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XTX Topco’s Alpha Tau Medical DRTS Stock Holding History

XTX Topco’s Portfolio DRTS Stock Details DRTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$134K Buy
+19,019
New +$134K ﹤0.01% 3002
2025
Q4 		– Sell
-12,333
Closed -$55.6K – 3418
2025
Q3 		$55.6K Buy
+12,333
New +$42K ﹤0.01% 2153
2025
Q2 		– Sell
-21,195
Closed -$53.2K – 2541
2025
Q1 		$53.2K Buy
+21,195
New +$66.5K ﹤0.01% 1994

Other funds holding DRTS

HighTower Advisors
HighTower Advisors Chicago, Illinois $94.2B AUM 21.24% 1-Year Est. Return
AF
Aquamarine Financial George Town $1.37B AUM
AC
Apella Capital West Hartford, Connecticut $7.08B AUM 17.38% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Kovitz Investment Group Partners
Kovitz Investment Group Partners Chicago, Illinois $4.31B AUM 20.41% 1-Year Est. Return
DSC
Daytona Street Capital Saint Louis, Missouri $130M AUM
Mariner
Mariner Overland Park, Kansas $85.7B AUM 24.21% 1-Year Est. Return
GIA
Gem Investment Advisors Teaneck, New Jersey $102M AUM
LCS
Levin Capital Strategies New York $1.32B AUM 28.11% 1-Year Est. Return

XTX Topco's DRTS Position: Q1 2026 in Review

XTX Topco opened a new position in Alpha Tau Medical (DRTS) in Q1 2026: 19,019 shares worth $134K. The stake represents ﹤0.01% of the portfolio and ranks #3002 among its holdings. This is a return to the name: XTX Topco previously reported a position in DRTS as recently as Q3 2025.

XTX Topco first reported a position in DRTS in Q1 2025 and has held it in 3 quarters since. 53 funds tracked by Wall St. Rank hold DRTS as of Q1 2026.

  • XTX Topco held 19,019 shares of Alpha Tau Medical worth $134K as of Q1 2026.
  • Alpha Tau Medical was a new XTX Topco position in Q1 2026.
  • Alpha Tau Medical made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3002 holding.
  • XTX Topco first reported a position in Alpha Tau Medical in Q1 2025 and has held it in 3 quarters since.
  • 53 funds tracked by Wall St. Rank held Alpha Tau Medical as of Q1 2026.

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