Security Snapshot

MANNKIND CORP - COMMON STOCK (MNKD) Institutional Ownership

CUSIP: 56400P706

13F Institutional Holders and Ownership History from Q1 2017 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

258

Shares (Excl. Options)

182.33MFull value: 182,327,330 · shares · 30 Jun 2026

Price

$4.26

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class
Equity / COMMON STOCK
Symbol
MNKD on Nasdaq
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
182,327,330
Latest holder snapshot 5 signals
Total 13F value
$776,085,638
Portfolio coverage rank
0%
Share change
+2,279,332
Value change
+$38,537,929
Number of holders
258
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
321,206,638
SEC-reported price per share
$3.90
Insider filing price
$3.90
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • MNKD - MANNKIND CORP - COMMON STOCK 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 249 to 258 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $440.59MFull value: $440,590,423 · USD · 31 Mar 2026
    to
    $776.09MFull value: $776,085,638 · USD · 30 Jun 2026
    .

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

Latest holder context comes from 258 institutions filings for Q2 2026.

Open SEC evidence

Security key

56400P706

13F reference 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

Latest 13F filings Latest 13D/G filings All securities

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
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
STATE STREET CORP 4.7% -23% $58,877,177 -$13,988,407 15,096,712 -19% STATE STREET CORPORATION 30 Sep 2026
As of 30 Jun 2026, 258 institutional investors reported holding
182.33MFull value: 182,327,330 · shares · 30 Jun 2026
shares of MANNKIND CORP - COMMON STOCK (MNKD). This represents 57% of the company’s total
321.21MFull value: 321,206,638 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
49%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 10% 32,133,223 +12% 0% $136,887,530
Rubric Capital Management LP 5.6% 18,000,000 +397% 0.7% $76,680,000
STATE STREET CORP 5% 16,174,043 -13% 0% $68,901,423
VANGUARD CAPITAL MANAGEMENT LLC 4.1% 13,169,392 +2.2% 0% $56,101,610
GEODE CAPITAL MANAGEMENT, LLC 2.5% 7,947,203 +5.9% 0% $33,861,886
WELLINGTON MANAGEMENT GROUP LLP 2.4% 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 1.5% 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 1.2% 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 0.93% 3,002,169 -5.3% 0% $12,789,240
NORTHERN TRUST CORP 0.9% 2,887,290 +7.9% 0% $12,299,856
UBS Group AG 0.9% 2,886,231 -65% 0% $12,295,344
TWO SIGMA INVESTMENTS, LP 0.84% 2,693,712 -7% 0.01% $11,475,213
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.81% 2,598,727 +1.9% 0% $11,070,577
BANK OF AMERICA CORP /DE/ 0.74% 2,364,872 -30% 0% $10,074,356
VANGUARD FIDUCIARY TRUST CO 0.68% 2,196,779 +2.8% 0% $9,358,279
GOLDMAN SACHS GROUP INC 0.67% 2,154,499 -27% 0% $9,178,165
WELLS FARGO & COMPANY/MN 0.46% 1,476,413 +72% 0% $6,289,519
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.37% 1,180,803 +65% 0% $5,030,221
DIMENSIONAL FUND ADVISORS LP 0.34% 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
39
Headline period
Q2 2026
Rows shown
1-25 of 39
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 21,558,932 $83,878,647 -$6,933,033 $3.90 89
2026 Q2 182,327,330 $776,085,638 +$38,537,929 $4.26 258
2026 Q1 179,861,795 $440,590,423 -$67,471,413 $2.45 249
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
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