DAWN

Day One Biopharmaceuticals I

Latest period2026 - Q1Total superinvestors212

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 212 superinvestors own shares of Day One Biopharmaceuticals I (DAWN), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Day One Biopharmaceuticals I (DAWN), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Day One Biopharmaceuticals I (DAWN) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Day One Biopharmaceuticals I (DAWN) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Spencer Fleming@Blackrock, Inc.
Recent Activity
Decreased -20.28%
0.01%
$151.034M
7.044M shares@ 21.45 avg price
Reid Adams@Glazer Capital, Llc
Recent Activity
New Position
2.14%
$100.418M
4.684M shares@ 21.44 avg price
Stephanie J. Brown@Fil Ltd
Recent Activity
New Position
0.07%
$88.588M
4.132M shares@ 21.44 avg price
Sarah Funnell@Kryger Capital Llc
Recent Activity
New Position
5.91%
$83.541M
3.896M shares@ 21.44 avg price
Jonathan Isler, Deerfield UGP, LLC, its general partner@Deerfield Management Company, L.p.
Recent Activity
0.95%
$79.824M
3.723M shares@ 21.45 avg price
Christine M. Buchanan@Vanguard Capital Management Llc
Recent Activity
New Position
0.01%
$71.989M
3.358M shares@ 21.45 avg price
Michael T. Lees@Jpmorgan Chase & Co
Recent Activity
Increased 7101.37%
0.01%
$67.146M
3.135M shares@ 21.43 avg price
ELIZABETH SCHAEFER@State Street Corp
Recent Activity
Decreased -33.09%
0.01%
$61.53M
2.87M shares@ 21.44 avg price
Scott Schroeder@Balyasny Asset Management L.p.
Recent Activity
Increased 76.2%
0.08%
$56.285M
2.625M shares@ 21.44 avg price
Henry Parkin@Aqr Arbitrage Llc
Recent Activity
New Position
0.87%
$52.789M
2.462M shares@ 21.45 avg price

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