BDTX Institutional Ownership
Who owns Black Diamond Therapeutics, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 96 funds reported holding BDTX at Jun 30, 2026, together owning 61.0% of the company.
- ●60 buying vs 56 selling
- ▼Held by funds -6.0 pts
- ▼Funds holding -8
- ▼Superinvestors: 1 added, 3 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 96 | 104 | −7.7% |
| In funds' top 10 | 0 | 0 | – |
| 13F shares | 35M | 38.5M | −9.0% |
| Held by funds | 61.0% | 67.0% | −6.0 pts |
| New positions | 25 | 19 | +31.6% |
| Increased | 35 | 30 | +16.7% |
| Reduced | 24 | 35 | −31.4% |
| Sold out | 32 | 21 | +52.4% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in BDTX
All superinvestors →
Who owns BDTX
share of fund held shares- Index and passive funds29.9%
- Active managers and hedge funds62.6%
- Banks and brokers7.1%
- Pensions, insurers and other0.5%
The top 10 holders own 69.0% of all BDTX shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
21 funds changed their position- Kestra Advisory Services, LLCNew+31K sh
- Brookstone Capital ManagementSold out−13K sh
- Creative PlanningNew+11K sh
- Beacon Capital Management, LLCAdded+10K sh
- Vontobel Holding Ltd.Sold out−10K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | NEA Management Company, LLC | 7.74% | 4.4M | $8.2M | 0 |
| 2 | T. Rowe Price Investment Management, Inc. | 7.01% | 4M | $7.5M | −6.5M |
| 3 | BlackRock, Inc. | 6.82% | 3.9M | $7.2M | +2.8M |
| 4 | Acadian Asset Management LLC | 4.09% | 2.3M | $4.3M | 0 |
| 5 | Vanguard Capital Management LLC | 3.70% | 2.1M | $3.9M | +275K |
| 6 | Renaissance Technologies LLC | 3.42% | 2M | $3.6M | +319K |
| 7 | Defilade Capital Management, L.P. | 2.92% | 1.7M | $3.1M | +1.7M |
| 8 | Dimensional Fund Advisors LP | 2.38% | 1.4M | $2.5M | +64K |
| 9 | Geode Capital Management, LLC | 2.12% | 1.2M | $2.3M | +682K |
| 10 | Connor, Clark & Lunn Investment Management Ltd. | 1.90% | 1.1M | $2M | +34K |
- BlackRock, Inc.+2.8M sh+$5.2M
- Defilade Capital Management, L.P.+1.7M sh+$3.1M
- Geode Capital Management, LLC+682K sh+$1.3M
- AWM Investment Company, Inc.+475K sh+$879K
- Renaissance Technologies LLC+319K sh+$589K
- Vanguard Portfolio Management LLC+314K sh+$581K
- State Street Corp+312K sh+$576K
- Bank of America Corp /de/+299K sh+$554K
- T. Rowe Price Investment Management, Inc.−6.5M sh−$12.1M
- Mackenzie Financial Corp−845K sh−$1.8M
- Man Group plc−560K sh−$1.2M
- WINTON GROUP Ltd−538K sh−$1.1M
- Citadel Advisors LLC−503K sh−$1.1M
- Arrowstreet Capital, Limited Partnership−569K sh−$1.1M
- Goldman Sachs Group Inc−396K sh−$732K
- Globeflex Capital L P−305K sh−$650K
BDTX institutional ownership FAQ
Who owns the most BDTX stock?
In Q2 2026 13F filings the largest holder of BDTX was NEA Management Company, LLC, followed by T. Rowe Price Investment Management, Inc. and BlackRock, Inc.. Index fund managers are usually the biggest holders of large companies.
What percentage of BDTX is owned by institutions?
Funds that file 13F reports held 61.0% of BDTX's shares at Jun 30, 2026, compared with 67.0% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying BDTX?
In Q2 2026, 60 funds bought BDTX (25 of them new positions) and 56 sold (32 sold out completely). Among well known investors, 1 added and 3 cut. Our fund sentiment for BDTX is bearish.
What is BDTX's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this BDTX ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.