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DIANTHUS (DNTH)
NASDAQ
$86.88-$0.49 (-0.56%)
Price as of Jun 23, 2026 3:13 PM EDT- $4.8BMarket Cap
- 407.97%1-Year Change
- BiotechnologyIndustry
DIANTHUS (DNTH)
$86.88-$0.49 (-0.56%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FMR LLC | 18.61% | 7.8M | +1.3M (+17.20%) | Mar 31, 2026 |
BLACKROCK, INC. | 7.61% | 3.2M | +1.3M (+39.69%) | Mar 31, 2026 |
RA CAPITAL MANAGEMENT, L.P. | 6.26% | 2.6M | +1.0M (+38.29%) | Mar 31, 2026 |
WELLINGTON MANAGEMENT GROUP LLP | 6.22% | 2.6M | +92,593 (+3.57%) | Mar 31, 2026 |
FAIRMOUNT FUNDS MANAGEMENT LLC | 6.08% | 2.5M | +400,000 (+15.77%) | Mar 31, 2026 |
DEEP TRACK CAPITAL, LP | 5.35% | 2.2M | -124,554 (-5.58%) | Jun 30, 2025 |
AVIDITY PARTNERS MANAGEMENT LP | 5.04% | 2.1M | 0 (0.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 4.73% | 2.0M | +407,851 (+20.63%) | Mar 31, 2026 |
FIDELITY MT VERNON STREET TRUST | 4.41% | 1.8M | +15,645 (+0.85%) | Feb 28, 2026 |
VANGUARD SPECIALIZED FUNDS | 3.77% | 1.6M | 0 (0.00%) | Jan 31, 2026 |
iSHARES TRUST | 3.17% | 1.3M | +388,454 (+29.33%) | Mar 31, 2026 |
FIDELITY SECURITIES FUND | 2.80% | 1.2M | +412,229 (+35.27%) | Jan 31, 2026 |
FIDELITY ADVISOR SERIES VII | 1.75% | 730,062 | +6,978 (+0.96%) | Jan 31, 2026 |
SPDR SERIES TRUST | 1.41% | 586,673 | -372,198 (-63.44%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions269.3M (81.49%)
- Mutual Funds54.5M (16.48%)
- Insiders6.7M (2.03%)
- Other0 (0.00%)
Insider Transactions
- 2.03% (6.7M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 4Number of InsiderSelling (last 12 months)
- $54.3MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Veness Adam M SVP, General Counsel and Sec. | Exempt | Jun 17, 2026 | $0.00 | 30,000 | $0.00 | 80,000 |
Veness Adam M SVP, General Counsel and Sec. | Exempt | Jun 17, 2026 | $536,400.00 | 30,000 | $17.88 | 30,000 |
Veness Adam M SVP, General Counsel and Sec. | Sell | Jun 17, 2026 | $1.3M | 16,771 | $80.34 | 13,229 |
Veness Adam M SVP, General Counsel and Sec. | Sell | Jun 17, 2026 | $1.1M | 13,229 | $81.38 | 0 |
Savitz Ryan EVP, CFO & CBO | Exempt | Apr 09, 2026 | $0.00 | 8,224 | $0.00 | 71,776 |
Savitz Ryan EVP, CFO & CBO | Exempt | Apr 09, 2026 | $147,045.12 | 8,224 | $17.88 | 8,224 |
Savitz Ryan EVP, CFO & CBO | Sell | Apr 09, 2026 | $738,844.16 | 8,224 | $89.84 | 0 |
Soteropoulos Paula | Exempt | Mar 31, 2026 | $0.00 | 599 | $0.00 | 599 |
Savitz Ryan EVP, CFO & CBO | Exempt | Mar 31, 2026 | $0.00 | 74,367 | $0.00 | 10,399 |
Soteropoulos Paula | Exempt | Mar 31, 2026 | $5,055.56 | 599 | $8.44 | 599 |
Savitz Ryan EVP, CFO & CBO | Exempt | Mar 31, 2026 | $0.00 | 40,000 | $0.00 | 80,000 |
Soteropoulos Paula | Sell | Mar 31, 2026 | $47,985.89 | 599 | $80.11 | 0 |
Savitz Ryan EVP, CFO & CBO | Exempt | Mar 31, 2026 | $627,657.48 | 74,367 | $8.44 | 74,367 |
Savitz Ryan EVP, CFO & CBO | Exempt | Mar 31, 2026 | $715,200.00 | 40,000 | $17.88 | 114,367 |
Savitz Ryan EVP, CFO & CBO | Sell | Mar 31, 2026 | $108,878.70 | 1,390 | $78.33 | 112,977 |
Savitz Ryan EVP, CFO & CBO | Sell | Mar 31, 2026 | $1.7M | 21,825 | $78.86 | 91,152 |
Savitz Ryan EVP, CFO & CBO | Sell | Mar 31, 2026 | $119,171.25 | 1,485 | $80.25 | 89,667 |
Savitz Ryan EVP, CFO & CBO | Sell | Mar 31, 2026 | $65,088.00 | 800 | $81.36 | 88,867 |
Savitz Ryan EVP, CFO & CBO | Sell | Mar 31, 2026 | $195,999.44 | 2,366 | $82.84 | 86,501 |
Savitz Ryan EVP, CFO & CBO | Sell | Mar 31, 2026 | $5.0M | 59,800 | $83.90 | 26,701 |
Savitz Ryan EVP, CFO & CBO | Sell | Mar 31, 2026 | $1.6M | 19,469 | $84.57 | 7,232 |
Savitz Ryan EVP, CFO & CBO | Sell | Mar 31, 2026 | $618,625.28 | 7,232 | $85.54 | 0 |
Soteropoulos Paula | Exempt | Mar 24, 2026 | $0.00 | 27,594 | $0.00 | 1,198 |
Soteropoulos Paula | Exempt | Mar 24, 2026 | $232,893.36 | 27,594 | $8.44 | 27,594 |
Soteropoulos Paula | Sell | Mar 24, 2026 | $2.2M | 27,594 | $78.05 | 0 |
Garcia Marino CEO AND PRESIDENT | Exempt | Mar 16, 2026 | $0.00 | 59,700 | $0.00 | 41 |
Garcia Marino CEO AND PRESIDENT | Exempt | Mar 16, 2026 | $0.00 | 5,592 | $0.00 | 269,408 |
Garcia Marino CEO AND PRESIDENT | Exempt | Mar 16, 2026 | $399,990.00 | 59,700 | $6.70 | 59,700 |
Garcia Marino CEO AND PRESIDENT | Exempt | Mar 16, 2026 | $99,984.96 | 5,592 | $17.88 | 65,292 |
Randhawa Simrat EVP, Head of R&D | Exempt | Mar 12, 2026 | $0.00 | 7,998 | $0.00 | 3,998 |