Who owns MANNKIND CORP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MNKD from SEC Form 13F filings across 258 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.
As of the 2026-06-30 reporting period, 258 institutions disclosed 182.3M shares of MANNKIND CORP worth $776.1M — about 59% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
258
13F holders
$776.1M
value, 2026 filers
59%
of shares outstanding (182.3M sh)
53
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% | 10.4% | +12.4% |
| 2 | Rubric Capital Management LP | 18.0M | $76.7M | 0.7% | 5.8% | +397.2% |
| 3 | STATE STREET CORP | 16.2M | $68.9M | 0.0% | 5.2% | -13.4% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 13.2M | $56.1M | 0.0% | 4.3% | +2.2% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 7.9M | $33.9M | 0.0% | 2.6% | +5.9% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | 7.8M | $33.4M | 0.0% | 2.5% | +138.9% |
| 7 | Frazier Life Sciences Management, L.P. | 6.6M | $28.1M | 0.6% | 2.1% | +11.9% |
| 8 | Deep Track Capital, LPNEW | 6.0M | $25.6M | 0.4% | 1.9% | new |
| 9 | 180 WEALTH ADVISORS, LLC | 5.0M | $21.1M | 2.1% | 1.6% | +15.6% |
| 10 | FMR LLC | 4.1M | $17.5M | 0.0% | 1.3% | +17.8% |
| 11 | TSP Capital Management Group, LLC | 4.0M | $16.9M | 4.0% | 1.3% | +18.8% |
| 12 | AQR CAPITAL MANAGEMENT LLC | 3.8M | $16.2M | 0.0% | 1.2% | +740.8% |
| 13 | MORGAN STANLEY | 3.5M | $14.8M | 0.0% | 1.1% | -40.0% |
| 14 | BRAIDWELL LPNEW | 3.5M | $14.7M | 0.5% | 1.1% | new |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | 3.0M | $12.8M | 0.0% | 1% | -5.3% |
| 16 | NORTHERN TRUST CORP | 2.9M | $12.3M | 0.0% | 0.9% | +7.9% |
| 17 | UBS Group AG | 2.9M | $12.3M | 0.0% | 0.9% | -65.0% |
| 18 | TWO SIGMA INVESTMENTS, LP | 2.7M | $11.5M | 0.0% | 0.9% | -7.0% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.6M | $11.1M | 0.0% | 0.8% | +1.9% |
| 20 | BANK OF AMERICA CORP /DE/ | 2.4M | $10.1M | 0.0% | 0.8% | -30.1% |
| 21 | VANGUARD FIDUCIARY TRUST CO | 2.2M | $9.4M | 0.0% | 0.7% | +2.8% |
| 22 | GOLDMAN SACHS GROUP INC | 2.2M | $9.2M | 0.0% | 0.7% | -26.8% |
| 23 | WELLS FARGO & COMPANY/MN | 1.5M | $6.3M | 0.0% | 0.5% | +71.6% |
| 24 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.2M | $5.0M | 0.0% | 0.4% | +64.9% |
| 25 | DIMENSIONAL FUND ADVISORS LP | 1.1M | $4.7M | 0.0% | 0.4% | -77.9% |
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.