BDTX — BLACK DIAMOND THERAPEUTICS I
As of Q2 2026, 25 SEC-registered investment managers reported holding BDTX (BLACK DIAMOND THERAPEUTICS I) in their latest 13F filings, with a combined reported value of $22.50M across 12.20M shares. That is +24.3% by share count (+2.39M shares) versus the previous quarter, while reported value moved +7.6%. Ownership is concentrated: the five largest holders account for 71.0% of reported value and the top ten for 86.9%.
Compared with the prior quarter, 5 opened new positions, 12 added to existing stakes, 8 trimmed, 4 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
BDTX 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 |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 3.92M | $7.25M | 0.00% | Add |
| Vanguard Group history | Q4 2025 | 2.19M | $5.32M | 0.00% | Hold |
| Capital World Investors history | Q3 2021 | 525.00K | $4.44M | 0.00% | New |
| Renaissance Technologies history | Q2 2026 | 1.96M | $3.63M | 0.01% | Add |
| Geode Capital Management history | Q2 2026 | 1.22M | $2.25M | 0.00% | Add |
| Marshall Wace history | Q2 2026 | 896.60K | $1.66M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | Q2 2026 | 643.67K | $1.19M | 0.00% | Add |
| Balyasny Asset Management history | Q2 2026 | 542.17K | $1.00M | 0.00% | Add |
| Bank of America Corp history | Q2 2026 | 413.52K | $765.00K | 0.00% | Add |
| Northern Trust Corp history | Q2 2026 | 365.39K | $675.98K | 0.00% | Reduce |
| BNY Mellon history | Q2 2026 | 318.76K | $589.71K | 0.00% | Add |
| Goldman Sachs Group history | Q2 2026 | 288.78K | $534.24K | 0.00% | Reduce |
| Arrowstreet Capital history | Q2 2026 | 265.56K | $491.29K | 0.00% | Reduce |
| UBS Group AG history | Q2 2026 | 265.31K | $490.83K | 0.00% | Reduce |
| Wellington Management Group history | Q4 2024 | 221.24K | $473.45K | 0.00% | Add |
| Morgan Stanley history | Q2 2026 | 231.20K | $427.72K | 0.00% | Add |
| D. E. Shaw & Co history | Q2 2026 | 157.34K | $291.08K | 0.00% | Reduce |
| Millennium Management history | Q1 2026 | 134.98K | $287.50K | 0.00% | Reduce |
| Citadel Advisors history | Q2 2026 | 151.00K | $279.35K | 0.00% | Reduce |
| Invesco Ltd history | Q2 2026 | 131.66K | $243.58K | 0.00% | Add |
New Positions (Q2 2026)
- Deutsche Bank AG 46.04K sh · $85.17K
- Wells Fargo & Co 39.55K sh · $73.18K
- JPMorgan Chase & Co 29.24K sh · $51.17K
- Legal & General Investment Management America 4.56K sh · $8.44K
- T. Rowe Price Associates 39.28K sh · $73
Fully Exited (vs previous quarter)
- Millennium Management sold 134.98K sh · $287.50K
- Point72 Asset Management sold 100.98K sh · $215.10K
- Prudential Financial sold 17.15K sh · $36.53K
- Royce & Associates sold 16.83K sh · $35.85K
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 3.50M | 3.52M | 3.47M | 1.09M | 1.03M | 888.26K | 1.11M | 3.92M |
| Renaissance Technologies | — | 385.40K | 264.49K | 272.00K | 217.70K | 220.61K | 217.50K | 220.70K | 328.90K | 450.40K | 212.60K | 263.90K | 253.80K | 904.00K | 79.90K | 167.10K | 599.40K | 949.74K | 1.64M | 1.96M |
| Geode Capital Management | 349.98K | 396.17K | 432.02K | 246.71K | 264.55K | 265.29K | 270.43K | 271.21K | 324.29K | 350.45K | 382.61K | 842.43K | 944.88K | 959.32K | 965.60K | 495.34K | 500.52K | 505.78K | 536.58K | 1.22M |
| Marshall Wace | — | — | — | — | — | — | — | — | — | 22.92K | — | 94.54K | 97.17K | — | — | 737.88K | 1.30M | 1.11M | 836.27K | 896.60K |
| Fidelity Management & Research (FMR) | 9 | 9 | 14.66K | 36 | 290 | 9 | 84 | 18 | 2 | 2 | — | — | 179.07K | 196.13K | 338.67K | 413.89K | 453.56K | 541.15K | 623.83K | 643.67K |
| Balyasny Asset Management | — | — | — | — | — | — | — | — | — | — | 34.92K | — | — | — | — | — | — | — | 510.81K | 542.17K |
| Bank of America Corp | 37.16K | 59.12K | 58.24K | 49.73K | 15.09K | 12.81K | 12.79K | 12 | 596 | 56.93K | 11.38K | 18.89K | 42.30K | 74.72K | 46.06K | 35.39K | 43.36K | 51.10K | 114.14K | 413.52K |
| Northern Trust Corp | 203.45K | 201.46K | 189.95K | 37.84K | 37.98K | 37.98K | 37.98K | 37.89K | 69.42K | 109.69K | 104.03K | 124.15K | 345.11K | 382.75K | 378.21K | 151.42K | 488.06K | 472.70K | 464.71K | 365.39K |
| BNY Mellon | 99.38K | 89.55K | 87.56K | 18.27K | 18.27K | 18.19K | 18.19K | — | — | — | — | 108.96K | 141.73K | 207.07K | 206.83K | 125.67K | 125.67K | 214.67K | 189.15K | 318.76K |
| Goldman Sachs Group | 126.11K | 132.16K | 181.10K | 102.13K | 54.98K | 37.01K | 36.68K | — | — | 45.98K | 333.25K | 63.12K | 281.02K | 483.84K | 479.39K | 350.64K | 449.02K | 325.33K | 684.42K | 288.78K |
| Arrowstreet Capital | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 138.14K | 896.85K | 1.04M | 834.57K | 265.56K |
| UBS Group AG | 16.82K | 29.55K | 20.82K | 17.60K | 5.38K | 3.43K | — | 8.52K | 246 | 3.99K | 4.27K | 26.53K | 38.46K | 49.89K | 127.79K | 313.70K | 628.42K | 257.63K | 564.84K | 265.31K |
| Morgan Stanley | 761.09K | 773.94K | 493.36K | 536.22K | 229.19K | 31.20K | 27.97K | 16.27K | 22.05K | 11.83K | 58.90K | 216.33K | 125.00K | 218.02K | 424.36K | 90.32K | 69.14K | 95.15K | 88.62K | 231.20K |
| D. E. Shaw & Co | — | — | — | — | — | — | — | — | — | — | — | — | — | 17.32K | 17.85K | 17.90K | 143.64K | 655.77K | 363.92K | 157.34K |
| Citadel Advisors | 96.13K | 61.30K | 64.49K | 164.94K | 175.15K | 813.50K | 566.17K | 1.33M | 48.07K | 128.47K | 23.79K | 12.03K | 800.10K | 15.30K | 39.10K | 185.27K | — | 488.76K | 604.55K | 151.00K |
| Invesco Ltd | 10.63K | — | — | — | — | — | — | — | — | — | — | 712.38K | 17.48K | 18.21K | 45.99K | 60.21K | 95.34K | 131.44K | 107.40K | 131.66K |
| Charles Schwab Investment Management | 60.31K | 60.31K | 48.29K | 17.99K | — | — | — | 14.48K | 14.48K | 14.48K | 14.48K | 102.20K | 109.22K | 109.22K | 109.22K | 14.48K | 14.48K | 14.48K | 14.48K | 107.69K |
| CPP Investments | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 203.10K | 211.40K | 103.60K |
| Deutsche Bank AG | 24.96K | 13.82K | 12.36K | — | 321.60K | — | — | — | — | — | — | 22.39K | 22.39K | 22.39K | 22.39K | — | — | — | — | 46.04K |
| Two Sigma Investments | 296.81K | 301.00K | 407.42K | 260.48K | 207.89K | 143.66K | 107.75K | — | 80.12K | 367.29K | 358.06K | 183.23K | 84.20K | — | — | — | — | — | 43.30K | 42.00K |
▲ 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