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 2 sales; 239 institutions reported holding it in 13F filings for Q2 2026, worth $2.50B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Nektar Therapeutics as of Sep 30, 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
- 153
- +45 vs. Q2 2025
- Shares held
- 14.4M
- +6.76M (+88.3%) vs. Q2 2025
- Total value
- $820.2M
- +$622.5M (+314.9%) vs. Q2 2025
- New holders
- 65
- 43 more added
- Sold out
- 20
- 27 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Nektar Therapeutics; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Birchview Capital, LP | 4,021 | $228.8K | 0.17% | +4,021 | New |
| Qube Research & Technologies Ltd | 3,974 | $226.1K | 0.00% | +3,974 | New |
| Great Lakes Advisors, LLC | 3,922 | $223.2K | 0.00% | +3,922 | New |
| JustInvest LLC | 3,911 | $222.5K | 0.00% | +3,911 | New |
| Citigroup Inc | 3,047 | $173.4K | 0.00% | −3,890−56.1% | Reduced |
| FNY Investment Advisers, LLC | 2,602 | $148.0K | 0.05% | +1,077+70.6% | Added |
| Vontobel Holding Ltd. | 1,900 | $108.1K | 0.00% | +1,900 | New |
| US Bancorp | 1,810 | $103.0K | 0.00% | −1,891−51.1% | Reduced |
| Bayforest Capital Ltd | 1,679 | $95.5K | 0.05% | +1,679 | New |
| Bessemer Group Inc | 1,565 | $90.0K | 0.00% | +1,480+1,741.2% | Added |
| Parallel Advisors, LLC | 1,053 | $59.9K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 676 | $38.5K | 0.00% | −2,690−79.9% | Reduced |
| Tower Research Capital LLC (TRC) | 475 | $27.0K | 0.00% | −4,949−91.2% | Reduced |
| BNP Paribas Arbitrage, SA | 434 | $24.7K | 0.00% | +210+93.8% | Added |
| Silverarc Capital Management, LLC | 365 | $20.8K | 0.00% | +19+5.5% | Added |
| Signaturefd, LLC | 260 | $14.8K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 248 | $14.1K | 0.00% | −269−52.0% | Reduced |
| CWM, LLC | 243 | $14.0K | 0.00% | −11,710−98.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 213 | $12.1K | 0.00% | +211+10,550.0% | Added |
| Activest Wealth Management | 200 | $11.4K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 156 | $8.88K | 0.00% | −4−2.5% | Reduced |
| Jones Financial Companies LLLP | 115 | $6.73K | 0.00% | +22+23.7% | Added |
| EverSource Wealth Advisors, LLC | 110 | $6.26K | 0.00% | −700−86.4% | Reduced |
| Rhumbline Advisers | 100 | $5.69K | 0.00% | +100 | New |
| CIBC Private Wealth Group, LLC | 100 | $5.69K | 0.00% | +100 | New |
| Quantbot Technologies LP | 88 | $5.01K | 0.00% | +88 | New |
| Rise Advisors, LLC | 69 | $3.93K | 0.00% | +20+40.8% | Added |
| Brown Brothers Harriman & Co | 66 | $3.75K | 0.00% | 00.0% | Unchanged |
| MTM Investment Management, LLC | 66 | $3.75K | 0.00% | +66 | New |
| Massmutual Trust Co FSB | 64 | $3.64K | 0.00% | +64 | New |
| IFP Advisors, Inc | 59 | $3.36K | 0.00% | −4,751−98.8% | Reduced |
| Boreal Capital Management LLC | 36 | $2.05K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 33 | $1.88K | 0.00% | +33 | New |
| Global Retirement Partners, LLC | 27 | $1.54K | 0.00% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 26 | $1.48K | 0.00% | +13+100.0% | Added |
| Nisa Investment Advisors, LLC | 25 | $1.42K | 0.00% | −8−24.2% | Reduced |
| Fortitude Family Office, LLC | 21 | $1.20K | 0.00% | +21 | New |
| ORG Partners LLC | 20 | $1.14K | 0.00% | +20 | Added |
| JPMorgan Chase & Co | 19 | $1.08K | 0.00% | −101−84.2% | Reduced |
| AllSquare Wealth Management LLC | 18 | $1.02K | 0.00% | 00.0% | Unchanged |
| Kimelman & Baird, LLC | 13 | $740 | 0.00% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 13 | $740 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 12 | $683 | 0.00% | +4+50.0% | Added |
| Caitong International Asset Management Co., Ltd | 11 | $626 | 0.00% | +11 | New |
| Harbour Investments, Inc. | 10 | $569 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 9 | $512 | 0.00% | +9 | New |
| Montag A & Associates Inc | 7 | $399 | 0.00% | +7 | New |
| Arlington Trust Co LLC | 6 | $341 | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 3 | $182 | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 2 | $114 | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 1 | $57 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −427,867−100.0% | Sold out |
| TCG Crossover Management, LLC | 0 | $0 | 0.00% | −266,666−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −101,505−100.0% | Sold out |
| CM Management, LLC | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |
| Monaco Asset Management SAM | 0 | $0 | 0.00% | −43,966−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −38,255−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −20,962−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −14,380−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −14,200−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −14,137−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −8,645−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −8,489−100.0% | Sold out |
| Allostery Investments LP | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Essential Partners LLC | 0 | $0 | 0.00% | −3,732−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −2,776−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −2,429−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −313−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −106−100.0% | Sold out |
| United Community Bank | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Atlas Capital Advisors LLC | – | – | – | – | Not filed |