XT
ZSTK

XTX Topco’s ZeroStack Corp ZSTK Stock Holding History

XTX Topco’s Portfolio ZSTK Stock Details ZSTK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-1,033
Closed -$23.4K – 2786
2025
Q2 		$23.4K Buy
1,033
+430
+71% +$10.4K ﹤0.01% 2142
2025
Q1 		$14.2K Buy
+603
New +$19.1K ﹤0.01% 2201
2024
Q4 		– Sell
-463
Closed -$27.6K – 2475
2024
Q3 		$27.6K Buy
+463
New +$19K ﹤0.01% 1792
2024
Q1 		– Sell
-313
Closed -$16.5K – 1990
2023
Q4 		$16.5K Buy
+313
New +$12.3K ﹤0.01% 1383

Other funds holding ZSTK

UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return
BWM
Bernard Wealth Management Royal Oak, Michigan $234M AUM 27.82% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
KFI
Key Financial Inc West Chester, Pennsylvania $611M AUM 21.11% 1-Year Est. Return
CAM
Creekmur Asset Management Morton, Illinois $1.33M AUM
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

XTX Topco's ZSTK Position: Q3 2025 in Review

XTX Topco sold out of ZeroStack Corp (ZSTK) in Q3 2025, closing a stake of 1,033 shares — an estimated $23.4K sold.

XTX Topco first reported a position in ZSTK in Q4 2023 and held it in 4 quarters. The position peaked at $27.6K in Q3 2024. 12 funds tracked by Wall St. Rank hold ZSTK as of Q3 2025.

  • XTX Topco reported no remaining ZeroStack Corp position as of Q3 2025 after selling out during the quarter.
  • XTX Topco sold 1,033 ZeroStack Corp shares in Q3 2025, an estimated $23.4K.
  • XTX Topco first reported a position in ZeroStack Corp in Q4 2023 and held it in 4 quarters.
  • XTX Topco's ZeroStack Corp position peaked at $27.6K in Q3 2024.
  • 12 funds tracked by Wall St. Rank held ZeroStack Corp as of Q3 2025.

Based on XTX Topco's 13F filing for Q3 2025, filed 14 Nov 2025.