362$361K0.0%-26.9%0.286%
5/16/2025 Integrated Wealth Concepts LLC100,654$68K0.0%N/A0.054%
5/16/2025 Jacobs Levy Equity Management Inc.3,007,928$2.05M0.0%+14.5%1.616%
5/16/2025 AQR Capital Management LLC3,640,851$2.46M0.0%+336.9%1.956%
5/16/2025 Almitas Capital LLC4,610,872$3.14M1.0%+401.1%2.478%
5/15/2025 Nantahala Capital Management LLC7,789,051$5.30M0.2%-0.3%4.185%
5/14/2025 Ieq Capital LLC557,222$379K0.0%+2,435.4%0.299%
5/13/2025 Algert Global LLC48,700$33K0.0%N/A0.026%
5/13/2025 Altium Capital Management LLC1,051,379$715K1.7%-65.0%0.565%
5/12/2025 Nuveen LLC326,716$222K0.0%N/A0.176%
5/12/2025 Invesco Ltd.623,218$424K0.0%-4.9%0.335%
5/12/2025 Connor Clark & Lunn Investment Management Ltd.368,304$250K0.0%-49.6%0.198%
5/9/2025 Charles Schwab Investment Management Inc.1,434,457$975K0.0%-2.2%0.771%
5/9/2025 Primecap Management Co. CA5,354,586$3.64M0.0%-3.4%2.877%
5/9/2025 CM Management LLC800,000$544K0.5%+6.7%0.430%
5/8/2025 US Bancorp DE50,085$34K0.0%+257.8%0.027%
5/8/2025 Monaco Asset Management SAM1,068,899$727K0.1%-47.4%0.574%
5/8/2025 XTX Topco Ltd57,418$39K0.0%-76.5%0.031%
5/8/2025 Deuterium Capital Management LLC560,235$381K0.8%N/A0.301%
5/7/2025 Mackenzie Financial Corp1,658,745$1.13M0.0%+253.1%0.891%
5/1/2025 CWM LLC105,524$72K0.0%+4,544.5%0.057%
4/30/2025 Cerity Partners LLC75,920$52K0.0%N/A0.041%
4/30/2025 Peapod Lane Capital LLC577,238$393K0.4%-47.9%0.310%
4/30/2025 49 Wealth Management LLC81,740$56K0.0%N/A0.044%
4/29/2025 Bank of New York Mellon Corp393,293$267K0.0%-4.1%0.211%
4/16/2025 Wealth Enhancement Advisory Services LLC60,371$41K0.0%N/A0.032%
4/8/2025 Rhumbline Advisers221,761$151K0.0%+23.3%0.119%
3/24/2025 Wellington Management Group LLP522,409$486K0.0%+10.4%0.281%
2/20/2025 Mackenzie Financial Corp469,769$437K0.0%+801.4%0.255%
2/19/2025 Public Employees Retirement System of Ohio142,064$132K0.0%-10.7%0.077%
2/18/2025 US Asset Management LLC33,484$31K0.0%N/A0.018%
2/17/2025 Woodline Partners LP4,974,512$4.63M0.0%+187.3%2.697%
2/17/2025 Squarepoint Ops LLC139,758$130K0.0%N/A0.076%
2/17/2025 Two Sigma Advisers LP1,486,242$1.38M0.0%-0.9%0.806%
2/17/2025 Two Sigma Investments LP1,537,355$1.43M0.0%+12.8%0.833%
2/17/2025 Shay Capital LLC352,204$328K0.0%-77.9%0.191%
2/17/2025 ProShare Advisors LLC50,277$47K0.0%+49.0%0.027%
2/17/2025 OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC1,580,916$1.47M0.1%+37.4%0.857%
2/17/2025 Millennium Management LLC4,524,946$4.21M0.0%-10.6%2.453%
2/17/2025 Jacobs Levy Equity Management Inc.2,626,961$2.44M0.0%-6.0%1.424%
2/17/2025 Graham Capital Management L.P.96,911$90K0.0%+408.5%0.053%
2/17/2025 D. E. Shaw & Co. Inc.175,193$163K0.0%+267.0%0.095%
2/17/2025 Deep Track Capital LP1,975,998$1.84M0.1%-87.6%1.071%
2/17/2025 Bridgeway Capital Management LLC1,292,100$1.20M0.0%-5.1%0.700%
2/17/2025 Bank of America Corp DE207,267$193K0.0%-5.0%0.112%
2/17/2025 BNP Paribas Financial Markets312,693$291K0.0%+30.9%0.170%
2/17/2025 Ameriprise Financial Inc.373,948$348K0.0%+32.8%0.203%
2/17/2025 22NW LP2,191,750$2.04M1.5%N/A1.188%
2/14/2025 Nantahala Capital Management LLC7,810,000$7.26M0.3%+90.0%4.234%
2/14/2025 Northern Trust Corp1,414,984$1.32M0.0%+0.9%0.767%
The Coin That Could Define Trump’s Crypto Presidency (Ad)

When Trump returned to office, one of his first moves was to tap PayPal’s former COO, David Sacks, as a top advisor on crypto and AI. That alone signaled a shift. But insiders close to D.C. aren’t just talking crypto policy—they’re quietly buying something most retail investors have missed. While the crowd chases Bitcoin to $150,000, Weiss Ratings expert Juan Villaverde believes a different coin—already backed by giants like Google, Visa, and PayPal—could soon become crypto’s “Third Giant.”tc pixel

Discover the coin that could define Trump’s crypto presidency.
2/14/2025 Boothbay Fund Management LLC555,876$517K0.0%+59.3%0.301%
2/14/2025 Two Sigma Securities LLC27,654$26K0.0%+56.3%0.015%
2/14/2025 Voya Investment Management LLC181,679$169K0.0%+200.3%0.098%
2/14/2025 Price T Rowe Associates Inc. MD192,978$180K0.0%+6.0%0.105%
2/14/2025 Harvest Investment Services LLC29,244$27K0.0%N/A0.016%
2/14/2025 Diadema Partners LP698,919$650K0.3%N/A0.379%
2/14/2025 Altium Capital Management LLC3,000,000$2.79M0.8%+26,172.0%1.626%
2/13/2025 XTX Topco Ltd244,701$228K0.0%+595.8%0.133%
2/13/2025 Barclays PLC325,818$303K0.0%-9.1%0.177%
2/13/2025 Renaissance Technologies LLC3,910,786$3.64M0.0%+17.5%2.120%
(Data available from 1/1/2016 forward)

NKTR Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of NKTR shares?

During the previous two years, 108 institutional investors and hedge funds held shares of Nektar Therapeutics. The most heavily invested institutionals were Nantahala Capital Management LLC ($18.34M), Eventide Asset Management LLC ($12.22M), Samlyn Capital LLC ($11.73M), Vanguard Group Inc. ($11.26M), RA Capital Management L.P. ($11.14M), AQR Capital Management LLC ($11.06M), and Acadian Asset Management LLC ($10.88M).Learn more on Nektar Therapeutics' institutional investors.

What percentage of Nektar Therapeutics' stock is owned by institutional investors?

75.88% of Nektar Therapeutics' stock is owned by institutional investors. Learn more on NKTR's institutional investor holdings.

Which institutional investors have been buying Nektar Therapeutics' stock?

Of the 85 institutional investors that purchased Nektar Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: RA Capital Management L.P. ($18.70M), Samlyn Capital LLC ($9.46M), Nantahala Capital Management LLC ($5.33M), GSA Capital Partners LLP ($5.08M), Almitas Capital LLC ($3.69M), Acadian Asset Management LLC ($3.33M), and Woodline Partners LP ($3.24M).

How much institutional buying is happening at Nektar Therapeutics?

Institutional investors have bought a total of 32,860,369 shares in the last 24 months. This purchase volume represents approximately $445.54M in transactions.

Which of Nektar Therapeutics' major shareholders have been selling company stock?

Of the 40 institutional investors that sold Nektar Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Deep Track Capital LP ($13.95M), Nantahala Capital Management LLC ($7.10M), Acadian Asset Management LLC ($6.88M), Primecap Management Co. CA ($5.72M), Geode Capital Management LLC ($4.03M), TCG Crossover Management LLC ($3.73M), and AQR Capital Management LLC ($3.21M).

How much institutional selling is happening at Nektar Therapeutics?

Institutional investors have sold a total of 61,140,574 shares in the last 24 months. This volume of shares sold represents approximately $1.28B in transactions.


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This page (NASDAQ:NKTR) was last updated on 8/23/2025 by MarketBeat.com Staff
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