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LONA

LeonaBio Inc

53 hedge funds and large institutions have $5M invested in LeonaBio Inc in 2025 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 7 increasing their positions, 19 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

300% more call options, than puts

Call options by funds: $4K | Put options by funds: $1K

0.14% less ownership

Funds ownership: 4.64%4.5% (-0.14%)

5% less funds holding

Funds holding: 5653 (-3)

50% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 4

52% less capital invested

Capital invested by funds: $10.5M → $5M (-$5.51M)

63% less repeat investments, than reductions

Existing positions increased: 7 | Existing positions reduced: 19

Holders
53
Holders Change
-3
Holders Change %
-5.36%
% of All Funds
0.71%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
2
Increased
7
Reduced
19
Closed
4
Calls
$4K
Puts
$1K
Net Calls
+$3K
Net Calls Change
-$7K
Name Holding Trade Value Shares
Change
Change in
Stake
PA
1
Perceptive Advisors
New York
$1.54M
BCM
2
BML Capital Management
Indiana
$912K +$188K +42,478 +15%
Vanguard Group
3
Vanguard Group
Pennsylvania
$438K -$8.3K -1,874 -1%
PBM
4
Propel Bio Management
California
$425K
SAM
5
Simplify Asset Management
Nevada
$425K
TCM
6
Tang Capital Management
California
$171K
BlackRock
7
BlackRock
New York
$130K -$695 -157 -0.3%
Acadian Asset Management
8
Acadian Asset Management
Massachusetts
$121K -$2.64K -596 -1%
Bank of America
9
Bank of America
North Carolina
$118K +$9 +2 +0%
Pathstone Holdings
10
Pathstone Holdings
New Jersey
$106K
Geode Capital Management
11
Geode Capital Management
Massachusetts
$88.8K -$4.14K -934 -3%
BA
12
Bristlecone Advisors
Washington
$71.9K -$37.8K -8,531 -25%
Qube Research & Technologies (QRT)
13
Qube Research & Technologies (QRT)
United Kingdom
$63K -$57.1K -12,894 -37%
Renaissance Technologies
14
Renaissance Technologies
New York
$62.4K +$5.18K +1,170 +6%
Two Sigma Advisers
15
Two Sigma Advisers
New York
$44.8K -$42.6K -9,620 -38%
LNWTC
16
Laird Norton Wetherby Trust Company
Washington
$36.3K
State Street
17
State Street
Massachusetts
$30.6K
GCP
18
GSA Capital Partners
United Kingdom
$25K -$92.3K -20,833 -70%
UBS Group
19
UBS Group
Switzerland
$21.8K -$4.62K -1,043 -12%
Northern Trust
20
Northern Trust
Illinois
$15.3K
CGL
21
Clarius Group LLC
Washington
$15.3K
IF
22
Integrity Financial
Wyoming
$15.1K +$8.91K +2,011 +61%
Citadel Advisors
23
Citadel Advisors
Florida
$14.1K +$22K +4,957 New
XT
24
XTX Topco
Cayman Islands
$13.1K +$12.6K +2,846 +161%
I
25
INVST
Indiana
$12.8K