Walleye Trading
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Walleye Trading’s Anterix ATEX Stock Holding History

Walleye Trading’s Portfolio ATEX Stock Details ATEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-1,400
Closed -$51.2K – 4203
2025
Q1 		$51.2K Buy
+1,400
New +$48.2K ﹤0.01% 3604
2023
Q4 		– Sell
-2,700
Closed -$84.7K – 5056
2023
Q3 		$84.7K Buy
+2,700
New +$84.9K ﹤0.01% 4037
2022
Q1 		– Sell
-400
Closed -$24K – 5304
2021
Q4 		$24K Sell
400
-15,200
-97% -$923K ﹤0.01% 4873
2021
Q3 		$947K Buy
15,600
+7,900
+103% +$463K ﹤0.01% 2260
2021
Q2 		$462K Buy
7,700
+4,500
+141% +$225K ﹤0.01% 3009
2021
Q1 		$151K Buy
+3,200
New +$132K ﹤0.01% 3855

Other funds holding ATEX

OCAM
Owl Creek Asset Management New York $1.38B AUM 59.67% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $3.65B AUM 41.88% 1-Year Est. Return
HCL
Heard Capital LLC Chicago, Illinois $1.93B AUM 21.66% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
DCM
DG Capital Management New York $326M AUM 39.67% 1-Year Est. Return
QF
QVT Financial New York $1.37B AUM 148.1% 1-Year Est. Return
GECH
Garnet Equity Capital Holdings New York $642M AUM 58.94% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return

Walleye Trading's ATEX Position: Q3 2025 in Review

Walleye Trading sold out of Anterix (ATEX) in Q3 2025, closing a stake of 6,865 shares — an estimated $176K sold.

Walleye Trading first reported a position in ATEX in Q2 2021 and held it in 4 quarters. The position peaked at $527K in Q1 2025. 111 funds tracked by Wall St. Rank hold ATEX as of Q3 2025.

  • Walleye Trading reported no remaining Anterix position as of Q3 2025 after selling out during the quarter.
  • Walleye Trading sold 6,865 Anterix shares in Q3 2025, an estimated $176K.
  • Walleye Trading first reported a position in Anterix in Q2 2021 and held it in 4 quarters.
  • Walleye Trading's Anterix position peaked at $527K in Q1 2025.
  • 111 funds tracked by Wall St. Rank held Anterix as of Q3 2025.

Based on Walleye Trading's 13F filing for Q3 2025, filed 14 Nov 2025.