Who owns BNR
Which tracked institutional funds hold BNR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BNR company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-18). 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 BNR is one-sided between 2026-Q1 and 2026-Q2: 0 added or opened and 2 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
BNR’s largest tracked holder by dollar value, Kynam Capital Management, LP, sizes it at 0.6% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.6pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in BNR 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 2026-Q1 and 2026-Q2, across 16 tracked filers holding BNR, 10 increased or opened the position and 7 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 BNR between the 2026-Q1 and 2026-Q2 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.
Largest trims
- Kynam Capital Management, LP$9M
- CRCM LP$3M
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 |
|---|---|---|---|---|
| Kynam Capital Management, LP added | 1,238,563 | $11M | 65.4% | 2026-Q2 |
| CRCM LP trimmed | 211,997 | $2M | 11.0% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 52,838 | $442K | 2.7% | 2026-Q2 |
| MORGAN STANLEY added | 43,594 | $365K | 2.3% | 2026-Q2 |
| Amova Asset Management Americas, Inc. trimmed | 29,724 | $258K | 1.6% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 29,724 | $249K | 1.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ | 29,164 | $244K | 1.5% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 27,288 | $237K | 1.5% | 2026-Q2 |
| HSG Holding Ltd | 21,212 | $178K | 1.1% | 2026-Q2 |
| UBS Group AG added | 17,916 | $150K | 0.9% | 2026-Q2 |
| Almanack Investment Partners, LLC. new | 16,198 | $136K | 0.8% | 2026-Q2 |
| XTX Topco Ltd new | 13,621 | $118K | 0.7% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS | 2,800 | $23K | 0.1% | 2026-Q2 |
| Tower Research Capital LLC (TRC) added | 1,242 | $10K | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 166 | $1K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA new | 73 | $1K | 0.0% | 2026-Q2 |
| Redwood Wealth Management Group, LLC trimmed | 18,278 | $295K | 1.8% | 2026-Q1 stale (1 quarter behind) |
| BlackRock, Inc. trimmed | 4 | $65 | 0.0% | 2026-Q1 stale (1 quarter behind) |
| CITIGROUP INC | 1 | $16 | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Prospera Financial Services Inc added | 31,185 | $628K | 3.9% | 2025-Q4 stale (2 quarters behind) |
| MARSHALL WACE, LLP new | 10,903 | $220K | 1.4% | 2025-Q4 stale (2 quarters behind) |
| SHEN NEIL NANPENG | 885 | $36K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| SkyView Investment Advisors, LLC | 10,000 | $87K | 0.5% | 2025-Q3 stale (3 quarters behind) |
| China Universal Asset Management Co., Ltd. new | 3,000 | $26K | 0.2% | 2025-Q3 stale (3 quarters behind) |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 30,814 | $97K | 0.6% | 2025-Q2 stale (4 quarters behind) |
| RHUMBLINE ADVISERS trimmed | 23 | $72 | 0.0% | 2025-Q2 stale (4 quarters behind) |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 stale (4 quarters behind) |
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.