XT
MLSS icon

XTX Topco’s Milestone Scientific MLSS Stock Holding History

XTX Topco’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
2026
Q1 		$13.1K Buy
45,359
+14,436
+47% +$4.03K ﹤0.01% 3642
2025
Q4 		$8.44K Sell
30,923
-1,482
-5% -$564 ﹤0.01% 3204
2025
Q3 		$14.7K Buy
+32,405
New +$18.9K ﹤0.01% 2381
2025
Q2 		– Sell
-34,135
Closed -$31.8K – 2866
2025
Q1 		$31.8K Buy
34,135
+17,002
+99% +$18.7K ﹤0.01% 2063
2024
Q4 		$16.4K Buy
+17,133
New +$14.2K ﹤0.01% 2074

Other funds holding MLSS

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $85.7B AUM 24.21% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
WIA
World Investment Advisors Santa Barbara, California $6.2B AUM 19.68% 1-Year Est. Return
CIC
Carnegie Investment Counsel Pepper Pike, Ohio $4.99B AUM 23.08% 1-Year Est. Return

XTX Topco's MLSS Position: Q1 2026 in Review

XTX Topco increased its Milestone Scientific (MLSS) stake by 47% in Q1 2026, buying an estimated $4.03K and bringing the position to 45,359 shares worth $13.1K. The position accounts for ﹤0.01% of the portfolio, ranked #3642.

XTX Topco first reported a position in MLSS in Q4 2024 and has held it in 5 quarters since. The position peaked at $31.8K in Q1 2025. 32 funds tracked by Wall St. Rank hold MLSS as of Q1 2026.

  • XTX Topco held 45,359 shares of Milestone Scientific worth $13.1K as of Q1 2026.
  • XTX Topco bought 14,436 Milestone Scientific shares in Q1 2026, an estimated $4.03K.
  • Milestone Scientific made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3642 holding.
  • XTX Topco first reported a position in Milestone Scientific in Q4 2024 and has held it in 5 quarters since.
  • XTX Topco's Milestone Scientific position peaked at $31.8K in Q1 2025.
  • 32 funds tracked by Wall St. Rank held Milestone Scientific as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.