LeonaBio Inc
LONA
44 hedge funds and large institutions have $66.8M invested in LeonaBio Inc in 2026 Q2 according to their latest regulatory filings, with 8 funds opening new positions, 8 increasing their positions, 7 reducing their positions, and 3 closing their positions.
167% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 3
14% more repeat investments, than reductions
Existing positions increased: 8 | Existing positions reduced: 7
10% more funds holding
Funds holding: 40 → 44 (+4)
8.28% more ownership
Funds ownership: 69.13% → 77.41% (+8.3%)
1% more capital invested
Capital invested by funds: $66M → $66.8M (+$823K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Blackstone Inc
New York
|
+$3.02M |
| 2 |
Adage Capital Partners
Boston,
Massachusetts
|
+$2.79M |
| 3 |
Vanguard Capital Management
Malvern,
Pennsylvania
|
+$749K |
| 4 |
ACM
ADAR1 Capital Management
Austin,
Texas
|
+$462K |
| 5 |
BlackRock
New York
|
+$215K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SFCM
Seven Fleet Capital Management
Mountain View,
California
|
-$97.9K |
| 2 |
Osaic Holdings
Scottsdale,
Arizona
|
-$14.9K |
| 3 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$12.9K |
| 4 |
AGWCA
Annis Gardner Whiting Capital Advisors
Tampa,
Florida
|
-$10.3K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$10.3K |
LONA Hedge Fund Activity: Q2 2026 in Review
44 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in LeonaBio Inc (LONA) for Q2 2026, worth a combined $66.8M — up 1.2% from $66M a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new LONA positions and 3 closed out — a net gain of 5 holders — while 8 added to existing stakes and 7 trimmed.
The largest buyer was Blackstone Inc, opening a new position worth an estimated $3.02M. The largest seller was Seven Fleet Capital Management, cutting an estimated $97.9K.
- 44 institutional investors held LeonaBio Inc (LONA) as of Q2 2026, up from 40 in Q1 2026.
- Funds reported $66.8M of LeonaBio Inc stock for Q2 2026, up 1.2% quarter-over-quarter.
- 8 funds opened new LeonaBio Inc positions in Q2 2026 and 3 closed out, a net change of +5 holders.
- The largest LeonaBio Inc buyer in Q2 2026 was Blackstone Inc, an estimated $3.02M added.
- The largest LeonaBio Inc seller in Q2 2026 was Seven Fleet Capital Management, an estimated $97.9K sold.
Based on aggregated 13F filings for Q2 2026.