Latest Institutional Sells of Day One Biopharmaceuticals, Inc. (DAWN)
This list provides information on the latest institutional transactions involving Day One Biopharmaceuticals, Inc. (DAWN) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-142- 81.14% |
$824 - $1.08K
|
33
$290
|
|
|
Nov 10, 2025
Q3 2025
|
Washington Trust Advisors, Inc.
|
SELL
|
- |
-68- 19.88% |
$394 - $516
|
274
$2.41K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
SELL
|
- |
-65- 21.96% |
$377 - $493
|
231
$2.03K
|
|
|
Nov 12, 2025
Q3 2025
|
Quantbot Technologies LP
New York, NY |
SELL
|
- |
-52- 0.69% |
$302 - $395
|
7.49K
$65.9K
|
|
|
Oct 02, 2025
Q3 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-8- 17.02% |
$46.4 - $60.7
|
39
$343
|
|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
SELL
|
- |
-4- 3.08% |
$23.2 - $30.4
|
126
$1.11K
|
|
| Q2 2025 | |||||||
|
Aug 14, 2025
Q2 2025
|
Braidwell LP
Stamford, CT |
SELL
|
- |
-1.36M- 38.32% |
$8.35M - $10.8M
|
2.18M
$19.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Polar Capital Holdings PLC
London, X0 |
SELL
|
- |
-241K- 10.25% |
$1.48M - $1.92M
|
2.11M
$18.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Sphera Funds Management Ltd.
Tel Aviv, L3 |
SELL
|
- |
-160K- 47.65% |
$983K - $1.27M
|
175K
$1.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Woodline Partners LP
San Francisco, CA |
SELL
|
- |
-113K- 52.84% |
$694K - $898K
|
101K
$885K
|
|
|
Aug 08, 2025
Q2 2025
|
Bit Capital Gmb H
Berlin, 2M |
SELL
|
- |
-108K- 92.78% |
$666K - $862K
|
8.41K
$74K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-45.5K- 65.94% |
$280K - $363K
|
23.5K
$207K
|
|
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-10.8K- 5.79% |
$66.3K - $85.7K
|
175K
$1.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Ieq Capital, LLC
|
SELL
|
- |
-9.06K- 24.49% |
$55.8K - $72.2K
|
27.9K
$246K
|
|
|
Aug 06, 2025
Q2 2025
|
Savant Capital, LLC
|
SELL
|
- |
-7.77K- 40.88% |
$47.9K - $61.9K
|
11.2K
$98.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Oconnor LLC
Chicago, IL |
SELL
|
- |
-6K- 5.3% |
$37K - $47.8K
|
107K
$944K
|
|
|
Jul 22, 2025
Q2 2025
|
Steel Peak Wealth Management LLC
|
SELL
|
- |
-5.75K- 36.51% |
$35.4K - $45.8K
|
10K
$88K
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-3.7K- 6.11% |
$22.8K - $29.5K
|
56.9K
$500K
|
|
|
Aug 13, 2025
Q2 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-3.1K- 69.71% |
$19.1K - $24.7K
|
1.35K
$11.8K
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-1.07K- 3.87% |
$6.57K - $8.5K
|
26.5K
$233K
|
|
|
Jul 10, 2025
Q2 2025
|
Wealth Enhancement Advisory Services, LLC
|
SELL
|
- |
-892- 8.0% |
$5.49K - $7.11K
|
10.3K
$90.3K
|
|
|
Aug 13, 2025
Q2 2025
|
Cerity Partners LLC
New York, NY |
SELL
|
- |
-582- 3.88% |
$3.59K - $4.64K
|
14.4K
$127K
|
|
|
Jul 29, 2025
Q2 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
SELL
|
- |
-400- 3.31% |
$2.46K - $3.19K
|
11.7K
$103K
|
|
|
Aug 14, 2025
Q2 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-148- 1.33% |
$912 - $1.18K
|
11K
$96.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Optimize Financial Inc
Laguna Hills, CA |
SELL
|
- |
-128- 0.71% |
$788 - $1.02K
|
17.8K
$157K
|
|
|
Aug 06, 2025
Q2 2025
|
True Wealth Design, LLC
Akron, OH |
SELL
|
- |
-26- 32.5% |
$160 - $207
|
54
$475
|
|
|
Aug 14, 2025
Q2 2025
|
Smartleaf Asset Management LLC
Boston, MA |
SELL
|
- |
-19- 79.17% |
$117 - $151
|
5
$44
|
|
| Q1 2025 | |||||||
|
May 15, 2025
Q1 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-1.28M- 98.37% |
$10.2M - $17M
|
21.3K
$187K
|
|
|
May 15, 2025
Q1 2025
|
Estuary Capital Management LP
Wayzata, MN |
SELL
|
- |
-390K- 10.49% |
$3.09M - $5.15M
|
3.33M
$29.3M
|
|
|
May 15, 2025
Q1 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-211K- 19.18% |
$1.67M - $2.78M
|
887K
$7.81M
|
|
|
May 15, 2025
Q1 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-202K- 74.28% |
$1.6M - $2.67M
|
69.9K
$615K
|
|
|
May 15, 2025
Q1 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-93.8K- 87.99% |
$744K - $1.24M
|
12.8K
$113K
|
|
|
May 09, 2025
Q1 2025
|
Center Book Partners LP
Greenwich, CT |
SELL
|
- |
-88.9K- 88.25% |
$705K - $1.17M
|
11.8K
$104K
|
|
|
May 15, 2025
Q1 2025
|
Adar1 Capital Management, LLC
Austin, TX |
SELL
|
- |
-25K- 47.15% |
$198K - $330K
|
28K
$247K
|
|
|
May 12, 2025
Q1 2025
|
Citigroup Inc
|
SELL
|
PUT |
-24.9K- 28.65% |
$197K - $329K
|
62K
$546K
|
|
|
May 14, 2025
Q1 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-4.67K- 24.69% |
$37.1K - $61.7K
|
14.3K
$125K
|
|
|
May 15, 2025
Q1 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-210- 0.31% |
$1.67K - $2.77K
|
67.8K
$597K
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Ra Capital Management, L.P.
Boston, MA |
SELL
|
- |
-2.12M- 26.88% |
$26.4M - $34.7M
|
5.76M
$50.6M
|
|
|
Feb 03, 2025
Q4 2024
|
Times Square Capital Management, LLC
|
SELL
|
- |
-117K- 6.39% |
$1.45M - $1.91M
|
1.71M
$15.1M
|
|
|
Feb 14, 2025
Q4 2024
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
SELL
|
- |
-100K- 11.11% |
$1.25M - $1.64M
|
800K
$7.04M
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-22.4K- 13.68% |
$279K - $367K
|
141K
$1.24M
|
|
|
Feb 13, 2025
Q4 2024
|
Barclays PLC
London, X0 |
SELL
|
PUT |
-21K- 70.0% |
$262K - $344K
|
9K
$79.2K
|
|
|
Jan 29, 2025
Q4 2024
|
Legato Capital Management LLC
|
SELL
|
- |
-1.14K- 1.8% |
$14.2K - $18.7K
|
62K
$546K
|
|
|
Feb 13, 2025
Q4 2024
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
SELL
|
- |
-800- 28.33% |
$9.97K - $13.1K
|
2.02K
$17.8K
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Driehaus Capital Management LLC
Chicago, IL |
SELL
|
- |
-180K- 25.44% |
$2.29M - $2.88M
|
527K
$4.64M
|
|
|
Nov 14, 2024
Q3 2024
|
Pfm Health Sciences, LP
San Francisco, CA |
SELL
|
- |
-54.5K- 13.73% |
$693K - $873K
|
342K
$3.01M
|
|
|
Nov 14, 2024
Q3 2024
|
Samsara Bio Capital, LLC
Palo Alto, CA |
SELL
|
- |
-49.1K- 25.0% |
$625K - $787K
|
147K
$1.3M
|
|
|
Nov 14, 2024
Q3 2024
|
Point72 (Difc) LTD
Dubai, C0 |
SELL
|
- |
-7.85K- 87.3% |
$99.9K - $126K
|
1.14K
$10K
|
|
|
Nov 14, 2024
Q3 2024
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-603- 0.55% |
$7.67K - $9.67K
|
110K
$968K
|
|
|
Oct 30, 2024
Q3 2024
|
Amalgamated Bank
New York, NY |
SELL
|
- |
-356- 16.65% |
$4.53K - $5.71K
|
1.78K
$15.7K
|
|