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 HFBL 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/HFBL"
Use Arkolith to show who owns HFBL, 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 | $923K | 51K | ▲+142% Added · +30K sh | Q4 2025 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $712K | 41K | ▲New +41K sh | Q1 2026 | |
| 3 | ALLIANCEBERNSTEIN L.P. | $659K | 37K | ▼−21% Reduced · −10K sh | Q1 2026 | |
| 4 | DIMENSIONAL FUND ADVISORS LP | $251K | 15K | —Held | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $246K | 14K | ▼−15% Reduced · −3K sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $171K | 10K | ▲New +10K sh | Q1 2026 | |
| 7 | BlackRock, Inc. | $82K | 5K | ▼−5.2% Reduced · −260 sh | Q1 2026 | |
| 8 | NewEdge Advisors, LLC | $69K | 4K | —Held | Q1 2026 | |
| 9 | Steward Partners Investment Advisory, LLC | $10K | 600 | —Held | Q1 2026 | |
| 10 | Tower Research Capital LLC (TRC) | $3K | 181 | ▼−17% Reduced · −37 sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $22 | 1 | —Held | Q1 2026 | |
| 12 | UBS Group AG | $17 | 1 | ▼−99% Reduced · −134 sh | Q1 2026 | |
| 13 | CITIGROUP INC | $17 | 1 | ▲New +1 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 |
|---|---|---|---|---|---|
| Jan 6, 2026 | WILHITE TIMOTHY W. | Director | Option exercise (M) | 6K | $0 |
| Jan 6, 2026 | WILHITE TIMOTHY W. | Director | Option exercise (M) | 6K | $71K |
| Dec 18, 2025 | TRAWICK THOMAS STEEN JR | Director | Grant (A) | 9K | $0 |
| Dec 18, 2025 | Ezernack Brad | EVP & Chief Financial Officer | Grant (A) | 8K | $0 |
| Dec 18, 2025 | Ezernack Brad | EVP & Chief Financial Officer | Grant (A) | 3K | $0 |
| Dec 18, 2025 | BARLOW JAMES R | Chairman, President & CEO***, Director | Grant (A) | 12K | $0 |
| Dec 18, 2025 | BARLOW JAMES R | Chairman, President & CEO***, Director | Grant (A) | 5K | $0 |
| Dec 18, 2025 | WILHITE TIMOTHY W. | Director | Grant (A) | 12K | $0 |
| Dec 18, 2025 | WILHITE TIMOTHY W. | Director | Grant (A) | 5K | $0 |
| Dec 18, 2025 | Lewis Donna C. | Executive Vice President* | Grant (A) | 8K | $0 |
| Dec 18, 2025 | Lewis Donna C. | Executive Vice President* | Grant (A) | 3K | $0 |
| Dec 18, 2025 | Lawrence Scott D | Director | Grant (A) | 12K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| SS SPDR S&P 500 ETF TRUST-USSPY | 5 funds | $21.5B |
| APPLE INCAAPL | 5 funds | $11.6B |
| MICROSOFT CORPMSFT | 5 funds | $7.9B |
| META PLATFORMS INC-CLASS AMETA | 5 funds | $5.7B |
| AMAZON.COM INCAMZN | 5 funds | $4.5B |
| ALPHABET INC-CL CGOOG | 5 funds | $4.5B |
| JPMORGAN CHASE & COJPM | 5 funds | $4.4B |
| VISA INC-CLASS A SHARESV | 5 funds | $4.2B |
| JOHNSON & JOHNSONJNJ | 5 funds | $4.1B |
| ALPHABET INC-CL AGOOGL | 5 funds | $4.1B |
| ISHARES RUSSELL 2000 ETFIWM | 5 funds | $3.7B |
| HOME DEPOT INCHD | 5 funds | $3.7B |
Ranked by how many of HFBL'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 HFBL. 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.