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MNKD · Mannkind Corp · Holdings

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$3.82 +0.02 (+0.53%) At close · Oct 5
Market Cap
$1.07B
Shares
321.54M
Volume · Oct 5 2.88M Avg daily vol (3M) 4.5M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 261
Total Value: $788,316,259
Total Shares: 185,051,692
Showing 1–100 of 268 holdings by value · page 1 of 3

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 261 13F filers
Top Holder
17.4%
Sep 2023 → Jun 2026 · range 13.7% – 17.4%
of institutional value
Top 5
47.2%
Sep 2023 → Jun 2026 · range 38.1% – 52.1%
of institutional value
Top 10
63.2%
Sep 2023 → Jun 2026 · range 53.2% – 67.3%
of institutional value
HHI
633
Sep 2023 → Jun 2026 · range 453 – 678
Broadly held
Showing 100 of 268
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 899460 CUSIP 56400P706 13F (30d) 10 filings 6 filers Visit website Investor relations