Who owns NBP (NBP)
Which tracked institutional funds hold NBP, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See NBP 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 NBP is one-sided between 2025-Q4 and 2026-Q1: 3 added or opened and 20 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
NBP’s largest tracked holder by dollar value, JANUS HENDERSON GROUP PLC, 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 conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in NBP 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 48 tracked filers holding NBP, 23 increased or opened the position and 33 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 NBP 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 2
- Fiera Capital Corp$777K
- RENAISSANCE TECHNOLOGIES LLC$670K
Full exits 3
- Ariose Capital Management Ltd$5M
- MILLENNIUM MANAGEMENT LLC$3M
- Connor, Clark & Lunn Investment Management Ltd.$763K
Largest adds
- AIHC Capital Management Ltd$4M
Largest trims
- JANUS HENDERSON GROUP PLC$19M
- HHLR ADVISORS, LTD.$9M
- Point72 Asset Management, L.P.$6M
- MORGAN STANLEY$6M
- Siren, L.L.C.$5M
- Woodline Partners LP$2M
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 |
|---|---|---|---|---|
| JANUS HENDERSON GROUP PLC trimmed | 6,032,650 | $15M | 16.9% | 2026-Q1 |
| HHLR ADVISORS, LTD. | 5,980,568 | $15M | 16.8% | 2026-Q1 |
| MORGAN STANLEY added | 3,838,198 | $9M | 10.8% | 2026-Q1 |
| Siren, L.L.C. | 3,000,000 | $7M | 8.4% | 2026-Q1 |
| AIHC Capital Management Ltd added | 2,262,933 | $6M | 6.3% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 1,389,403 | $3M | 3.9% | 2026-Q1 |
| Candriam S.C.A. | 1,132,563 | $3M | 3.2% | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,000,000 | $2M | 2.8% | 2026-Q1 |
| Woodline Partners LP trimmed | 700,000 | $2M | 2.0% | 2026-Q1 |
| BlackRock, Inc. added | 627,496 | $2M | 1.8% | 2026-Q1 |
| Exome Asset Management LLC added | 576,960 | $1M | 1.6% | 2026-Q1 |
| STATE STREET CORP added | 370,107 | $910K | 1.0% | 2026-Q1 |
| Fiera Capital Corp new | 315,681 | $777K | 0.9% | 2026-Q1 |
| BARCLAYS PLC trimmed | 299,299 | $736K | 0.8% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 272,412 | $670K | 0.8% | 2026-Q1 |
| Taikang Asset Management (Hong Kong) Co Ltd added | 170,931 | $420K | 0.5% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 166,616 | $410K | 0.5% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 146,322 | $360K | 0.4% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 112,463 | $277K | 0.3% | 2026-Q1 |
| HRT FINANCIAL LP added | 107,524 | $264K | 0.3% | 2026-Q1 |
| XTX Topco Ltd trimmed | 101,509 | $250K | 0.3% | 2026-Q1 |
| AXQ CAPITAL, LP new | 83,330 | $205K | 0.2% | 2026-Q1 |
| DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. | 80,400 | $198K | 0.2% | 2026-Q1 |
| Leonteq Securities AG added | 80,000 | $197K | 0.2% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 73,102 | $180K | 0.2% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 68,849 | $169K | 0.2% | 2026-Q1 |
| UBS Group AG trimmed | 63,541 | $156K | 0.2% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 57,489 | $129K | 0.1% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC added | 35,414 | $87K | 0.1% | 2026-Q1 |
| Invesco Ltd. added | 28,161 | $69K | 0.1% | 2026-Q1 |
| Caitong International Asset Management Co., Ltd added | 25,982 | $64K | 0.1% | 2026-Q1 |
| Squarepoint Ops LLC trimmed | 23,807 | $59K | 0.1% | 2026-Q1 |
| China Universal Asset Management Co., Ltd. added | 19,919 | $49K | 0.1% | 2026-Q1 |
| Jump Financial, LLC added | 19,833 | $49K | 0.1% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 12,817 | $32K | 0.0% | 2026-Q1 |
| BANK OF NOVA SCOTIA new | 11,178 | $27K | 0.0% | 2026-Q1 |
| Freestone Capital Holdings, LLC | 10,000 | $25K | 0.0% | 2026-Q1 |
| Mirae Asset Global Investments Co., Ltd. trimmed | 5,855 | $14K | 0.0% | 2026-Q1 |
| Tower Research Capital LLC (TRC) added | 3,241 | $8K | 0.0% | 2026-Q1 |
| CITIGROUP INC trimmed | 3,187 | $8K | 0.0% | 2026-Q1 |
| GF FUND MANAGEMENT CO. LTD. added | 2,321 | $6K | 0.0% | 2026-Q1 |
| PNC FINANCIAL SERVICES GROUP, INC. added | 2,000 | $5K | 0.0% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP | 1,104 | $3K | 0.0% | 2026-Q1 |
| SBI Securities Co., Ltd. added | 225 | $554 | 0.0% | 2026-Q1 |
| Vermillion Wealth Management, Inc. | 200 | $492 | 0.0% | 2026-Q1 |
| RHUMBLINE ADVISERS | 33 | $81 | 0.0% | 2026-Q1 |
| Eurizon Capital SGR S.p.A. | 1 | $2 | 0.0% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 99 | — | 0.0% | 2026-Q1 |
| Ariose Capital Management Ltd added | 1,363,515 | $5M | 6.2% | 2025-Q4 stale |
| MILLENNIUM MANAGEMENT LLC added | 846,008 | $3M | 3.8% | 2025-Q4 stale |
| Point72 Hong Kong Ltd added | 561,366 | $2M | 2.4% | 2025-Q3 stale |
| Connor, Clark & Lunn Investment Management Ltd. added | 191,714 | $763K | 0.9% | 2025-Q4 stale |
| SUPERSTRING CAPITAL MANAGEMENT LP new | 139,886 | $529K | 0.6% | 2025-Q3 stale |
| TWO SIGMA ADVISERS, LP trimmed | 209,383 | $507K | 0.6% | 2025-Q2 stale |
| ALPS ADVISORS INC added | 112,451 | $448K | 0.5% | 2025-Q4 stale |
| Stonepine Capital Management, LLC new | 483,647 | $398K | 0.5% | 2025-Q1 stale |
| LMR Partners LLP new | 100,000 | $378K | 0.4% | 2025-Q3 stale |
| TWO SIGMA INVESTMENTS, LP trimmed | 113,262 | $274K | 0.3% | 2025-Q2 stale |
| Alberta Investment Management Corp | 74,723 | $181K | 0.2% | 2025-Q2 stale |
| Aberdeen Group plc trimmed | 43,738 | $165K | 0.2% | 2025-Q3 stale |
| SG Americas Securities, LLC trimmed | 36,481 | $145K | 0.2% | 2025-Q4 stale |
| NOMURA HOLDINGS INC added | 35,200 | $140K | 0.2% | 2025-Q4 stale |
| JANE STREET GROUP, LLC added | 32,581 | $130K | 0.1% | 2025-Q4 stale |
| Quadrature Capital Ltd new | 29,588 | $118K | 0.1% | 2025-Q4 stale |
| MANGROVE PARTNERS IM, LLC new | 26,026 | $104K | 0.1% | 2025-Q4 stale |
| CreativeOne Wealth, LLC new | 37,430 | $91K | 0.1% | 2025-Q2 stale |
| Mariner, LLC | 28,760 | $70K | 0.1% | 2025-Q2 stale |
| Ground Swell Capital, LLC new | 63,730 | $53K | 0.1% | 2025-Q1 stale |
| Brooklyn Investment Group new | 12,715 | $51K | 0.1% | 2025-Q4 stale |
| Walleye Capital LLC new | 11,000 | $42K | 0.0% | 2025-Q3 stale |
| HBK Sorce Advisory LLC new | 46,060 | $38K | 0.0% | 2025-Q1 stale |
| BANK OF AMERICA CORP /DE/ added | 8,219 | $33K | 0.0% | 2025-Q4 stale |
| TWO SIGMA SECURITIES, LLC added | 12,821 | $31K | 0.0% | 2025-Q2 stale |
| BAXTER BROS INC new | 10,000 | $24K | 0.0% | 2025-Q2 stale |
| GROUP ONE TRADING LLC added | 3,963 | $16K | 0.0% | 2025-Q4 stale |
| SIMPLEX TRADING, LLC trimmed | 3,060 | $12K | 0.0% | 2025-Q4 stale |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 2,947 | $12K | 0.0% | 2025-Q4 stale |
| RAYMOND JAMES FINANCIAL INC new | 1,000 | $2K | 0.0% | 2025-Q2 stale |
| Farther Finance Advisors, LLC new | 283 | $1K | 0.0% | 2025-Q4 stale |
| Daiwa Securities Group Inc. added | 346 | $1K | 0.0% | 2025-Q4 stale |
| OSAIC HOLDINGS, INC. | 30 | $119 | 0.0% | 2025-Q4 stale |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 3 | $12 | 0.0% | 2025-Q4 stale |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 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.