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, Q4 2025
Institutional positions in Nektar Therapeutics as of Dec 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
- 180
- +31 vs. Q3 2025
- Shares held
- 17.3M
- +2.98M (+20.8%) vs. Q3 2025
- Total value
- $732.2M
- −$83.8M (−10.3%) vs. Q3 2025
- New holders
- 63
- 48 more added
- Sold out
- 32
- 43 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Nektar Therapeutics; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JustInvest LLC | 0 | $0 | 0.00% | −3,911−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −1,900−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −365−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −88−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Montag A & Associates Inc | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Salomon & Ludwin, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| Glenmede Investment Management, LP | – | – | – | – | Not filed |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| AllSquare Wealth Management LLC | – | – | – | – | Not filed |