Dianthus Therapeutics, Inc.
DNTH- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001690585
In the last 90 days, Dianthus Therapeutics, Inc. insiders filed 0 open-market purchases and 8 sales; 269 institutions reported holding it in 13F filings for Q2 2026, worth $6.40B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Dianthus Therapeutics, Inc. as of Mar 31, 2026. 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
- 241
- +77 vs. Q4 2025
- Shares held
- 62.2M
- +15.4M (+32.8%) vs. Q4 2025
- Total value
- $5.18B
- +$3.25B (+168.5%) vs. Q4 2025
- New holders
- 97
- 83 more added
- Sold out
- 20
- 54 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DNTH 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 | 269 | $6.40B |
| Q1 2026 | 241 | $5.18B |
| Q4 2025 | 166 | $2.02B |
| Q3 2025 | 140 | $1.84B |
| Q2 2025 | 103 | $728.6M |
| Q1 2025 | 99 | $685.5M |
| Q4 2024 | 96 | $765.7M |
| Q3 2024 | 91 | $858.7M |
| Q2 2024 | 74 | $768.8M |
| Q1 2024 | 76 | $782.3M |
| Q4 2023 | 39 | $106.5M |
| Q3 2023 | 30 | $136.3M |
| Q2 2023 | 46 | $22.0M |
| Q1 2023 | 52 | $23.6M |
| Q4 2022 | 54 | $11.1M |
| Q3 2022 | 72 | $65.8M |
| Q2 2022 | 75 | $54.6M |
| Q1 2022 | 93 | $138.9M |
| Q4 2021 | 94 | $211.4M |
| Q3 2021 | 93 | $276.0M |
| Q2 2021 | 97 | $366.3M |
| Q1 2021 | 90 | $418.4M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Dianthus Therapeutics, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 7,767,686 | $651.9M | 0.03% | +1,336,357+20.8% | Added |
| BlackRock, Inc. | 3,175,703 | $266.5M | 0.00% | +1,260,467+65.8% | Added |
| Ra Capital Management, L.P. | 2,611,733 | $219.2M | 2.32% | +1,000,000+62.0% | Added |
| Wellington Management Group LLP | 2,595,783 | $217.8M | 0.04% | +92,593+3.7% | Added |
| Fairmount Funds Management LLC | 2,537,191 | $212.9M | 15.38% | +400,000+18.7% | Added |
| Avidity Partners Management LP | 2,104,184 | $176.6M | 35.76% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 2,031,249 | $170.5M | 0.00% | +2,031,249 | New |
| Octagon Capital Advisors LP | 1,946,667 | $163.4M | 18.08% | −470,000−19.4% | Reduced |
| TCG Crossover Management, LLC | 1,676,624 | $140.7M | 4.03% | 00.0% | Unchanged |
| Citadel Advisors LLC | 1,610,483 | $135.2M | 0.10% | +541,549+50.7% | Added |
| State Street Corp | 1,398,913 | $117.4M | 0.00% | −108,706−7.2% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,292,182 | $108.4M | 0.07% | +1,292,182 | New |
| VR Adviser, LLC | 1,180,000 | $99.0M | 3.70% | +180,000+18.0% | Added |
| Fred Alger Management, LLC | 1,161,923 | $97.5M | 0.43% | +1,128,463+3,372.6% | Added |
| Price T Rowe Associates Inc | 1,146,948 | $96.3M | 0.01% | +530,915+86.2% | Added |
| Polar Capital Holdings Plc | 1,076,009 | $90.3M | 0.39% | +71,281+7.1% | Added |
| Deerfield Management Company, L.P. (Series C) | 1,019,813 | $85.6M | 1.01% | +1,019,813 | New |
| Franklin Resources Inc | 968,182 | $81.2M | 0.02% | +505,356+109.2% | Added |
| Cormorant Asset Management, LP | 950,000 | $79.7M | 4.02% | +950,000 | New |
| Geode Capital Management, LLC | 916,211 | $76.9M | 0.00% | +239,553+35.4% | Added |
| Braidwell LP | 899,364 | $75.5M | 2.52% | −374,571−29.4% | Reduced |
| Baker Bros. Advisors LP | 852,164 | $71.5M | 0.41% | +62,405+7.9% | Added |
| Farallon Capital Management, L.L.C. | 836,000 | $70.2M | 0.42% | +836,000 | New |
| UBS Group AG | 781,282 | $65.6M | 0.01% | +174,662+28.8% | Added |
| Silverarc Capital Management, LLC | 654,746 | $54.9M | 6.47% | −95,390−12.7% | Reduced |
| Point72 Asset Management, L.P. | 643,599 | $54.0M | 0.09% | −522,489−44.8% | Reduced |
| Catalio Capital Management, LP | 560,308 | $47.0M | 9.82% | −93,264−14.3% | Reduced |
| Goldman Sachs Group Inc | 548,010 | $46.0M | 0.01% | −29,009−5.0% | Reduced |
| Jennison Associates LLC | 485,136 | $40.7M | 0.03% | +485,136 | New |
| Balyasny Asset Management LLC | 474,085 | $39.8M | 0.08% | +474,085 | New |
| Alliancebernstein L.P. | 926,071 | $38.2M | 0.01% | +91,688+11.0% | Added |
| Woodline Partners LP | 433,457 | $36.4M | 0.14% | +220,370+103.4% | Added |
| Samlyn Capital, LLC | 431,115 | $36.2M | 0.62% | +431,115 | New |
| Ameriprise Financial Inc | 429,127 | $36.0M | 0.01% | +273,964+176.6% | Added |
| MPM Oncology Impact Management LP | 423,982 | $35.6M | 2.75% | +423,982 | New |
| Logos Global Management LP | 400,000 | $33.6M | 1.73% | +85,000+27.0% | Added |
| Artisan Partners Limited Partnership | 382,121 | $32.1M | 0.05% | +382,121 | New |
| Barclays PLC | 379,606 | $31.9M | 0.01% | +203,306+115.3% | Added |
| Spruce Street Capital LP | 373,274 | $31.3M | 7.53% | +75,837+25.5% | Added |
| Sio Capital Management, LLC | 370,045 | $31.1M | 4.48% | −104,458−22.0% | Reduced |
| Bain Capital Life Sciences Investors, LLC | 362,470 | $30.4M | 2.74% | −381,122−51.3% | Reduced |
| Vivo Capital, LLC | 353,998 | $29.7M | 2.47% | 00.0% | Unchanged |
| Affinity Asset Advisors, LLC | 350,000 | $29.4M | 1.72% | +235,000+204.3% | Added |
| Vanguard Portfolio Management LLC | 349,381 | $29.3M | 0.00% | +349,381 | New |
| Marshall Wace, LLP | 341,929 | $28.7M | 0.03% | −666,604−66.1% | Reduced |
| Dimensional Fund Advisors LP | 325,440 | $27.3M | 0.01% | +114,767+54.5% | Added |
| Driehaus Capital Management LLC | 317,312 | $26.6M | 0.20% | +317,312 | New |
| Charles Schwab Investment Management Inc | 305,440 | $25.6M | 0.00% | +54,628+21.8% | Added |
| Northern Trust Corp | 303,752 | $25.5M | 0.00% | +96,506+46.6% | Added |
| Lord, Abbett & Co. LLC | 299,210 | $25.1M | 0.08% | +299,210 | New |
| Tang Capital Management LLC | 264,692 | $22.2M | 1.13% | 00.0% | Unchanged |
| Millennium Management LLC | 261,962 | $22.0M | 0.02% | −405,254−60.7% | Reduced |
| Vanguard Fiduciary Trust Co | 249,679 | $21.0M | 0.01% | +249,679 | New |
| RTW Investments, LP | 248,063 | $20.8M | 0.21% | +248,063 | New |
| Freestone Grove Partners LP | 239,943 | $20.1M | 0.15% | +239,943 | New |
| BNP Paribas Arbitrage, SA | 235,748 | $19.8M | 0.01% | −240,001−50.4% | Reduced |
| Eventide Asset Management, LLC | 225,261 | $18.9M | 0.31% | +225,261 | New |
| First Turn Management, LLC | 220,921 | $18.5M | 2.07% | +220,921 | New |
| Nuveen, LLC | 217,482 | $18.3M | 0.00% | +26,867+14.1% | Added |
| Candriam Luxembourg S.C.A. | 213,522 | $17.9M | 0.09% | −97,628−31.4% | Reduced |
| Ensign Peak Advisors, Inc | 204,336 | $17.1M | 0.03% | +69,920+52.0% | Added |
| Jefferies Financial Group Inc. | 202,410 | $17.0M | 0.21% | +202,410 | New |
| Bank of America Corp | 188,779 | $15.8M | 0.00% | −276,759−59.4% | Reduced |
| Bank of New York Mellon Corp | 188,412 | $15.8M | 0.00% | +113,280+150.8% | Added |
| PFM Health Sciences, LP | 172,137 | $14.4M | 1.52% | +72,561+72.9% | Added |
| Artia Global Partners LP | 162,990 | $13.7M | 3.08% | −42,100−20.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 160,000 | $13.4M | 0.02% | +160,000 | New |
| Walleye Capital LLC | 153,585 | $12.9M | 0.08% | −52,230−25.4% | Reduced |
| Integral Health Asset Management, LLC | 150,000 | $12.6M | 0.67% | −125,000−45.5% | Reduced |
| D. E. Shaw & Co., Inc. | 149,609 | $12.6M | 0.01% | −5,069−3.3% | Reduced |
| Tri Locum Partners LP | 145,543 | $12.2M | 1.71% | −476,860−76.6% | Reduced |
| Invesco Ltd. | 130,747 | $11.0M | 0.00% | +29,258+28.8% | Added |
| Russell Investments Group, Ltd. | 129,065 | $10.8M | 0.01% | +40,776+46.2% | Added |
| Atika Capital Management LLC | 128,800 | $10.8M | 1.71% | −5,728−4.3% | Reduced |
| TD Asset Management Inc | 116,576 | $9.78M | 0.01% | +84,826+267.2% | Added |
| LMR Partners LLP | 116,444 | $9.77M | 0.09% | +116,444 | New |
| Hudson Bay Capital Management LP | 109,238 | $9.17M | 0.06% | +109,238 | New |
| Atom Investors LP | 107,753 | $9.04M | 0.65% | −74,107−40.7% | Reduced |
| SummitTX Capital, L.P. | 100,044 | $8.40M | 0.27% | +12,118+13.8% | Added |
| Seven Grand Managers, LLC | 100,000 | $8.39M | 0.56% | +100,000 | New |
| Morgan Stanley | 97,455 | $8.18M | 0.00% | −130,561−57.3% | Reduced |
| Cinctive Capital Management LP | 94,408 | $7.92M | 0.52% | +48,502+105.7% | Added |
| Patient Square Capital LP | 93,882 | $7.88M | 1.40% | −56,118−37.4% | Reduced |
| SEI Investments Co | 92,229 | $7.74M | 0.01% | +78,388+566.3% | Added |
| ExodusPoint Capital Management, LP | 85,530 | $7.18M | 0.07% | −161,258−65.3% | Reduced |
| StemPoint Capital LP | 85,502 | $7.18M | 1.38% | +6,218+7.8% | Added |
| Moody Aldrich Partners LLC | 82,129 | $6.89M | 1.24% | +40,825+98.8% | Added |
| Rhenman & Partners Asset Management AB | 81,627 | $6.85M | 0.85% | −17,000−17.2% | Reduced |
| Seven Fleet Capital Management LP | 80,809 | $6.78M | 2.13% | +66,158+451.6% | Added |
| Susquehanna International Group, LLP | 80,001 | $6.71M | 0.01% | +28,535+55.4% | Added |
| American Century Companies Inc | 79,096 | $6.64M | 0.00% | +6,329+8.7% | Added |
| EAM Investors, LLC | 76,640 | $6.43M | 0.74% | −7,996−9.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 73,468 | $6.17M | 0.05% | −109,151−59.8% | Reduced |
| Swiss National Bank | 69,000 | $5.79M | 0.00% | +37,600+119.7% | Added |
| Nantahala Capital Management, LLC | 67,282 | $5.65M | 0.35% | −307,718−82.1% | Reduced |
| Manufacturers Life Insurance Company, The | 65,238 | $5.47M | 0.00% | +39,640+154.9% | Added |
| UBS Asset Management Americas Inc | 60,435 | $5.07M | 0.00% | +48,362+400.6% | Added |
| Trexquant Investment LP | 59,077 | $4.96M | 0.04% | +53,861+1,032.6% | Added |
| Neuberger Berman Group LLC | 59,076 | $4.96M | 0.00% | −28,706−32.7% | Reduced |
| ADAR1 Capital Management, LLC | 55,000 | $4.62M | 0.28% | +55,000 | New |