Mannkind Corp
MNKD- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000899460
In the last 90 days, Mannkind Corp insiders filed 0 open-market purchases and 5 sales; 260 institutions reported holding it in 13F filings for Q2 2026, worth $776.1M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Mannkind Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 259
- +27 vs. Q3 2025
- Shares held
- 178.0M
- +5.20M (+3.0%) vs. Q3 2025
- Total value
- $1.03B
- +$98.5M (+10.6%) vs. Q3 2025
- New holders
- 48
- 87 more added
- Sold out
- 21
- 68 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MNKD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 260 | $776.1M |
| Q1 2026 | 251 | $442.0M |
| Q4 2025 | 259 | $1.03B |
| Q3 2025 | 234 | $927.6M |
| Q2 2025 | 233 | $636.7M |
| Q1 2025 | 257 | $888.3M |
| Q4 2024 | 244 | $1.08B |
| Q3 2024 | 231 | $971.3M |
| Q2 2024 | 211 | $721.5M |
| Q1 2024 | 204 | $612.2M |
| Q4 2023 | 201 | $487.7M |
| Q3 2023 | 196 | $573.1M |
| Q2 2023 | 186 | $545.4M |
| Q1 2023 | 189 | $571.0M |
| Q4 2022 | 192 | $717.1M |
| Q3 2022 | 178 | $400.0M |
| Q2 2022 | 187 | $451.6M |
| Q1 2022 | 185 | $417.3M |
| Q4 2021 | 191 | $478.6M |
| Q3 2021 | 181 | $463.7M |
| Q2 2021 | 169 | $592.3M |
| Q1 2021 | 163 | $418.9M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Mannkind Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 432,785 | $2.45M | 0.00% | −125,476−22.5% | Reduced |
| Trexquant Investment LP | 446,930 | $2.53M | 0.02% | +446,930 | New |
| Rafferty Asset Management, LLC | 452,470 | $2.57M | 0.01% | +243,038+116.0% | Added |
| SEI Investments Co | 472,859 | $2.68M | 0.00% | +370,550+362.2% | Added |
| Schonfeld Strategic Advisors LLC | 484,162 | $2.75M | 0.01% | +310,894+179.4% | Added |
| Two Sigma Advisers, LP | 510,964 | $2.90M | 0.01% | −1,320,363−72.1% | Reduced |
| Millennium Management LLC | 512,740 | $2.91M | 0.00% | −73,799−12.6% | Reduced |
| JPMorgan Chase & Co | 522,190 | $2.96M | 0.00% | −1,525,679−74.5% | Reduced |
| 1492 Capital Management LLC | 535,270 | $3.03M | 1.16% | +31,026+6.2% | Added |
| Jane Street Group, LLC | 548,257 | $3.11M | 0.00% | +173,029+46.1% | Added |
| D. E. Shaw & Co., Inc. | 553,759 | $3.14M | 0.00% | −303,187−35.4% | Reduced |
| Swiss National Bank | 574,700 | $3.26M | 0.00% | +14,800+2.6% | Added |
| Russell Investments Group, Ltd. | 578,402 | $3.28M | 0.00% | +144,556+33.3% | Added |
| First Trust Advisors LP | 587,186 | $3.33M | 0.00% | +587,186 | New |
| AQR Capital Management LLC | 639,249 | $3.62M | 0.00% | −97,430−13.2% | Reduced |
| Parkman Healthcare Partners LLC | 640,356 | $3.63M | 0.35% | −15,728−2.4% | Reduced |
| Apollo Management Holdings, L.P. | 664,113 | $3.77M | 0.04% | 00.0% | Unchanged |
| Scopia Capital Management LP | 694,961 | $3.94M | 0.83% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 707,140 | $4.01M | 0.01% | +707,140 | New |
| Schroder Investment Management Group | 827,853 | $4.69M | 0.00% | +342,759+70.7% | Added |
| Deutsche Bank AG | 843,026 | $4.78M | 0.00% | +365,819+76.7% | Added |
| Bank of New York Mellon Corp | 873,493 | $4.95M | 0.00% | −20,820−2.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 894,204 | $5.07M | 0.02% | −703,473−44.0% | Reduced |
| Deltec Asset Management LLC | 974,700 | $5.53M | 0.92% | +251,200+34.7% | Added |
| Barclays PLC | 1,025,437 | $5.81M | 0.00% | +179,381+21.2% | Added |
| Axiom Investors LLC | 1,037,704 | $5.88M | 0.05% | +138,304+15.4% | Added |
| UBS Asset Management Americas Inc | 1,089,059 | $6.17M | 0.00% | +587,168+117.0% | Added |
| Two Sigma Investments, LP | 1,188,438 | $6.74M | 0.01% | −821,799−40.9% | Reduced |
| Apis Capital Advisors, LLC | 1,200,100 | $6.80M | 1.19% | +1,200,100 | New |
| Wells Fargo & Company | 1,248,545 | $7.08M | 0.00% | −291,120−18.9% | Reduced |
| Invesco Ltd. | 1,580,796 | $8.96M | 0.00% | −55,184−3.4% | Reduced |
| EcoR1 Capital, LLC | 1,660,000 | $9.41M | 0.43% | +1,660,000 | New |
| Renaissance Technologies LLC | 1,757,487 | $9.96M | 0.02% | +906,690+106.6% | Added |
| Qube Research & Technologies Ltd | 1,831,136 | $10.4M | 0.01% | −768,994−29.6% | Reduced |
| Eversept Partners, LP | 1,852,563 | $10.5M | 0.59% | −190,164−9.3% | Reduced |
| Voloridge Investment Management, LLC | 1,861,046 | $10.6M | 0.04% | +626,878+50.8% | Added |
| Susquehanna International Group, LLP | 1,882,234 | $10.7M | 0.01% | +676,784+56.1% | Added |
| Adage Capital Partners GP, L.L.C. | 1,894,000 | $10.7M | 0.02% | +200,000+11.8% | Added |
| Goldman Sachs Group Inc | 1,921,967 | $10.9M | 0.00% | −27,942−1.4% | Reduced |
| Nuveen, LLC | 2,162,242 | $12.3M | 0.00% | −469,574−17.8% | Reduced |
| Bank of America Corp | 2,362,221 | $13.4M | 0.00% | −585,318−19.9% | Reduced |
| Charles Schwab Investment Management Inc | 2,564,526 | $14.5M | 0.00% | −13,796−0.5% | Reduced |
| Northern Trust Corp | 2,629,888 | $14.9M | 0.00% | −145,025−5.2% | Reduced |
| 180 Wealth Advisors, LLC | 2,958,944 | $16.8M | 1.91% | +86,658+3.0% | Added |
| TSP Capital Management Group, LLC | – | $16.8M | 4.11% | – | – |
| Wellington Management Group LLP | 3,305,012 | $18.7M | 0.00% | −162,709−4.7% | Reduced |
| Citadel Advisors LLC | 3,571,955 | $20.3M | 0.01% | +2,271,398+174.6% | Added |
| FMR LLC | 3,577,534 | $20.3M | 0.00% | +258,773+7.8% | Added |
| Frazier Life Sciences Management, L.P. | 4,225,000 | $24.0M | 0.64% | +4,225,000 | New |
| Dimensional Fund Advisors LP | 4,443,603 | $25.2M | 0.01% | +426,921+10.6% | Added |
| Morgan Stanley | 4,443,922 | $25.2M | 0.00% | +593,471+15.4% | Added |
| Avoro Capital Advisors LLC | 4,444,444 | $25.2M | 0.25% | −24,433−0.5% | Reduced |
| UBS Group AG | 5,103,097 | $28.9M | 0.01% | −91,642−1.8% | Reduced |
| Nitorum Capital, L.P. | 5,325,823 | $30.2M | 6.68% | −1,235,642−18.8% | Reduced |
| Geode Capital Management, LLC | 7,374,138 | $41.8M | 0.00% | −11,375−0.2% | Reduced |
| Rubric Capital Management LP | 7,476,495 | $42.4M | 0.51% | −3,938,176−34.5% | Reduced |
| State Street Corp | 14,623,269 | $82.9M | 0.00% | +3,883,071+36.2% | Added |
| Vanguard Group Inc | 17,880,873 | $101.4M | 0.00% | +250,290+1.4% | Added |
| BlackRock, Inc. | 28,949,515 | $164.1M | 0.00% | +239,379+0.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −1,481,807−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −195,932−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −152,982−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −151,839−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −117,979−100.0% | Sold out |
| Globeflex Capital L P | 0 | $0 | 0.00% | −73,600−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −59,284−100.0% | Sold out |
| JT Stratford LLC | 0 | $0 | 0.00% | −50,254−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −37,504−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −47,900−100.0% | Sold out |
| Warren Averett Asset Management, LLC | 0 | $0 | 0.00% | −12,015−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −10,734−100.0% | Sold out |
| Strategic Global Advisors, LLC | 0 | $0 | 0.00% | −10,259−100.0% | Sold out |
| Fountainhead AM, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −1,365−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −543−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −344−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Summit Wealth Group LLC | 0 | $0 | 0.00% | −65,786−100.0% | Sold out |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Apexium Financial, LP | – | – | – | – | Not filed |