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 APRB 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/APRB"
Use Arkolith to show who owns APRB, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Aptus Capital Advisors, LLC | $1.4M | 55K | ▲+33% Added · +14K sh | Q1 2026 | |
| 2 | Kovack Advisors, Inc. | $453K | 18K | ▲+82% Added · +8K 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 |
|---|---|---|
| JANBMF Closed and MF Open | 10 funds | $15.2M |
| OCTBETF | 8 funds | $4.3M |
| JULBAPTUS JULY BUFR | 6 funds | $3.7M |
| 268961505FUND | 5 funds | $37.8M |
| AKAFTHE FRONTIER ECO | 4 funds | $4.7M |
| APRBthis pageAPTUS APRIL BUF | 4 funds | $3.0M |
| TIIVIETF | 3 funds | $23.0M |
| 268961604CMN | 2 funds | $2.5M |
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 |
|---|---|---|
| VANGUARD TOTAL INTL STOCKVXUS | 2 funds | $434.5M |
| NVIDIA CORPNVDA | 2 funds | $373.5M |
| STE STR SPDR PT S&P 500 ETFSPYM | 2 funds | $361.7M |
| APPLE INCAAPL | 2 funds | $343.9M |
| MICROSOFT CORPMSFT | 2 funds | $229.8M |
| AMAZON.COM INCAMZN | 2 funds | $193.6M |
| ALPHABET INC-CL CGOOG | 2 funds | $164.7M |
| VANGUARD FTSE DEVELOPED ETFVEA | 2 funds | $160.5M |
| ISHARES IBONDS DEC 2031 CORPIBDW | 2 funds | $155.1M |
| VANGUARD S&P 500 ETFVOO | 2 funds | $122.6M |
| BROADCOM INCAVGO | 2 funds | $108.3M |
| SS SPDR S&P 500 ETF TRUST-USSPY | 2 funds | $104.2M |
Ranked by how many of APRB'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 APRB. 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.