Vasta Platform Ltd
VSTAOther · Services-Educational Services · E9 · SEC filings ↗ · Compare ⊕
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SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Ronit Capital LlpPassive (13G)Jan 21, 2026
- Jpmorgan Chase & CoPassive (13G)Nov 4, 2025
- State Board Of Administration Of Florida Retirement SystemPassive (13G)Feb 12, 2025
- Lagos Capital CorpActivist (13D)Jan 10, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| Jan 15, 2026 | 6,335 | 1.0 | +81.4% |
| Dec 31, 2025 | 3,493 | 1.0 | +236.2% |
| Dec 15, 2025 | 1,039 | 1.0 | -93.7% |
| Nov 28, 2025 | 16,532 | 1.0 | -22.7% |
| Nov 14, 2025 | 21,383 | 1.8 | -48.7% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Recent SEC filings
All filings ↗- 15-12GFORM 15-12GJan 30, 2026
- S-8 POSFORM S-8 POSJan 21, 2026
- S-8 POSFORM S-8 POSJan 21, 2026
- SCHEDULE 13G/AJan 21, 2026
- 25FORM 25Jan 20, 2026
- 6-KFORM 6-KJan 9, 2026
- SC TO-T/AFORM SC TO-T/ADec 11, 2025
- SC 13E3/AFORM SC 13E3/ADec 11, 2025
- SC 13E3/AFORM SC 13E3/ANov 28, 2025
- SC TO-T/AFORM SC TO-T/ANov 28, 2025
- 6-KFORM 6-KNov 6, 2025
- SCHEDULE 13G/ANov 4, 2025
- SC TO-T/AFORM SC TO-T/AOct 29, 2025
- SC 13E3/AFORM SC 13E3/AOct 29, 2025
- SC 13E3/AFORM SC 13E3/AOct 16, 2025