Anterix
ATEX
111 hedge funds and large institutions have $431M invested in Anterix in 2025 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 48 increasing their positions, 32 reducing their positions, and 33 closing their positions.
1,110% more call options, than puts
Call options by funds: $5.4M | Put options by funds: $446K
50% more repeat investments, than reductions
Existing positions increased: 48 | Existing positions reduced: 32
1.9% more ownership
Funds ownership: 87.97% → 89.87% (+1.9%)
13% less funds holding
Funds holding: 128 → 111 (-17)
28% less capital invested
Capital invested by funds: $599M → $431M (-$168M)
33% less funds holding in top 10
Funds holding in top 10: 6 → 4 (-2)
48% less first-time investments, than exits
New positions opened: 17 | Existing positions closed: 33
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DCM
DG Capital Management
New York
|
+$6.25M |
| 2 |
ACA
AYAL Capital Advisors
Toronto,
Ontario, Canada
|
+$4.14M |
| 3 |
BlackRock
New York
|
+$4.07M |
| 4 |
GI
GAMCO Investors
Greenwich,
Connecticut
|
+$2.07M |
| 5 |
Marshall Wace
London,
United Kingdom
|
+$1.87M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RC
Roubaix Capital
Denver,
Colorado
|
-$5.92M |
| 2 |
Millennium Management
New York
|
-$1.72M |
| 3 |
Jane Street
New York
|
-$1.32M |
| 4 |
HAM
Harber Asset Management
Asheville,
North Carolina
|
-$1.3M |
| 5 |
KHCM
Kettle Hill Capital Management
New York
|
-$1.08M |
ATEX Hedge Fund Activity: Q2 2025 in Review
111 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Anterix (ATEX) for Q2 2025, worth a combined $431M — down 28% from $599M a quarter earlier.
Sellers outnumbered buyers: 33 funds closed out of ATEX and 17 opened new positions — a net loss of 16 holders — while 32 trimmed existing stakes and 48 added.
The largest buyer was DG Capital Management, adding an estimated $6.25M. The largest seller was Roubaix Capital, exiting entirely with an estimated $5.92M sold.
- 111 institutional investors held Anterix (ATEX) as of Q2 2025, down from 128 in Q1 2025.
- Funds reported $431M of Anterix stock for Q2 2025, down 28% quarter-over-quarter.
- 17 funds opened new Anterix positions in Q2 2025 and 33 closed out, a net change of -16 holders.
- The largest Anterix buyer in Q2 2025 was DG Capital Management, an estimated $6.25M added.
- The largest Anterix seller in Q2 2025 was Roubaix Capital, an estimated $5.92M sold.
Based on aggregated 13F filings for Q2 2025.