Cross-institution positioning
Aug 7, 2026Broad accumulation. 2 accumulating across 2 comparable institutions.
Source: Schedule 13 researchDNTH Institutional Ownership
Dianthus Therapeutics, Inc. /DE/
Institutional Research
Broad accumulation
Multi-institution accumulation
88/100
3 tracked · 2 comparable
Latest filing
Aug 7, 2026
Positive breadth
3 positive · 0 negative
Recent close
$111.15
Research confidence
Limited
2 accumulating · 1 newly reported · 0 reducing / exited
Ownership history
Reported ownership % history
Latest filing Aug 7, 2026
See how each tracked institution's reported ownership changed across SEC position dates. Full history is available with Investor or Pro access.
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Accumulating2
Newly reported1
Reducing / exited
0
52-week position
96%
$19.75
$111.15
$114.55
Evidence-first research snapshot
What the evidence shows
A compact read across the newest available filing, institutional, insider, company-event, 13F, fundamental, and price evidence. Each item keeps its own reporting window; the evidence is not collapsed into a buy or sell recommendation.
Insider filing activity
Aug 10, 2026Over the last 90 days, SEC-coded non-derivative P/S activity includes 0 purchases by 0 reporting owners and 26 sales by 5 reporting owners. Amendments are shown in the filing evidence but excluded from rolling activity totals.
Source: SEC Forms 3/4/5Price context
Aug 12, 2026Recent close is 96% through its reported 52-week range; +458.5% over one year.
Source: Stored historical price series
Latest filing decision brief
Investor / Pro
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Supporting institutional evidence
Institutional Evidence
The research summary above gives the current read. This section shows the dated holder-level evidence behind it.
Latest filing
Aug 7, 2026
Latest reported position changes
Investor / Pro detailSee each institution's newest reported position against its own prior report, with position as-of date separated from SEC filed date. Institution names and filing freshness remain public below.
Tracked institution filing evidence will appear here when available.
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Reported direction breadth by as-of date
Locked previewComparable holder direction grouped by SEC position as-of date — never presented as trade dates.
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Institution comparison
Investor / Pro detailCompare each institution only with its own prior reported position. Public visitors can see who is tracked and how fresh the filing is; paid research reveals the actual comparison.
Institution comparison rows will appear when mapped ownership filings are available.
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Know who changed position, by how much, and when the SEC learned about it.
Investor and Pro reveal holder-by-holder changes, reported ownership history, dated breadth, disclosure timing, institution comparison, and filing-specific analysis without treating Schedule 13 reports as trade dates.
✓ Actual share and ownership changes
✓ Position as-of date vs. SEC filed date
✓ Deterministic direction basis
✓ Full evidence on every eligible stock
SEC Forms 3, 4 & 5
Insider activity
Reported Section 16 ownership activity. Rolling purchase/sale totals use non-derivative SEC transaction codes P and S only; amendments remain visible but are excluded from those totals.
30-day purchases00 reporting owner(s)
30-day sales00 reporting owner(s)
90-day purchase breadth0
90-day sale breadth5Multi-insider
View recent insider filing evidence
| Date | Reporting owner | Code | Security | Shares | Price | Ownership | Filed |
|---|---|---|---|---|---|---|---|
| Aug 10, 2026 | McGeorge Anne | MExercise or conversion of derivative · derivative | Stock Option (Right to Buy) | 6.5K | $0.00 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | McGeorge Anne | MExercise or conversion of derivative · derivative | Stock Option (Right to Buy) | 1.3K | $0.00 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | McGeorge Anne | SOpen-market or private sale | Common Stock | 700 | $111.41 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | McGeorge Anne | SOpen-market or private sale | Common Stock | 1.0K | $110.64 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | McGeorge Anne | SOpen-market or private sale | Common Stock | 1.8K | $109.30 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | McGeorge Anne | SOpen-market or private sale | Common Stock | 2.8K | $108.38 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | McGeorge Anne | SOpen-market or private sale | Common Stock | 1.5K | $107.58 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | McGeorge Anne | MExercise or conversion of derivative | Common Stock | 6.5K | $11.20 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | McGeorge Anne | MExercise or conversion of derivative | Common Stock | 1.3K | $19.36 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Read Simon | MExercise or conversion of derivative · derivative | Stock Option (Right to Buy) | 2.8K | $0.00 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Read Simon | SOpen-market or private sale | Common Stock | 397 | $111.77 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Read Simon | SOpen-market or private sale | Common Stock | 470 | $111.05 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Read Simon | SOpen-market or private sale | Common Stock | 272 | $109.96 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Read Simon | SOpen-market or private sale | Common Stock | 831 | $108.95 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Read Simon | SOpen-market or private sale | Common Stock | 737 | $108.17 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Read Simon | SOpen-market or private sale | Common Stock | 70 | $107.11 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Read Simon | MExercise or conversion of derivative | Common Stock | 2.8K | $18.36 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Veness Adam M | MExercise or conversion of derivative · derivative | Stock Option (Right to Buy) | 16.2K | $0.00 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Veness Adam M | SOpen-market or private sale | Common Stock | 16.2K | $110.38 | Direct | Aug 11, 2026 |
| Aug 10, 2026 | Veness Adam M | MExercise or conversion of derivative | Common Stock | 16.2K | $17.88 | Direct | Aug 11, 2026 |
Current market context
Price performance
Dated price context from the historical market series already collected for this security.
Recent close
$111.15
52-week low
$19.75
Aug 13, 2025
52-week high
$114.55
Jul 31, 2026
Below 52-week high
3.0%
1W return
-1.2%
1M return
+13.9%
3M return
+29.0%
6M return
+134.1%
YTD return
+169.7%
1Y return
+458.5%
30-day volatility
61.8%
90-day volatility
55.5%
1Y max drawdown
-20.2%
Returns are close-to-close price changes. Volatility and drawdown are factual historical context, not recommendations.
How to read Schedule 13 ownership changes
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
Current ownership filings and reported ownership changes are available on free access. Investor and Pro add filing-specific significance scoring, disclosure-speed analysis, confirmation/divergence signals, and alerts. The overall institutional consensus preview remains public. Compare plans.
Beneficial ownership filing history
Showing 0 of 0 filing(s)View beneficial ownership filing evidence
| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|
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