Milestone Scientific Inc. (MLSS) Institutional Ownership

Institutions by Trading Activity

82,322,910Shares Outstanding

4,624,557Shares held by institutions

$1,595,935Value of institutional holdings

5.62%Institutional ownership %

6.36%Shares Changed QoQ

31No. of institutional investors

Milestone Scientific Inc. (NYSE:MLSS) has 31 institutional investors that have filed 13F reports for the period ending December 2025.

Their combined ownership stood at 5.5% of outstanding shares in December 2025, up from 5.4% in September 2025.
They increased total shares held in MLSS by 4.06% quarter over quarter, and investors in Milestone Scientific decreased 13.89% from a year ago.
Among the 31 funds, 9 bought more Milestone Scientific shares, 10 sold down, and 12 held their ground.
In total, institutional investors held 4.52Mn shares in Milestone Scientific as of December 2025, up by 176.4K shares quarter on quarter, and up 12.18K shares year over year.
Radnor Capital Management, LLC holds the largest position in MLSS at 15.0K shares as of December 31, 2025, or 0.02% of shares outstanding.
According to Business Quant data, leading holders of MLSS for December 2025 are Radnor Capital Management, LLC (15.0K), OPPENHEIMER & CO INC (10.0K), DOCK STREET ASSET MANAGEMENT INC (10.0K).

4,624,557 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	2,349,317	-6,378	-0.27%	$641,364.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	614,479	3,409	0.56%	$167,792.00
World Investment Advisors	31 Dec, 2025	200,000	100,000	100.00%	$54,600.00
CITADEL ADVISORS LLC	31 Dec, 2025	153,775	153,775	0.00%	$41,981.00
State Street Corp	31 Dec, 2025	139,885	0	0.00%	$38,189.00
Mariner, LLC	31 Dec, 2025	121,750	0	0.00%	$33,311.00
Northern Trust Corp	31 Dec, 2025	112,615	0	0.00%	$30,744.00
LPL Financial LLC	31 Dec, 2025	104,945	0	0.00%	$28,650.00
Carnegie Investment Counsel	31 Dec, 2025	100,175	-16,000	-13.77%	$27,348.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	99,500	-17,300	-14.81%	$27,164.00
UBS Group AG	31 Dec, 2025	95,928	90,942	1,823.95%	$26,188.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	82,897	2,600	3.24%	$22,631.00
BlackRock, Inc.	31 Dec, 2025	70,818	0	0.00%	$19,333.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	57,696	-64,443	-52.76%	$15,751.00
Brookwood Investment Group LLC	31 Dec, 2025	49,100	0	0.00%	$13,404.00
Sequoia Financial Advisors, LLC	31 Dec, 2025	43,422	0	0.00%	$11,855.00
Kestra Advisory Services, LLC	31 Dec, 2025	41,100	0	0.00%	$11,220.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	34,400	0	0.00%	$9,391.00
XTX Topco Ltd	31 Dec, 2025	30,923	30,923	0.00%	$8,442.00
TWO SIGMA SECURITIES, LLC	31 Dec, 2025	25,641	25,641	0.00%	$7,000.00

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