Day One Biopharmaceuticals, Inc.

NasdaqGS:DAWN Stock Report

Market Cap: US$1.2b

Day One Biopharmaceuticals Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:DAWN Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
21 Jun 24SellUS$131,877Sona RamasastryIndividual10,000US$13.19
20 Oct 23BuyUS$14,978,327Access Industries, Inc.Company1,475,454US$10.21

Insider Trading Volume

Insider Buying: DAWN insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of DAWN?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders4,261,2194.7%
Private Companies12,929,32214.2%
VC/PE Firms14,240,10915.7%
Institutions59,326,20265.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 88.84% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
14.8%
Access Industries, Inc.
12,929,322US$177.3m0%no data
8.94%
RA Capital Management, L.P.
7,809,852US$107.1m0%1.43%
7.36%
Atlas Venture L.P.
6,430,257US$88.2m-15.5%9.4%
5.76%
BlackRock, Inc.
5,031,435US$69.0m-1.85%no data
5.46%
The Vanguard Group, Inc.
4,774,483US$65.5m0.1%no data
5.01%
FMR LLC
4,379,169US$60.0m11.1%no data
4.32%
Franklin Resources, Inc.
3,778,603US$51.8m-10.2%0.02%
3.31%
State Street Global Advisors, Inc.
2,894,883US$39.7m-14.4%no data
2.93%
Viking Global Investors LP
2,558,563US$35.1m0%0.14%
2.72%
Pictet Asset Management Limited
2,375,137US$32.6m-7.64%0.02%
2.63%
T. Rowe Price Group, Inc.
2,299,764US$31.5m-0.73%no data
2.49%
Braidwell LP
2,173,704US$29.8m-48.4%1.88%
2.45%
Samuel Blackman
2,141,081US$29.4m-1.99%no data
2.33%
Janus Henderson Group plc
2,032,384US$27.9m19.8%0.01%
2.3%
Goldman Sachs Group, Investment Banking and Securities Investments
2,010,183US$27.6m-1.16%0.01%
2.02%
Deerfield Management Company, L.P. Series C
1,765,312US$24.2m0.23%0.48%
1.94%
Jeremy Bender
1,698,452US$23.3m-3.8%no data
1.87%
TimesSquare Capital Management, LLC
1,635,145US$22.4m-1.86%0.31%
1.84%
Estuary Capital Management, LP
1,611,137US$22.1m82.5%9.69%
1.58%
Geode Capital Management, LLC
1,376,961US$18.9m2.09%no data
1.51%
First Turn Management, LLC
1,318,207US$18.1m-22.5%3.06%
1.44%
Maverick Capital, Ltd.
1,256,570US$17.2m0%0.32%
1.36%
Tavistock Life Sciences
1,189,943US$16.3m0%0.89%
1.36%
Polar Capital Holdings Plc
1,185,000US$16.2m-14.4%0.06%
1.12%
Dimensional Fund Advisors LP
981,572US$13.5m26.2%no data
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