Latest Period
Q4 2025
Security Snapshot
Black Diamond Therapeutics, Inc. - Common Stock, par value $0.0001 per share (BDTX) Institutional Ownership
CUSIP: 09203E105
13F Institutional Holders and Ownership History from Q1 2020 to Q1 2026
Institutions Reporting
103
Shares (Excl. Options)
37,853,431
Price
$2.43
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- Type / Class
- Equity / Common Stock, par value $0.0001 per share
- Symbol
- BDTX on Nasdaq
- Shares outstanding
- 58,000,000
- Price per share
- $2.13
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 37,853,431
- Total reported value
- $92,001,922
- % of total 13F portfolios
- 0%
- Share change
- -1,059,083
- Value change
- -$6,001,452
- Number of holders
- 103
- Price from insider filings
- $2.13
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- BDTX - Black Diamond Therapeutics, Inc. - Common Stock, par value $0.0001 per share is tracked under CUSIP 09203E105.
- 103 institutions reported positions in Q4 2025.
- 3 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 103 to 8 between Q4 2025 and Q1 2026.
- Reported value moved from $92,001,922 to $498,029.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 103 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 09203E105?
CUSIP 09203E105 identifies BDTX - Black Diamond Therapeutics, Inc. - Common Stock, par value $0.0001 per share in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 09203E105:
Significant Owners of Black Diamond Therapeutics, Inc. - Common Stock, par value $0.0001 per share (BDTX) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BB BIOTECH AG | 4.8% | -69% | $4,373,675 | -$9,254,867 | 2,733,547 | -68% | BB Biotech AG | 19 Mar 2025 |
| BlackRock, Inc. | 4.5% | $4,037,634 | 2,523,521 | BlackRock, Inc. | 31 Mar 2025 | |||
| Vestal Point Capital, LP | 1.5% | $2,166,300 | 870,000 | Vestal Point Capital, LP | 31 Dec 2025 |
As of 31 Dec 2025, 103 institutional investors reported holding 37,853,431 shares of Black Diamond Therapeutics, Inc. - Common Stock, par value $0.0001 per share (BDTX). This represents 65% of the company’s total 58,000,000 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Black Diamond Therapeutics, Inc. - Common Stock, par value $0.0001 per share (BDTX) together control 56% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 18% | 10,606,599 | -1.3% | 0.02% | $25,775,000 |
| NEA Management Company, LLC | 7.7% | 4,448,757 | 0% | 0.55% | $10,810,480 |
| VANGUARD GROUP INC | 3.8% | 2,188,857 | 0% | 0% | $5,318,922 |
| ACADIAN ASSET MANAGEMENT LLC | 2.8% | 1,630,173 | +239% | 0.01% | $3,956,000 |
| MARSHALL WACE, LLP | 1.9% | 1,110,088 | -15% | 0% | $2,697,515 |
| Siren, L.L.C. | 1.8% | 1,046,517 | 0% | 0.08% | $2,543,036 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.8% | 1,040,468 | +16% | 0% | $2,528,337 |
| JANE STREET GROUP, LLC | 1.7% | 961,776 | +305% | 0% | $2,337,115 |
| RENAISSANCE TECHNOLOGIES LLC | 1.6% | 949,735 | +58% | 0% | $2,307,856 |
| BlackRock, Inc. | 1.5% | 888,260 | -14% | 0% | $2,158,472 |
| Vestal Point Capital, LP | 1.5% | 870,000 | -84% | 0.08% | $2,114,100 |
| DIMENSIONAL FUND ADVISORS LP | 1.5% | 857,015 | +88% | 0% | $2,082,832 |
| D. E. Shaw & Co., Inc. | 1.1% | 655,772 | +357% | 0% | $1,593,526 |
| Connor, Clark & Lunn Investment Management Ltd. | 1.1% | 654,699 | +397% | 0% | $1,590,919 |
| AWM Investment Company, Inc. | 1.1% | 625,000 | +4.2% | 0.15% | $1,518,750 |
| FMR LLC | 0.93% | 541,154 | +19% | 0% | $1,315,005 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.87% | 505,780 | +1.1% | 0% | $1,229,422 |
| NORTHERN TRUST CORP | 0.82% | 472,702 | -3.1% | 0% | $1,148,666 |
| CITADEL ADVISORS LLC | 0.73% | 425,459 | 0% | $1,033,865 | |
| WINTON GROUP Ltd | 0.73% | 421,280 | 0.04% | $1,023,710 | |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 0.61% | 354,454 | +149% | 0% | $861,323 |
| MACKENZIE FINANCIAL CORP | 0.61% | 352,454 | 0% | $875,884 | |
| GOLDMAN SACHS GROUP INC | 0.56% | 325,327 | -28% | 0% | $790,545 |
| GLOBEFLEX CAPITAL L P | 0.53% | 305,276 | 0% | 0.11% | $741,821 |
| MILLENNIUM MANAGEMENT LLC | 0.51% | 296,556 | -65% | 0% | $720,631 |
Institutional Holders of Black Diamond Therapeutics, Inc. - Common Stock, par value $0.0001 per share (BDTX) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 233,817 | $498,029 | -$219,633 | $2.13 | 8 |
| 2025 Q4 | 37,853,431 | $92,001,922 | -$6,001,452 | $2.43 | 103 |
| 2025 Q3 | 38,780,810 | $146,973,938 | +$5,639,493 | $3.79 | 89 |
| 2025 Q2 | 38,616,493 | $95,766,554 | -$4,378,949 | $2.48 | 92 |
| 2025 Q1 | 40,656,241 | $63,017,852 | -$11,756,469 | $1.55 | 83 |
| 2024 Q4 | 47,903,925 | $102,516,125 | -$13,785,684 | $2.14 | 85 |
| 2024 Q3 | 48,717,118 | $211,892,256 | +$1,570,817 | $4.35 | 95 |
| 2024 Q2 | 46,760,739 | $217,913,327 | +$31,657,196 | $4.66 | 88 |
| 2024 Q1 | 39,430,252 | $199,910,697 | +$10,671,909 | $5.07 | 86 |
| 2023 Q4 | 38,119,952 | $107,120,051 | +$4,413,540 | $2.81 | 73 |
| 2023 Q3 | 37,180,210 | $106,709,201 | -$21,943,325 | $2.87 | 71 |
| 2023 Q2 | 41,421,828 | $209,176,335 | +$105,453,106 | $5.05 | 72 |
| 2023 Q1 | 21,491,972 | $40,617,428 | +$846,555 | $1.89 | 47 |
| 2022 Q4 | 21,053,167 | $37,894,305 | -$721,593 | $1.80 | 56 |
| 2022 Q3 | 21,487,475 | $36,340,473 | -$284,945 | $1.69 | 57 |
| 2022 Q2 | 21,498,645 | $52,895,689 | -$3,549,739 | $2.46 | 56 |
| 2022 Q1 | 22,887,182 | $64,088,307 | -$2,429,770 | $2.77 | 69 |
| 2021 Q4 | 23,198,177 | $123,630,624 | -$12,989,218 | $5.33 | 83 |
| 2021 Q3 | 24,374,413 | $206,301,397 | -$11,175,534 | $8.46 | 89 |
| 2021 Q2 | 25,397,669 | $309,589,838 | -$81,437,251 | $12.19 | 97 |
| 2021 Q1 | 29,083,953 | $705,520,847 | -$7,557,586 | $24.26 | 109 |
| 2020 Q4 | 28,616,097 | $917,170,806 | +$140,401,559 | $32.05 | 109 |
| 2020 Q3 | 23,764,080 | $718,480,421 | +$753,590 | $30.23 | 88 |
| 2020 Q2 | 22,835,597 | $959,367,654 | +$39,864,306 | $42.16 | 79 |
| 2020 Q1 | 22,285,008 | $555,219,061 | +$555,219,061 | $24.95 | 65 |