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MANNKIND (MNKD)
NASDAQ
$3.94+$0.04 (+1.16%)
Price as of Jun 23, 2026 7:57 PM EDT- $1.2BMarket Cap
- 2.50%1-Year Change
- BiotechnologyIndustry
MANNKIND (MNKD)
$3.94+$0.04 (+1.16%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 9.26% | 28.6M | -348,517 (-1.22%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 7.77% | 24.0M | +387,706 (+1.62%) | Dec 31, 2024 |
BLACKROCK INC. | 7.30% | 22.6M | +931,323 (+4.13%) | Jun 30, 2024 |
STATE STREET CORP | 6.05% | 18.7M | +4.1M (+21.73%) | Mar 31, 2026 |
VANGUARD GROUP INC | 5.79% | 17.9M | +250,290 (+1.40%) | Dec 31, 2025 |
N/A | 4.17% | 12.9M | +12.9M (+100.00%) | Mar 31, 2026 |
UBS GROUP AG | 2.67% | 8.3M | +3.2M (+38.18%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
iSHARES TRUST | 4.11% | 12.7M | -323,577 (-2.55%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 4.07% | 12.6M | +130,174 (+1.04%) | Mar 31, 2026 |
SPDR SERIES TRUST | 3.66% | 11.3M | +3.4M (+30.44%) | Mar 31, 2026 |
FORUM FUNDS | 2.91% | 9.0M | 0 (0.00%) | Jan 31, 2026 |
AQR Funds | 1.01% | 3.1M | 0 (0.00%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.91% | 2.8M | +6,227 (+0.22%) | Feb 28, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 0.81% | 2.5M | +113,056 (+4.53%) | Jan 31, 2026 |
Current Ownership Distribution
- Institutions2.7B (77.86%)
- Mutual Funds734.4M (21.56%)
- Insiders19.7M (0.58%)
- Other0 (0.00%)
Insider Transactions
- 0.58% (19.7M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $6.4MAmount of InsiderBuying (last 12 months)
- 4Number of InsiderSelling (last 12 months)
- $54.9MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Ahuja Ajay Chief Medical Officer | Award | Mar 23, 2026 | $0.00 | 221,000 | $0.00 | 221,000 |
Thomson David EVP Genl Counsel & Secretary | Award | Mar 23, 2026 | $0.00 | 221,000 | $0.00 | 221,000 |
Castagna Michael Chief Executive Officer | Award | Mar 23, 2026 | $0.00 | 796,000 | $0.00 | 796,000 |
Prentiss Christopher B Chief Financial Officer | Award | Mar 23, 2026 | $0.00 | 221,000 | $0.00 | 221,000 |
Singh Sanjay R EVP Technical Operations | Award | Mar 23, 2026 | $0.00 | 221,000 | $0.00 | 221,000 |
Tross Stuart A Chief People & Workpl Officer | Award | Mar 23, 2026 | $0.00 | 221,000 | $0.00 | 221,000 |
Castagna Michael Chief Executive Officer | Award | Mar 23, 2026 | $0.00 | 782,000 | $0.00 | 782,000 |
Prentiss Christopher B Chief Financial Officer | Award | Mar 23, 2026 | $0.00 | 217,000 | $0.00 | 217,000 |
Ahuja Ajay Chief Medical Officer | Award | Mar 23, 2026 | $0.00 | 217,000 | $0.00 | 217,000 |
Thomson David EVP Genl Counsel & Secretary | Award | Mar 23, 2026 | $0.00 | 217,000 | $0.00 | 217,000 |
Singh Sanjay R EVP Technical Operations | Award | Mar 23, 2026 | $0.00 | 217,000 | $0.00 | 217,000 |
Tross Stuart A Chief People & Workpl Officer | Award | Mar 23, 2026 | $0.00 | 217,000 | $0.00 | 217,000 |
Castagna Michael Chief Executive Officer | Buy | Mar 10, 2026 | $259,000.00 | 100,000 | $2.59 | 2.6M |
HOOPER ANTHONY C | Award | Mar 01, 2026 | $114,450.00 | 35,000 | $3.27 | 236,153 |
Prentiss Christopher B Chief Financial Officer | Award | Mar 01, 2026 | $16,350.00 | 5,000 | $3.27 | 348,854 |
Shannon James Samuel | Award | Mar 01, 2026 | $39,240.00 | 12,000 | $3.27 | 64,635 |
Castagna Michael Chief Executive Officer | Award | Mar 01, 2026 | $49,998.30 | 15,290 | $3.27 | 2.5M |
Thomson David EVP Genl Counsel & Secretary | Award | Feb 26, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Binder Steven B. | Award | Feb 26, 2026 | $0.00 | 45,025 | $0.00 | 45,025 |
Thomson David EVP Genl Counsel & Secretary | Award | Feb 26, 2026 | $0.00 | 37,525 | $0.00 | 37,525 |
Castagna Michael Chief Executive Officer | Award | Feb 26, 2026 | $0.00 | 50,000 | $0.00 | 50,000 |
Castagna Michael Chief Executive Officer | Award | Feb 26, 2026 | $0.00 | 57,750 | $0.00 | 57,750 |
Castagna Michael Chief Executive Officer | Award | Feb 26, 2026 | $0.00 | 37,525 | $0.00 | 37,525 |
Castagna Michael Chief Executive Officer | Exempt | Dec 17, 2025 | $0.00 | 15,804 | $0.00 | 0 |
Castagna Michael Chief Executive Officer | Exempt | Dec 17, 2025 | $0.00 | 50,000 | $0.00 | 0 |
Castagna Michael Chief Executive Officer | Exempt | Dec 17, 2025 | $299,408.20 | 65,804 | $4.55 | 2.6M |
Castagna Michael Chief Executive Officer | Sell | Dec 17, 2025 | $395,482.04 | 65,804 | $6.01 | 2.5M |
Castagna Michael Chief Executive Officer | Exempt | Dec 16, 2025 | $96,960.50 | 21,310 | $4.55 | 2.5M |
Castagna Michael Chief Executive Officer | Sell | Dec 16, 2025 | $127,860.00 | 21,310 | $6.00 | 2.5M |
Castagna Michael Chief Executive Officer | Exempt | Dec 16, 2025 | $0.00 | 21,310 | $0.00 | 15,804 |