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UPB

Upstream Bio Inc

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$56.5M +$514K +61,334 +0.8%
O
2
OrbiMed
New York
$39.4M
Norges Bank
3
Norges Bank
Norway
$26.1M +$31.6M +3,768,619 New
BlackRock
4
BlackRock
New York
$26M +$3.21M +382,669 +11%
DC
5
Decheng Capital
California
$18.9M
ES
6
Enavate Sciences
California
$17M
Vanguard Capital Management
7
Vanguard Capital Management
Pennsylvania
$13M +$26.5K +3,160 +0.2%
Millennium Management
8
Millennium Management
New York
$7.91M +$1.73M +206,452 +22%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$7.17M +$1.81M +215,564 +26%
JP Morgan Chase
10
JP Morgan Chase
New York
$7.01M +$4.6M +549,043 +119%
Qube Research & Technologies (QRT)
11
Qube Research & Technologies (QRT)
United Kingdom
$6.77M +$3.01M +359,179 +58%
PHP
12
Parkman Healthcare Partners
Connecticut
$6.47M +$1.24M +148,464 +19%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$6.45M -$162K -19,356 -2%
SAM
14
SEB Asset Management
$6.08M
WP
15
Woodline Partners
California
$5.75M
State Street
16
State Street
Massachusetts
$5.3M +$511K +60,973 +9%
Vanguard Portfolio Management
17
Vanguard Portfolio Management
Pennsylvania
$4.93M -$126K -15,044 -2%
YIH
18
Y-Intercept (HK)
Hong Kong
$4.8M -$2.57M -307,076 -31%
BCLSI
19
Bain Capital Life Sciences Investors
Massachusetts
$4.16M -$2.23M -266,262 -31%
AQR Capital Management
20
AQR Capital Management
Connecticut
$3.77M +$3.96M +472,698 +655%
Morgan Stanley
21
Morgan Stanley
New York
$3.63M -$234K -27,977 -5%
BNP Paribas Financial Markets
22
BNP Paribas Financial Markets
France
$3.54M +$3.23M +385,546 +306%
Walleye Capital
23
Walleye Capital
New York
$3.45M +$4.18M +498,490 New
TI
24
Trexquant Investment
Connecticut
$3.23M +$2.43M +289,773 +164%
Point72 Asset Management
25
Point72 Asset Management
Connecticut
$3.13M +$2.3M +274,843 +154%