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/BILL/capital-change-brief"
Use Arkolith's capital_change_brief for BILL. 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. | $320.1M | 8.4M | ▲+4.0% Added · +319K sh | Q1 2026 | |
| 2 | Starboard Value LP | $269.1M | 7.0M | —Held | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $217.7M | 5.7M | ▲New +5.7M sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $150.2M | 3.9M | ▲New +3.9M sh | Q1 2026 | |
| 5 | Senvest Management, LLC | $146.9M | 3.8M | ▲+49% Added · +1.3M sh | Q1 2026 | |
| 6 | Contour Asset Management LLC | $128.0M | 3.3M | ▼−29% Reduced · −1.4M sh | Q1 2026 | |
| 7 | Greenhouse Funds LLLP | $122.2M | 3.2M | ▲+8.7% Added · +257K sh | Q1 2026 | |
| 8 | STATE STREET CORP | $118.6M | 3.1M | ▲+1.8% Added · +54K sh | Q1 2026 | |
| 9 | DIMENSIONAL FUND ADVISORS LP | $118.4M | 3.1M | ▲+4.3% Added · +126K sh | Q1 2026 | |
| 10 | AMERIPRISE FINANCIAL INC | $108.6M | 2.8M | ▼−12% Reduced · −372K sh | Q1 2026 | |
| 11 | Point72 Asset Management, L.P. | $82.8M | 2.2M | ▼−48% Reduced · −2.0M sh | Q1 2026 | |
| 12 | FULLER & THALER ASSET MANAGEMENT, INC. | $76.5M | 2.0M | ▲New +2.0M sh | Q1 2026 | |
| 13 | PRICE T ROWE ASSOCIATES INC /MD/ | $75.8M | 2.0M | ▼−32% Reduced · −952K sh | Q1 2026 | |
| 14 | PARNASSUS INVESTMENTS, LLC | $63.7M | 1.7M | ▲+14% Added · +198K sh | Q1 2026 | |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $61.3M | 1.6M | ▲+3.2% Added · +49K sh | Q1 2026 | |
| 16 | ROYAL BANK OF CANADA | $58.7M | 1.5M | ▼−6.3% Reduced · −103K sh | Q1 2026 | |
| 17 | MILLENNIUM MANAGEMENT LLC | $55.1M | 1.4M | ▲+65% Added · +568K sh | Q1 2026 | |
| 18 | CITADEL ADVISORS LLC | $51.7M | 1.3M | ▼−21% Reduced · −364K sh | Q1 2026 | |
| 19 | UBS Group AG | $49.3M | 1.3M | ▼−43% Reduced · −954K sh | Q1 2026 | |
| 20 | BANK OF AMERICA CORP /DE/ | $44.4M | 1.2M | ▼−44% Reduced · −919K sh | Q1 2026 | |
| 21 | Invenomic Capital Management LP | $39.6M | 1.0M | ▲+46% Added · +324K sh | Q1 2026 | |
| 22 | NORGES BANK | $54.3M | 995K | ▼−13% Reduced · −149K sh | Q4 2025 | |
| 23 | FMR LLC | $35.5M | 928K | ▼−12% Reduced · −128K sh | Q1 2026 | |
| 24 | LPL Financial LLC | $33.7M | 879K | ▲+49% Added · +288K sh | Q1 2026 | |
| 25 | MARSHALL WACE, LLP | $32.7M | 853K | ▼−71% Reduced · −2.1M 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 |
|---|---|---|---|---|---|
| May 29, 2026 | Cieri Michael | Chief Product Officer | Sell (S) | 4K | $130K |
| May 29, 2026 | Cieri Michael | Chief Product Officer | Sell (S) | 24K | $875K |
| May 29, 2026 | Cieri Michael | Chief Product Officer | Sell (S) | 6K | $200K |
| May 28, 2026 | Lacerte Rene A. | CEO, Director | Option exercise (M) | 7K | $0 |
| May 28, 2026 | Lacerte Rene A. | CEO, Director | Option exercise (M) | 7K | $0 |
| May 28, 2026 | Lacerte Rene A. | CEO, Director | Option exercise (M) | 8K | $0 |
| May 28, 2026 | Lacerte Rene A. | CEO, Director | Option exercise (M) | 4K | $0 |
| May 28, 2026 | Lacerte Rene A. | CEO, Director | Option exercise (M) | 5K | $0 |
| May 28, 2026 | Lacerte Rene A. | CEO, Director | Tax withholding (F) | 16K | $555K |
| May 28, 2026 | Lacerte Rene A. | CEO, Director | Option exercise (M) | 7K | — |
| May 28, 2026 | Lacerte Rene A. | CEO, Director | Option exercise (M) | 25K | — |
| May 28, 2026 | Moss Kenneth A | Chief Technology Officer | Option exercise (M) | 158 | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 107 funds | $44.1B |
| AMAZON.COM INCAMZN | 107 funds | $36.8B |
| META PLATFORMS INC-CLASS AMETA | 107 funds | $20.7B |
| COSTCO WHOLESALE CORPCOST | 106 funds | $8.4B |
| APPLE INCAAPL | 105 funds | $54.8B |
| ALPHABET INC-CL AGOOGL | 105 funds | $30.0B |
| BROADCOM INCAVGO | 105 funds | $23.6B |
| ELI LILLY & COLLY | 105 funds | $12.1B |
| MASTERCARD INC - AMA | 105 funds | $8.6B |
| APPLIED MATERIALS INCAMAT | 105 funds | $6.4B |
| BANK OF AMERICA CORPBAC | 105 funds | $5.7B |
| SALESFORCE INCCRM | 105 funds | $3.6B |
Ranked by how many of BILL'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 BILL. 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.