Nektar Therapeutics
NKTR- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000906709
In the last 90 days, Nektar Therapeutics insiders filed 0 open-market purchases and 3 sales; 239 institutions reported holding it in 13F filings for Q2 2026, worth $2.50B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Nektar Therapeutics as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 157
- +13 vs. Q4 2024
- Shares held
- 123.8M
- −8.76M (−6.6%) vs. Q4 2024
- Total value
- $84.2M
- −$39.1M (−31.7%) vs. Q4 2024
- New holders
- 30
- 42 more added
- Sold out
- 17
- 48 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NKTR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 239 | $2.50B |
| Q1 2026 | 216 | $1.94B |
| Q4 2025 | 180 | $732.2M |
| Q3 2025 | 153 | $820.2M |
| Q2 2025 | 109 | $197.7M |
| Q1 2025 | 157 | $84.2M |
| Q4 2024 | 146 | $123.6M |
| Q3 2024 | 140 | $182.9M |
| Q2 2024 | 135 | $168.0M |
| Q1 2024 | 123 | $105.5M |
| Q4 2023 | 127 | $67.3M |
| Q3 2023 | 139 | $85.3M |
| Q2 2023 | 148 | $79.3M |
| Q1 2023 | 197 | $121.2M |
| Q4 2022 | 217 | $381.7M |
| Q3 2022 | 232 | $561.4M |
| Q2 2022 | 230 | $693.8M |
| Q1 2022 | 243 | $947.6M |
| Q4 2021 | 242 | $2.35B |
| Q3 2021 | 243 | $3.01B |
| Q2 2021 | 243 | $2.89B |
| Q1 2021 | 239 | $3.40B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Nektar Therapeutics; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15,707,325 | $10.7M | 0.00% | −384,256−2.4% | Reduced |
| Vanguard Group Inc | 12,309,688 | $8.37M | 0.00% | −18,334−0.1% | Reduced |
| Nantahala Capital Management, LLC | 7,789,051 | $5.30M | 0.44% | −20,949−0.3% | Reduced |
| Acadian Asset Management LLC | 7,301,734 | $4.96M | 0.01% | +100,645+1.4% | Added |
| Eventide Asset Management, LLC | 6,650,000 | $4.52M | 0.09% | 00.0% | Unchanged |
| Primecap Management Co | 5,354,586 | $3.64M | 0.00% | −185,800−3.4% | Reduced |
| Renaissance Technologies LLC | 4,701,781 | $3.20M | 0.00% | +790,995+20.2% | Added |
| Almitas Capital LLC | 4,610,872 | $3.14M | 1.04% | +3,690,647+401.1% | Added |
| Geode Capital Management, LLC | 4,009,124 | $2.73M | 0.00% | +51,538+1.3% | Added |
| TCG Crossover Management, LLC | 4,000,000 | $2.72M | 0.37% | 00.0% | Unchanged |
| Woodline Partners LP | 3,691,878 | $2.51M | 0.02% | −1,282,634−25.8% | Reduced |
| AQR Capital Management LLC | 3,640,851 | $2.46M | 0.00% | +2,807,595+336.9% | Added |
| State Street Corp | 3,258,290 | $2.22M | 0.00% | −13,811−0.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 3,007,928 | $2.05M | 0.01% | +380,967+14.5% | Added |
| Millennium Management LLC | 2,288,802 | $1.56M | 0.00% | −2,236,144−49.4% | Reduced |
| Exome Asset Management LLC | 2,232,453 | $1.52M | 1.36% | +1,614,279+261.1% | Added |
| 22NW, LP | 2,191,750 | $1.49M | 1.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 1,658,745 | $1.13M | 0.00% | +1,188,976+253.1% | Added |
| Ikarian Capital, LLC | 1,579,528 | $1.07M | 0.35% | −449,500−22.2% | Reduced |
| Two Sigma Investments, LP | 1,435,096 | $975.9K | 0.00% | −102,259−6.7% | Reduced |
| Charles Schwab Investment Management Inc | 1,434,457 | $975.4K | 0.00% | −31,702−2.2% | Reduced |
| Two Sigma Advisers, LP | 1,420,542 | $966.0K | 0.00% | −65,700−4.4% | Reduced |
| Northern Trust Corp | 1,417,166 | $963.7K | 0.00% | +2,182+0.2% | Added |
| Union Square Park Capital Management, LLC | 1,100,000 | $748.0K | 0.82% | +1,100,000 | New |
| Monaco Asset Management SAM | 1,068,899 | $726.9K | 0.37% | −963,969−47.4% | Reduced |
| Altium Capital Management LP | 1,051,379 | $714.9K | 2.08% | −1,948,621−65.0% | Reduced |
| Armistice Capital, LLC | 1,036,000 | $704.5K | 0.02% | +12,000+1.2% | Added |
| Bridgeway Capital Management, LLC | 992,100 | $674.6K | 0.02% | −300,000−23.2% | Reduced |
| Balyasny Asset Management LLC | 850,115 | $578.1K | 0.00% | +850,115 | New |
| CM Management, LLC | 800,000 | $544.0K | 0.55% | +50,000+6.7% | Added |
| Prelude Capital Management, LLC | 670,149 | $455.7K | 0.05% | +486,736+265.4% | Added |
| Invesco Ltd. | 623,218 | $423.8K | 0.00% | −32,308−4.9% | Reduced |
| Morgan Stanley | 584,117 | $397.2K | 0.00% | −218,225−27.2% | Reduced |
| Peapod Lane Capital LLC | 577,238 | $392.5K | 0.44% | −530,278−47.9% | Reduced |
| Deuterium Capital Management, LLC | 560,235 | $381.0K | 0.85% | +560,235 | New |
| Ieq Capital, LLC | 557,222 | $378.9K | 0.00% | +535,244+2,435.4% | Added |
| Susquehanna International Group, LLP | 557,207 | $378.9K | 0.00% | +473,906+568.9% | Added |
| Goldman Sachs Group Inc | 531,362 | $361.3K | 0.00% | −196,024−26.9% | Reduced |
| Fred Alger Management, LLC | 506,446 | $344.4K | 0.00% | +506,446 | New |
| JPMorgan Chase & Co | 491,246 | $334.0K | 0.00% | −691,749−58.5% | Reduced |
| Citadel Advisors LLC | 491,195 | $334.0K | 0.00% | +94,154+23.7% | Added |
| Boothbay Fund Management, LLC | 432,739 | $294.3K | 0.01% | −123,137−22.2% | Reduced |
| Gilder Gagnon Howe & Co LLC | 412,379 | $280.4K | 0.00% | +412,379 | New |
| Bank of New York Mellon Corp | 393,293 | $267.4K | 0.00% | −17,023−4.1% | Reduced |
| Dimensional Fund Advisors LP | 373,654 | $254.5K | 0.00% | −119,985−24.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 368,304 | $250.4K | 0.00% | −362,571−49.6% | Reduced |
| Group One Trading, L.P. | 351,143 | $238.8K | 0.01% | +351,143 | New |
| Simplex Trading, LLC | 343,935 | $233.0K | 0.01% | +331,258+2,613.1% | Added |
| UBS Group AG | 327,310 | $222.6K | 0.00% | +21,381+7.0% | Added |
| Nuveen, LLC | 326,716 | $222.2K | 0.00% | +326,716 | New |
| Ameriprise Financial Inc | 309,428 | $210.4K | 0.00% | −64,520−17.3% | Reduced |
| BNP Paribas Arbitrage, SA | 292,087 | $198.6K | 0.00% | −20,606−6.6% | Reduced |
| Voya Investment Management LLC | 266,773 | $181.4K | 0.00% | +85,094+46.8% | Added |
| Price T Rowe Associates Inc | 256,378 | $175.0K | 0.00% | +63,400+32.9% | Added |
| Macquarie Group Ltd | 256,385 | $174.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 236,778 | $161.0K | 0.00% | −89,040−27.3% | Reduced |
| FMR LLC | 233,964 | $159.1K | 0.00% | −280,400−54.5% | Reduced |
| Rhumbline Advisers | 221,761 | $150.8K | 0.00% | +41,948+23.3% | Added |
| Graham Capital Management, L.P. | 155,666 | $105.9K | 0.00% | +58,755+60.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 135,980 | $92.0K | 0.00% | +9,225+7.3% | Added |
| Bank of America Corp | 126,223 | $85.8K | 0.00% | −81,044−39.1% | Reduced |
| Citigroup Inc | 123,756 | $84.2K | 0.00% | −13,891−10.1% | Reduced |
| Public Employees Retirement System of Ohio | 123,430 | $83.9K | 0.00% | −18,634−13.1% | Reduced |
| Intech Investment Management LLC | 116,990 | $79.6K | 0.00% | +35,144+42.9% | Added |
| D. E. Shaw & Co., Inc. | 115,190 | $78.3K | 0.00% | −60,003−34.2% | Reduced |
| Wells Fargo & Company | 115,002 | $78.2K | 0.00% | +6,027+5.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 106,886 | $72.7K | 0.00% | +4,524+4.4% | Added |
| CWM, LLC | 105,524 | $72.0K | 0.00% | +103,252+4,544.5% | Added |
| Integrated Wealth Concepts LLC | 100,654 | $68.4K | 0.00% | +100,654 | New |
| HSBC Holdings PLC | 96,713 | $67.1K | 0.00% | −136−0.1% | Reduced |
| SEI Investments Co | 94,152 | $64.0K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 88,549 | $60.2K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 87,459 | $59.5K | 0.00% | −1,296−1.5% | Reduced |
| 49 Wealth Management, LLC | 81,740 | $55.6K | 0.01% | +81,740 | New |
| Advisor Group Holdings, Inc. | 81,322 | $55.3K | 0.00% | +40,255+98.0% | Added |
| HB Wealth Management, LLC | 79,103 | $53.8K | 0.00% | +15,003+23.4% | Added |
| Cerity Partners LLC | 75,920 | $51.6K | 0.00% | +75,920 | New |
| Russell Investments Group, Ltd. | 75,373 | $51.3K | 0.00% | +7,544+11.1% | Added |
| ADAR1 Capital Management, LLC | 67,754 | $46.1K | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 68,168 | $46.0K | 0.00% | +68,168 | New |
| Manufacturers Life Insurance Company, The | 64,853 | $44.1K | 0.00% | −218−0.3% | Reduced |
| LPL Financial LLC | 62,012 | $42.2K | 0.00% | +815+1.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 60,371 | $41.1K | 0.00% | +60,371 | New |
| SG Americas Securities, LLC | 58,702 | $40.0K | 0.00% | −48,616−45.3% | Reduced |
| XTX Topco Ltd | 57,418 | $39.0K | 0.00% | −187,283−76.5% | Reduced |
| Tudor Investment Corp Et Al | 57,083 | $38.8K | 0.00% | 00.0% | Unchanged |
| Vista Wealth Management Group, LLC | 51,500 | $35.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 50,085 | $34.1K | 0.00% | +36,085+257.8% | Added |
| Alliancebernstein L.P. | 49,200 | $33.5K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 48,700 | $33.1K | 0.00% | +48,700 | New |
| CIBC World Markets Corp | 39,613 | $26.9K | 0.00% | +22,906+137.1% | Added |
| ProShare Advisors LLC | 38,646 | $26.3K | 0.00% | −11,631−23.1% | Reduced |
| JustInvest LLC | 36,872 | $25.1K | 0.00% | +20,025+118.9% | Added |
| Zacks Investment Management | 36,065 | $24.5K | 0.00% | +36,065 | New |
| Police & Firemen's Retirement System of New Jersey | 35,891 | $24.4K | 0.00% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 34,465 | $23.4K | 0.00% | +34,465 | New |
| US Asset Management LLC | 33,484 | $23.0K | 0.02% | 00.0% | Unchanged |
| Prudential Financial Inc | 32,620 | $22.2K | 0.00% | −9,040−21.7% | Reduced |
| Captrust Financial Advisors | 32,152 | $21.9K | 0.00% | +20,151+167.9% | Added |
| MetLife Investment Management | 30,490 | $20.7K | 0.00% | −76,016−71.4% | Reduced |