Milestone Scientific
MLSS
31 hedge funds and large institutions have $1.23M invested in Milestone Scientific in 2025 Q4 according to their latest regulatory filings, with 5 funds opening new positions, 4 increasing their positions, 10 reducing their positions, and 5 closing their positions.
0.08% more ownership
Funds ownership: 5.67% → 5.75% (+0.08%)
0% more funds holding
Funds holding: 31 → 31 (0)
0% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 5
39% less capital invested
Capital invested by funds: $2.02M → $1.23M (-$789K)
60% less repeat investments, than reductions
Existing positions increased: 4 | Existing positions reduced: 10
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$58.5K |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$34.6K |
| 3 |
TSS
Two Sigma Securities
New York
|
+$9.75K |
| 4 |
HF
HRT Financial
New York
|
+$6.87K |
| 5 |
Cetera Investment Advisers
Schaumburg,
Illinois
|
+$6.52K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Raymond James Financial
St Petersburg,
Florida
|
-$25.4K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$24.5K |
| 3 |
OC
Oppenheimer & Co
New York
|
-$10.5K |
| 4 |
CPRC
Consolidated Portfolio Review Corp
Woodbury,
New York
|
-$6.66K |
| 5 |
BCM
Bridgeway Capital Management
Houston,
Texas
|
-$6.58K |
MLSS Hedge Fund Activity: Q4 2025 in Review
31 of the 8,238 institutional investors tracked by Wall St. Rank reported a position in Milestone Scientific (MLSS) for Q4 2025, worth a combined $1.23M — down 39% from $2.02M a quarter earlier.
Fund positioning in MLSS was balanced in Q4 2025: 5 funds opened new positions, 5 closed out, 4 added to existing stakes and 10 trimmed.
The largest buyer was Citadel Advisors, opening a new position worth an estimated $58.5K. The largest seller was Raymond James Financial, exiting entirely with an estimated $25.4K sold.
- 31 institutional investors held Milestone Scientific (MLSS) as of Q4 2025, unchanged from Q3 2025.
- Funds reported $1.23M of Milestone Scientific stock for Q4 2025, down 39% quarter-over-quarter.
- 5 funds opened new Milestone Scientific positions in Q4 2025 and 5 closed out, a net change of 0 holders.
- The largest Milestone Scientific buyer in Q4 2025 was Citadel Advisors, an estimated $58.5K added.
- The largest Milestone Scientific seller in Q4 2025 was Raymond James Financial, an estimated $25.4K sold.
Based on aggregated 13F filings for Q4 2025.