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/JBLU/capital-change-brief"
Use Arkolith's capital_change_brief for JBLU. 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. | $192.5M | 43.6M | ▲+2.4% Added · +1.0M sh | Q1 2026 | |
| 2 | ICAHN CARL C | $148.6M | 33.6M | —Held | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $75.2M | 17.0M | ▲New +17.0M sh | Q1 2026 | |
| 4 | DIMENSIONAL FUND ADVISORS LP | $58.0M | 13.1M | ▼−0.3% Reduced · −42K sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $57.1M | 12.9M | ▲New +12.9M sh | Q1 2026 | |
| 6 | STATE STREET CORP | $56.0M | 12.7M | ▲+6.8% Added · +811K sh | Q1 2026 | |
| 7 | TWO SIGMA INVESTMENTS, LP | $52.3M | 11.8M | ▲+66% Added · +4.7M sh | Q1 2026 | |
| 8 | BANK OF AMERICA CORP /DE/ | $37.8M | 8.6M | ▲+271% Added · +6.2M sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $33.6M | 7.6M | ▲+2.9% Added · +214K sh | Q1 2026 | |
| 10 | JACOBS LEVY EQUITY MANAGEMENT, INC | $27.2M | 6.2M | ▲+0.9% Added · +55K sh | Q1 2026 | |
| 11 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $25.5M | 5.8M | ▲+6.4% Added · +349K sh | Q1 2026 | |
| 12 | MORGAN STANLEY | $23.3M | 5.3M | ▲+1.7% Added · +89K sh | Q1 2026 | |
| 13 | FMR LLC | $19.4M | 4.4M | ▲22× Added · +4.2M sh | Q1 2026 | |
| 14 | MARSHALL WACE, LLP | $16.2M | 3.7M | ▲+534% Added · +3.1M sh | Q1 2026 | |
| 15 | JANE STREET GROUP, LLC | $16.1M | 3.6M | ▼−24% Reduced · −1.1M sh | Q1 2026 | |
| 16 | CITIGROUP INC | $16.0M | 3.6M | ▲+24% Added · +691K sh | Q1 2026 | |
| 17 | GOLDMAN SACHS GROUP INC | $15.4M | 3.5M | ▼−71% Reduced · −8.6M sh | Q1 2026 | |
| 18 | BNP PARIBAS FINANCIAL MARKETS | $14.5M | 3.3M | ▼−19% Reduced · −790K sh | Q1 2026 | |
| 19 | D. E. Shaw & Co., Inc. | $14.4M | 3.3M | ▼−57% Reduced · −4.4M sh | Q1 2026 | |
| 20 | UBS Group AG | $14.0M | 3.2M | ▼−79% Reduced · −11.8M sh | Q1 2026 | |
| 21 | TUDOR INVESTMENT CORP ET AL | $12.1M | 2.7M | ▲+42% Added · +808K sh | Q1 2026 | |
| 22 | BALYASNY ASSET MANAGEMENT L.P. | $12.1M | 2.7M | ▲143× Added · +2.7M sh | Q1 2026 | |
| 23 | JPMORGAN CHASE & CO | $11.1M | 2.7M | ▲+411% Added · +2.2M sh | Q1 2026 | |
| 24 | NORTHERN TRUST CORP | $11.9M | 2.7M | ▲+2.4% Added · +64K sh | Q1 2026 | |
| 25 | Trexquant Investment LP | $11.0M | 2.5M | ▲New +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 |
|---|---|---|---|---|---|
| May 29, 2026 | Geraghty Joanna | CEO, Director | Option exercise (M) | 246K | — |
| May 29, 2026 | Geraghty Joanna | CEO, Director | Tax withholding (F) | 136K | $731K |
| May 29, 2026 | Geraghty Joanna | CEO, Director | Option exercise (M) | 246K | — |
| May 28, 2026 | Sharma Vivek | Director | Sell (S) | 585 | $3K |
| May 28, 2026 | Sharma Vivek | Director | Sell (S) | 26K | $143K |
| May 28, 2026 | Sharma Vivek | Director | Sell (S) | 5K | $27K |
| May 4, 2026 | Southerton Dawn | Principal Accounting Officer | Sell (S) | 18K | $91K |
| May 1, 2026 | Christie Warren | Chief Operating Officer | Sell (S) | 3K | $12K |
| May 1, 2026 | Winkelmann Thomas | Director | Sell (S) | 22K | $104K |
| May 1, 2026 | Winkelmann Thomas | Director | Sell (S) | 13K | $63K |
| Apr 30, 2026 | Christie Warren | Chief Operating Officer | Grant (A) | 3K | $11K |
| Apr 30, 2026 | St George Martin J | President | Grant (A) | 2K | $9K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 112 funds | $40.1B |
| ELI LILLY & COLLY | 112 funds | $10.9B |
| AMAZON.COM INCAMZN | 111 funds | $34.3B |
| BANK OF AMERICA CORPBAC | 111 funds | $4.8B |
| APPLE INCAAPL | 110 funds | $49.2B |
| COSTCO WHOLESALE CORPCOST | 110 funds | $7.1B |
| ALPHABET INC-CL AGOOGL | 109 funds | $26.2B |
| BROADCOM INCAVGO | 109 funds | $21.5B |
| META PLATFORMS INC-CLASS AMETA | 109 funds | $17.9B |
| TESLA INCTSLA | 109 funds | $13.3B |
| VISA INC-CLASS A SHARESV | 109 funds | $9.4B |
| MASTERCARD INC - AMA | 109 funds | $6.7B |
Ranked by how many of JBLU'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 JBLU. 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.