Companies / Dianthus Therapeutics, Inc. / Activity
Activity — Dianthus Therapeutics, Inc.
74 moves.
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | — | $215.29M | +2.2M +115.32% | 4,123,822 7.37% of shares | high |
| Q1 2026 as of | Deerfield Management Company, L.P. 13F manager | New | — | $85.58M | +1.0M | 1,019,813 1.82% of shares | high |
| Q1 2026 as of | RA Capital Management, L.P. 13F manager | Add | — | $83.92M | +1.0M +62.05% | 2,611,733 4.67% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Add | — | $82.84M | +850K +56.37% | 2,357,440 4.21% of shares | high |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Trim | — | $-55.94M | -667K -66.10% | 341,929 0.61% of shares | high |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | New | — | $39.79M | +474K | 474,085 0.85% of shares | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Trim | — | $-34.01M | -405K -60.74% | 261,962 0.47% of shares | medium |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | — | $-20.14M | -240K -50.45% | 235,748 0.42% of shares | medium |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | — | $20.11M | +240K +35.40% | 916,211 1.64% of shares | medium |
| Q2 2026 as of | TimesSquare Capital Management, LLC 13F manager | New | — | $16.22M | +166K | 166,357 0.30% of shares | medium |
| Q1 2026 as of | Great Point Partners, LLC 13F manager | Exit | — | $-14.42M | -350K -100.00% | — | medium |
| Q1 2026 as of | Adage Capital Partners Gp, L.L.C. 13F manager | New | — | $13.43M | +160K | 160,000 0.29% of shares | medium |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Add | — | $11.77M | +286K +158.60% | 465,538 0.83% of shares | medium |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Add | — | $9.51M | +113K +150.77% | 188,412 0.34% of shares | medium |
| Q1 2026 as of | Hudson Bay Capital Management LP 13F manager | New | — | $9.17M | +109K | 109,238 0.20% of shares | medium |
| Q1 2026 as of | TD Asset Management Inc 13F manager | Add | — | $7.12M | +85K +267.17% | 116,576 0.21% of shares | medium |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Add | — | $7.08M | +73K +463.88% | 88,315 0.16% of shares | medium |
| Q2 2026 as of | LPL Financial LLC 13F manager | New | — | $6.37M | +65K | 65,295 0.12% of shares | medium |
| Q3 2025 as of | Barclays PLC 13F manager | Add | — | $5.49M | +140K +215.28% | 204,369 0.37% of shares | medium |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Add | — | $5.26M | +54K +340.63% | 69,756 0.12% of shares | medium |
| Q1 2026 as of | Baker Bros. Advisors LP 13F manager | Add | — | $5.24M | +62K +7.90% | 852,164 1.52% of shares | medium |
| Q1 2026 as of | Nicholas Investment Partners, LP 13F manager | New | — | $4.30M | +51K | 51,250 0.09% of shares | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Add | — | $3.78M | +92K +10.99% | 926,071 1.66% of shares | low |
| Q1 2026 as of | Blackstone Inc 13F manager | New | — | $2.94M | +35K | 35,045 0.06% of shares | low |
| Q1 2026 as of | Rafferty Asset Management, LLC 13F manager | Trim | — | $-2.24M | -27K -46.05% | 31,221 0.06% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Add | — | $2.07M | +25K +155.45% | 40,584 0.07% of shares | low |
| Q1 2026 as of | Public Sector Pension Investment Board 13F manager | Exit | — | $-2.00M | -48K -100.00% | — | low |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Exit | — | $-1.99M | -48K -100.00% | — | low |
| Q1 2026 as of | Sig Brokerage, LP 13F manager | New | — | $1.70M | +20K | 20,292 0.04% of shares | low |
| Q1 2026 as of | Prudential Financial Inc 13F manager | New | — | $1.52M | +18K | 18,126 0.03% of shares | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Add | — | $1.43M | +17K +847.51% | 19,064 0.03% of shares | low |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Exit | — | $-1.32M | -32K -100.00% | — | low |
| Q1 2026 as of | Rhumbline Advisers 13F manager | Add | — | $1.19M | +14K +45.63% | 45,186 0.08% of shares | low |
| Q4 2025 as of | Barclays PLC 13F manager | Trim | — | $-1.16M | -28K -13.73% | 176,300 0.32% of shares | low |
| Q1 2026 as of | HighVista Strategies LLC 13F manager | Trim | — | $-1.08M | -13K -26.60% | 35,587 0.06% of shares | low |
| Q2 2026 as of | Arizona State Retirement System 13F manager | New | — | $988.5K | +10K | 10,141 0.02% of shares | low |
| Q3 2024 as of | Barclays PLC 13F manager | Add | — | $908.6K | +33K +390.46% | 41,684 0.07% of shares | low |
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Add | — | $679.3K | +8K +96.43% | 16,500 0.03% of shares | low |
| Q2 2025 as of | Barclays PLC 13F manager | Add | — | $627.5K | +34K +108.15% | 64,821 0.12% of shares | low |
| Q1 2026 as of | Profund Advisors LLC 13F manager | Trim | — | $-595.0K | -7K -33.22% | 14,250 0.03% of shares | low |
| Q1 2026 as of | Voya Investment Management LLC 13F manager | New | — | $510.0K | +6K | 6,077 0.01% of shares | low |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | New | — | $436.1K | +5K | 5,197 <0.01% of shares | low |
| Q1 2024 as of | Barclays PLC 13F manager | Add | — | $432.0K | +14K +480000.00% | 14,403 0.03% of shares | low |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Trim | — | $-425.4K | -5K -3.28% | 149,609 0.27% of shares | low |
| Q2 2026 as of | Persistent Asset Partners Ltd 13F manager | Trim | — | $-406.3K | -4K -42.80% | 5,571 <0.01% of shares | low |
| Q4 2025 as of | Persistent Asset Partners Ltd 13F manager | New | — | $401.3K | +10K | 9,739 0.02% of shares | low |
| Q1 2026 as of | Orion Porfolio Solutions, LLC 13F manager | New | — | $359.8K | +4K | 4,288 <0.01% of shares | low |
| Q1 2026 as of | Polen Capital Management LLC 13F manager | New | — | $345.7K | +4K | 4,119 <0.01% of shares | low |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | New | — | $345.6K | +4K | 4,118 <0.01% of shares | low |
| Q1 2026 as of | Nomura Holdings Inc 13F manager | New | — | $322.0K | +4K | 3,837 <0.01% of shares | low |