DIANTHUS THERAPEUTICS INC (DNTH) Institutional Shareholders
DIANTHUS THERAPEUTICS INC (DNTH) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $5.05B in DNTH holdings during the latest filing period.
Fmr Llc is currently the largest disclosed institutional shareholder of DNTH tracked by InsiderSet, reporting ownership valued at approximately $651.86M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $830.52M, representing an estimated gain of +27.41% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 47% of the total disclosed DNTH value among the investors covered in this analysis. Major shareholders include Fmr Llc, Blackrock, Inc., Ra Capital Management, L.P., and several other long-term asset managers with concentrated positions in DIANTHUS THERAPEUTICS INC (DNTH).
This page ranks the largest institutional DNTH shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
242
Total Reported Value
$5.05B
Largest Holder
Fmr Llc
Largest Position
$651.86M
Insider Transactions (90d)
14
Latest Filing Quarter
Q2 2026
New Institutional Positions
141
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.03% | 7,767,686 | $651,864,210 | $830,520,987 | +$178,656,777 | +27.41% | |
| Blackrock, Inc. | 0.00% | 3,175,703 | $266,504,995 | $339,546,165 | +$73,041,170 | +27.41% | |
| Ra Capital Management, L.P. | 2.32% | 2,611,733 | $219,176,633 | $279,246,492 | +$60,069,859 | +27.41% | |
| Wellington Management Group Llp | 0.04% | 2,595,783 | $217,838,110 | $277,541,118 | +$59,703,008 | +27.41% | |
| Fairmount Funds Management Llc | 15.38% | 2,537,191 | $212,921,069 | $271,276,462 | +$58,355,393 | +27.41% | |
| Avidity Partners Management Lp | 41.81% | 2,104,184 | $184,747,355 | $224,979,353 | +$40,231,998 | +21.78% | |
| Vanguard Capital Management Llc | 0.00% | 2,031,249 | $170,462,416 | $217,181,143 | +$46,718,727 | +27.41% | |
| Octagon Capital Advisors Lp | 18.08% | 1,946,667 | $163,364,295 | $208,137,636 | +$44,773,341 | +27.41% | |
| Tcg Crossover Management, Llc | 4.03% | 1,676,624 | $140,702,286 | $179,264,638 | +$38,562,352 | +27.41% | |
| Citadel Advisors Llc | 0.10% | 1,610,483 | $135,151,733 | $172,192,842 | +$37,041,109 | +27.41% | |
| State Street Corp | 0.00% | 1,398,913 | $117,396,779 | $149,571,778 | +$32,174,999 | +27.41% | |
| Jennison Associates Llc | 0.06% | 1,021,763 | $99,601,453 | $109,246,900 | +$9,645,447 | +9.68% | |
| Venrock Adviser, Llc | 3.70% | 1,180,000 | $99,025,600 | $126,165,600 | +$27,140,000 | +27.41% | |
| Fred Alger Management, Llc | 0.43% | 1,161,923 | $97,508,578 | $124,232,807 | +$26,724,229 | +27.41% | |
| Polar Capital Holdings Plc | 0.39% | 1,076,009 | $90,298,675 | $115,046,882 | +$24,748,207 | +27.41% | |
| Deerfield Management Company, L.P. | 1.01% | 1,019,813 | $85,582,707 | $109,038,406 | +$23,455,699 | +27.41% | |
| Franklin Resources Inc | 0.02% | 968,182 | $81,249,867 | $103,518,019 | +$22,268,152 | +27.41% | |
| Cormorant Asset Management, Lp | 4.02% | 950,000 | $79,724,000 | $101,574,000 | +$21,850,000 | +27.41% | |
| Geode Capital Management, Llc | 0.00% | 916,211 | $76,904,871 | $97,961,280 | +$21,056,409 | +27.38% | |
| Braidwell Lp | 2.52% | 899,364 | $75,474,627 | $96,159,999 | +$20,685,372 | +27.41% | |
| Baker Bros. Advisors Lp | 0.41% | 852,164 | $71,513,603 | $91,113,375 | +$19,599,772 | +27.41% | |
| Farallon Capital Management Llc | 0.46% | 836,000 | $70,157,120 | $89,385,120 | +$19,228,000 | +27.41% | |
| Ubs Group Ag | 0.01% | 781,282 | $65,565,185 | $83,534,671 | +$17,969,486 | +27.41% | |
| Silverarc Capital Management, Llc | 6.47% | 654,746 | $54,946,284 | $70,005,442 | +$15,059,158 | +27.41% | |
| Point72 Asset Management, L.P. | 0.09% | 643,599 | $54,010,828 | $68,813,605 | +$14,802,777 | +27.41% | |
| Catalio Capital Management, Lp | 9.82% | 560,308 | $47,021,047 | $59,908,131 | +$12,887,084 | +27.41% | |
| Goldman Sachs Group Inc | 0.01% | 548,010 | $45,988,999 | $58,593,229 | +$12,604,230 | +27.41% | |
| Balyasny Asset Management L.P. | 0.08% | 474,085 | $39,785,213 | $50,689,168 | +$10,903,955 | +27.41% | |
| Alliancebernstein L.P. | 0.01% | 926,071 | $38,163,386 | $99,015,511 | +$60,852,125 | +159.45% | |
| Woodline Partners Lp | 0.14% | 433,457 | $36,375,711 | $46,345,222 | +$9,969,511 | +27.41% | |
| Samlyn Capital, Llc | 0.62% | 431,115 | $36,179,171 | $46,094,816 | +$9,915,645 | +27.41% | |
| Mpm Bioimpact Llc | 2.75% | 423,982 | $35,580,569 | $45,332,155 | +$9,751,586 | +27.41% | |
| Logos Global Management Lp | 1.73% | 400,000 | $33,568,000 | $42,768,000 | +$9,200,000 | +27.41% | |
| Artisan Partners Limited Partnership | 0.05% | 382,121 | $32,067,594 | $40,856,377 | +$8,788,783 | +27.41% | |
| Barclays Plc | 0.01% | 379,606 | $31,856,536 | $40,587,474 | +$8,730,938 | +27.41% | |
| Spruce Street Capital Lp | 7.53% | 373,274 | $31,325,154 | $39,910,456 | +$8,585,302 | +27.41% | |
| Sio Capital Management, Llc | 4.48% | 370,045 | $31,054,176 | $39,565,211 | +$8,511,035 | +27.41% | |
| Bain Capital Life Sciences Investors, Llc | 2.74% | 362,470 | $30,418,482 | $38,755,292 | +$8,336,810 | +27.41% | |
| Ameriprise Financial Inc | 0.01% | 358,470 | $30,082,981 | $38,327,612 | +$8,244,631 | +27.41% | |
| Vivo Capital, Llc | 2.48% | 353,998 | $29,707,512 | $37,849,466 | +$8,141,954 | +27.41% | |
| Affinity Asset Advisors, Llc | 1.72% | 350,000 | $29,372,000 | $37,422,000 | +$8,050,000 | +27.41% | |
| Vanguard Portfolio Management Llc | 0.00% | 349,381 | $29,320,054 | $37,355,817 | +$8,035,763 | +27.41% | |
| Marshall Wace, Llp | 0.03% | 341,929 | $28,694,682 | $36,559,049 | +$7,864,367 | +27.41% | |
| Assenagon Asset Management S.A. | 0.04% | 280,649 | $27,357,665 | $30,006,991 | +$2,649,326 | +9.68% | |
| Dimensional Fund Advisors Lp | 0.01% | 325,440 | $27,296,491 | $34,796,045 | +$7,499,554 | +27.47% | |
| Driehaus Capital Management Llc | 0.20% | 317,312 | $26,628,823 | $33,926,999 | +$7,298,176 | +27.41% | |
| Charles Schwab Investment Management Inc | 0.00% | 305,440 | $25,632,525 | $32,657,645 | +$7,025,120 | +27.41% | |
| Northern Trust Corp | 0.00% | 303,752 | $25,490,868 | $32,477,164 | +$6,986,296 | +27.41% | |
| Pictet Asset Management Holding Sa | 0.02% | 247,295 | $24,106,317 | $26,440,781 | +$2,334,464 | +9.68% | |
| Tang Capital Management Llc | 1.13% | 264,692 | $22,212,953 | $28,300,869 | +$6,087,916 | +27.41% |
Frequently asked questions about DNTH
Who owns the most DNTH stock?
The largest holders of DNTH are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for DIANTHUS THERAPEUTICS INC (DNTH).
Is DNTH widely held by superinvestors?
Many widely followed stocks like DNTH appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly DNTH is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.