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/ALHC/capital-change-brief"
Use Arkolith's capital_change_brief for ALHC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | $280.0M | 15.9M | ▲+8.4% Added · +1.2M sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $248.0M | 14.1M | ▲+2.6% Added · +364K sh | Q1 2026 | |
| 3 | T. Rowe Price Investment Management, Inc. | Withheld | 13.1M | ▲+4.0% Added · +504K sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $171.1M | 9.7M | ▲New +9.7M sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $140.5M | 8.0M | ▲New +8.0M sh | Q1 2026 | |
| 6 | Hood River Capital Management LLC | $106.7M | 6.1M | ▼−1.9% Reduced · −119K sh | Q1 2026 | |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | $101.2M | 5.7M | ▲+5.0% Added · +275K sh | Q1 2026 | |
| 8 | CITADEL ADVISORS LLC | $94.5M | 5.4M | ▲+24% Added · +1.0M sh | Q1 2026 | |
| 9 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $91.9M | 5.2M | ▲+126% Added · +2.9M sh | Q1 2026 | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $77.7M | 4.4M | ▲+15% Added · +570K sh | Q1 2026 | |
| 11 | STATE STREET CORP | $75.7M | 4.3M | ▲+17% Added · +625K sh | Q1 2026 | |
| 12 | MILLENNIUM MANAGEMENT LLC | $67.6M | 3.8M | ▲+50% Added · +1.3M sh | Q1 2026 | |
| 13 | Bank of New York Mellon Corp | $58.4M | 3.3M | ▲+233% Added · +2.3M sh | Q1 2026 | |
| 14 | BANK OF AMERICA CORP /DE/ | $56.7M | 3.2M | ▲+156% Added · +2.0M sh | Q1 2026 | |
| 15 | Broad Bay Capital Management, LP | $51.4M | 2.9M | ▲+16% Added · +409K sh | Q1 2026 | |
| 16 | RENAISSANCE TECHNOLOGIES LLC | $51.2M | 2.9M | ▲+8.8% Added · +236K sh | Q1 2026 | |
| 17 | VOYA INVESTMENT MANAGEMENT LLC | $49.3M | 2.8M | ▼−24% Reduced · −877K sh | Q1 2026 | |
| 18 | Integral Health Asset Management, LLC | $45.4M | 2.6M | ▲+17% Added · +375K sh | Q1 2026 | |
| 19 | Danica Pension, Livsforsikringsaktieselskab | $44.1M | 2.5M | ▲+25% Added · +504K sh | Q1 2026 | |
| 20 | Allspring Global Investments Holdings, LLC | $43.9M | 2.5M | ▲+277% Added · +1.8M sh | Q1 2026 | |
| 21 | Point72 Asset Management, L.P. | $43.0M | 2.4M | ▲+19% Added · +398K sh | Q1 2026 | |
| 22 | LOOMIS SAYLES & CO L P | $37.1M | 2.1M | ▼−5.8% Reduced · −130K sh | Q1 2026 | |
| 23 | AMERIPRISE FINANCIAL INC | $37.0M | 2.1M | ▲+9.0% Added · +174K sh | Q1 2026 | |
| 24 | GILDER GAGNON HOWE & CO LLC | $32.3M | 1.8M | ▼−1.3% Reduced · −23K sh | Q1 2026 | |
| 25 | NORTHERN TRUST CORP | $27.9M | 1.6M | ▲+14% Added · +200K 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 | Maroney Dawn Christine | President | Option exercise (M) | 152K | $1.4M |
| Jul 15, 2026 | Maroney Dawn Christine | President | Sell (S) | 177K | $3.7M |
| Jul 15, 2026 | Maroney Dawn Christine | President | Option exercise (M) | 152K | $1.4M |
| Jul 10, 2026 | KAO JOHN E | Chief Executive Officer, Director | Sell (S) | 18K | $379K |
| Jul 10, 2026 | KAO JOHN E | Chief Executive Officer, Director | Sell (S) | 280K | $5.5M |
| Jul 1, 2026 | Hochradel Shane J. | Chief Operations Officer | Grant (A) | 88K | $0 |
| Jul 1, 2026 | KONOWIECKI JOSEPH S | EVP, Corporate Affairs, Director | Sell (S) | 25K | $600K |
| Jun 26, 2026 | KONOWIECKI JOSEPH S | EVP, Corporate Affairs, Director | Sell (S) | 25K | $575K |
| Jun 18, 2026 | KONOWIECKI JOSEPH S | EVP, Corporate Affairs, Director | Sell (S) | 25K | $550K |
| Jun 15, 2026 | Maroney Dawn Christine | President | Sell (S) | 30K | $586K |
| Jun 12, 2026 | Kim Hyong | Chief Medical Officer | Sell (S) | 36K | $714K |
| Jun 11, 2026 | KONOWIECKI JOSEPH S | EVP, Corporate Affairs, Director | Sell (S) | 25K | $525K |
| Class | 13F holders | Value held |
|---|---|---|
| ALHCthis pagecs | 220 funds | $2.6B |
| ALHC 4.25 11/15/29SDBCV | 20 funds | $406.1M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 93 funds | $39.5B |
| ELI LILLY & COLLY | 93 funds | $10.5B |
| BOSTON SCIENTIFIC CORPBSX | 93 funds | $2.7B |
| AMAZON.COM INCAMZN | 92 funds | $31.4B |
| ALPHABET INC-CL AGOOGL | 92 funds | $25.2B |
| META PLATFORMS INC-CLASS AMETA | 91 funds | $18.6B |
| MICRON TECHNOLOGY INCMU | 91 funds | $7.3B |
| INTUITIVE SURGICAL INCISRG | 91 funds | $3.6B |
| APPLE INCAAPL | 90 funds | $44.4B |
| MASTERCARD INC - AMA | 90 funds | $7.9B |
| COSTCO WHOLESALE CORPCOST | 90 funds | $7.1B |
| NVIDIA CORPNVDA | 89 funds | $56.8B |
Ranked by how many of ALHC'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 ALHC. 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.