Milestone Scientific
MLSS
32 hedge funds and large institutions have $1.3M invested in Milestone Scientific in 2026 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 6 increasing their positions, 6 reducing their positions, and 3 closing their positions.
1,774% more capital inflows, than outflows
Capital inflows: $694K | Capital outflows: $37K
67% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 3
3% more funds holding
Funds holding: 31 → 32 (+1)
0% less ownership
Funds ownership: 5.75% → 5.75% (-0%)
0% more repeat investments, than reductions
Existing positions increased: 6 | Existing positions reduced: 6
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Commonwealth Equity Services
Waltham,
Massachusetts
|
+$12.5K |
| 2 |
Newbridge Financial Services Group
Boca Raton,
Florida
|
+$10.3K |
| 3 |
Virtu Financial
New York
|
+$7K |
| 4 |
LPL Financial
San Diego,
California
|
+$5.59K |
| 5 |
XTX Topco
George Town,
Cayman Islands
|
+$4.03K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$11.3K |
| 2 |
Charles Schwab
San Francisco,
California
|
-$9.39K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$9.34K |
| 4 |
HRT Financial
New York
|
-$4K |
| 5 |
BlackRock
New York
|
-$1.5K |
MLSS Hedge Fund Activity: Q1 2026 in Review
32 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in Milestone Scientific (MLSS) for Q1 2026, worth a combined $1.3M — up 5.5% from $1.23M a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new MLSS positions and 3 closed out — a net gain of 2 holders — while 6 added to existing stakes and 6 trimmed.
The largest buyer was Commonwealth Equity Services, opening a new position worth an estimated $12.5K. The largest seller was Susquehanna International Group, cutting an estimated $11.3K.
- 32 institutional investors held Milestone Scientific (MLSS) as of Q1 2026, up from 31 in Q4 2025.
- Funds reported $1.3M of Milestone Scientific stock for Q1 2026, up 5.5% quarter-over-quarter.
- 5 funds opened new Milestone Scientific positions in Q1 2026 and 3 closed out, a net change of +2 holders.
- The largest Milestone Scientific buyer in Q1 2026 was Commonwealth Equity Services, an estimated $12.5K added.
- The largest Milestone Scientific seller in Q1 2026 was Susquehanna International Group, an estimated $11.3K sold.
Based on aggregated 13F filings for Q1 2026.