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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
EIP
26
Easterly Investment Partners
Massachusetts
$9.54K
BJL
27
Brighton Jones LLC
Washington
$9.17K
Osaic Holdings
28
Osaic Holdings
Arizona
$7.7K -$15.9K -3,600 -57%
JSW
29
Journey Strategic Wealth
New Jersey
$5.85K
SQA
30
Simon Quick Advisors
New Jersey
$5.85K
William Blair & Company
31
William Blair & Company
Illinois
$5.7K
Susquehanna International Group
32
Susquehanna International Group
Pennsylvania
$5.34K -$13.5K -3,053 -62%
SC
33
Shay Capital
New York
$5.29K +$3.01K +679 +58%
VPIM
34
Vanguard Personalized Indexing Management
California
$4.04K -$11K -2,481 -64%
Royal Bank of Canada
35
Royal Bank of Canada
Ontario, Canada
$4K -$74.8K -16,887 -92%
HF
36
HRT Financial
New York
$4K -$12.7K -2,867 -67%
HighTower Advisors
37
HighTower Advisors
Illinois
$3.62K
EGM
38
Engineers Gate Manager
New York
$3.15K -$2.4K -542 -33%
PCM
39
Prelude Capital Management
New York
$3.13K
TRCT
40
Tower Research Capital (TRC)
New York
$2.72K -$1.7K -384 -29%
LC
41
Lindbrook Capital
California
$2.54K
Morgan Stanley
42
Morgan Stanley
New York
$1.46K -$399 -90 -15%
CCM
43
Coldstream Capital Management
Washington
$753 +$1.17K +264 New
ACA
44
American Capital Advisory
Idaho
$570
RIL
45
Rothschild Investment LLC
Illinois
$427
BNP Paribas Financial Markets
46
BNP Paribas Financial Markets
France
$388
Federated Hermes
47
Federated Hermes
Pennsylvania
$237 -$80 -18 -18%
ME
48
McIlrath & Eck
Washington
$235
US Bancorp
49
US Bancorp
Minnesota
$232
Jones Financial Companies
50
Jones Financial Companies
Missouri
$102