Zone Frontier Inc. (ZONE)
- Sector
- Industrials
- Industry
- Pollution & Treatment Controls
- Last price
- $3.08
- As of
Kresmion compiles this page from ZONE's SEC filings, its 13F institutional holders and the market events Kresmion detects, each linked to its source.
Zone Frontier Inc. (ZONE): 2 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-10-29.
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Preview the ZONE dossierActive events for ZONE
- high13F: large reduction
CITADEL ADVISORS LLC cut 85% of ZONE (2026Q2)
- medium13F: new position
MILLENNIUM MANAGEMENT LLC new position in ZONE
- high13F: large reduction
RENAISSANCE TECHNOLOGIES LLC cut 53% of ZONE (2026Q1)
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ZONE positions held by the managers we follow (2026Q2)
What the managers we follow bought and sold in Q2 2026
| Manager / security | Market value | % of reported value |
|---|---|---|
| CITADEL ADVISORS LLC FundCUSIP 184492106 · 2026Q2 | $178K | 0.00% |
| MILLENNIUM MANAGEMENT LLC FundCUSIP 184492106 · 2026Q2 | $48K | 0.00% |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. The share of reported value is each position's value over the sum of the values that manager reported for the quarter; option lines are not in that sum, as on each fund page. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, ZONE
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
Going concern statement
ZONE's 10-K filed Sep 28, 2026 states:
These factors, among others, raise substantial doubt about the Company's ability to continue as a going concern.
Read the 10-K on SEC EDGAR Every company with a going concern statement
More data on ZONE
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Cite this data
Kresmion counts the managers it follows that reported a non-option position in ZONE on Form 13F-HR for the latest reporting quarter, orders those positions by the value each filing reports, and lists the company's latest SEC filings and the events Kresmion recorded on ZONE in the last 180 days.
Upstream: SEC EDGAR filings for ZONE
Kresmion, "Zone Frontier Inc. (ZONE) institutional holdings and SEC filings", data as of 2026-10-29, https://kresmion.com/research/ZONE. Upstream data: SEC EDGAR filings for ZONE.
Link to this data (HTML):
<a href="https://kresmion.com/research/ZONE">Zone Frontier Inc. (ZONE) institutional holdings and SEC filings (Kresmion)</a>
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