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 SACH 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/SACH"
Use Arkolith to show who owns SACH, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $2.5M | 2.4M | ▲+2.1% Added · +49K sh | Q4 2025 | |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | $791K | 783K | ▲+45% Added · +242K sh | Q1 2026 | |
| 3 | BlackRock, Inc. | $551K | 546K | ▲+1.9% Added · +10K sh | Q1 2026 | |
| 4 | VANGUARD FIDUCIARY TRUST CO | $292K | 289K | ▲New +289K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $179K | 178K | —Held | Q1 2026 | |
| 6 | TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC | $64K | 63K | ▲New +63K sh | Q1 2026 | |
| 7 | CITADEL ADVISORS LLC | $60K | 60K | ▼−62% Reduced · −96K sh | Q1 2026 | |
| 8 | RITHOLTZ WEALTH MANAGEMENT | $47K | 46K | ▼−0.5% Reduced · −250 sh | Q1 2026 | |
| 9 | Blue Trust, Inc. | $23K | 23K | —Held | Q1 2026 | |
| 10 | Private Advisor Group, LLC | $19K | 19K | ▼−16% Reduced · −4K sh | Q1 2026 | |
| 11 | JB Capital LLC | $13K | 13K | ▲+5.1% Added · +647 sh | Q1 2026 | |
| 12 | NISA INVESTMENT ADVISORS, LLC | $4K | 4K | ▼−35% Reduced · −2K sh | Q1 2026 | |
| 13 | MAI Capital Management | $1K | 1K | —Held | Q1 2026 | |
| 14 | Geneos Wealth Management Inc. | $1K | 1K | —Held | Q1 2026 | |
| 15 | FMR LLC | $35 | 35 | ▼−89% Reduced · −298 sh | Q1 2026 | |
| 16 | GROUP ONE TRADING LLC | $1 | 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 |
|---|---|---|---|---|---|
| Sep 3, 2025 | Walraven Jeffery C | EVP and CFO | Grant (A) | 236K | $0 |
| Aug 11, 2025 | Villano John L. | Chairman, CEO and President, Director | Grant (A) | 113K | $0 |
| Jul 31, 2025 | Goldberg Arthur L | Director | Grant (A) | 17K | $0 |
| Jul 31, 2025 | Prinz Brian A | Director | Grant (A) | 17K | $0 |
| Mar 24, 2025 | Villano John L. | Chairman, CEO and President, Director | Other (J) | 420K | — |
| Mar 10, 2025 | Prinz Brian A | Director | Grant (A) | 20K | $0 |
| Mar 10, 2025 | Goldberg Arthur L | Director | Grant (A) | 20K | $0 |
| Mar 10, 2025 | Villano John L. | Chairman, CEO and President, Director | Grant (A) | 420K | $0 |
| Mar 10, 2025 | Walraven Jeffery C | See Remarks, Director | Grant (A) | 20K | $0 |
| Nov 20, 2024 | Villano John L. | Chairman, CEO and President, Director | Buy (P) | 125K | $201K |
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 13 funds | $2.8B |
| MICROSOFT CORPMSFT | 13 funds | $2.7B |
| ALPHABET INC-CL AGOOGL | 13 funds | $1.9B |
| BROADCOM INCAVGO | 13 funds | $1.8B |
| VANGUARD FTSE DEVELOPED ETFVEA | 13 funds | $1.8B |
| MICRON TECHNOLOGY INCMU | 13 funds | $1.8B |
| META PLATFORMS INC-CLASS AMETA | 13 funds | $1.7B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 13 funds | $1.6B |
| JPMORGAN CHASE & COJPM | 13 funds | $1.4B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 13 funds | $1.2B |
| TESLA INCTSLA | 13 funds | $1.2B |
| JOHNSON & JOHNSONJNJ | 13 funds | $954.5M |
Ranked by how many of SACH'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 SACH. 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.