JY
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Jeff Yass’s Anterix ATEX Stock Holding History

Jeff Yass’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
2026
Q2 		$20.5M Buy
199,400
+35,000
+21% +$2.05M ﹤0.01% 2444
2026
Q1 		$6.28M Buy
164,400
+151,900
+1,215% +$4.81M ﹤0.01% 3851
2025
Q4 		$273K Buy
+12,500
New +$260K ﹤0.01% 10169
2025
Q3 		– Sell
-15,900
Closed -$408K – 12336
2025
Q2 		$408K Buy
+15,900
New +$465K ﹤0.01% 9629
2024
Q4 		– Sell
-21,900
Closed -$825K – 12144
2024
Q3 		$825K Buy
+21,900
New +$844K ﹤0.01% 7274
2024
Q2 		– Sell
-22,300
Closed -$750K – 12001
2024
Q1 		$750K Buy
22,300
+7,800
+54% +$262K ﹤0.01% 7555
2023
Q4 		$483K Sell
14,500
-12,100
-45% -$390K ﹤0.01% 8744
2023
Q3 		$835K Buy
+26,600
New +$837K ﹤0.01% 7048
2023
Q2 		– Sell
-11,800
Closed -$390K – 12019
2023
Q1 		$390K Buy
+11,800
New +$387K ﹤0.01% 9158
2022
Q3 		– Sell
-7,700
Closed -$316K – 13119
2022
Q2 		$316K Buy
+7,700
New +$374K ﹤0.01% 9431
2021
Q4 		– Sell
-27,300
Closed -$1.66M – 13076
2021
Q3 		$1.66M Sell
27,300
-51,100
-65% -$3M ﹤0.01% 6243
2021
Q2 		$4.7M Sell
78,400
-2,800
-3% -$140K ﹤0.01% 4144
2021
Q1 		$3.83M Sell
81,200
-72,000
-47% -$2.96M ﹤0.01% 4444
2020
Q4 		$5.76M Sell
153,200
-401,800
-72% -$13.2M ﹤0.01% 3208
2020
Q3 		$18.2M Buy
555,000
+176,400
+47% +$7.47M ﹤0.01% 1569
2020
Q2 		$17.2M Buy
378,600
+363,100
+2,343% +$18.6M ﹤0.01% 1568
2020
Q1 		$708K Sell
15,500
-8,100
-34% -$366K ﹤0.01% 6165
2019
Q4 		$1.02M Buy
23,600
+17,100
+263% +$697K ﹤0.01% 5482
2019
Q3 		$235K Buy
+6,500
New +$274K ﹤0.01% 8785

Other funds holding ATEX

OCAM
Owl Creek Asset Management New York $1.21B AUM 169.99% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
HCL
Heard Capital LLC Chicago, Illinois $2.34B AUM 46.76% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PM
Plustick Management Charlottesville, Virginia $269M AUM 340.55% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return

Jeff Yass's ATEX Position: Q2 2026 in Review

Jeff Yass reduced its Anterix (ATEX) stake by 86% in Q2 2026, selling an estimated $2.01M and leaving 5,584 shares worth $575K. The position accounts for ﹤0.01% of the portfolio, ranked #9583.

Jeff Yass first reported a position in ATEX in Q4 2016 and has held it in 29 quarters since. The position peaked at $5.44M in Q3 2020. 172 funds tracked by Wall St. Rank hold ATEX as of Q2 2026.

  • Jeff Yass held 5,584 shares of Anterix worth $575K as of Q2 2026.
  • Jeff Yass sold 34,214 Anterix shares in Q2 2026, an estimated $2.01M.
  • Anterix made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #9583 holding.
  • Jeff Yass first reported a position in Anterix in Q4 2016 and has held it in 29 quarters since.
  • Jeff Yass's Anterix position peaked at $5.44M in Q3 2020.
  • 172 funds tracked by Wall St. Rank held Anterix as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.