JBIO

Jade Biosciences, Inc. Common Stock
JBIO

Overview Fund Activity

74 hedge funds and large institutions have $315M invested in Jade Biosciences, Inc. Common Stock in 2025 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 21 increasing their positions, 27 reducing their positions, and 32 closing their positions.

Holders
74
Holders Change
-8
Holders Change %
-9.76%
% of All Funds
0.99%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
25
Increased
21
Reduced
27
Closed
32
Calls
–
Puts
$942K
Net Calls
-$942K
Net Calls Change
-$859K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$48.3M
2
FFM
2
Fairmount Funds Management
Pennsylvania
$32.2M
3
VA
3
VR Adviser
New York
$32.2M
4
DTC
4
Deep Track Capital
Connecticut
$25.1M
5
FLSM
5
Frazier Life Sciences Management
California
$17.7M

Top Sellers

1
RCM
1
RA Capital Management
Massachusetts
$10.6M
2
SI
2
Sofinnova Investments
California
$1.07M
3
TCM
3
TCG Crossover Management
California
$640K
4
LGM
4
Logos Global Management
California
$6.24M
5
AAA
5
Affinity Asset Advisors
New York
$653K
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$48.3M 4,835,383 +4,821,634 +35,069%
FFM
2
Fairmount Funds Management
Pennsylvania
$32.2M 3,220,368 +3,220,368 New
VA
3
VR Adviser
New York
$32.2M 3,220,364 +3,220,364 New
DTC
4
Deep Track Capital
Connecticut
$25.1M 2,509,301 +2,509,301 New
Vanguard Group
5
Vanguard Group
Pennsylvania
$18.1M 1,807,582 +740,586 +69%
FLSM
6
Frazier Life Sciences Management
California
$17.7M 1,772,116 +1,772,116 New
BlackRock
7
BlackRock
New York
$17.1M 1,714,348 +755,054 +79%
VVM
8
Versant Venture Management
California
$15.2M 1,525,820 +1,525,820 New
RI
9
RTW Investments
New York
$14.5M 1,449,273 +1,449,273 New
DCM
10
Driehaus Capital Management
Illinois
$12.5M 1,255,798 +1,255,798 New
APM
11
Avidity Partners Management
Texas
$11.3M 1,127,186 +1,127,186 New
RCM
12
RA Capital Management
Massachusetts
$10.6M 1,062,326 -8,129,766 -88%
SCM
13
Soleus Capital Management
Connecticut
$7.96M 796,744 +796,744 New
Geode Capital Management
14
Geode Capital Management
Massachusetts
$6.76M 676,431 +381,351 +129%
LGM
15
Logos Global Management
California
$6.24M 625,000 -775,000 -55%
SB
16
Samsara BioCapital
California
$5.31M 531,163 +531,163 New
O
17
OrbiMed
New York
$5.31M 531,163 +531,163 New
DM
18
Deerfield Management
New York
$5.31M 531,163 +531,163 New
GPP
19
Great Point Partners
Connecticut
$4.98M 498,054 +498,054 New
State Street
20
State Street
Massachusetts
$3.18M 318,771 -49,769 -14%
Barclays
21
Barclays
United Kingdom
$2.75M 274,830 +260,226 +1,782%
Northern Trust
22
Northern Trust
Illinois
$2.28M 228,092 +118,875 +109%
SI
23
Sofinnova Investments
California
$1.07M 107,391 -3,651,295 -97%
WP
24
Woodline Partners
California
$1.06M 106,270 +106,270 New
Charles Schwab
25
Charles Schwab
California
$1.03M 103,255 +73,904 +252%
1
2 3 4 5