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 GSRFU 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/GSRFU"
Use Arkolith to show who owns GSRFU, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | LMR Partners LLP | $12.8M | 1.3M | —Held | Q1 2026 | |
| 2 | READYSTATE ASSET MANAGEMENT LP | $991K | 95K | —Held | Q1 2026 | |
| 3 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $148K | 14K | ▼−97% Reduced · −482K sh | Q1 2026 | |
| 4 | Magnetar Financial LLC | $267 | 24 | ▼−100% Reduced · −1.2M 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 |
|---|---|---|
| GSRFEquity | 29 funds | $148.6M |
| GSRFRSPACS | 27 funds | $5.3M |
| GSRFUthis pageUnit | 7 funds | $18.7M |
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 |
|---|---|---|
| MICROSOFT CORPMSFT | 6 funds | $1.1B |
| APPLE INCAAPL | 6 funds | $1.0B |
| GRAF GLOBAL CORP-CL AGRAF | 6 funds | $40.4M |
| ALDEL FINANCIAL II INCALDF | 6 funds | $40.1M |
| TITAN ACQUISITION CORP-CL ATACH | 6 funds | $39.2M |
| LAUNCH TWO ACQUISITION- CL ALPBB | 6 funds | $38.8M |
| BLUE ACQUISITION CORP-CL ABACC | 6 funds | $35.9M |
| RITHM ACQUISITION CORP-ARAC | 6 funds | $32.4M |
| HCM IV ACQUISITION CORPHACQU | 6 funds | $31.1M |
| ARCHIMEDES TECH SPAC PARTNERATII | 6 funds | $31.0M |
| BERTO ACQUISITION CORPTACO | 6 funds | $29.6M |
| ARMADA ACQUISITION CORP IIIAACIU | 6 funds | $29.5M |
Ranked by how many of GSRFU'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 GSRFU. 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.