JY
DEFT

Jeff Yass’s Defi Technologies DEFT Stock Holding History

Jeff Yass’s Portfolio DEFT Stock Details DEFT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$102K Buy
200,700
+109,800
+121% +$74.4K ﹤0.01% 12481
2026
Q1 		$50K Sell
90,900
-14,700
-14% -$11.2K ﹤0.01% 12634
2025
Q4 		$79.2K Sell
105,600
-82,700
-44% -$127K ﹤0.01% 11569
2025
Q3 		$397K Buy
+188,300
New +$487K ﹤0.01% 9489

Other funds holding DEFT

WAM
Weiss Asset Management Boston, Massachusetts $9.54B AUM 55.06% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
CCC
Cable Car Capital San Francisco, California $4.66B AUM 77.16% 1-Year Est. Return
Swiss National Bank
Swiss National Bank Zurich, Switzerland $191B AUM 45.21% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Jeff Yass's DEFT Position: Q2 2026 in Review

Jeff Yass increased its Defi Technologies (DEFT) stake by 36% in Q2 2026, buying an estimated $485K and bringing the position to 2,719,397 shares worth $1.4M. The position accounts for ﹤0.01% of the portfolio, ranked #7325.

Jeff Yass first reported a position in DEFT in Q3 2025 and has held it in 4 quarters since. The position peaked at $2.63M in Q3 2025. 99 funds tracked by Wall St. Rank hold DEFT as of Q2 2026.

  • Jeff Yass held 2,719,397 shares of Defi Technologies worth $1.4M as of Q2 2026.
  • Jeff Yass bought 715,299 Defi Technologies shares in Q2 2026, an estimated $485K.
  • Defi Technologies made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #7325 holding.
  • Jeff Yass first reported a position in Defi Technologies in Q3 2025 and has held it in 4 quarters since.
  • Jeff Yass's Defi Technologies position peaked at $2.63M in Q3 2025.
  • 99 funds tracked by Wall St. Rank held Defi Technologies as of Q2 2026.

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