Rainwater Charitable Foundation holds a concentrated book of 4 stocks worth $300.1M as of Q2 2026 (disclosed Jul 20, 2026, a ~45-day 13F lag). Their largest long position is Vanguard Total Stock MKT ETF at 74% of the equity book. Cloning the disclosed picks since 2024 would be +22% (+12.0%/yr). That is a simulation of the disclosed long book, not audited returns.
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 fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1729139/holdings"
Use Arkolith to show Rainwater Charitable Foundation's latest holdings, largest changes, and filing provenance.
Following at the filing date actually beat the quarter-end book by 4.2 points over this window.
Growth of $10,000 cloning Rainwater Charitable Foundation's disclosed long 13F book, rebalanced on each filing date (so it reflects the ~45-day reporting lag, no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
0% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
No trims or exits this quarter.
Other tracked managers holding the same core names as Rainwater Charitable Foundation
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Wealthfront Advisers LLC | 4 / 4 | $6.7B |
| MORGAN STANLEY | 4 / 4 | $6.4B |
| BANK OF AMERICA CORP /DE/ | 4 / 4 | $6.3B |
| LPL Financial LLC | 4 / 4 | $3.7B |
| Creative Planning | 4 / 4 | $3.1B |
| Allworth Financial LP | 4 / 4 | $2.8B |
| ENVESTNET ASSET MANAGEMENT INC | 4 / 4 | $2.3B |
| WELLS FARGO & COMPANY/MN | 4 / 4 | $2.3B |
Ranked by how many of Rainwater Charitable Foundation's top 4 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Vanguard Index FDS TOTAL STK MKT | $221.3M | 598.1K | 73.8% | ▲+52% Added · +203K sh | |
| 2 | Vanguard Scottsdale FDS LONG TERM TREAS | $59.1M | 1.07M | 19.7% | ▲+21% Added · +185K sh | |
| 3 | Franklin Templeton ETF TR FTSE JAPAN ETF | $13.1M | 328.7K | 4.4% | —Held | |
| 4 | Vanguard Index FDS REAL ESTATE ETF | $6.6M | 68.4K | 2.2% | —Held |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 20, 2026 | 4 | $300.1M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 15, 2026 | 4 | $193.7M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 5, 2026 | 4 | $169.5M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 13, 2025 | 4 | $159.5M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 28, 2025 | 4 | $169.3M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 7, 2025 | 4 | $153.1M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 12, 2025 | 4 | $149.5M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 8, 2024 | 4 | $215.0M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.