Latest Period
Q2 2026
Security Snapshot
MANNKIND CORP - Common Stock, $0.01 par value per share (MNKD) Institutional Ownership
CUSIP: 56400P706
13F Institutional Holders and Ownership History from Q1 2017 to Q2 2026
Institutions Reporting
258
Shares (Excl. Options)
182,335,720
Price
$4.26
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- Security type / class
- Equity / Common Stock, $0.01 par value per share
- Symbol
- MNKD on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 182,335,720
- Total 13F value
- $776,121,377
- Portfolio coverage rank
- 0%
- Share change
- +2,287,722
- Value change
- +$38,573,668
- Number of holders
- 258
- Shares outstanding
- 308,747,856
- SEC-reported price per share
- $3.73
- Insider filing price
- $3.73
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MNKD - MANNKIND CORP - Common Stock, $0.01 par value per share is tracked under CUSIP 56400P706.
- 258 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 248 to 258 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $440,378,542 to $776,121,377.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 258 institutions filings for Q2 2026.
Security key
56400P706
Latest holder period
Q2 2026
13F holders
258
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
MNKD full holder history
MANNKIND CORP SEC filings
MANNKIND CORP company facts
MANNKIND CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 56400P706:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
MNKD
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| STATE STREET CORP | 6.1% | $47,456,047 | 18,683,483 | STATE STREET CORPORATION | 31 Mar 2026 | |||
| Rubric Capital Management LP | 5.8% | $81,360,000 | 18,000,000 | Rubric Capital Management LP | 30 Jun 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5% | $69,835,903 | 15,450,421 | Vanguard Capital Management | 30 Jun 2026 |
As of 30 Jun 2026, 258 institutional investors reported holding 182,335,720 shares of MANNKIND CORP - Common Stock, $0.01 par value per share (MNKD). This represents 59% of the company’s total 308,747,856 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
51%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10% | 32,133,223 | +12% | 0% | $136,887,530 |
| Rubric Capital Management LP | 5.8% | 18,000,000 | +397% | 0.7% | $76,680,000 |
| STATE STREET CORP | 5.2% | 16,174,043 | -13% | 0% | $68,901,423 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 13,169,392 | +2.2% | 0% | $56,101,610 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6% | 7,947,203 | +5.9% | 0% | $33,861,886 |
| WELLINGTON MANAGEMENT GROUP LLP | 2.5% | 7,844,807 | +139% | 0.01% | $33,418,878 |
| Frazier Life Sciences Management, L.P. | 2.1% | 6,600,000 | +12% | 0.61% | $28,116,000 |
| Deep Track Capital, LP | 1.9% | 6,000,000 | 0.38% | $25,560,000 | |
| 180 WEALTH ADVISORS, LLC | 1.6% | 4,959,351 | +16% | 2.1% | $21,126,835 |
| FMR LLC | 1.3% | 4,101,046 | +18% | 0% | $17,470,455 |
| TSP Capital Management Group, LLC | 1.3% | 3,972,675 | 4% | $16,923,596 | |
| AQR CAPITAL MANAGEMENT LLC | 1.2% | 3,808,824 | +741% | 0.01% | $16,225,589 |
| MORGAN STANLEY | 1.1% | 3,474,870 | -40% | 0% | $14,802,946 |
| BRAIDWELL LP | 1.1% | 3,458,429 | 0.54% | $14,732,908 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.97% | 3,002,169 | -5.3% | 0% | $12,789,240 |
| NORTHERN TRUST CORP | 0.94% | 2,887,290 | +7.9% | 0% | $12,299,856 |
| UBS Group AG | 0.93% | 2,886,231 | -65% | 0% | $12,295,344 |
| TWO SIGMA INVESTMENTS, LP | 0.87% | 2,693,712 | -7% | 0.01% | $11,475,213 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.84% | 2,598,727 | +1.9% | 0% | $11,070,577 |
| BANK OF AMERICA CORP /DE/ | 0.77% | 2,364,872 | -30% | 0% | $10,074,356 |
| VANGUARD FIDUCIARY TRUST CO | 0.71% | 2,196,779 | +2.8% | 0% | $9,358,279 |
| GOLDMAN SACHS GROUP INC | 0.7% | 2,154,499 | -27% | 0% | $9,178,165 |
| WELLS FARGO & COMPANY/MN | 0.48% | 1,476,413 | +72% | 0% | $6,289,519 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.38% | 1,180,803 | +65% | 0% | $5,030,221 |
| DIMENSIONAL FUND ADVISORS LP | 0.35% | 1,094,192 | -78% | 0% | $4,661,185 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
38
Latest
Q2 2026
Rows shown
1-25 of 38
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 182,335,720 | $776,121,377 | +$38,573,668 | $4.26 | 258 |
| 2026 Q1 | 179,775,313 | $440,378,542 | -$67,595,900 | $2.45 | 248 |
| 2025 Q4 | 180,920,700 | $1,025,790,126 | +$48,843,037 | $5.67 | 259 |
| 2025 Q3 | 172,660,574 | $927,117,047 | +$31,800,202 | $5.37 | 229 |
| 2025 Q2 | 170,136,339 | $636,301,265 | -$31,568,781 | $3.74 | 228 |
| 2025 Q1 | 176,545,677 | $888,026,558 | +$30,308,679 | $5.03 | 253 |
| 2024 Q4 | 167,859,511 | $1,079,349,484 | +$84,359,089 | $6.43 | 241 |
| 2024 Q3 | 154,293,329 | $970,382,733 | +$94,907,572 | $6.29 | 226 |
| 2024 Q2 | 137,902,620 | $720,652,757 | +$17,578,717 | $5.22 | 207 |
| 2024 Q1 | 135,034,319 | $611,568,075 | +$10,711,371 | $4.53 | 200 |
| 2023 Q4 | 133,851,209 | $487,707,651 | -$20,531,768 | $3.64 | 197 |
| 2023 Q3 | 138,757,390 | $573,058,806 | +$19,633,532 | $4.13 | 194 |
| 2023 Q2 | 134,048,434 | $545,436,675 | -$19,777,179 | $4.07 | 182 |
| 2023 Q1 | 139,274,705 | $571,022,045 | +$8,038,706 | $4.10 | 184 |
| 2022 Q4 | 136,874,054 | $721,376,880 | +$35,040,019 | $5.27 | 189 |
| 2022 Q3 | 130,858,033 | $404,349,834 | +$35,060,434 | $3.09 | 157 |
| 2022 Q2 | 118,455,553 | $451,558,828 | +$18,863,187 | $3.81 | 167 |
| 2022 Q1 | 113,624,394 | $417,417,055 | +$13,615,766 | $3.68 | 168 |
| 2021 Q4 | 109,883,588 | $478,569,771 | +$14,826,369 | $4.37 | 177 |
| 2021 Q3 | 106,281,913 | $463,491,306 | -$12,208,627 | $4.35 | 167 |
| 2021 Q2 | 107,985,920 | $588,462,305 | +$17,367,527 | $5.45 | 155 |
| 2021 Q1 | 106,794,235 | $418,875,620 | +$124,871,758 | $3.92 | 147 |
| 2020 Q4 | 75,211,674 | $235,486,983 | +$27,896,818 | $3.13 | 135 |
| 2020 Q3 | 68,862,126 | $129,526,758 | -$3,286,547 | $1.88 | 127 |
| 2020 Q2 | 70,928,927 | $124,112,567 | +$33,317,274 | $1.75 | 129 |