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 RFAM 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/RFAM"
Use Arkolith to show who owns RFAM, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | AQR Arbitrage LLC | $9.2M | 940K | ▲New +940K sh | Q1 2026 | |
| 2 | Polar Asset Management Partners Inc. | $4.7M | 475K | ▲New +475K sh | Q1 2026 | |
| 3 | ARISTEIA CAPITAL, L.L.C. | $4.7M | 475K | ▲New +475K sh | Q1 2026 | |
| 4 | MANGROVE PARTNERS IM, LLC | $4.6M | 465K | ▲New +465K sh | Q1 2026 | |
| 5 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $2.9M | 300K | ▲New +300K sh | Q1 2026 | |
| 6 | Hudson Bay Capital Management LP | $1.5M | 150K | ▲New +150K sh | Q1 2026 | |
| 7 | BOOTHBAY FUND MANAGEMENT, LLC | $1.0M | 106K | ▲New +106K sh | Q1 2026 | |
| 8 | Shaolin Capital Management LLC | $930K | 95K | ▲New +95K sh | Q1 2026 | |
| 9 | Centiva Capital, LP | $929K | 95K | ▲New +95K sh | Q1 2026 | |
| 10 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $787K | 80K | ▲New +80K sh | Q1 2026 | |
| 11 | MOORE CAPITAL MANAGEMENT, LP | $685K | 70K | ▲New +70K sh | Q1 2026 | |
| 12 | Clear Street Group Inc. | $222K | 23K | ▲New +23K sh | Q1 2026 | |
| 13 | Parallax Volatility Advisers, L.P. | $167K | 17K | ▲New +17K 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.
No Form 4 insider transactions on file yet.
| Class | 13F holders | Value held |
|---|---|---|
| RFAMthis pageORD SHS | 18 funds | $39.2M |
| RFAMRRT | 16 funds | $424K |
| RFAMUUnit | 8 funds | $15.1M |
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 |
|---|---|---|
| SIDDHI ACQUISITION CORP-ASDHI | 12 funds | $70.6M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 12 funds | $63.2M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 12 funds | $59.5M |
| EQV VENTURES ACQUISITION C-AEVAC | 12 funds | $54.2M |
| K&F GROWTH ACQUISITION COR-AKFII | 12 funds | $52.4M |
| SUMA ACQUISITION CORPSUMAU | 12 funds | $50.0M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 12 funds | $49.2M |
| SOLARIUS CAPITAL ACQUIS-CL ASOCA | 12 funds | $44.7M |
| SOULPOWER ACQUISITION CO-ASOUL | 12 funds | $40.2M |
| COLLECTIVE ACQUISITION CORPCCAQ | 12 funds | $40.0M |
| PIONEER ACQUISITION I-CL APACH | 12 funds | $38.8M |
| OXLEY BRIDGE ACQUISITIO-CL AOBA | 12 funds | $37.7M |
Ranked by how many of RFAM'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 RFAM. 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.