# Black Diamond Therapeutics, Inc. COM

Black Diamond Therapeutics, Inc. COM is a security (CUSIP 09203E105) tracked across SEC portfolio filings. 111 institutional managers reported $60.0M on Form 13F as of 2026-06-30; 9 registered fund positions totaling $14.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Black Diamond Therapeutics, Inc.
- Class: COM
- CUSIP: 09203E105
- Asset category: EC
- 13F holders: 111
- 13F value: $60.0M
- 13F period: 2026-06-30
- N-PORT fund positions: 9
- N-PORT value: $14.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 111 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [NEA Management Company, LLC](https://search.stillhousedata.com/firm/161004) | TIMONIUM, MD | $9.5M | 4,448,757 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $5.3M | 2,188,857 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/338002) | MALVERN, PA | $3.9M | 1,850,468 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $3.5M | 1,643,747 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $2.8M | 1,301,664 |
| BlackRock, Inc. | New York, NY | $2.4M | 1,106,840 |
| [Connor, Clark & Lunn Investment Management Ltd.](https://search.stillhousedata.com/firm/107557) | VANCOUVER, A1 | $2.3M | 1,058,397 |
| [MACKENZIE FINANCIAL CORP](https://search.stillhousedata.com/firm/110338) | TORONTO ONTARIO, A6 | $1.8M | 844,835 |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $1.8M | 836,266 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $1.8M | 834,570 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/111441) | HOUSTON, TX | $1.5M | 723,477 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $1.5M | 684,418 |
| FMR LLC | BOSTON, MA | $1.3M | 623,827 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $1.3M | 502,652 |
| UBS Group AG | Zurich, V8 | $1.2M | 564,838 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [T. Rowe Price Small-Cap Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002120) | T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | $5.6M | 6.98% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $4.5M | 4.92% |
| [T. Rowe Price Institutional Small-Cap Stock Fund](https://search.stillhousedata.com/fund/S000002094) | T. Rowe Price Equity Funds, Inc. | $3.0M | 6.87% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $1.1M | 0.13% |
| [T. Rowe Price Spectrum Moderate Growth Allocation Fund](https://search.stillhousedata.com/fund/S000002138) | T. ROWE PRICE SPECTRUM FUNDS II, INC. | $213K | 0.49% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $186K | 0.25% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $66K | 0.02% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $58K | 0.01% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $-21K | -0.06% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/09203E105.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.