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 IPDN 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/IPDN"
Use Arkolith to show who owns IPDN, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | $48K | 42K | ▲+55% Added · +15K sh | Q1 2026 | |
| 2 | VANGUARD FIDUCIARY TRUST CO | $27K | 23K | ▲New +23K sh | Q1 2026 | |
| 3 | UBS Group AG | $16K | 14K | ▲13× Added · +13K sh | Q1 2026 | |
| 4 | NORTHERN TRUST CORP | $13K | 12K | —Held | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $8K | 7K | ▲New +7K sh | Q1 2026 | |
| 6 | Vanguard Global Advisers, LLC | $256 | 223 | ▲New +223 sh | Q1 2026 | |
| 7 | Tower Research Capital LLC (TRC) | $214 | 186 | ▼−94% Reduced · −3K sh | Q1 2026 | |
| 8 | SBI Securities Co., Ltd. | $1 | 1 | ▼−100% Reduced · −1K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 1, 2024 | He Xin | CEO, 10% Owner | Grant (A) | 40K | $0 |
| Jul 1, 2024 | He Xin | CEO, 10% Owner | Grant (A) | 1.0M | $500K |
| Jul 19, 2023 | He Xin | CEO, 10% Owner | Grant (A) | 40K | $0 |
| Jul 19, 2023 | AICHLER LARRY S | Chief Financial Officer | Grant (A) | 7K | $0 |
| Jul 19, 2023 | He Xin | Chief Executive Officer | Grant (A) | 40K | $0 |
| Jul 19, 2023 | He Xin | Chief Executive Officer | Grant (A) | 13K | $0 |
| Jul 19, 2023 | He Xin | Chief Executive Officer | Grant (A) | 80K | $0 |
| Jun 15, 2023 | Renn Christopher | Director | Grant (A) | 6K | $0 |
| Jun 15, 2023 | Shea Courtney C. | Director | Grant (A) | 6K | $0 |
| Jun 15, 2023 | Zhang Hao | Director | Grant (A) | 6K | $0 |
| Jun 15, 2023 | Belsky Michael D | Director | Grant (A) | 6K | $0 |
| Jun 15, 2023 | Liu Xianfang | Director | Grant (A) | 6K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 1 funds | $429.4M |
| VANGUARD S&P 500 ETFVOO | 1 funds | $217.3M |
| VANGUARD TOTAL STOCK MKT ETFVTI | 1 funds | $186.4M |
| APPLE INCAAPL | 1 funds | $119.3M |
| INVESCO QQQ TRUST SERIES 1QQQ | 1 funds | $110.6M |
| VANGUARD TOT WORLD STK ETFVT | 1 funds | $109.5M |
| TESLA INCTSLA | 1 funds | $97.5M |
| ALPHABET INC-CL AGOOGL | 1 funds | $89.6M |
| VANGUARD HIGH DVD YIELD ETFVYM | 1 funds | $86.8M |
| AMAZON.COM INCAMZN | 1 funds | $81.6M |
| PALANTIR TECHNOLOGIES INC-APLTR | 1 funds | $77.4M |
| MICROSOFT CORPMSFT | 1 funds | $75.6M |
Ranked by how many of IPDN'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 IPDN. 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.