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 ONFO 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/ONFO"
Use Arkolith to show who owns ONFO, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BOOTHBAY FUND MANAGEMENT, LLC | $42K | 60K | —Held | Q1 2026 | |
| 2 | Walleye Capital LLC | $31K | 507K | —Held | Q1 2026 | |
| 3 | Clear Street Group Inc. | $24K | 385K | ▲+19% Added · +61K sh | Q1 2026 | |
| 4 | CITADEL ADVISORS LLC | $12K | 17K | ▲New +17K sh | Q1 2026 | |
| 5 | StoneX Group Inc. | $1K | 21K | ▼−17% Reduced · −4K sh | 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 31, 2025 | Wells Dominic Benjamin James | CEO, CRO, Chair of Board, Director, 10% Owner | Buy (P) | 15K | $11K |
| Dec 30, 2025 | Wells Dominic Benjamin James | CEO, CRO, Chair of Board, Director, 10% Owner | Buy (P) | 60K | $39K |
| Mar 26, 2025 | Trainor Adam Michael | Interim CFO, COO | Grant (A) | 200K | $0 |
| Mar 25, 2025 | SCHWARTZ MARK N | Director | Grant (A) | 30K | $0 |
| Mar 25, 2025 | Lipstein Robert J | Director | Grant (A) | 30K | $0 |
| Mar 25, 2025 | Lawrence Andrew John | Director | Grant (A) | 30K | $0 |
| Mar 25, 2025 | McKeegan David Christopher | Director | Grant (A) | 30K | $0 |
| Dec 26, 2024 | Wells Dominic Benjamin James | CEO, CRO, Chair of Board, Director, 10% Owner | Buy (P) | 70K | $20K |
| Class | 13F holders | Value held |
|---|---|---|
| ONFOthis page*W EXP 01/02/202 | 5 funds | $122K |
| ONFOthis pageCOM NEW | 4 funds | $86K |
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 | 7 funds | $61.4B |
| APPLE INCAAPL | 7 funds | $51.4B |
| MICROSOFT CORPMSFT | 7 funds | $47.4B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 7 funds | $37.3B |
| ALPHABET INC-CL AGOOGL | 7 funds | $31.4B |
| BROADCOM INCAVGO | 7 funds | $30.5B |
| AMAZON.COM INCAMZN | 7 funds | $30.3B |
| VANGUARD VALUE ETFVTV | 7 funds | $29.0B |
| JPMORGAN CHASE & COJPM | 7 funds | $27.0B |
| META PLATFORMS INC-CLASS AMETA | 7 funds | $21.3B |
| INVESCO QQQ TRUST SERIES 1QQQ | 7 funds | $20.1B |
| ISHARES CORE S&P 500 ETFIVV | 7 funds | $19.4B |
Ranked by how many of ONFO's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ONFO. 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.