BDTX β€” BLACK DIAMOND THERAPEUTICS I

Ownership history in DAFNA Capital Management LLC  Β·  10 quarters on record

AI Ownership Summary

DAFNA Capital Management LLC reported BLACK DIAMOND THERAPEUTICS I (BDTX) in 10 quarterly 13F filings from 2024 Q3 through 2025 Q3. Peak portfolio weight reached 0.32% in 2025 Q2. The latest visible filing shows BDTX at 0.29% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this BDTX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was DAFNA Capital Management LLC's position in BLACK DIAMOND THERAPEUTICS I, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q3

BDTX was reported at 0.29% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.32% in 2025 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q3 to 2025 Q3

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

BDTX stock page DAFNA Capital Management LLC fund profile DAFNA Capital Management LLC full holdings
How DAFNA Capital Management LLC held BDTX β€” position size vs. price
% of Fund (quarterly)    BDTX price (quarter-end, indexed to 100)
πŸ“‹ Quarterly Holdings History 5 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 REDUCED 307,070 -163,930 -34.8% 0.29% $1.2M 2025-11-14 $4.01
2025 Q2 ADDED 471,000 +331,000 +236.4% 0.32% $1.2M 2025-08-14 $2.79
2025 Q1 UNCHANGED 140,000 β€” 0% 0.06% $217K 2025-05-15 $1.93
2024 Q4 ADDED 140,000 +15,000 +12.0% 0.08% $300K 2025-02-14 $2.37
2024 Q3 ADDED 125,000 +27,500 +28.2% 0.13% $544K 2024-11-14 $2.85
5 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history

🏒 Other funds also holding BDTX

As of 2025 Q4 β€” sorted by position size

NEA Management Company, LLC 3Y 7Y 0.55% Verdad Advisers, LP 3Y 0.27% AWM Investment Company, Inc. 3Y 7Y 0.15% AlphaCentric Advisors LLC 3Y 0.13% GLOBEFLEX CAPITAL L P 3Y 7Y 0.11% OXFORD ASSET MANAGEMENT LLP 3Y 7Y 0.11% DIADEMA PARTNERS LP 0.08% Siren, L.L.C. 0.08% SHERBROOKE PARK ADVISERS LLC 3Y 0.08% Vestal Point Capital, LP 0.07%

FAQ About DAFNA Capital Management LLC and BDTX

These are the practical questions this page is built to answer before you even open the full history table.

How long has DAFNA Capital Management LLC reported owning BDTX?

DAFNA Capital Management LLC reported BDTX across 5 quarterly 13F filings, from 2024 Q3 through 2025 Q3.

What was the largest reported BDTX position in DAFNA Capital Management LLC's portfolio?

The largest reported portfolio weight for BDTX was 0.32% in 2025 Q2.

What is the latest reported BDTX position on this page?

The most recent filing on this page is 2025 Q3, when DAFNA Capital Management LLC reported 307,070 shares, equal to 0.29% of portfolio, with an estimated market value of $1.2M.

What does the chart on this BDTX ownership page compare?

The chart compares DAFNA Capital Management LLC's quarterly BDTX portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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