XT
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XTX Topco’s Everspin Technologies MRAM Stock Holding History

XTX Topco’s Portfolio MRAM Stock Details MRAM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-14,911
Closed -$131K – 4509
2026
Q1 		$131K Sell
14,911
-19,737
-57% -$217K ﹤0.01% 3010
2025
Q4 		$322K Buy
+34,648
New +$330K 0.01% 2011
2024
Q2 		– Sell
-13,246
Closed -$105K – 2247
2024
Q1 		$105K Sell
13,246
-10,735
-45% -$91.5K 0.01% 1358
2023
Q4 		$217K Buy
+23,981
New +$222K 0.05% 899

Other funds holding MRAM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

XTX Topco's MRAM Position: Q2 2026 in Review

XTX Topco sold out of Everspin Technologies (MRAM) in Q2 2026, closing a stake of 14,911 shares — an estimated $131K sold.

XTX Topco first reported a position in MRAM in Q4 2023 and held it in 4 quarters. The position peaked at $322K in Q4 2025. 123 funds tracked by Wall St. Rank hold MRAM as of Q2 2026.

  • XTX Topco reported no remaining Everspin Technologies position as of Q2 2026 after selling out during the quarter.
  • XTX Topco sold 14,911 Everspin Technologies shares in Q2 2026, an estimated $131K.
  • XTX Topco first reported a position in Everspin Technologies in Q4 2023 and held it in 4 quarters.
  • XTX Topco's Everspin Technologies position peaked at $322K in Q4 2025.
  • 123 funds tracked by Wall St. Rank held Everspin Technologies as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.