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 QETAR 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/QETAR"
Use Arkolith to show who owns QETAR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $190K | 141K | ▼−0.2% Reduced · −331 sh | Q1 2026 | |
| 2 | Clear Street Group Inc. | $134K | 90K | ▲+0.1% Added · +74 sh | Q1 2026 | |
| 3 | CITADEL ADVISORS LLC | $78K | 53K | ▼−4.4% Reduced · −2K sh | Q1 2026 | |
| 4 | D. E. Shaw & Co., Inc. | $34K | 23K | —Held | Q1 2026 | |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $32K | 22K | ▲+5.6% Added · +1K sh | Q1 2026 | |
| 6 | BOOTHBAY FUND MANAGEMENT, LLC | $28K | 19K | —Held | Q1 2026 | |
| 7 | TORONTO DOMINION BANK | $21K | 14K | ▲+31% Added · +3K sh | Q1 2026 | |
| 8 | Hudson Bay Capital Management LP | $21K | 14K | —Held | Q1 2026 | |
| 9 | Walleye Trading LLC | $20K | 14K | —Held | Q1 2026 | |
| 10 | Polar Asset Management Partners Inc. | $15K | 10K | —Held | Q1 2026 | |
| 11 | UBS Group AG | $740 | 500 | ▲+25% Added · +100 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.
| Company | Co-held by | Combined value |
|---|---|---|
| KENVUE INCKVUE | 6 funds | $280.2M |
| M3-BRIGADE ACQUISITION V-AMBAV | 6 funds | $49.9M |
| ART TECHNOLOGY ACQUISIT-CL AARTC | 6 funds | $39.9M |
| MOZAYYX ACQUISITION CORPMZYX/U | 6 funds | $35.2M |
| DRUGS MADE IN AMERICA ACQUISDMAA | 6 funds | $35.2M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 6 funds | $33.1M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 6 funds | $30.2M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 6 funds | $25.7M |
| CANTOR EQUITY PARTNERS III-ACAEP | 6 funds | $24.5M |
| ARMADA ACQUISITION -CLASS AXRPN | 6 funds | $13.5M |
| COLLECTIVE ACQUISITION CORPCCAQ | 6 funds | $10.5M |
| CANTOR EQUITY PARTNERS VI -ACEPS | 6 funds | $7.1M |
Ranked by how many of QETAR'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 QETAR. 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.