MANNKIND CORP (MNKD) Institutional Shareholders
MANNKIND CORP (MNKD) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $772.18M in MNKD holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of MNKD tracked by InsiderSet, reporting ownership valued at approximately $136.89M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $113.75M, representing an estimated loss of -16.90% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 65% of the total disclosed MNKD value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Rubric Capital Management Lp, State Street Corp, and several other long-term asset managers with concentrated positions in MANNKIND CORP (MNKD).
This page ranks the largest institutional MNKD shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
249
Total Reported Value
$772.18M
Largest Holder
Blackrock, Inc.
Largest Position
$136.89M
Insider Transactions (90d)
31
Latest Filing Quarter
Q2 2026
New Institutional Positions
67
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 32,133,223 | $136,887,530 | $113,751,609 | -$23,135,921 | -16.90% | |
| Rubric Capital Management Lp | 0.70% | 18,000,000 | $76,680,000 | $63,720,000 | -$12,960,000 | -16.90% | |
| State Street Corp | 0.00% | 16,174,043 | $68,901,423 | $57,256,112 | -$11,645,311 | -16.90% | |
| Vanguard Capital Management Llc | 0.00% | 13,169,392 | $56,101,610 | $46,619,648 | -$9,481,962 | -16.90% | |
| Geode Capital Management, Llc | 0.00% | 7,947,203 | $33,861,886 | $28,133,099 | -$5,728,787 | -16.92% | |
| Wellington Management Group Llp | 0.01% | 7,844,807 | $33,418,878 | $27,770,617 | -$5,648,261 | -16.90% | |
| Frazier Life Sciences Management, L.P. | 0.61% | 6,600,000 | $28,116,000 | $23,364,000 | -$4,752,000 | -16.90% | |
| Deep Track Capital, Lp | 0.38% | 6,000,000 | $25,560,000 | $21,240,000 | -$4,320,000 | -16.90% | |
| 180 Wealth Advisors, Llc | 2.12% | 4,959,351 | $21,126,835 | $17,556,103 | -$3,570,732 | -16.90% | |
| Fmr Llc | 0.00% | 4,101,046 | $17,470,455 | $14,517,703 | -$2,952,752 | -16.90% | |
| Tsp Capital Management Group, Llc | 4.05% | 3,972,675 | $16,923,596 | $14,063,270 | -$2,860,327 | -16.90% | |
| Aqr Capital Management Llc | 0.01% | 3,808,824 | $16,225,589 | $13,483,237 | -$2,742,352 | -16.90% | |
| Morgan Stanley | 0.00% | 3,474,870 | $14,802,946 | $12,301,040 | -$2,501,906 | -16.90% | |
| Braidwell Lp | 0.54% | 3,458,429 | $14,732,908 | $12,242,839 | -$2,490,069 | -16.90% | |
| Vanguard Portfolio Management Llc | 0.00% | 3,002,169 | $12,789,240 | $10,627,678 | -$2,161,562 | -16.90% | |
| Northern Trust Corp | 0.00% | 2,887,290 | $12,299,856 | $10,221,007 | -$2,078,849 | -16.90% | |
| Ubs Group Ag | 0.00% | 2,886,231 | $12,295,344 | $10,217,258 | -$2,078,086 | -16.90% | |
| Two Sigma Investments, Lp | 0.01% | 2,693,712 | $11,475,213 | $9,535,740 | -$1,939,473 | -16.90% | |
| Charles Schwab Investment Management Inc | 0.00% | 2,598,727 | $11,070,577 | $9,199,494 | -$1,871,083 | -16.90% | |
| Bank Of America Corp | 0.00% | 2,364,872 | $10,074,356 | $8,371,647 | -$1,702,709 | -16.90% | |
| Vanguard Fiduciary Trust Co | 0.00% | 2,196,779 | $9,358,279 | $7,776,598 | -$1,581,681 | -16.90% | |
| Goldman Sachs Group Inc | 0.00% | 2,154,499 | $9,178,165 | $7,626,926 | -$1,551,239 | -16.90% | |
| Wells Fargo & Company/Mn | 0.00% | 1,476,413 | $6,289,519 | $5,226,502 | -$1,063,017 | -16.90% | |
| Susquehanna International Group, Llp | 0.00% | 1,180,803 | $5,030,221 | $4,180,043 | -$850,178 | -16.90% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,094,192 | $4,661,185 | $3,873,440 | -$787,745 | -16.90% | |
| Bank Of New York Mellon Corp | 0.00% | 898,463 | $3,827,454 | $3,180,559 | -$646,895 | -16.90% | |
| Citadel Advisors Llc | 0.00% | 896,260 | $3,818,068 | $3,172,760 | -$645,308 | -16.90% | |
| J. Goldman & Co Lp | 0.12% | 816,589 | $3,478,669 | $2,890,725 | -$587,944 | -16.90% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 1,232,642 | $3,019,973 | $4,363,553 | +$1,343,580 | +44.49% | |
| Scopia Capital Management Lp | 2.65% | 694,961 | $2,960,534 | $2,460,162 | -$500,372 | -16.90% | |
| Balyasny Asset Management L.P. | 0.01% | 684,107 | $2,914,296 | $2,421,739 | -$492,557 | -16.90% | |
| Victory Capital Management Inc | 0.00% | 650,565 | $2,771,407 | $2,303,000 | -$468,407 | -16.90% | |
| Nuveen, Llc | 0.00% | 635,732 | $2,708,218 | $2,250,491 | -$457,727 | -16.90% | |
| Deltec Asset Management Llc | 0.40% | 628,000 | $2,675,280 | $2,223,120 | -$452,160 | -16.90% | |
| Swiss National Bank | 0.00% | 587,400 | $2,502,324 | $2,079,396 | -$422,928 | -16.90% | |
| State Of Wisconsin Investment Board | 0.00% | 511,045 | $2,177,052 | $1,809,099 | -$367,953 | -16.90% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 494,493 | $2,106,540 | $1,750,505 | -$356,035 | -16.90% | |
| 1492 Capital Management Llc | 0.61% | 481,722 | $2,052,136 | $1,705,296 | -$346,840 | -16.90% | |
| Mariner, Llc | 0.00% | 474,236 | $2,020,189 | $1,678,795 | -$341,394 | -16.90% | |
| Price T Rowe Associates Inc | 0.00% | 471,585 | $2,009,000 | $1,669,411 | -$339,589 | -16.90% | |
| Millennium Management Llc | 0.00% | 431,126 | $1,836,597 | $1,526,186 | -$310,411 | -16.90% | |
| Schonfeld Strategic Advisors Llc | 0.01% | 416,483 | $1,774,216 | $1,474,350 | -$299,866 | -16.90% | |
| Squarepoint Ops Llc | 0.00% | 413,062 | $1,759,644 | $1,462,239 | -$297,405 | -16.90% | |
| Jefferies Financial Group Inc. | 0.02% | 397,700 | $1,694,202 | $1,407,858 | -$286,344 | -16.90% | |
| Exoduspoint Capital Management, Lp | 0.02% | 391,141 | $1,666,261 | $1,384,639 | -$281,622 | -16.90% | |
| Principal Financial Group Inc | 0.00% | 382,526 | $1,629,561 | $1,354,142 | -$275,419 | -16.90% | |
| Man Group Plc | 0.00% | 381,226 | $1,624,023 | $1,349,540 | -$274,483 | -16.90% | |
| Rhumbline Advisers | 0.00% | 376,681 | $1,604,647 | $1,333,451 | -$271,196 | -16.90% | |
| Russell Investments Group, Ltd. | 0.00% | 374,700 | $1,596,221 | $1,326,438 | -$269,783 | -16.90% | |
| California State Teachers Retirement System | 0.00% | 370,233 | $1,577,193 | $1,310,625 | -$266,568 | -16.90% |
Frequently asked questions about MNKD
Who owns the most MNKD stock?
The largest holders of MNKD are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for MANNKIND CORP (MNKD).
Is MNKD widely held by superinvestors?
Many widely followed stocks like MNKD appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MNKD is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.