MannKind Corporation (MNKD) ownership: insiders 2% · institutions 57% · index and ETF funds 5% (13F 2026-03-31). Insider activity, 90 days: Routine (3 sales, 0 open-market buys). SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| BlackRock | 28600998.00 | $70.07M | 8.9% | 2026-03-31 |
| State Street | 18683483.00 | $45.77M | 5.8% | 2026-03-31 |
| Vanguard | 18587328.00 | $45.54M | 5.8% | 2026-03-31 |
| Nitorum Capital, L.P. | 5325823.00 | $30.20M | 1.7% | 2026-03-31 |
| UBS | 9488072.00 | $23.25M | 3.0% | 2026-03-31 |
| Geode Capital Management | 7505147.00 | $18.39M | 2.3% | 2026-03-31 |
| Millennium Management | 6390922.00 | $15.66M | 2.0% | 2026-03-31 |
| Frazier Life Sciences Management, L.P. | 5900000.00 | $14.46M | 1.8% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-08-07 | |
| Sell | null | 2026-07-15 | |
| Sell | null | 2026-07-15 | |
| Sell | null | 2026-07-15 | |
| Sell | null | 2026-07-15 | |
| Sell | null | 2026-07-15 | |
| Sell | null | 2026-07-15 | |
| Sell | null | 2026-07-15 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.