JBIO

Jade Biosciences, Inc. Common Stock
JBIO

Overview Fund Activity

75 hedge funds and large institutions have $315M invested in Jade Biosciences, Inc. Common Stock in 2025 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 40 increasing their positions, 4 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
75
Holders Change
-3
Holders Change %
-3.85%
% of All Funds
1.01%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
27
Increased
40
Reduced
4
Closed
30
Calls
–
Puts
$1.52M
Net Calls
-$1.52M
Net Calls Change
-$1.44M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$48.3M
2
FFM
Fairmount Funds Management
Pennsylvania
$32.2M
3
VA
VR Adviser
New York
$32.2M
4
DTC
Deep Track Capital
Connecticut
$25.1M
5
Vanguard Group
Vanguard Group
Pennsylvania
$18.1M

Top Sellers

1
AVLSA
Atlas Venture Life Science Advisors
Massachusetts
$0
2
ACM
ADAR1 Capital Management
Texas
$0
3
B
Braidwell
Connecticut
$0
4
AI
Allostery Investments
Connecticut
$0
5
Blackstone Inc
Blackstone Inc
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$48.3M +$48.3M +4,834,990 +1,230,277%
FFM
2
Fairmount Funds Management
Pennsylvania
$32.2M +$32.2M +3,220,368 New
VA
3
VR Adviser
New York
$32.2M +$32.2M +3,220,364 New
DTC
4
Deep Track Capital
Connecticut
$25.1M +$25.1M +2,509,301 New
Vanguard Group
5
Vanguard Group
Pennsylvania
$18.1M +$17.8M +1,777,096 +5,829%
FLSM
6
Frazier Life Sciences Management
California
$17.7M +$17.7M +1,772,116 New
BlackRock
7
BlackRock
New York
$17.1M +$16.9M +1,686,940 +6,155%
VVM
8
Versant Venture Management
California
$15.2M +$15.2M +1,525,820 New
RI
9
RTW Investments
New York
$14.5M +$14.5M +1,449,273 New
DCM
10
Driehaus Capital Management
Illinois
$12.5M +$12.5M +1,255,798 New
APM
11
Avidity Partners Management
Texas
$11.3M +$11.3M +1,127,186 New
RCM
12
RA Capital Management
Massachusetts
$10.6M +$7.99M +799,695 +304%
SCM
13
Soleus Capital Management
Connecticut
$7.96M +$7.96M +796,744 New
Geode Capital Management
14
Geode Capital Management
Massachusetts
$6.76M +$6.67M +668,000 +7,923%
LGM
15
Logos Global Management
California
$6.24M +$5.84M +585,000 +1,463%
DM
16
Deerfield Management
New York
$5.31M +$5.31M +531,163 New
O
17
OrbiMed
New York
$5.31M +$5.31M +531,163 New
SB
18
Samsara BioCapital
California
$5.31M +$5.31M +531,163 New
GPP
19
Great Point Partners
Connecticut
$4.98M +$4.98M +498,054 New
State Street
20
State Street
Massachusetts
$3.18M +$3.08M +308,241 +2,927%
Barclays
21
Barclays
United Kingdom
$2.75M +$2.74M +274,413 +65,806%
Northern Trust
22
Northern Trust
Illinois
$2.28M +$2.25M +224,972 +7,211%
SI
23
Sofinnova Investments
California
$1.07M – – –
WP
24
Woodline Partners
California
$1.06M +$1.06M +106,270 New
Charles Schwab
25
Charles Schwab
California
$1.03M +$1.02M +102,416 +12,207%
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