Among active 13F managers last quarter, 17 opened and none reduced or exited; the largest holder to move was Polar Asset Management Partners Inc. (new position). No recent Form 4 insider filings for MYX.
Funds lean in and no leg opposes.
18 tracked 13F filers disclose a position in MYX as of the latest SEC 13F filings, a combined $57.7M 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 | Polar Asset Management Partners Inc. | 990K | $9.8M | ▲New +990K sh | Q2 2026 | |
| 2 | Highbridge Capital Management LLC | 765K | $7.6M | ▲New +765K sh | Q2 2026 | |
| 3 | AQR Arbitrage LLC | 625K | $6.2M | ▲New +625K sh | Q2 2026 | |
| 4 | Whitebox Advisors LLC | 550K | $5.4M | ▲New +550K sh | Q2 2026 | |
| 5 | Rivernorth Capital Management, LLC | 500K | $5.0M | ▲New +500K sh | Q2 2026 | |
| 6 | Westchester Capital Management, LLC | 450K | $4.4M | ▲New +450K sh | Q2 2026 | |
| 7 | Boothbay Fund Management, LLC | 408K | $4.0M | ▲New +408K sh | Q2 2026 | |
| 8 | Shaolin Capital Management LLC | 301K | $3.0M | ▲New +301K sh | Q2 2026 | |
| 9 | Radcliffe Capital Management, L.P. | 250K | $2.5M | ▲New +250K sh | Q2 2026 | |
| 10 | StoneX Group Inc. | 205K | $2.0M | ▲New +205K sh | Q2 2026 | |
| 11 | Cable Car Capital, LP | 175K | $1.7M | ▲New +175K sh | Q2 2026 | |
| 12 | Heights Capital Management, Inc | 125K | $1.2M | ▲New +125K sh | Q2 2026 | |
| 13 | Quarry LP | 125K | $1.2M | ▲New +125K sh | Q2 2026 | |
| 14 | Karpus Management, Inc. | 121K | $1.2M | ▲New +121K sh | Q2 2026 | |
| 15 | Aristeia Capital, L.L.C. | 100K | $988K | ▲New +100K sh | Q2 2026 | |
| 16 | Clear Street Group Inc. | 67K | $658K | ▲New +67K sh | Q2 2026 | |
| 17 | Meteora Capital, LLC | 56K | $551K | ▲New +56K sh | Q2 2026 | |
| 18 | TrueMark Investments, LLC | 10K | $99K | ▲New +10K sh | Q2 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.
Last quarter, 17 funds opened a new position in MYX, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
The cross-source read for MYX was unavailable for this render. The API and MCP tool answer it live.
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.
No filings captured for this ticker in the live stream yet.
Connected entities for MYX
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/MYX/capital-change-brief"
Use Arkolith's capital_change_brief for MYX. 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 MYX. Filings are public domain, sourced to SEC EDGAR.