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Biodesix
BDSX

Overview Fund Activity

60 hedge funds and large institutions have $33.4M invested in Biodesix in 2025 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 13 increasing their positions, 20 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
60
Holders Change
+1
Holders Change %
+1.69%
% of All Funds
0.81%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
11
Increased
13
Reduced
20
Closed
10
Calls
$42K
Puts
–
Net Calls
+$42K
Net Calls Change
-$467K

Top Buyers

1
MIM
Monashee Investment Management
Massachusetts
+$343K
2
Millennium Management
Millennium Management
New York
+$84.6K
3
Squarepoint
Squarepoint
New York
+$80.2K
4
XT
XTX Topco
Cayman Islands
+$64.5K
5
Marshall Wace
Marshall Wace
United Kingdom
+$46K

Top Sellers

1
FCM
Farallon Capital Management
California
-$1.22M
2
ACM
AIGH Capital Management
Maryland
-$1.19M
3
6CM
683 Capital Management
New York
-$394K
4
AE
AMH Equity
New York
-$378K
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$323K
Name Holding Trade Value Shares
Change 		Shares
Change %
TAM
1
Telemark Asset Management
Massachusetts
$5.18M – – –
WSFS
2
Wilmington Savings Fund Society
Delaware
$3.81M – – –
BC
3
Birchview Capital
Vermont
$3.59M – – –
ACM
4
AIGH Capital Management
Maryland
$2.67M -$1.19M -1,907,221 -31%
SCM
5
Silverarc Capital Management
Massachusetts
$2.56M -$146K -233,875 -5%
MIM
6
Monashee Investment Management
Massachusetts
$2.53M +$343K +549,121 +16%
Vanguard Group
7
Vanguard Group
Pennsylvania
$2.39M – – –
OM
8
Opaleye Management
Massachusetts
$2.02M -$150K -240,000 -7%
SM
9
Samjo Management
New York
$1.52M -$27.7K -44,300 -2%
PA
10
Perceptive Advisors
New York
$1.36M – – –
FCM
11
Farallon Capital Management
California
$1.16M -$1.22M -1,952,118 -51%
PCM
12
Perkins Capital Management
Minnesota
$663K -$313 -500 -0%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$526K +$8.77K +14,026 +2%
Wells Fargo
14
Wells Fargo
California
$513K -$10.3K -16,524 -2%
Susquehanna International Group
15
Susquehanna International Group
Pennsylvania
$375K -$323K -516,327 -46%
BlackRock
16
BlackRock
New York
$355K -$943 -1,509 -0.3%
Renaissance Technologies
17
Renaissance Technologies
New York
$232K +$6.57K +10,500 +3%
Millennium Management
18
Millennium Management
New York
$209K +$84.6K +135,291 +68%
State Street
19
State Street
Massachusetts
$193K – – –
SC
20
Shay Capital
New York
$167K -$8.86K -14,165 -5%
CS
21
Cannell & Spears
New York
$129K – – –
SI
22
Stephens Inc
Arkansas
$124K – – –
Northern Trust
23
Northern Trust
Illinois
$106K – – –
HighTower Advisors
24
HighTower Advisors
Illinois
$97.5K +$1.25K +2,000 +1%
Squarepoint
25
Squarepoint
New York
$88.7K +$80.2K +128,323 +950%
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