Dianthus Therapeutics, Inc. /DE/ (DNTH) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

37,794,088Shares Outstanding

48,968,820Shares held by institutions

$4,554,100,260Value of institutional holdings

129.57%Institutional ownership %

11.08%Shares Changed QoQ

163No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Dianthus Therapeutics, Inc. /DE/ (NASDAQ:DNTH) appears in 163 institutional 13F filings for the quarter ending December 2025.

Their combined ownership stood at 128.0% of outstanding shares in December 2025, up from 124.9% in September 2025.
Their total shares held in DNTH increased 10.36% from the prior quarter, while the number of investors in Dianthus Therapeutics increased 69.79% year over year.
Of these 163 funds, 121 grew their exposure to Dianthus Therapeutics, 27 cut back, and 15 maintained positions.
In total, institutional investors held 48.38Mn shares in Dianthus Therapeutics as of December 2025, up by 4.54Mn shares quarter on quarter, and up 13.06Mn shares year over year.
FMR LLC is the top holder of Dianthus Therapeutics as of December 31, 2025, with 6.43Mn shares representing 17.02% of outstanding stock.
The largest buyers of Dianthus Therapeutics for the quarter ending December 2025 were Goldman Sachs Group Inc (935.27K), State Street Corp (836.57K), BlackRock, Inc. (575.14K), MILLENNIUM MANAGEMENT LLC (521.05K), UBS Group AG (469.55K).
The largest sales of DNTH for the quarter ending December 2025 came from RA CAPITAL MANAGEMENT, L.P. (1.25Mn), Fairmount Funds Management LLC (1.17Mn), Avidity Partners Management LP (1.1Mn), Point72 Asset Management, L.P. (875.87K), Bain Capital Life Sciences Investors, LLC (572.3K).
Dianthus Therapeutics's 10 largest shareholders as of December 2025 include FMR LLC (6.43Mn), WELLINGTON MANAGEMENT GROUP LLP (2.5Mn), Octagon Capital Advisors LP (2.42Mn), Fairmount Funds Management LLC (2.14Mn), Avidity Partners Management LP (2.1Mn), VANGUARD GROUP INC (2.05Mn), BlackRock, Inc. (1.92Mn), TCG Crossover Management, LLC (1.68Mn), RA CAPITAL MANAGEMENT, L.P. (1.61Mn), State Street Corp (1.51Mn) per Business Quant data.

163 Institutional Holders

48,968,820 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
FMR LLC	31 Dec, 2025	6,431,329	460,691	7.72%	$265,035,068.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	2,503,190	-74,472	-2.89%	$103,156,459.00
Octagon Capital Advisors LP	31 Dec, 2025	2,416,667	0	0.00%	$99,590,847.00
Fairmount Funds Management LLC	31 Dec, 2025	2,137,191	-1,170,000	-35.38%	$88,073,641.00
Avidity Partners Management LP	31 Dec, 2025	2,104,184	-1,100,000	-34.33%	$86,713,423.00
VANGUARD GROUP INC	31 Dec, 2025	2,048,452	406,254	24.74%	$84,416,707.00
BlackRock, Inc.	31 Dec, 2025	1,915,236	575,145	42.92%	$78,926,876.00
TCG Crossover Management, LLC	31 Dec, 2025	1,676,624	0	0.00%	$69,093,675.00
RA CAPITAL MANAGEMENT, L.P.	31 Dec, 2025	1,611,733	-1,255,000	-43.78%	$66,419,517.00
State Street Corp	31 Dec, 2025	1,507,619	836,571	124.67%	$62,128,979.00
BRAIDWELL LP	31 Dec, 2025	1,273,935	438,878	52.56%	$52,498,861.00
Point72 Asset Management, L.P.	31 Dec, 2025	1,166,088	-875,872	-42.89%	$48,054,486.00
Goldman Sachs Group Inc	31 Dec, 2025	1,154,038	935,267	427.51%	$47,557,906.00
CITADEL ADVISORS LLC	31 Dec, 2025	1,068,934	55,433	5.47%	$44,050,770.00
MARSHALL WACE, LLP	31 Dec, 2025	1,008,533	435,595	76.03%	$41,561,643.00
Polar Capital Holdings Plc	31 Dec, 2025	1,004,728	256,725	34.32%	$41,404,841.00
VR Adviser, LLC	31 Dec, 2025	1,000,000	39,197	4.08%	$41,210,000.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	834,383	-18,001	-2.11%	$34,384,923.00
BAKER BROS. ADVISORS LP	31 Dec, 2025	789,759	0	0.00%	$32,545,968.00
SILVERARC CAPITAL MANAGEMENT, LLC	31 Dec, 2025	750,136	75,170	11.14%	$30,913,105.00

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