Among active 13F managers last quarter, 19 opened and none reduced or exited; the largest holder to move was Magnetar Financial LLC (new position). No recent Form 4 insider filings for KEYYU.
Funds lean in and no leg opposes.
21 tracked 13F filers disclose a position in KEYYU as of the latest SEC 13F filings, a combined $109.4M 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 | Magnetar Financial LLC | 2.0M | $20.1M | ▲New +2.0M sh | Q2 2026 | |
| 2 | AQR Arbitrage LLC | 1.7M | $17.3M | ▲New +1.7M sh | Q2 2026 | |
| 3 | LMR Partners LLP | 1.3M | $13.1M | ▲New +1.3M sh | Q2 2026 | |
| 4 | Alberta Investment Management Corp | 800K | $8.0M | ▲New +800K sh | Q2 2026 | |
| 5 | HGC Investment Management Inc. | 800K | $8.0M | ▲New +800K sh | Q2 2026 | |
| 6 | Fort Baker Capital Management LP | 600K | $6.0M | ▲New +600K sh | Q2 2026 | |
| 7 | Radcliffe Capital Management, L.P. | 500K | $5.0M | ▲New +500K sh | Q2 2026 | |
| 8 | Centiva Capital, LP | 425K | $4.3M | ▲New +425K sh | Q2 2026 | |
| 9 | Picton Mahoney Asset Management | 400K | $4.0M | ▲New +400K sh | Q2 2026 | |
| 10 | Decagon Asset Management LLP | 375K | $3.8M | ▲New +375K sh | Q2 2026 | |
| 11 | Whitebox Advisors LLC | 350K | $3.5M | ▲New +350K sh | Q2 2026 | |
| 12 | Moore Capital Management, LP | 300K | $3.0M | ▲New +300K sh | Q2 2026 | |
| 13 | Lineage Point Capital LP | 296K | $3.0M | ▲New +296K sh | Q2 2026 | |
| 14 | Rivernorth Capital Management, LLC | 200K | $2.0M | ▲New +200K sh | Q2 2026 | |
| 15 | Calamos Advisors LLC | 200K | $2.0M | ▲New +200K sh | Q2 2026 | |
| 16 | Schonfeld Strategic Advisors LLC | 200K | $2.0M | ▲New +200K sh | Q2 2026 | |
| 17 | Ghisallo Capital Management LLC | 150K | $1.5M | ▲New +150K sh | Q2 2026 | |
| 18 | Aristeia Capital, L.L.C. | 144K | $1.4M | ▲New +144K sh | Q2 2026 | |
| 19 | DLD Asset Management, LP | 100K | $1.0M | ▲New +100K sh | Q2 2026 | |
| 20 | Clear Street Group Inc. | 21K | $206K | ▲New +21K sh | Q2 2026 | |
| 21 | Longfellow Investment Management Co LLC | 9K | $87K | ▲New +9K 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, 19 funds opened a new position in KEYYU, 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 KEYYU 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 KEYYU
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/KEYYU/capital-change-brief"
Use Arkolith's capital_change_brief for KEYYU. 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 KEYYU. Filings are public domain, sourced to SEC EDGAR.