Who owns JBI (JBI)
Which tracked institutional funds hold JBI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See JBI 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
The tracked-fund tape on JBI is one-sided between 2025-Q4 and 2026-Q1: 21 added or opened and 75 trimmed or exited — on balance reducing.
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
JBI’s largest tracked holder by dollar value, FMR LLC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes JBI more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in JBI 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 204 tracked filers holding JBI, 116 increased or opened the position and 118 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 JBI 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 12
- VANGUARD PORTFOLIO MANAGEMENT LLC$31M
- VANGUARD CAPITAL MANAGEMENT LLC$30M
- Gumshoe Capital Management LLC$13M
- VANGUARD FIDUCIARY TRUST CO$5M
- FIFTH THIRD BANCORP$1M
- TEACHER RETIREMENT SYSTEM OF TEXAS$1M
Full exits 18
- VANGUARD GROUP INC$77M
- M&T Bank Corp$48M
- Boston Partners$16M
- AltraVue Capital, LLC$10M
- Roubaix Capital, LLC$6M
- Clearbridge Investments, LLC$5M
Largest adds
- JANE STREET GROUP, LLC$2M
- CenterBook Partners LP$2M
- D. E. Shaw & Co., Inc.$2M
- GRIZZLYROCK CAPITAL, LLC$1M
- FIRST TRUST ADVISORS LP$1M
- SEI INVESTMENTS CO$819K
Largest trims
- Ophir Asset Management Pty Ltd$18M
- JANUS HENDERSON GROUP PLC$16M
- BlackRock, Inc.$13M
- COOKE & BIELER LP$11M
- Invesco Ltd.$9M
- FMR LLC$8M
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 |
|---|---|---|---|---|
| FMR LLC added | 20,828,711 | $107M | 11.2% | 2026-Q1 |
| BlackRock, Inc. added | 10,023,581 | $52M | 5.4% | 2026-Q1 |
| COOKE & BIELER LP added | 7,783,875 | $40M | 4.2% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 6,606,808 | $33M | 3.4% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 6,032,886 | $31M | 3.2% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 5,848,486 | $30M | 3.1% | 2026-Q1 |
| River Road Asset Management, LLC trimmed | 4,500,422 | $23M | 2.4% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 4,389,694 | $23M | 2.4% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 4,205,659 | $22M | 2.3% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,318,585 | $17M | 1.8% | 2026-Q1 |
| STATE STREET CORP added | 3,083,374 | $16M | 1.7% | 2026-Q1 |
| Allspring Global Investments Holdings, LLC trimmed | 2,858,971 | $14M | 1.5% | 2026-Q1 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC added | 2,729,756 | $14M | 1.5% | 2026-Q1 |
| DAVENPORT & Co LLC added | 2,628,894 | $14M | 1.4% | 2026-Q1 |
| Gumshoe Capital Management LLC new | 2,454,309 | $13M | 1.3% | 2026-Q1 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC trimmed | 1,869,524 | $10M | 1.0% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,764,558 | $9M | 0.9% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 1,718,293 | $9M | 0.9% | 2026-Q1 |
| GLENMEDE TRUST CO NA trimmed | 1,534,656 | $8M | 0.8% | 2026-Q1 |
| ROYCE & ASSOCIATES LP added | 1,511,391 | $8M | 0.8% | 2026-Q1 |
| RBF Capital, LLC added | 1,401,614 | $7M | 0.8% | 2026-Q1 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC added | 1,391,748 | $7M | 0.7% | 2026-Q1 |
| First Eagle Investment Management, LLC added | 1,383,795 | $7M | 0.7% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,304,176 | $7M | 0.7% | 2026-Q1 |
| ANCHOR CAPITAL MANAGEMENT COMPANY, LLC | 1,209,226 | $6M | 0.6% | 2026-Q1 |
| NORTHERN TRUST CORP added | 1,155,906 | $6M | 0.6% | 2026-Q1 |
| Bernzott Capital Advisors added | 1,076,690 | $6M | 0.6% | 2026-Q1 |
| Pacer Advisors, Inc. added | 881,492 | $5M | 0.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 916,906 | $5M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 916,606 | $5M | 0.5% | 2026-Q1 |
| CenterBook Partners LP added | 900,210 | $5M | 0.5% | 2026-Q1 |
| Ophir Asset Management Pty Ltd trimmed | 836,650 | $4M | 0.4% | 2026-Q1 |
| Hillsdale Investment Management Inc. trimmed | 644,500 | $3M | 0.3% | 2026-Q1 |
| GRIZZLYROCK CAPITAL, LLC added | 626,983 | $3M | 0.3% | 2026-Q1 |
| LSV ASSET MANAGEMENT added | 622,400 | $3M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 592,124 | $3M | 0.3% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 590,586 | $3M | 0.3% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC trimmed | 577,695 | $3M | 0.3% | 2026-Q1 |
| SEI INVESTMENTS CO added | 517,883 | $3M | 0.3% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 511,709 | $3M | 0.3% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 496,708 | $3M | 0.3% | 2026-Q1 |
| VELA Investment Management, LLC added | 494,196 | $3M | 0.3% | 2026-Q1 |
| WEDGE CAPITAL MANAGEMENT L L P/NC added | 490,848 | $3M | 0.3% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 466,088 | $2M | 0.2% | 2026-Q1 |
| Balentine LLC | 450,000 | $2M | 0.2% | 2026-Q1 |
| ISTHMUS PARTNERS, LLC added | 443,001 | $2M | 0.2% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 423,928 | $2M | 0.2% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 415,351 | $2M | 0.2% | 2026-Q1 |
| UBS Group AG added | 396,264 | $2M | 0.2% | 2026-Q1 |
| CLARK ESTATES INC/NY added | 381,500 | $2M | 0.2% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC trimmed | 354,174 | $2M | 0.2% | 2026-Q1 |
| Pallas Capital Advisors LLC added | 343,596 | $2M | 0.2% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 301,500 | $2M | 0.2% | 2026-Q1 |
| Invesco Ltd. trimmed | 279,799 | $1M | 0.2% | 2026-Q1 |
| Swiss National Bank | 271,300 | $1M | 0.1% | 2026-Q1 |
| Nuveen, LLC trimmed | 255,672 | $1M | 0.1% | 2026-Q1 |
| FIFTH THIRD BANCORP new | 252,564 | $1M | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 252,211 | $1M | 0.1% | 2026-Q1 |
| Villanova Investment Management Co LLC added | 251,585 | $1M | 0.1% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC trimmed | 245,895 | $1M | 0.1% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 227,586 | $1M | 0.1% | 2026-Q1 |
| TEACHER RETIREMENT SYSTEM OF TEXAS trimmed | 220,051 | $1M | 0.1% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 216,083 | $1M | 0.1% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 215,143 | $1M | 0.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 204,413 | $1M | 0.1% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 202,937 | $1M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 148,510 | $971K | 0.1% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 172,330 | $887K | 0.1% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 171,657 | $884K | 0.1% | 2026-Q1 |
| Quantinno Capital Management LP trimmed | 169,861 | $875K | 0.1% | 2026-Q1 |
| AMICA MUTUAL INSURANCE CO added | 157,668 | $812K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 11,725,168 | $77M | 8.0% | 2025-Q4 stale |
| WASATCH ADVISORS LP added | 5,262,405 | $52M | 5.4% | 2025-Q3 stale |
| M&T Bank Corp added | 100,095 | $48M | 5.0% | 2025-Q4 stale |
| BAMCO INC /NY/ | 2,750,000 | $27M | 2.8% | 2025-Q3 stale |
| Glenmede Investment Management, LP trimmed | 1,825,526 | $18M | 1.9% | 2025-Q3 stale |
| Boston Partners trimmed | 2,458,546 | $16M | 1.7% | 2025-Q4 stale |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 1,861,545 | $13M | 1.4% | 2025-Q1 stale |
| AltraVue Capital, LLC trimmed | 1,520,530 | $10M | 1.0% | 2025-Q4 stale |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 806,608 | $8M | 0.8% | 2025-Q3 stale |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC new | 1,101,359 | $8M | 0.8% | 2025-Q1 stale |
| Roubaix Capital, LLC added | 993,145 | $6M | 0.7% | 2025-Q4 stale |
| Epoch Investment Partners, Inc. added | 777,405 | $6M | 0.6% | 2025-Q1 stale |
| DANSKE BANK A/S added | 498,134 | $5M | 0.5% | 2025-Q3 stale |
| Clearbridge Investments, LLC trimmed | 718,316 | $5M | 0.5% | 2025-Q4 stale |
| PUBLIC SECTOR PENSION INVESTMENT BOARD new | 692,731 | $5M | 0.5% | 2025-Q4 stale |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC trimmed | 604,417 | $4M | 0.5% | 2025-Q1 stale |
| Senvest Management, LLC trimmed | 451,203 | $3M | 0.3% | 2025-Q4 stale |
| Applied Fundamental Research, LLC trimmed | 304,542 | $2M | 0.3% | 2025-Q2 stale |
| Meros Investment Management, LP added | 322,271 | $2M | 0.2% | 2025-Q4 stale |
| Jackson Creek Investment Advisors LLC trimmed | 203,435 | $2M | 0.2% | 2025-Q3 stale |
| COMERICA BANK added | 232,336 | $2M | 0.2% | 2025-Q4 stale |
| ExodusPoint Capital Management, LP added | 163,620 | $1M | 0.1% | 2025-Q2 stale |
| Y-Intercept (Hong Kong) Ltd added | 173,481 | $1M | 0.1% | 2025-Q4 stale |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 5,363 | $1M | 0.1% | 2025-Q4 stale |
| B. Metzler seel. Sohn & Co. AG added | 101,556 | $1M | 0.1% | 2025-Q3 stale |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 100,276 | $990K | 0.1% | 2025-Q3 stale |
| TUDOR INVESTMENT CORP ET AL | 93,880 | $927K | 0.1% | 2025-Q4 stale |
| TWINBEECH CAPITAL LP added | 125,123 | $901K | 0.1% | 2025-Q1 stale |
| Qube Research & Technologies Ltd added | 137,483 | $899K | 0.1% | 2025-Q4 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.