Data as of Q4 2025 (Dec 31, 2025)
DAWN

DAY ONE BIOPHARMACEUTICALS I

Institutional Ownership · Q4 2025

Filing: Q4 2025

DAY ONE BIOPHARMACEUTICALS I (DAWN) is held by 175 institutional investors with combined holdings of $2.6B. Major holders include Stonepine Capital Managem, BlackRock, Inc. (BLK), Atlas Venture Life Scienc.

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Institutional Holders
175
Total Value
$2.6B
Ownership %
75.5%

🏦 Top Institutional Holders

Stonepine Capital Management, LLC
200.0K shares
$1.9B
0.19% ownership
BlackRock, Inc. (BLK)
8.8M shares
$82.4M
8.55% ownership
Atlas Venture Life Science Advisors, LLC
6.4M shares
$59.8M
6.21% ownership
VANGUARD GROUP INC
6.3M shares
$58.6M
6.08% ownership
FMR LLC
5.7M shares
$53.3M
5.53% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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