JO
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John Overdeck’s Nexalin Technology NXL Stock Holding History

John Overdeck’s Portfolio NXL Stock Details NXL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-10,498
Closed -$20.5K – 3426
2025
Q1 		$20.5K Sell
10,498
-778
-7% -$2.13K ﹤0.01% 3100
2024
Q4 		$31.1K Buy
11,276
+618
+6% +$1.72K ﹤0.01% 3077
2024
Q3 		$7.13K Buy
+10,658
New +$11K ﹤0.01% 3057

Other funds holding NXL

MA
MYDA Advisors Woodmere, New York $672M AUM 71.14% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
TSS
Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return

John Overdeck's NXL Position: Q2 2025 in Review

John Overdeck sold out of Nexalin Technology (NXL) in Q2 2025, closing a stake of 10,498 shares — an estimated $20.5K sold.

John Overdeck first reported a position in NXL in Q3 2024 and held it in 3 quarters. The position peaked at $31.1K in Q4 2024. 21 funds tracked by Wall St. Rank hold NXL as of Q2 2025.

  • John Overdeck reported no remaining Nexalin Technology position as of Q2 2025 after selling out during the quarter.
  • John Overdeck sold 10,498 Nexalin Technology shares in Q2 2025, an estimated $20.5K.
  • John Overdeck first reported a position in Nexalin Technology in Q3 2024 and held it in 3 quarters.
  • John Overdeck's Nexalin Technology position peaked at $31.1K in Q4 2024.
  • 21 funds tracked by Wall St. Rank held Nexalin Technology as of Q2 2025.

Based on Two Sigma Investments's 13F filing for Q2 2025, filed 14 Aug 2025.