This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/HST/capital-change-brief"
Use Arkolith's capital_change_brief for HST. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $1.5B | 77.5M | ▲+1.5% Added · +1.1M sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.1B | 59.9M | ▲New +59.9M sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $826.8M | 43.2M | ▲New +43.2M sh | Q1 2026 | |
| 4 | STATE STREET CORP | $821.7M | 42.4M | ▼−3.9% Reduced · −1.7M sh | Q1 2026 | |
| 5 | NORGES BANK | $628.0M | 35.4M | ▼−1.9% Reduced · −690K sh | Q4 2025 | |
| 6 | JPMORGAN CHASE & CO | $458.8M | 24.2M | ▼−17% Reduced · −4.9M sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $366.7M | 19.2M | ▼−16% Reduced · −3.5M sh | Q1 2026 | |
| 8 | BANK OF AMERICA CORP /DE/ | $249.1M | 13.0M | ▼−20% Reduced · −3.3M sh | Q1 2026 | |
| 9 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $220.4M | 11.5M | ▼−1.4% Reduced · −163K sh | Q1 2026 | |
| 10 | Allianz Asset Management GmbH | $214.7M | 11.2M | ▲+185% Added · +7.3M sh | Q1 2026 | |
| 11 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $208.6M | 10.9M | ▲+2.5% Added · +267K sh | Q1 2026 | |
| 12 | DEUTSCHE BANK AG\ | $205.3M | 10.7M | ▼−16% Reduced · −2.0M sh | Q1 2026 | |
| 13 | DIMENSIONAL FUND ADVISORS LP | $201.0M | 10.5M | ▲+1.1% Added · +118K sh | Q1 2026 | |
| 14 | MORGAN STANLEY | $195.0M | 10.2M | ▲+30% Added · +2.4M sh | Q1 2026 | |
| 15 | AQR CAPITAL MANAGEMENT LLC | $185.8M | 9.8M | ▲+54% Added · +3.4M sh | Q1 2026 | |
| 16 | NORTHERN TRUST CORP | $172.5M | 9.0M | ▲+2.9% Added · +257K sh | Q1 2026 | |
| 17 | GOLDMAN SACHS GROUP INC | $148.3M | 7.7M | ▲+92% Added · +3.7M sh | Q1 2026 | |
| 18 | Daiwa Securities Group Inc. | $142.5M | 7.4M | ▼−29% Reduced · −3.0M sh | Q1 2026 | |
| 19 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | $131.3M | 6.9M | ▲+4.4% Added · +287K sh | Q1 2026 | |
| 20 | CENTERSQUARE INVESTMENT MANAGEMENT LLC | $130.7M | 6.8M | ▼−12% Reduced · −973K sh | Q1 2026 | |
| 21 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $116.8M | 6.1M | ▲+254% Added · +4.4M sh | Q1 2026 | |
| 22 | Bank of New York Mellon Corp | $113.6M | 5.9M | ▼−0.8% Reduced · −49K sh | Q1 2026 | |
| 23 | Russell Investments Group, Ltd. | $108.5M | 5.7M | ▼−9.2% Reduced · −574K sh | Q1 2026 | |
| 24 | BARCLAYS PLC | $108.3M | 5.7M | ▼−4.9% Reduced · −291K sh | Q1 2026 | |
| 25 | PANAGORA ASSET MANAGEMENT INC | $91.3M | 4.8M | ▲+109% Added · +2.5M 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 15, 2026 | LAING DIANA | Director | Grant (A) | 2K | $0 |
| Jul 15, 2026 | Preusse Mary Hogan | Director | Grant (A) | 4K | $0 |
| Jul 15, 2026 | Stein A William | Director | Grant (A) | 4K | $0 |
| Jul 15, 2026 | BAGLIVO MARY | Director | Grant (A) | 4K | $0 |
| Jul 15, 2026 | Smith Gordon H | Director | Grant (A) | 7K | $0 |
| May 26, 2026 | RAKOWICH WALTER C | Director | Sell (S) | 3K | $78K |
| May 26, 2026 | TYRRELL NATHAN S | EVP, Ch. Investment Officer | Sell (S) | 16K | $358K |
| May 20, 2026 | BAGLIVO MARY | Director | Grant (A) | 9K | $0 |
| May 20, 2026 | BULLS HERMAN E | Director | Grant (A) | 9K | $0 |
| May 20, 2026 | LAING DIANA | Director | Grant (A) | 9K | $0 |
| May 20, 2026 | Preusse Mary Hogan | Director | Grant (A) | 9K | $0 |
| May 20, 2026 | RAKOWICH WALTER C | Director | Grant (A) | 9K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| APPLE INCAAPL | 215 funds | $258.4B |
| MICROSOFT CORPMSFT | 215 funds | $243.8B |
| AMAZON.COM INCAMZN | 213 funds | $182.2B |
| ELI LILLY & COLLY | 213 funds | $65.0B |
| ALPHABET INC-CL AGOOGL | 212 funds | $154.3B |
| META PLATFORMS INC-CLASS AMETA | 212 funds | $102.0B |
| JPMORGAN CHASE & COJPM | 212 funds | $57.7B |
| NVIDIA CORPNVDA | 211 funds | $342.4B |
| BROADCOM INCAVGO | 211 funds | $134.0B |
| BOSTON SCIENTIFIC CORPBSX | 210 funds | $16.0B |
| COSTCO WHOLESALE CORPCOST | 209 funds | $38.2B |
| MASTERCARD INC - AMA | 208 funds | $47.9B |
Ranked by how many of HST'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 HST. 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.