Black Diamond Therapeutics Ownership | Who Owns Black Diamond Therapeutics?

Overview Forecast RevenueFinancials Chart

Black Diamond Therapeutics Ownership Summary

Black Diamond Therapeutics is owned by 5.78% institutional investors, 0.59% insiders, and 93.63% retail investors. T. rowe price investment management is the largest institutional shareholder, holding 18.91% of BDTX shares. BB Biotech AG Ord is the top mutual fund, with 15.05% of its assets in Black Diamond Therapeutics shares.

BDTX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Black Diamond Therapeutics	5.78%	0.59%	93.63%
Sector	Healthcare Stocks	232.51%	10.72%	-143.23%
Industry	Biotech Stocks	384.56%	10.58%	-295.14%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
T. rowe price investment management	10.74M	18.91%	$40.72M
Vestal point capital, lp	5.55M	9.77%	$21.03M
Nea management company	4.45M	7.83%	$16.86M
Blackrock	3.22M	6.21%	$14.99M
Vanguard group	2.19M	3.86%	$5.32M
Tang capital management	2.07M	3.64%	$7.85M
Acadian asset management	1.63M	2.88%	$3.96M
Marshall wace, llp	1.30M	2.29%	$4.92M
Artal group	1.05M	2.02%	$4.88M
Siren	1.05M	1.84%	$3.97M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Vestal point capital, lp	5.55M	0.95%	$21.03M
Nea management company	4.45M	0.93%	$16.86M
Tang capital management	2.07M	0.30%	$7.85M
Dafna capital management	307.07K	0.29%	$1.16M
Siren	1.05M	0.16%	$3.97M
Awm investment company	625.00K	0.15%	$1.52M
Alphacentric advisors	53.63K	0.13%	$130.31K
Artal group	1.05M	0.12%	$4.88M
Boxer capital	506.00K	0.12%	$2.36M
Globeflex capital l p	305.28K	0.11%	$741.82K

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	3.22M	0.00%	1.84M
Acadian asset management	1.63M	0.01%	1.15M
Arrowstreet capital, limited partnership	896.85K	0.00%	758.71K
Jane street group	961.78K	0.00%	724.50K
Marshall wace, llp	1.30M	0.01%	561.33K

Top Sellers

Holder	Shares	% Assets	Change
Ra capital management	-	-	-3.53M
Bellevue group	-	-	-2.73M
Laurion capital management lp	-	-	-878.29K
Exoduspoint capital management, lp	-	-	-872.68K
Ally bridge group (ny)	-	-	-835.00K

New Positions

Holder	Shares	% Assets	Change	Value
Winton group	421.28K	0.04%	421.28K	$1.02M
Round rock advisors	79.54K	0.03%	79.54K	$193.28K
Alphacentric advisors	53.63K	0.13%	53.63K	$130.31K
Rb capital management	35.00K	0.02%	35.00K	$85.05K
Hcr wealth advisors	27.00K	0.01%	27.00K	$65.61K

Sold Out

Holder	Change
Mid-american wealth advisory group	-19.00
Geowealth management	-26.00
Northwestern mutual wealth management	-35.00
Caitong asset management	-82.00
Lindbrook capital	-83.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	21	-76.67%	3,275,099	-91.55%	5	0.12%	10	-79.59%	6	-73.91%
Sep 30, 2025	23	-75.00%	2,937,554	-92.39%	5	0.11%	10	-84.13%	5	-68.75%
Jun 30, 2025	92	4.55%	38,616,348	-5.24%	67	1.31%	63	90.91%	17	-43.33%
Mar 31, 2025	88	-1.12%	40,752,553	-14.93%	71	1.00%	32	-39.62%	31	82.35%
Dec 31, 2024	89	-21.93%	47,905,427	-1.67%	84	1.14%	53	-20.90%	17	-19.05%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
BB Biotech AG Ord	8.52M	15.05%	-
T. Rowe Price Small-Cap Stock	2.53M	4.45%	32.28K
T. Rowe Price US Small-Cap Core Equity	2.50M	4.40%	130.07K
T. Rowe Price Small-Cap Value	2.50M	4.38%	80.16K
Vanguard US Total Market Shares ETF	1.33M	2.35%	-
Vanguard Total Stock Mkt Idx Inv	1.30M	2.29%	-28.70K
T. Rowe Price Instl Small-Cap Stock	1.30M	2.28%	12.42K
T. Rowe Price U.S. SC Core Eq Tr-D	1.26M	2.22%	46.68K
T. Rowe Price U.S. SC Value Eq Tr-D	1.25M	2.20%	6.86K
T. Rowe Price U.S. SC Value Eq Tr-Z	1.24M	2.19%	2.28K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 19, 2025	BIOTECH GROWTH N V	-	Sell	$4.00M
Mar 19, 2025	BIOTECH GROWTH N V	-	Sell	$2.31M
Mar 19, 2025	BIOTECH GROWTH N V	-	Sell	$582.90K
Mar 19, 2025	BIOTECH GROWTH N V	-	Sell	$2.07M
Mar 19, 2025	BIOTECH GROWTH N V	-	Sell	$837.16K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	-
2025 Q4	-	-
2025 Q3	-	-
2025 Q2	-	-
2025 Q1	-	7

BDTX Ownership FAQ

Who Owns Black Diamond Therapeutics?

Black Diamond Therapeutics shareholders are primarily institutional investors at 5.78%, followed by 0.59% insiders and 93.63% retail investors. The average institutional ownership in Black Diamond Therapeutics's industry, Biotech Stocks , is 384.56%, which Black Diamond Therapeutics falls below.

Who owns the most shares of Black Diamond Therapeutics?

Black Diamond Therapeutics’s largest shareholders are T. rowe price investment management (10.74M shares, 18.91%), Vestal point capital, lp (5.55M shares, 9.77%), and Nea management company (4.45M shares, 7.83%). Together, they hold 36.52% of Black Diamond Therapeutics’s total shares outstanding.

Does Blackrock own Black Diamond Therapeutics?

Yes, BlackRock owns 6.21% of Black Diamond Therapeutics, totaling 3.22M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 14.99M$. In the last quarter, BlackRock increased its holdings by 1.84M shares, a 133.04% change.

Who is Black Diamond Therapeutics’s biggest shareholder by percentage of total assets invested?

Vestal point capital, lp is Black Diamond Therapeutics’s biggest shareholder by percentage of total assets invested, with 0.95% of its assets in 5.55M Black Diamond Therapeutics shares, valued at 21.03M$.

Who is the top mutual fund holder of Black Diamond Therapeutics shares?

BB Biotech AG Ord is the top mutual fund holder of Black Diamond Therapeutics shares, with 15.05% of its total shares outstanding invested in 8.52M Black Diamond Therapeutics shares.

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