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 APLM 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/APLM"
Use Arkolith to show who owns APLM, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | CITIGROUP INC | $7K | 438 | ▲New +438 sh | Q1 2026 | |
| 2 | UBS Group AG | $2K | 142 | ▲+122% Added · +78 sh | Q1 2026 | |
| 3 | SBI Securities Co., Ltd. | $143 | 9 | —Held | Q1 2026 | |
| 4 | BlackRock, Inc. | $16 | 1 | —Held | 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 15, 2026 | CHU YI-AN | Director | Option exercise (M) | 500 | $0 |
| Jun 15, 2026 | CHU YI-AN | Director | Option exercise (M) | 500 | $0 |
| Jun 15, 2026 | CHEN HONG-JUNG | Director | Option exercise (M) | 500 | $0 |
| Jun 15, 2026 | CHEN HONG-JUNG | Director | Option exercise (M) | 500 | $0 |
| Jun 15, 2026 | TSAI HSIEN-SHU | Director | Option exercise (M) | 500 | $0 |
| Jun 15, 2026 | TSAI HSIEN-SHU | Director | Option exercise (M) | 500 | $0 |
| Jun 15, 2026 | Chen Yi-Kuei | Chief Operating Officer, Director | Option exercise (M) | 5K | $0 |
| Jun 15, 2026 | Chen Yi-Kuei | Chief Operating Officer, Director | Option exercise (M) | 5K | $0 |
| Jun 15, 2026 | Jan Chen-Huan | Director | Option exercise (M) | 500 | $0 |
| Jun 15, 2026 | Jan Chen-Huan | Director | Option exercise (M) | 500 | $0 |
| Jun 15, 2026 | Chen Hung-Wen | Chief Executive Officer, Director | Option exercise (M) | 5K | $0 |
| Jun 15, 2026 | Chen Hung-Wen | Chief Executive Officer, Director | Option exercise (M) | 5K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 5 funds | $24.2B |
| APPLE INCAAPL | 5 funds | $19.4B |
| MICROSOFT CORPMSFT | 5 funds | $18.9B |
| AMAZON.COM INCAMZN | 5 funds | $10.8B |
| BROADCOM INCAVGO | 5 funds | $10.7B |
| ALPHABET INC-CL AGOOGL | 5 funds | $10.2B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 5 funds | $9.5B |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $7.6B |
| ALPHABET INC-CL CGOOG | 5 funds | $7.4B |
| JPMORGAN CHASE & COJPM | 5 funds | $6.9B |
| INVESCO QQQ TRUST SERIES 1QQQ | 5 funds | $5.8B |
| VANGUARD S&P 500 ETFVOO | 5 funds | $5.4B |
Ranked by how many of APLM's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for APLM. 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.