JY
MEDX icon

Jeff Yass’s Horizon Kinetics Medical ETF MEDX Stock Holding History

Jeff Yass’s Portfolio MEDX Stock Details MEDX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$422K Buy
11,500
+3,268
+40% +$110K ﹤0.01% 10286
2026
Q1 		$274K Buy
+8,232
New +$278K ﹤0.01% 11069

Other funds holding MEDX

VF
Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return
HKAM
Horizon Kinetics Asset Management New York $8.82B AUM 23.05% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return
GRP
Global Retirement Partners San Rafael, California $6.54B AUM
HWM
HighMark Wealth Management St. Paul, Minnesota $299M AUM 53.01% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Jeff Yass's MEDX Position: Q2 2026 in Review

Jeff Yass increased its Horizon Kinetics Medical ETF (MEDX) stake by 40% in Q2 2026, buying an estimated $110K and bringing the position to 11,500 shares worth $422K. The position accounts for ﹤0.01% of the portfolio, ranked #10286.

Jeff Yass first reported a position in MEDX in Q1 2026 and has held it in 2 quarters since. 8 funds tracked by Wall St. Rank hold MEDX as of Q2 2026.

  • Jeff Yass held 11,500 shares of Horizon Kinetics Medical ETF worth $422K as of Q2 2026.
  • Jeff Yass bought 3,268 Horizon Kinetics Medical ETF shares in Q2 2026, an estimated $110K.
  • Horizon Kinetics Medical ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #10286 holding.
  • Jeff Yass first reported a position in Horizon Kinetics Medical ETF in Q1 2026 and has held it in 2 quarters since.
  • 8 funds tracked by Wall St. Rank held Horizon Kinetics Medical ETF as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.