No active 13F manager changed its position in IMRA last quarter. Over the last 180 days, 5 insiders sold and none bought, a net -$65.6M in open-market trades.
The legs disagree, or only one of them leans.
2 tracked 13F filers disclose a position in IMRA as of the latest SEC 13F filings, a combined $483K in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Susquehanna International Group, LLP | 23K | $300K | ▲New +23K sh | Q1 2026 | |
| 2 | Jane Street Group, LLC | 14K | $182K | ▲New +14K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 17, 2026 | Hohl Benjamin | CHIEF FINANCIAL OFFICER | Sell (S) 2 lots, same day | 6K | $353K |
| Aug 17, 2026 | Collins Helen Louise | CHIEF MEDICAL OFFICER | Sell (S) 2 lots, same day | 5K | $293K |
| Aug 4, 2026 | Derynck Mika K | Director | Sell (S) | 159K | $9.6M |
| Jul 17, 2026 | Collins Helen Louise | CHIEF MEDICAL OFFICER | Sell (S) 5 lots, same day | 5K | $263K |
| Jul 17, 2026 | Hohl Benjamin | CHIEF FINANCIAL OFFICER | Sell (S) 5 lots, same day | 6K | $317K |
| Jul 6, 2026 | Kunkel Lori Anne | Director | Sell (S) 2 lots, same day | 10K | $505K |
| Jun 22, 2026 | Orbimed Advisors Llc | 10% Owner | Sell (S) 4 lots, same day | 860K | $39.0M |
| Jun 17, 2026 | Collins Helen Louise | CHIEF MEDICAL OFFICER | Sell (S) 3 lots, same day | 5K | $219K |
| Jun 17, 2026 | Hohl Benjamin | CHIEF FINANCIAL OFFICER | Sell (S) 3 lots, same day | 6K | $264K |
| Jun 15, 2026 | Orbimed Advisors Llc | 10% Owner | Sell (S) 2 lots, same day | 281K | $12.7M |
| Jun 5, 2026 | Kunkel Lori Anne | Director | Sell (S) 3 lots, same day | 10K | $345K |
| May 18, 2026 | Collins Helen Louise | CHIEF MEDICAL OFFICER | Sell (S) 3 lots, same day | 5K | $199K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 0 | 0 | – |
Insiders Form 4 open-market | 0 | 5 | -$65.6M |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
| Class | 13F holders | Value held |
|---|---|---|
| BITCmc | 11 funds | $1.6M |
| OWNBETF | 7 funds | $1.9M |
| 091748103WEB3 ETF | 5 funds | $2.0M |
| ICOICOIN OPTION INCM | 5 funds | $523K |
| IMSTMSTR OPTION INCM | 4 funds | $1.8M |
| AETHTRENDWISE ETHER | 4 funds | $1.5M |
| 091748400TRENDWISE BTC | 3 funds | $1.3M |
| IMRAthis pageMARA OPTION INCM | 2 funds | $483K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for IMRA
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/IMRA/capital-change-brief"
Use Arkolith's capital_change_brief for IMRA. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + the live filing stream, joined for IMRA. Filings are public domain, sourced to SEC EDGAR.