Avidity Partners Management Lp Portfolio Stock Holdings
According to the SEC 13F filed on August 14, 2026, Avidity Partners Management Lp disclosed 45 stock positions valued at approximately $624.44M as of quarter-end June 30, 2026. The largest holdings include DIANTHUS THERAPEUTICS INC, CG ONCOLOGY INC, and ORUKA THERAPEUTICS INC.
- Report Period
- June 30, 2026
- No. of Stocks
- 45
- Portfolio Value
- $624.44M
Holdings by Sector
Avidity Partners Management Lp Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| DIANTHUS THERAPEUTICS INC | DNTH | Healthcare | 32.85% | 2,104,184 | - | - | $205,115,856 |
| CG ONCOLOGY INC | CGON | Healthcare | 15.92% | 1,398,948 | -73,751 | -5.01% | $99,395,255 |
| ORUKA THERAPEUTICS INC | ORKA | Other | 11.59% | 760,424 | - | - | $72,369,552 |
| JADE BIOSCIENCES INC | JBIO | Other | 6.05% | 1,700,708 | +300,000 | +21.42% | $37,789,732 |
| ENLIVEN THERAPEUTICS INC | ELVN | Healthcare | 4.47% | 550,000 | +150,000 | +37.50% | $27,912,500 |
| PERSPECTIVE THERAPEUTICS INC | CATX | Healthcare | 3.44% | 6,299,999 | +250,000 | +4.13% | $21,482,997 |
| AKTIS ONCOLOGY INC | AKTS | Other | 2.50% | 484,200 | +15,634 | +3.34% | $15,605,766 |
| PALVELLA THERAPEUTICS INC NE | PVLA | Other | 1.71% | 70,000 | - | - | $10,697,400 |
| MOBIA MED INC | MOBI | Other | 1.71% | 798,282 | +798,282 | +100.00% | $10,696,979 |
| REPLIGEN CORP | RGEN | Healthcare | 1.70% | 77,800 | - | - | $10,615,032 |
| IMMUNIC INC | IMUX | Other | 1.65% | 669,941 | - | - | $10,296,993 |
| SENSEONICS HLDGS INC | SENS | Other | 1.46% | 1,600,000 | +1,600,000 | +100.00% | $9,088,000 |
| KARYOPHARM THERAPEUTICS INC | KPTI | Other | 1.45% | 924,487 | +460,746 | +99.35% | $9,032,238 |
| TEVA PHARMACEUTICAL INDS LTD | TEVA | Healthcare | 1.09% | 200,000 | - | - | $6,776,000 |
| DEXCOM INC | DXCM | Healthcare | 1.08% | 100,000 | - | - | $6,735,000 |
| TEMPUS AI INC | TEM | Healthcare | 0.97% | 105,000 | +40,000 | +61.54% | $6,082,650 |
| MEDTRONIC PLC | MDT | Other | 0.88% | 70,000 | -30,000 | -30.00% | $5,476,100 |
| VIR BIOTECHNOLOGY INC | VIR | Healthcare | 0.85% | 519,300 | -100,000 | -16.15% | $5,291,667 |
| STRUCTURE THERAPEUTICS INC | GPCR | Healthcare | 0.84% | 98,000 | +50,000 | +104.17% | $5,259,660 |
| ENCOMPASS HEALTH CORP | EHC | Healthcare | 0.68% | 42,000 | - | - | $4,245,360 |
| TENAX THERAPEUTICS INC | TENX | Healthcare | 0.62% | 265,934 | - | - | $3,869,340 |
| NUVECTIS PHARMA INC | NVCT | Healthcare | 0.59% | 200,000 | +200,000 | +100.00% | $3,678,000 |
| INSULET CORP | PODD | Healthcare | 0.59% | 24,000 | +14,000 | +140.00% | $3,654,000 |
| BOSTON SCIENTIFIC CORP | BSX | Healthcare | 0.55% | 80,000 | +20,000 | +33.33% | $3,414,400 |
| SATELLOS BIOSCIENCE INC | MSLE | Other | 0.48% | 387,769 | - | - | $3,014,904 |
| ALAMAR BIOSCIENCES INC | ALMR | Other | 0.48% | 110,000 | +110,000 | +100.00% | $2,979,900 |
| CONTEXT THERAPEUTICS INC | CNTX | Healthcare | 0.44% | 4,998,267 | - | - | $2,768,540 |
| GILEAD SCIENCES INC | GILD | Healthcare | 0.40% | 20,000 | - | - | $2,526,800 |
| CHARLES RIV LABS INTL INC | CRL | Healthcare | 0.36% | 10,000 | - | - | $2,267,900 |
| PHATHOM PHARMACEUTICALS INC | PHAT | Healthcare | 0.35% | 200,000 | -49,390 | -19.80% | $2,170,000 |
Showing 30 of 45 holdings in the latest reporting period.