BNR — BURNING ROCK BIOTECH LTD
As of Q2 2026, 7 SEC-registered investment managers reported holding BNR (BURNING ROCK BIOTECH LTD) in their latest 13F filings, with a combined reported value of $1.44M across 170.97K shares. That is +74.6% by share count (+73.05K shares) versus the previous quarter, while reported value moved -8.9%. Ownership is concentrated: the five largest holders account for 99.9% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 4 added to existing stakes, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
BNR is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| CPP Investments history | Q4 2021 | 1.24M | $11.80M | 0.01% | Hold |
| ARK Invest history | Q2 2022 | 1.77M | $4.25M | 0.03% | Reduce |
| Fidelity Management & Research (FMR) history | Q3 2021 | 103.90K | $1.86M | 0.00% | New |
| Fidelity International (FIL) history | Q1 2025 | 280.90K | $1.18M | 0.00% | Hold |
| Two Sigma Investments history | Q2 2022 | 299.88K | $873.00K | 0.00% | New |
| Prudential Financial history | Q3 2021 | 42.00K | $751.00K | 0.00% | New |
| BNY Mellon history | Q3 2021 | 36.17K | $647.00K | 0.00% | New |
| Millennium Management history | Q1 2025 | 140.72K | $591.00K | 0.00% | Reduce |
| Renaissance Technologies history | Q2 2026 | 52.84K | $442.25K | 0.00% | Add |
| Vanguard Group history | Q3 2022 | 166.22K | $396.00K | 0.00% | Reduce |
| Morgan Stanley history | Q2 2026 | 43.59K | $364.88K | 0.00% | Add |
| Bank of America Corp history | Q2 2026 | 29.16K | $244.10K | 0.00% | Hold |
| Citadel Advisors history | Q2 2026 | 27.29K | $236.59K | 0.00% | Add |
| Marshall Wace history | Q4 2025 | 10.90K | $219.69K | 0.00% | New |
| Baillie Gifford & Co history | Q3 2023 | 156.91K | $152.21K | 0.00% | Reduce |
| UBS Group AG history | Q2 2026 | 17.92K | $149.96K | 0.00% | Add |
| Goldman Sachs Group history | Q4 2022 | 55.45K | $124.77K | 0.00% | New |
| Wellington Management Group history | Q3 2022 | 48.18K | $115.00K | 0.00% | Reduce |
| Invesco Ltd history | Q2 2023 | 51.22K | $110.12K | 0.00% | Reduce |
| MFS Investment Management history | Q2 2025 | 30.81K | $97.37K | 0.00% | Reduce |
New Positions (Q2 2026)
- JPMorgan Chase & Co 166 sh · $1.34K
Fully Exited (vs previous quarter)
- Citigroup Inc sold 1 sh · $16
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Renaissance Technologies | 10.10K | 165.39K | 113.60K | 1.10M | 540.80K | 379.50K | 362.90K | 356.10K | 352.00K | 345.30K | 342.70K | 33.62K | 32.92K | 32.32K | 31.72K | 31.72K | 31.72K | 31.12K | 35.41K | 52.84K |
| Morgan Stanley | 467.64K | 524.72K | 885.81K | 974.20K | 914.99K | 912.01K | 773.65K | 633.73K | 319.88K | 319.81K | 223.88K | 15.98K | 10.43K | 10.73K | 10.73K | 18.21K | 22.27K | 11.84K | 15.27K | 43.59K |
| Bank of America Corp | 81.81K | 9.13K | 2.26K | 226.05K | 300.14K | 297.25K | 297.24K | 293.02K | 292.80K | 292.93K | 292.87K | 29.30K | 29.28K | 29.30K | 29.30K | 29.28K | 29.18K | 29.18K | 29.16K | 29.16K |
| Citadel Advisors | 33.31K | 150.60K | 28.75K | — | 26.01K | — | — | — | — | — | 12.56K | — | — | 12.27K | — | 24.45K | — | — | 17.67K | 27.29K |
| UBS Group AG | 75.96K | 1.36K | 2.50K | 31.72K | — | 1.87K | 2.92K | — | 1.73K | — | 83 | 2.58K | 4.25K | 1.43K | 110 | 709 | 868 | 1.17K | 408 | 17.92K |
| JPMorgan Chase & Co | 85.06K | — | — | — | — | — | — | 223 | 217 | — | 1.20K | 120 | 120 | 120 | 120 | 51 | 64 | — | — | 166 |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 10 | 10 | 10 | 10 | 4 | 4 |
| Citigroup Inc | 43.25K | 24.35K | 17.73K | 59 | 56 | — | — | — | — | — | — | — | — | 31 | — | — | — | 1 | 1 | — |
| Marshall Wace | — | 8.68K | — | 642.72K | 128.19K | — | — | — | — | — | — | — | — | — | — | — | — | 10.90K | — | — |
| Bridgewater Associates | 158.19K | 193.60K | 158.41K | 89.69K | 86.72K | 85.28K | 64.82K | 16.75K | — | — | — | — | — | — | — | — | — | — | — | — |
| ARK Invest | — | 847.54K | 3.52M | 1.77M | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Fidelity Management & Research (FMR) | 103.90K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goldman Sachs Group | 81.69K | 40.66K | — | — | — | 55.45K | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Baillie Gifford & Co | 8.79M | 8.90M | 8.91M | 337.89K | 160.18K | 160.18K | 160.18K | 160.18K | 156.91K | — | — | — | — | — | — | — | — | — | — | — |
| Fidelity International (FIL) | — | — | — | — | — | 2.81M | 2.81M | 2.81M | 2.81M | 2.81M | 2.81M | 280.90K | 280.90K | 280.90K | 280.90K | — | — | — | — | — |
| Deutsche Bank AG | 68.74K | 2.14K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| CPP Investments | 1.24M | 1.24M | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Two Sigma Investments | — | 80.08K | — | 299.88K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| BNY Mellon | 36.17K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| D. E. Shaw & Co | 41.56K | — | — | 187.54K | 37.56K | 28.93K | 20.33K | 20.33K | 20.33K | — | — | — | — | — | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details