Who owns JBLU (JBLU)
Which tracked institutional funds hold JBLU, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See JBLU company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
48 tracked funds added or opened JBLU while 63 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
JBLU’s largest tracked holder by dollar value, ICAHN CARL C, sizes it at 1.7% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 1.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in JBLU divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 370 tracked filers holding JBLU, 197 increased or opened the position and 154 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in JBLU between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 18
- VANGUARD PORTFOLIO MANAGEMENT LLC$75M
- VANGUARD CAPITAL MANAGEMENT LLC$57M
- Trexquant Investment LP$11M
- CIBC Bancorp USA Inc.$10M
- VANGUARD FIDUCIARY TRUST CO$8M
- BW Gestao de Investimentos Ltda.$8M
Full exits 14
- VANGUARD GROUP INC$133M
- TWO SIGMA ADVISERS, LP$31M
- CIBC WORLD MARKETS CORP$8M
- Freestone Grove Partners LP$4M
- Qube Research & Technologies Ltd$3M
- Quadrature Capital Ltd$3M
Largest adds
- BANK OF AMERICA CORP /DE/$27M
- TWO SIGMA INVESTMENTS, LP$20M
- FMR LLC$18M
- MARSHALL WACE, LLP$13M
- BALYASNY ASSET MANAGEMENT L.P.$12M
- JPMORGAN CHASE & CO$9M
Largest trims
- BlackRock, Inc.$54M
- UBS Group AG$54M
- GOLDMAN SACHS GROUP INC$40M
- D. E. Shaw & Co., Inc.$20M
- NOMURA HOLDINGS INC$16M
- DEUTSCHE BANK AG\$13M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| ICAHN CARL C | 33,621,735 | $149M | 10.4% | 2026-Q1 |
| BlackRock, Inc. trimmed | 31,500,530 | $139M | 9.7% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 17,016,101 | $75M | 5.2% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 13,129,869 | $58M | 4.0% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 12,913,754 | $57M | 4.0% | 2026-Q1 |
| STATE STREET CORP added | 12,677,092 | $56M | 3.9% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 11,843,102 | $52M | 3.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 8,552,834 | $38M | 2.6% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 7,596,907 | $34M | 2.3% | 2026-Q1 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 6,164,757 | $27M | 1.9% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 5,770,119 | $26M | 1.8% | 2026-Q1 |
| U S GLOBAL INVESTORS INC added | 5,542,536 | $24M | 1.7% | 2026-Q1 |
| MORGAN STANLEY added | 5,261,831 | $23M | 1.6% | 2026-Q1 |
| PAR CAPITAL MANAGEMENT INC | 4,457,425 | $20M | 1.4% | 2026-Q1 |
| FMR LLC added | 4,344,803 | $19M | 1.3% | 2026-Q1 |
| MARSHALL WACE, LLP added | 3,645,687 | $16M | 1.1% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 3,637,728 | $16M | 1.1% | 2026-Q1 |
| CITIGROUP INC added | 3,620,962 | $16M | 1.1% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 3,495,380 | $15M | 1.1% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 3,286,494 | $15M | 1.0% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 3,262,843 | $14M | 1.0% | 2026-Q1 |
| UBS Group AG trimmed | 3,173,987 | $14M | 1.0% | 2026-Q1 |
| Invesco Ltd. added | 3,166,846 | $14M | 1.0% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL added | 2,740,793 | $12M | 0.8% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 2,740,526 | $12M | 0.8% | 2026-Q1 |
| NORTHERN TRUST CORP added | 2,682,368 | $12M | 0.8% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 2,687,719 | $11M | 0.8% | 2026-Q1 |
| Trexquant Investment LP added | 2,485,390 | $11M | 0.8% | 2026-Q1 |
| PRIMECAP MANAGEMENT CO/CA/ trimmed | 2,379,200 | $11M | 0.7% | 2026-Q1 |
| CIBC Bancorp USA Inc. added | 2,319,052 | $10M | 0.7% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC added | 2,268,300 | $10M | 0.7% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 2,246,200 | $10M | 0.7% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,973,535 | $9M | 0.6% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 1,919,367 | $8M | 0.6% | 2026-Q1 |
| BW Gestao de Investimentos Ltda. new | 1,850,000 | $8M | 0.6% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 1,832,877 | $8M | 0.6% | 2026-Q1 |
| Assenagon Asset Management S.A. trimmed | 1,650,794 | $7M | 0.5% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. added | 1,609,175 | $7M | 0.5% | 2026-Q1 |
| Holocene Advisors, LP added | 1,580,441 | $7M | 0.5% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 1,600,299 | $7M | 0.5% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 1,439,277 | $6M | 0.4% | 2026-Q1 |
| Empowered Funds, LLC added | 1,432,400 | $6M | 0.4% | 2026-Q1 |
| Voleon Capital Management LP trimmed | 1,423,095 | $6M | 0.4% | 2026-Q1 |
| Nuveen, LLC trimmed | 1,275,889 | $6M | 0.4% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 1,244,044 | $5M | 0.4% | 2026-Q1 |
| Cerity Partners LLC added | 1,211,431 | $5M | 0.4% | 2026-Q1 |
| Public Sector Pension Investment Board added | 1,059,304 | $5M | 0.3% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 1,054,451 | $5M | 0.3% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ added | 1,000,453 | $4M | 0.3% | 2026-Q1 |
| ING GROEP NV | 1,000,000 | $4M | 0.3% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 909,424 | $4M | 0.3% | 2026-Q1 |
| NOMURA HOLDINGS INC trimmed | 891,691 | $4M | 0.3% | 2026-Q1 |
| Jump Financial, LLC trimmed | 878,999 | $4M | 0.3% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 873,018 | $4M | 0.3% | 2026-Q1 |
| Prentice Capital Management, LP trimmed | 836,961 | $4M | 0.3% | 2026-Q1 |
| BARCLAYS PLC trimmed | 817,999 | $4M | 0.3% | 2026-Q1 |
| SG Americas Securities, LLC trimmed | 730,288 | $3M | 0.2% | 2026-Q1 |
| PDT Partners, LLC | 705,853 | $3M | 0.2% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 665,715 | $3M | 0.2% | 2026-Q1 |
| Quantinno Capital Management LP added | 649,600 | $3M | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 627,922 | $3M | 0.2% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 608,649 | $3M | 0.2% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 608,444 | $3M | 0.2% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 584,923 | $3M | 0.2% | 2026-Q1 |
| HRT FINANCIAL LP added | 579,500 | $3M | 0.2% | 2026-Q1 |
| Corient Private Wealth LLC added | 576,133 | $3M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 570,110 | $3M | 0.2% | 2026-Q1 |
| Longitude (Cayman) Ltd. | 565,000 | $2M | 0.2% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 562,294 | $2M | 0.2% | 2026-Q1 |
| DEUTSCHE BANK AG\ trimmed | 551,220 | $2M | 0.2% | 2026-Q1 |
| DARK FOREST CAPITAL MANAGEMENT LP added | 469,622 | $2M | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 466,696 | $2M | 0.1% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 461,982 | $2M | 0.1% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC added | 430,966 | $2M | 0.1% | 2026-Q1 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. trimmed | 399,652 | $2M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 379,232 | $2M | 0.1% | 2026-Q1 |
| Creative Planning trimmed | 385,743 | $2M | 0.1% | 2026-Q1 |
| GREAT LAKES ADVISORS, LLC added | 384,498 | $2M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 367,803 | $2M | 0.1% | 2026-Q1 |
| COMMONWEALTH EQUITY SERVICES, LLC added | 346,710 | $2M | 0.1% | 2026-Q1 |
| Havemeyer Place LP new | 340,842 | $2M | 0.1% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 332,561 | $1M | 0.1% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 314,556 | $1M | 0.1% | 2026-Q1 |
| OCCUDO QUANTITATIVE STRATEGIES LP added | 295,018 | $1M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 29,185,824 | $133M | 9.3% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP added | 6,796,300 | $31M | 2.2% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC added | 1,717,617 | $8M | 0.6% | 2025-Q3 stale |
| CIBC WORLD MARKET INC. | 1,700,550 | $8M | 0.6% | 2025-Q3 stale |
| CIBC WORLD MARKETS CORP trimmed | 1,719,657 | $8M | 0.5% | 2025-Q4 stale |
| Freestone Grove Partners LP trimmed | 783,465 | $4M | 0.2% | 2025-Q4 stale |
| WELLINGTON MANAGEMENT GROUP LLP | 815,653 | $3M | 0.2% | 2025-Q2 stale |
| CANADA PENSION PLAN INVESTMENT BOARD | 700,000 | $3M | 0.2% | 2025-Q3 stale |
| Diameter Capital Partners LP new | 750,000 | $3M | 0.2% | 2025-Q2 stale |
| Qube Research & Technologies Ltd added | 634,216 | $3M | 0.2% | 2025-Q4 stale |
| Soviero Asset Management, LP added | 570,000 | $3M | 0.2% | 2025-Q3 stale |
| Quadrature Capital Ltd added | 562,631 | $3M | 0.2% | 2025-Q4 stale |
| Allianz Asset Management GmbH trimmed | 457,561 | $2M | 0.1% | 2025-Q2 stale |
| Blueshift Asset Management, LLC added | 423,275 | $2M | 0.1% | 2025-Q4 stale |
| TOWNSQUARE CAPITAL LLC trimmed | 437,300 | $2M | 0.1% | 2025-Q2 stale |
| PEAK6 LLC added | 374,613 | $2M | 0.1% | 2025-Q2 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.