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NEKTAR THERAPEUT (NKTR)
NASDAQ
$37.37-$0.91 (-2.36%)
Price as of Oct 22, 2026 7:30 PM EDT- $1.3BMarket Cap
- -38.05%1-Year Change
- BiotechnologyIndustry
NEKTAR THERAPEUT (NKTR)
$37.37-$0.91 (-2.36%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
OPPENHEIMERFUNDS, INC. | 60.31% | 17.3M | -34 (-0.0002%) | Mar 31, 2019 |
BLACKROCK FUNDING, INC. /DE | 56.09% | 16.1M | +122,236 (+0.76%) | Dec 31, 2024 |
BLACKROCK INC. | 52.83% | 15.2M | +9.3M (+61.21%) | Jun 30, 2024 |
BLACKROCK FUND ADVISORS | 48.26% | 13.8M | +2.9M (+20.75%) | Dec 31, 2016 |
WELLINGTON MANAGEMENT CO LLP | 39.68% | 11.4M | 0 (0.00%) | Dec 31, 2021 |
FMR LLC | 17.67% | 5.1M | +764,732 (+15.09%) | Jun 30, 2026 |
CAMBER CAPITAL MANAGEMENT LP | 13.94% | 4.0M | +250,000 (+6.25%) | Mar 31, 2022 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FIDELITY MT VERNON STREET TRUST | 9.57% | 2.7M | +1.0M (+36.54%) | May 31, 2026 |
VANGUARD INDEX FUNDS | 5.10% | 1.5M | +294,274 (+20.12%) | Jun 30, 2026 |
FIDELITY SALEM STREET TRUST | 1.33% | 382,094 | +348,133 (+91.11%) | Jul 31, 2026 |
PRIMECAP Odyssey Funds | 0.84% | 240,034 | -6,300 (-2.62%) | Jul 31, 2026 |
SCHWAB STRATEGIC TRUST | 0.59% | 170,370 | +23,922 (+14.04%) | May 31, 2026 |
JNL VARIABLE FUND LLC | 0.44% | 126,706 | -5,569 (-4.40%) | Mar 31, 2020 |
EQ ADVISORS TRUST | 0.43% | 124,454 | +97,711 (+78.51%) | Jun 30, 2026 |
Current Ownership Distribution
- Institutions2.3B (61.71%)
- Mutual Funds1.4B (37.69%)
- Insiders22.1M (0.60%)
- Other0 (0.00%)
Insider Transactions
- 0.60% (22.1M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $25.6MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
WHITFIELD ROY A | Award | Sep 23, 2026 | $0.00 | 4,000 | $0.00 | 4,000 |
CHESS ROBERT | Award | Sep 23, 2026 | $0.00 | 4,000 | $0.00 | 4,000 |
WHITFIELD ROY A | Award | Sep 23, 2026 | $0.00 | 2,000 | $0.00 | 16,417 |
Ajer Jeffrey Robert | Award | Sep 23, 2026 | $0.00 | 4,000 | $0.00 | 4,000 |
CHESS ROBERT | Award | Sep 23, 2026 | $0.00 | 2,000 | $0.00 | 19,019 |
Ajer Jeffrey Robert | Award | Sep 23, 2026 | $0.00 | 2,000 | $0.00 | 4,277 |
ROBIN HOWARD W President & CEO | Award | Jul 24, 2026 | $0.00 | 57,200 | $0.00 | 57,200 |
ROBIN HOWARD W President & CEO | Sell | Jun 17, 2026 | $334,455.00 | 5,500 | $60.81 | 59,545 |
ROBIN HOWARD W President & CEO | Sell | Jun 17, 2026 | $277,425.00 | 4,500 | $61.65 | 55,045 |
ROBIN HOWARD W President & CEO | Sell | Jun 16, 2026 | $318,020.91 | 5,303 | $59.97 | 69,742 |
ROBIN HOWARD W President & CEO | Sell | Jun 16, 2026 | $285,154.87 | 4,697 | $60.71 | 65,045 |
Zalevsky Jonathan Chief R&D Officer | Sell | Jun 15, 2026 | $336,211.98 | 5,538 | $60.71 | 15,437 |
ROBIN HOWARD W President & CEO | Sell | Feb 18, 2026 | $30,879.00 | 423 | $73.00 | 75,489 |
Zalevsky Jonathan Chief R&D Officer | Sell | Jan 20, 2026 | $137,935.89 | 3,867 | $35.67 | 21,354 |
Zalevsky Jonathan Chief R&D Officer | Award | Dec 22, 2025 | $0.00 | 25,000 | $0.00 | 25,000 |
Zalevsky Jonathan Chief R&D Officer | Award | Dec 22, 2025 | $0.00 | 6,250 | $0.00 | 25,221 |
Zalevsky Jonathan Chief R&D Officer | Sell | Nov 25, 2025 | $62,801.96 | 1,157 | $54.28 | 18,971 |
ROBIN HOWARD W President & CEO | Sell | Nov 25, 2025 | $119,795.96 | 2,207 | $54.28 | 54,245 |
Wilson Mark Andrew Chief Legal Officer | Sell | Nov 25, 2025 | $34,196.40 | 630 | $54.28 | 21,585 |
ROBIN HOWARD W President & CEO | Award | Nov 21, 2025 | $0.00 | 12,170 | $0.00 | 12,170 |
Zalevsky Jonathan Chief R&D Officer | Award | Nov 21, 2025 | $0.00 | 4,766 | $0.00 | 4,766 |
ROBIN HOWARD W President & CEO | Award | Nov 21, 2025 | $0.00 | 7,110 | $0.00 | 56,452 |
Wilson Mark Andrew Chief Legal Officer | Award | Nov 21, 2025 | $0.00 | 3,400 | $0.00 | 3,400 |
Zalevsky Jonathan Chief R&D Officer | Award | Nov 21, 2025 | $0.00 | 2,666 | $0.00 | 20,128 |
Wilson Mark Andrew Chief Legal Officer | Award | Nov 21, 2025 | $0.00 | 1,903 | $0.00 | 22,215 |
WHITFIELD ROY A | Award | Sep 30, 2025 | $0.00 | 8,000 | $0.00 | 8,000 |
Ajer Jeffrey Robert | Award | Sep 30, 2025 | $0.00 | 8,000 | $0.00 | 8,000 |
CHESS ROBERT | Award | Sep 30, 2025 | $0.00 | 8,000 | $0.00 | 8,000 |
ROBIN HOWARD W President & CEO | Sell | Sep 09, 2025 | $94,836.00 | 2,100 | $45.16 | 53,908 |
ROBIN HOWARD W President & CEO | Sell | Sep 09, 2025 | $55,692.00 | 1,200 | $46.41 | 52,708 |