| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 13.2M | $56.1M | +2.2% | 4.123% | 0.00% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 7.9M | $33.9M | +5.9% | 2.488% | 0.00% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | 7.8M | $33.4M | +138.9% | 2.456% | 0.01% |
| 7 | Frazier Life Sciences Management, L.P. | 6.6M | $28.1M | +11.9% | 2.066% | 0.61% |
| 8 | Deep Track Capital, LP | 6.0M | $25.6M | — | 1.879% | 0.37% |
| 9 | 180 WEALTH ADVISORS, LLC | 5.0M | $21.1M | +15.6% | 1.553% | 2.12% |
| 10 | FMR LLC | 4.1M | $17.5M | +17.8% | 1.284% | 0.00% |
| 11 | TSP Capital Management Group, LLC | 4.0M | $16.9M | +18.8% | 1.244% | 4.05% |
| 12 | AQR CAPITAL MANAGEMENT LLC | 3.8M | $16.2M | +740.8% | 1.192% | 0.01% |
| 13 | MORGAN STANLEY | 3.5M | $14.8M | -40.0% | 1.088% | 0.00% |
| 14 | BRAIDWELL LP | 3.5M | $14.7M | — | 1.083% | 0.54% |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | 3.0M | $12.8M | -5.3% | 0.940% | 0.00% |
| 16 | NORTHERN TRUST CORP | 2.9M | $12.3M | +7.9% | 0.904% | 0.00% |
| 17 | UBS Group AG | 2.9M | $12.3M | -65.0% | 0.904% | 0.00% |
| 18 | TWO SIGMA INVESTMENTS, LP | 2.7M | $11.5M | -7.0% | 0.843% | 0.01% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.6M | $11.1M | +1.9% | 0.814% | 0.00% |
| 20 | BANK OF AMERICA CORP /DE/ | 2.4M | $10.1M | -30.1% | 0.740% | 0.00% |
| 21 | VANGUARD FIDUCIARY TRUST CO | 2.2M | $9.4M | +2.8% | 0.688% | 0.00% |
| 22 | GOLDMAN SACHS GROUP INC | 2.2M | $9.2M | -26.8% | 0.675% | 0.00% |
| 23 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.8M | $7.7M | +3.3% | 0.564% | 0.00% |
| 24 | WELLS FARGO & COMPANY/MN | 1.5M | $6.3M | +71.6% | 0.462% | 0.00% |
| 25 | Caption Management, LLC | 1.3M | $5.7M | -5.5% | 0.417% | 0.03% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MNKD — a direct measure of their conviction.
| 56.05% |
| +1.99 pp |
| $869M |
| 28% |
| Q4 2024 | 237 | +4.9% | 54.06% | 0.20 pp | $1.21B | +26% |
| Q3 2024 | 226 | — | 54.26% | — | $960M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
45 institutions opened new positions in MNKD during Q2 2026, while 40 fully exited. 171 added to existing positions and 36 trimmed.
MNKD institutional ownership rose by 0.29 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 63.8% of all reported 13F value in MNKD, and the top 25 account for 85.7%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
MannKind Corporation (MNKD) Institutional Ownership