SC 13D/A ·Filed Oct 28, 2026
Activist stake amendment (position change)
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Investment Themes
Traditional Finance
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| SC 13D/A Filing (Primary) | 0001104659-26-119366 |
| Document: 0001104659-26-119366-index-headers.html | 0001104659-26-119366 |
| Document: 0001104659-26-119366-index.html | 0001104659-26-119366 |
| Document: 0001104659-26-119366.txt | 0001104659-26-119366 |
14 reports for AMBR
50% Hit rate @ T+20 Went positive at some point 3 of 5 best @ T+60▲ +39.40%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 28, 2026 today | SC 13D/A | $1.47 | awaiting T+20 | awaiting T+20 | $1.62 (+10.20%) |
Oct 23, 2026 5d ago | 6-K | $1.59 | awaiting T+20 | awaiting T+20 | $1.62 (−1.89%) |
Oct 23, 2026 5d ago | Press Release | $1.59 | awaiting T+20 | awaiting T+20 | $1.62 (+1.89%) |
Oct 14, 2026 14d ago | 6-K | $1.94 | awaiting T+20 | awaiting T+20 | $1.62 (−16.49%) |
Sep 28, 2026 4w ago | 6-K | $1.78 $1.48 | ▲ +16.62% | ▲ +16.59% | $1.62 (+8.73%) |
Sep 10, 2026 6w ago | 6-K | $1.01 $2.07 | ▼ −104.95% | ▼ −102.83% | $1.62 (−60.40%) |
Sep 3, 2026 7w ago | 6-K | $0.9398 $1.81 | ▲ +92.59% | ▲ +93.78% | $1.62 (+72.38%) |
Aug 31, 2026 8w ago | 6-K | $1.16 $1.84 | ▲ +58.62% | ▲ +58.81% | $1.62 (+39.66%) |
Aug 10, 2026 11w ago | 6-K | $1.33 $0.9777 | ▼ −26.49% | ▼ −25.57% | $1.62 (+21.80%) |
Jul 28, 2026 13w ago | 6-K | $1.40 $1.08 | ▼ −22.86% | ▼ −26.24% | $1.62 (+15.71%) |
Showing 10 of 14
US Market Status
Market Closed · Opens Thu (15h 41m)
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