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 QTAC 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/QTAC"
Use Arkolith to show who owns QTAC, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Orion Porfolio Solutions, LLC | $4.5M | 197K | ▲+41% Added · +57K sh | Q1 2026 | |
| 2 | AXXCESS WEALTH MANAGEMENT, LLC | $432K | 19K | ▼−0.1% Reduced · −13 sh | Q1 2026 | |
| 3 | CENTAURUS FINANCIAL, INC. | $155K | 7K | ▲New +7K 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 |
|---|---|---|
| MDSTWESTWOOD SALIENT | 17 funds | $99.4M |
| WEEIWESTWOOD SALIENT | 9 funds | $18.3M |
| 90386K639Q3 ALL SEASN ACT | 8 funds | $3.6M |
| QTACthis pageQ3 ALL SEASON | 7 funds | $23.6M |
| YLDWWESTWOOD ENHANCE | 2 funds | $17.5M |
| 90386K712OPEN END TAXABLE LOAD FUND | 1 funds | $4K |
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 |
|---|---|---|
| APPLE INCAAPL | 3 funds | $417.0M |
| NVIDIA CORPNVDA | 3 funds | $369.8M |
| ISHARES CORE S&P 500 ETFIVV | 3 funds | $327.5M |
| ISHARES CORE U.S. AGGREGATEAGG | 3 funds | $281.5M |
| MICROSOFT CORPMSFT | 3 funds | $265.9M |
| VANGUARD TOTAL STOCK MKT ETFVTI | 3 funds | $236.8M |
| AMAZON.COM INCAMZN | 3 funds | $212.8M |
| VANGUARD FTSE DEVELOPED ETFVEA | 3 funds | $188.7M |
| ALPHABET INC-CL AGOOGL | 3 funds | $182.5M |
| BROADCOM INCAVGO | 3 funds | $170.8M |
| VANGUARD GROWTH ETFVUG | 3 funds | $141.8M |
| SS SPDR BB 1-3M T-BILL ETFBIL | 3 funds | $137.7M |
Ranked by how many of QTAC'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 QTAC. 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.