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Last Close
25.01
Aug 11 • 3:59 PM ET Dollar change-2.52 Percentage change(-9.15%)
Aftermarket Close
25.50
Aftermarket • 7:54 PM ET Dollar change+0.49 Percentage change(1.96%)
Index
-
Market Cap
1.77B
Enterprise Value
1.84B
Income
-
Sales
-
Book/sh
-1.11
Cash/sh
1.14
Dividend Est.
-
Dividend TTM
-
Dividend Ex-Date
-
Dividend Gr. 3/5Y
- -
Payout
-
Employees
-
IPO
Aug 06, 2026
P/E
-
Forward P/E
-
PEG
-
P/S
-
P/B
-
P/C
21.93
P/FCF
-
EV/EBITDA
-
EV/Sales
-
Quick Ratio
8.11
Current Ratio
8.11
Debt/Eq
0.01
LT Debt/Eq
0.00
Option/Short
No / Yes
EPS (ttm)
-
EPS next Y
-
EPS next Q
-
EPS this Y
-
EPS next Y
-
EPS next 5Y
-
EPS past 3/5Y
- -
Sales past 3/5Y
- -
EPS Y/Y TTM
-
Sales Y/Y TTM
-
EPS Q/Q
-
Sales Q/Q
-
Earnings
-
EPS/Sales Surpr.
- -
Insider Own
-
Insider Trans
-
Inst Own
-
Inst Trans
-
ROA
-
ROE
-
ROIC
-
Gross Margin
-
Oper. Margin
-
Profit Margin
-
SMA20
-10.95%
SMA50
-10.95%
SMA200
-10.95%
Trades
Shs Outstand
70.65M
Shs Float
38.83M
52W High
32.00 -21.84%
52W Low
27.45 -8.89%
Volatility
- -
ATR (14)
3.37
RSI (14)
-
Beta
-
Rel Volume
0.51
Avg Volume
1.42M
Volume
724,661
Perf Week
-
Perf Month
-
Perf Quarter
-
Perf Half Y
-
Perf YTD
-17.19%
Perf Year
-
Perf 3Y
-
Perf 5Y
-
Perf 10Y
-
Recom
-
Target Price
-
Prev Close
27.53
Price
25.01
Change %
-9.15%
Braveheart Bio, Inc. engages in the development of therapeutics to treat hypertrophic cardiomyopathy. Its lead product candidate is BHB-1839 which is a small-molecule cardiac myosin inhibitor. The company was founded on May 13,2024 and is headquartered in San Francisco, CA.
M.D.Dr. Travis Murdoch B.S.
Chief Development OfficerMs. Michele Anderson
Chief Scientific OfficerMr. Marc Evanchik M.S.
VP & Head of LegalMs. Natalie Dement J.D.
Director of Corporate DevelopmentMr. Timothy Y. Zhou
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
AH Bio Fund IV, L.P.10% OwnerAug 07 '26Buy18.001,100,00019,800,00010,232,420Aug 11 05:53 PM
Chimovits ErezDirectorAug 07 '26Buy18.001,940,00034,920,00011,901,826Aug 11 05:31 PM
ORBIMED ADVISORS LLCDirectorAug 07 '26Buy18.001,940,00034,920,00011,901,826Aug 11 05:27 PM
Forbion Growth Opportunities F10% OwnerAug 07 '26Buy18.001,920,00034,560,00011,640,546Aug 07 05:25 PM
Forbion Growth Opportunities F10% OwnerAug 07 '26Buy18.001,680,00030,240,00010,185,478Aug 07 05:25 PM
Rickey James PaulChief Financial OfficerAug 07 '26Buy18.0027,777499,986520,927Aug 07 04:41 PM
Viehbacher ChristopherDirectorAug 07 '26Buy18.0083,3331,499,994609,519Aug 07 04:31 PM
Malek David IDirectorAug 07 '26Buy18.004,16674,988533,845Aug 07 04:31 PM
Anderson Michele A.Chief Development OfficerAug 07 '26Buy18.001,11119,998332,161Aug 07 04:30 PM
Murdoch TravisCEO and PresidentAug 07 '26Buy18.0083,3331,499,9942,940,670Aug 07 04:30 PM
Lubner David CharlesDirectorAug 07 '26Buy18.0055,555999,99055,555Aug 07 04:30 PM
Last Close
7.09
Aug 11 • 3:59 PM ET Dollar change-0.35 Percentage change(-4.70%)
Aftermarket Close
7.09
Aftermarket • 5:00 PM ET Dollar change0.00 Percentage change(0.00%)
UPB Upstream Bio Inc daily Stock Chart
Index
RUT
Market Cap
385.83M
Enterprise Value
92.36M
Income
-156.76M
Sales
3.32M
Book/sh
5.59
Cash/sh
5.41
Dividend Est.
-
Dividend TTM
-
Dividend Ex-Date
-
Dividend Gr. 3/5Y
- -
Payout
-
Employees
75
IPO
Oct 11, 2024
P/E
-
Forward P/E
-
PEG
-
P/S
116.21
P/B
1.27
P/C
1.31
P/FCF
-
EV/EBITDA
-
EV/Sales
27.82
Quick Ratio
23.14
Current Ratio
23.14
Debt/Eq
0.00
LT Debt/Eq
0.00
Option/Short
Yes / Yes
EPS (ttm)
-2.90
EPS next Y
-2.81
EPS next Q
-0.72
EPS this Y
-7.95%
EPS next Y
2.19%
EPS next 5Y
-4.45%
EPS past 3/5Y
-81.53% -
Sales past 3/5Y
33.04% -
EPS Y/Y TTM
-
Sales Y/Y TTM
-
EPS Q/Q
-46.95%
Sales Q/Q
82.69%
Insider Own
33.43%
Insider Trans
-0.06%
Inst Own
65.51%
Inst Trans
-10.28%
ROA
-40.50%
ROE
-41.83%
ROIC
-51.50%
Gross Margin
94.16%
Oper. Margin
-5176.49%
Profit Margin
-4718.96%
SMA20
4.60%
SMA50
3.34%
SMA200
-54.10%
Trades
Shs Outstand
54.42M
Shs Float
36.23M
52W High
33.68 -78.95%
52W Low
5.85 21.20%
Volatility
6.64% 5.81%
ATR (14)
0.42
RSI (14)
53.69
Beta
1.38
Rel Volume
1.02
Avg Volume
617.75K
Volume
628,055
Perf Week
4.42%
Perf Month
-2.61%
Perf Quarter
-22.17%
Perf Half Y
-72.86%
Perf YTD
-73.89%
Perf Year
-57.26%
Perf 3Y
-
Perf 5Y
-
Perf 10Y
-
Prev Close
7.44
Price
7.09
Change %
-4.70%
Date Action Analyst Rating Change Price Target Change
Jun-12-26Downgrade JP Morgan Overweight → Neutral $8
Jun-03-26Initiated H.C. Wainwright Buy $36
Mar-27-26Downgrade Evercore ISI Outperform → In-line $15
Dec-18-25Initiated Mizuho Outperform $51
Nov-18-25Initiated Evercore ISI Outperform $40
Oct-14-25Initiated Truist Buy $47
Nov-05-24Initiated William Blair Outperform
Nov-05-24Initiated TD Cowen Buy
Nov-05-24Initiated Piper Sandler Overweight $75
Nov-05-24Initiated JP Morgan Overweight $38
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Upstream Bio, Inc. is a clinical-stage biotechnology company, which engages in the development of treatments for inflammatory diseases, with an initial focus on severe respiratory disorders. It develops verekitug, the only known antagonist currently in clinical development that targets the receptor for Thymic Stromal Lymphopoietin. The company was founded in April 2021 and is headquartered in Waltham, MA.
M.P.H.Dr. E. Rand Sutherland M.D.
MBAMr. Michael Paul Gray CPA
Chief Medical Officer and Head of Research & DevelopmentMr. Aaron Deykin M.D.
P.M.P.Ms. Stacy Price M.S.
Director of Corporate Communications & Investor RelationsMeggan Buckwell
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
GRAY MICHAELCFO and COOJun 16 '26Sale6.108535,20328,795Jun 17 04:05 PM
Sutherland Everett RandChief Executive OfficerJun 16 '26Sale6.102,09512,78070,812Jun 17 04:05 PM
Houghton AdamChief Business OfficerJun 16 '26Sale6.107004,27023,601Jun 17 04:05 PM
Deykin AaronChief Medical OfficerJun 16 '26Sale6.108955,46033,197Jun 17 04:05 PM
Ambrose AllisonGeneral CounselJun 16 '26Sale6.104772,91016,048Jun 17 04:05 PM
GRAY MICHAELCFO and COOMar 16 '26Sale9.298527,91529,648Mar 17 05:03 PM
Deykin AaronChief Medical OfficerMar 16 '26Sale9.298948,30532,687Mar 17 05:02 PM
Sutherland Everett RandChief Executive OfficerMar 16 '26Sale9.292,09319,44472,907Mar 17 05:00 PM
Ambrose AllisonGeneral CounselMar 16 '26Sale9.294754,41316,525Mar 17 05:00 PM
Houghton AdamChief Business OfficerMar 16 '26Sale9.296996,49424,301Mar 17 04:59 PM