Milestone ScientificMLSS
13F holders, Q2 2025 (June 30)At the end of Q2 2025, 35 institutions reported holding Milestone Scientific Inc. (MLSS) in their 13F filings, up 6 from Q1 2025. 7 opened new positions and 1 sold out. The largest holders were Vanguard Group Inc. ($1.4M), Geode Capital Management, LLC ($350K) and Bridgeway Capital Management, LLC ($226K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Milestone Scientific Inc.
- CUSIP
- 59935P209
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $231K |
| Exits | 1 | $32K |
All 13F filers, Q1 2025 → Q2 2025: 543,064 shares bought and 45,285 shares sold, net +497,779 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 35 holders
| Vanguard Group Inc. | 0.00% | No change | 2,182,871 | $1.4M |
| Geode Capital Management, LLC | 0.00% | Add +0.1% | 550,409 | $350K |
| Bridgeway Capital Management, LLC | 0.01% | No change | 355,500 | $226K |
| Mariner, LLC | 0.00% | Add +61.6% | 196,750 | $125K |
| Carnegie Investment Counsel | 0.00% | New | 164,609 | $105K |
| Susquehanna International Group, LLP | 0.00% | Add +29.2% | 159,515 | $102K |
| State Street Corp. | 0.00% | No change | 139,885 | $89K |
| Northern Trust Corp. | 0.00% | No change | 112,615 | $72K |
| LPL Financial LLC | 0.00% | New | 104,945 | $67K |
| World Investment Advisors | 0.00% | No change | 100,000 | $64K |
| Renaissance Technologies | 0.00% | Reduce -5.9% | 73,197 | $47K |
| BlackRock, Inc. | 0.00% | Add +0.4% | 70,818 | $45K |
| Raymond James Financial Inc. | 0.00% | Add +416.7% | 62,000 | $39K |
| Brookwood Investment Group LLC | 0.01% | No change | 49,100 | $31K |
| Sequoia Financial Advisors, LLC | 0.00% | Reduce -3.5% | 43,422 | $28K |
| Kestra Advisory Services, LLC | 0.00% | No change | 41,100 | $26K |
| Citadel Advisors | 0.00% | New | 39,642 | $25K |
| Oppenheimer & Co. Inc. | 0.00% | Reduce -11.8% | 37,500 | $24K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 34,400 | $22K |
| Radnor Capital Management, LLC | 0.00% | No change | 31,000 | $20K |
| Virtu Financial LLC | 0.00% | New | 31,747 | $20K |
| NFSG Corp | 0.00% | Add +83.3% | 16,500 | $11K |
| HighTower Advisors, LLC | 0.00% | No change | 15,666 | $10K |
| Consolidated Portfolio Review Corp | 0.00% | Add +21.1% | 14,651 | $9K |
| UBS Group AG | 0.00% | Add +162.7% | 13,100 | $8K |
| Jane Street Group, LLC | 0.00% | New | 10,225 | $7K |
| Dock Street Asset Management Inc. | 0.00% | No change | 10,000 | $6K |
| Royal Bank of Canada | 0.00% | New | 6,400 | $4K |
| Morgan Stanley | 0.00% | No change | 5,512 | $4K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 5,308 | $3K |
| US Bancorp \de | 0.00% | No change | 2,000 | $1K |
| Bank of America Corp. | 0.00% | Add +14.3% | 504 | $320 |
| JPMorgan Chase & Co. | 0.00% | Reduce -3.8% | 333 | $212 |
| SBI Securities Co., Ltd. | 0.00% | No change | 10 | $6 |
| Barclays PLC | 0.00% | No change | 1 | $1 |
"% of holder's portfolio" is MLSS's weight in each manager's 13F, not the share of Milestone Scientific Inc. the manager owns.