The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query ONCHU owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/ONCHU"
Use Arkolith to show who owns ONCHU, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Point72 Asset Management, L.P. | $15.4M | 1.5M | —Held | Q1 2026 | |
| 2 | LMR Partners LLP | $7.2M | 700K | —Held | Q1 2026 | |
| 3 | Polar Asset Management Partners Inc. | $5.1M | 500K | —Held | Q1 2026 | |
| 4 | Ghisallo Capital Management LLC | $2.6M | 250K | —Held | Q1 2026 | |
| 5 | CITADEL ADVISORS LLC | $1.7M | 170K | ▼−3.9% Reduced · −7K sh | Q1 2026 | |
| 6 | Clear Street Group Inc. | $1.4M | 133K | ▲+35% Added · +35K sh | Q1 2026 | |
| 7 | PEAK6 LLC | $771K | 75K | —Held | Q1 2026 | |
| 8 | Westchester Capital Management, LLC | $317K | 31K | —Held | Q1 2026 | |
| 9 | Parallax Volatility Advisers, L.P. | $125K | 12K | ▲New +12K sh | Q1 2026 | |
| 10 | Walleye Capital LLC | $103K | 10K | —Held | Q1 2026 | |
| 11 | READYSTATE ASSET MANAGEMENT LP | $103K | 10K | —Held | Q1 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.
No Form 4 insider transactions on file yet.
| Class | 13F holders | Value held |
|---|---|---|
| ONCHUSDCL | 40 funds | $74.3M |
| ONCHWWarrant | 28 funds | $886K |
| ONCHUthis pageUnit | 14 funds | $36.4M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 10 funds | $10.7B |
| MICROSOFT CORPMSFT | 10 funds | $2.4B |
| WARNER BROS DISCOVERY INCWBD | 10 funds | $1.2B |
| CANTOR EQUITY PARTNERS III-ACAEP | 10 funds | $20.0M |
| TESLA INCTSLA | 9 funds | $1.2B |
| COREWEAVE INC-CL ACRWV | 9 funds | $962.9M |
| ALIBABA GROUP HOLDING-SP ADRBABA | 9 funds | $424.2M |
| KENVUE INCKVUE | 9 funds | $306.5M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 9 funds | $39.2M |
| APPLE INCAAPL | 8 funds | $2.6B |
| META PLATFORMS INC-CLASS AMETA | 8 funds | $2.5B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 8 funds | $2.3B |
Ranked by how many of ONCHU's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ONCHU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.