Milestone Scientific MLSS Institutional Ownership

NYSE MLSS

$0.40 -0.04 (-8.86%)

As of: Sep 9, 2026 · 3:59 PM EDT

Institutions by Trading Activity

31 Institutions

Increased 11 35.5%

Unchanged 16 51.6%

Reduced 4 12.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

6.32%

▲+1.00 pp QoQ

Shares Held by Institutions

5.38Mn

of 85.04Mn outstanding

▲+25.96% QoQ

Shares Outstanding

85.04Mn

79.67Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-1 vs prior quarter

Net Shares Added (QoQ)

+1.11Mn

accumulated since last quarter

Value of Holdings

$2.53Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Milestone Scientific Inc. (NYSE:MLSS) is held by 31 institutional investors per 13F filings through June 2026.

Collectively, these holders controlled 6.3% of Milestone Scientific's outstanding shares in June 2026, up from 5.3% in March 2026.
They increased total shares held in Milestone Scientific by 25.96% from the prior quarter, while the number of investors in MLSS decreased 8.82% year over year.
During the quarter, 11 of these 31 funds increased positions in MLSS, 4 reduced exposure, and 16 held steady.
Combined, these investors held 5.38Mn shares in MLSS for June 2026, up by 1.11Mn shares quarter on quarter, and up 732.64K shares year over year.
VANGUARD CAPITAL MANAGEMENT LLC leads ownership in MLSS with 2.07Mn shares as of June 30, 2026, equal to 2.44% of outstanding shares.
The most significant purchases of MLSS for the quarter ending June 2026 came from Stonepine Capital Management, LLC (666.67K), VANGUARD FIDUCIARY TRUST CO (142.87K), State Street Corp (125.0K), NFSG Corp (100.0K), VANGUARD CAPITAL MANAGEMENT LLC (86.52K).
The largest sellers of Milestone Scientific for the quarter ending June 2026 were UBS Group AG (53.91K), RENAISSANCE TECHNOLOGIES LLC (26.2K), XTX Topco Ltd (10.52K), Morgan Stanley (2.5K).
Per Business Quant data, the top 10 holders of Milestone Scientific for the quarter ending June 2026 are VANGUARD CAPITAL MANAGEMENT LLC (2.07Mn), Stonepine Capital Management, LLC (666.67K), GEODE CAPITAL MANAGEMENT, LLC (643.61K), VANGUARD FIDUCIARY TRUST CO (464.45K), State Street Corp (264.88K), NFSG Corp (141.0K), Northern Trust Corp (133.07K), LPL Financial LLC (124.94K), Mariner, LLC (121.75K), World Investment Advisors (104.0K).

Form 13F Holdings

31 Institutional Holders

Report period 30 Jun, 2026

Total shares held 5.38Mn

Of outstanding 6.32%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,073,166	2.44%	▲86,518	+4.35%	$665.49K
2	Stonepine Capital Management, LLC	0001440771	666,666	0.78%	▲666,666	0.00%	$348.57K
3	GEODE CAPITAL MANAGEMENT, LLC	0001214717	643,611	0.76%	▲26,966	+4.37%	$206.65K
4	VANGUARD FIDUCIARY TRUST CO	0000933478	464,449	0.55%	▲142,866	+44.43%	$149.09K
5	State Street Corp	0000093751	264,885	0.31%	▲125,000	+89.36%	$85.03K
6	NFSG Corp	0001879757	141,000	0.17%	▲100,000	+243.90%	$45.26K
7	Northern Trust Corp	0000073124	133,067	0.16%	▲20,452	+18.16%	$42.72K
8	LPL Financial LLC	0001403438	124,945	0.15%	0	0.00%	$40.11K
9	Mariner, LLC	0001373442	121,750	0.14%	0	0.00%	$39.08K
10	World Investment Advisors	0001652594	104,000	0.12%	0	0.00%	$29.95K
11	Carnegie Investment Counsel	0001511506	100,175	0.12%	0	0.00%	$32.16K
12	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	99,500	0.12%	0	0.00%	$31.94K
13	BlackRock, Inc.	0002012383	65,453	0.08%	0	0.00%	$21.01K
14	RENAISSANCE TECHNOLOGIES LLC	0001037389	56,297	0.07%	▼26,200	-31.76%	$18.07K
15	COMMONWEALTH EQUITY SERVICES, LLC	0000312272	44,782	0.05%	0	0.00%	$14.38K
16	Sequoia Financial Advisors, LLC	0001599900	43,422	0.05%	0	0.00%	$13.94K
17	Kestra Advisory Services, LLC	0001830819	41,100	0.05%	0	0.00%	$13.19K
18	Virtu Financial LLC	0001533964	35,341	0.04%	▲10,296	+41.11%	$11
19	XTX Topco Ltd	0001828301	34,843	0.04%	▼10,516	-23.18%	$11.19K
20	Cetera Investment Advisers	0001666741	17,150	0.02%	0	0.00%	$5.51K

Showing 1 to 20 of 31 holders