Simplex Trading’s Milestone Scientific MLSS Stock Holding History

Simplex Trading’s Portfolio MLSS Stock Details MLSS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-1	Closed	–	–	9471
2025 Q3	$0	Buy	+1	New	+$1	﹤0.01%	9648
2025 Q1	–	Sell	-56	Closed	-$61	–	9211
2024 Q4	$0	Sell	56 -65	-54%	-$54	﹤0.01%	9194
2024 Q3	$0	Buy	+121	New	+$113	﹤0.01%	9147
2023 Q4	–	Sell	-91	Closed	–	–	9428
2023 Q3	$0	Sell	91 -397	-81%	-$418	﹤0.01%	9373
2023 Q2	$0	Buy	+488	New	+$440	﹤0.01%	9554
2022 Q4	–	Sell	-7,767	Closed	-$6K	–	9923
2022 Q3	$6K	Sell	7,767 -1,075	-12%	-$1.04K	﹤0.01%	8654
2022 Q2	$8K	Sell	8,842 -1,522	-15%	-$1.55K	﹤0.01%	8481
2022 Q1	$15K	Sell	10,364 -1,651	-14%	-$2.41K	﹤0.01%	8531
2021 Q4	$24K	Buy	12,015 +8,491	+241%	+$18.7K	﹤0.01%	8156
2021 Q3	$8K	Hold	3,524	–	–	﹤0.01%	9055
2021 Q2	$8K	Buy	+3,524	New	+$8.55K	﹤0.01%	9226

Other funds holding MLSS

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Mariner Overland Park, Kansas $85.7B AUM 24.21% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

CIC

Carnegie Investment Counsel Pepper Pike, Ohio $5.13B AUM 22.98% 1-Year Est. Return

WIA

World Investment Advisors Santa Barbara, California $6.2B AUM 19.68% 1-Year Est. Return

BCM

Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

Simplex Trading's MLSS Position: Q4 2025 in Review

Simplex Trading sold out of Milestone Scientific (MLSS) in Q4 2025, closing a stake of 1 share.

Simplex Trading first reported a position in MLSS in Q2 2021 and held it in 11 quarters. The position peaked at $24K in Q4 2021. 31 funds tracked by Wall St. Rank hold MLSS as of Q4 2025.

Simplex Trading reported no remaining Milestone Scientific position as of Q4 2025 after selling out during the quarter.
Simplex Trading sold 1 Milestone Scientific share in Q4 2025.
Simplex Trading first reported a position in Milestone Scientific in Q2 2021 and held it in 11 quarters.
Simplex Trading's Milestone Scientific position peaked at $24K in Q4 2021.
31 funds tracked by Wall St. Rank held Milestone Scientific as of Q4 2025.

Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.