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Security record · archived quarter

DNTH

Dianthus Therapeutics, Inc. · Healthcare · Biotechnology

112.11 +1.9% mkt cap $6.27B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
6Tracked holders
Δ holders
1.13MShares held
$29.26MReported value
+0New positions
−0Exits
How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 96 +12 36.60M $3.56B +16 −4
Q1 2026 87 +18 31.37M $2.59B +21 −3
Q4 2025 69 +2 26.03M $1.07B +3 −1
Q3 2025 16 +2 17.27M $679.58M +2
Q2 2025 11 +1 11.18M $208.23M +1
Q1 2025 7 -2 3.50M $63.53M −2
Q4 2024 9 -1 2.27M $49.52M +1 −2
Q3 2024 9 +3 1.20M $32.83M +4 −1
Q2 2024 6 1.13M $29.26M
Holder count
Who holds it · Q2 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Geode Capital Management (passive) 498.92K $12.91M 0.0% n/c 1 SEC ↗
2 Geode Capital Management (passive) 498.92K $12.91M 0.0% n/c 1 SEC ↗
3 Adage Capital Partners 250.00K $6.47M 0.0% n/c 1 SEC ↗
4 Point72 Asset Management 174.20K $4.51M 0.0% n/c 1 SEC ↗
5 Marshall Wace 108.20K $2.80M 0.0% n/c 1 SEC ↗
6 Renaissance Technologies 88.60K $2.29M 0.0% n/c 1 SEC ↗
7 Two Sigma Investments 10.50K $271,740 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 240 holders, 62.10M shares, $4.94B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 19 Read Simon

Director · 2.78K sh · $326,554

Aug 10 Read Simon

Director · 737 sh · $79,721

Aug 10 Read Simon

Director · 831 sh · $90,537

Aug 10 Read Simon

Director · 272 sh · $29,909

Aug 10 Read Simon

Director · 470 sh · $52,194

Aug 10 Read Simon

Director · 397 sh · $44,373

Aug 10 McGeorge Anne

Director · 700 sh · $77,987

Aug 10 Read Simon

Director · 70 sh · $7,498

Aug 10 McGeorge Anne

Director · 2.80K sh · $303,464

Aug 10 McGeorge Anne

Director · 1.80K sh · $196,740

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 14 SC 13G/A — Sirenia Capital Management LP

View original SEC filing ↗

Aug 13 SC 13G — WELLINGTON MANAGEMENT GROUP LLP

View original SEC filing ↗

Aug 07 SC 13G/A — T. Rowe Price Investment Management…

View original SEC filing ↗

Aug 07 SC 13G — T. Rowe Price Investment Management…

View original SEC filing ↗

Jul 28 SC 13G/A — BlackRock, Inc.

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2024 · Methodology · Get this via the API