Who owns MannKind Corporation?
Institutional ownership of MNKD from SEC Form 13F filings across 188 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
188
13F holders
$487.9M
value, 2026 filers
36.2%
of shares outstanding (115.5M sh)
33
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MNKD's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 32.1M | $136.9M | 0.0% | 10.1% | +12.4% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 13.2M | $56.1M | 0.0% | 4.1% | -48.9% |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 7.9M | $33.9M | 0.0% | 2.5% | +5.9% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | 7.8M | $33.4M | 0.0% | 2.5% | +138.9% |
| 5 | FMR LLC | 4.1M | $17.5M | 0.0% | 1.3% | +17.8% |
| 6 | MORGAN STANLEY | 3.5M | $14.8M | 0.0% | 1.1% | -40.0% |
| 7 | VANGUARD PORTFOLIO MANAGEMENT LLC | 3.0M | $12.8M | 0.0% | 0.9% | -5.3% |
| 8 | NORTHERN TRUST CORP | 2.9M | $12.3M | 0.0% | 0.9% | +7.9% |
| 9 | UBS Group AG | 2.9M | $12.3M | 0.0% | 0.9% | -65.0% |
| 10 | TWO SIGMA INVESTMENTS, LP | 2.7M | $11.5M | 0.0% | 0.8% | -7.0% |
| 11 | Sixth Street Partners Management Company, L.P.NEW | 2.6M | $11.1M | 1.9% | 0.8% | new |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.6M | $11.1M | 0.0% | 0.8% | +1.9% |
| 13 | BANK OF AMERICA CORP /DE/ | 2.4M | $10.1M | 0.0% | 0.7% | -30.1% |
| 14 | VANGUARD FIDUCIARY TRUST CO | 2.2M | $9.4M | 0.0% | 0.7% | +2.8% |
| 15 | GOLDMAN SACHS GROUP INC | 2.2M | $9.2M | 0.0% | 0.7% | -26.8% |
| 16 | WELLS FARGO & COMPANY/MN | 1.5M | $6.3M | 0.0% | 0.5% | +71.6% |
| 17 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.2M | $5.0M | 0.0% | 0.4% | +64.9% |
| 18 | Bank of New York Mellon Corp | 898,463 | $3.8M | 0.0% | 0.3% | +6.3% |
| 19 | CITADEL ADVISORS LLC | 896,260 | $3.8M | 0.0% | 0.3% | -24.7% |
| 20 | J. Goldman & Co LPNEW | 816,589 | $3.5M | 0.1% | 0.3% | new |
| 21 | Balyasny Asset Management L.P. | 684,107 | $2.9M | 0.0% | 0.2% | +231.3% |
| 22 | VICTORY CAPITAL MANAGEMENT INC | 650,565 | $2.8M | 0.0% | 0.2% | -47.2% |
| 23 | Nuveen, LLC | 635,732 | $2.7M | 0.0% | 0.2% | -70.6% |
| 24 | Jupiter Topco LLCNEW | 591,665 | $2.5M | 0.0% | 0.2% | new |
| 25 | Swiss National Bank | 587,400 | $2.5M | 0.0% | 0.2% | +2.2% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.