ATEX — ANTERIX INC
As of Q2 2026, 30 SEC-registered investment managers reported holding ATEX (ANTERIX INC) in their latest 13F filings, with a combined reported value of $326.80M across 3.92M shares. That is +29.7% by share count (+899.70K shares) versus the previous quarter, while reported value moved +183.6%. Ownership is concentrated: the five largest holders account for 68.5% of reported value and the top ten for 87.7%.
Compared with the prior quarter, 9 opened new positions, 12 added to existing stakes, 9 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
ATEX is classified in the Communication Services sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 1.08M | $110.67M | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 388.08K | $39.96M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | Q2 2026 | 370.40K | $38.13M | 0.00% | Add |
| Invesco Ltd history | Q2 2026 | 200.97K | $20.69M | 0.00% | New |
| Vanguard Group history | Q4 2025 | 931.30K | $20.33M | 0.00% | Reduce |
| Goldman Sachs Group history | Q2 2026 | 139.33K | $14.34M | 0.00% | Reduce |
| Charles Schwab Investment Management history | Q2 2026 | 139.28K | $14.34M | 0.00% | Reduce |
| Bank of America Corp history | Q2 2026 | 134.69K | $13.86M | 0.00% | Reduce |
| Northern Trust Corp history | Q2 2026 | 123.23K | $12.69M | 0.00% | Add |
| Citadel Advisors history | Q2 2026 | 116.01K | $11.94M | 0.00% | Reduce |
| D. E. Shaw & Co history | Q2 2026 | 96.29K | $9.91M | 0.01% | Add |
| Morgan Stanley history | Q2 2026 | 80.42K | $8.28M | 0.00% | Reduce |
| BNY Mellon history | Q2 2026 | 69.37K | $7.14M | 0.00% | Add |
| Citigroup Inc history | Q2 2026 | 60.00K | $6.18M | 0.00% | Reduce |
| Wellington Management Group history | Q2 2026 | 31.01K | $3.19M | 0.00% | New |
| Millennium Management history | Q2 2026 | 30.34K | $3.12M | 0.00% | Reduce |
| UBS Group AG history | Q2 2026 | 24.02K | $2.47M | 0.00% | Reduce |
| JPMorgan Chase & Co history | Q2 2026 | 16.49K | $1.62M | 0.00% | New |
| Deutsche Bank AG history | Q2 2026 | 15.64K | $1.61M | 0.00% | Add |
| Wells Fargo & Co history | Q2 2026 | 14.65K | $1.51M | 0.00% | Add |
New Positions (Q2 2026)
- Invesco Ltd 200.97K sh · $20.69M
- Wellington Management Group 31.01K sh · $3.19M
- JPMorgan Chase & Co 16.49K sh · $1.62M
- Point72 Asset Management 9.30K sh · $957.34K
- Marshall Wace 3.76K sh · $386.75K
- Two Sigma Investments 3.72K sh · $382.52K
- CPP Investments 3.70K sh · $380.88K
- Balyasny Asset Management 3.25K sh · $334.97K
- Manulife Financial 3.12K sh · $321.48K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 995.63K | 981.63K | 1.00M | 1.14M | 1.03M | 1.02M | 1.01M | 1.08M |
| Geode Capital Management | 236.63K | 267.67K | 280.69K | 281.52K | 347.33K | 366.89K | 379.65K | 392.37K | 337.01K | 351.49K | 359.24K | 363.74K | 355.48K | 358.88K | 352.98K | 383.56K | 361.33K | 360.14K | 374.30K | 388.08K |
| Fidelity Management & Research (FMR) | 1.87K | 81.36K | 88.72K | 113.68K | 120.32K | 111.13K | 162.86K | 141.09K | 132.01K | 148.47K | 147.82K | 142.27K | 250.96K | 307.29K | 295.51K | 322.01K | 287.79K | 51.04K | 135.29K | 370.40K |
| Invesco Ltd | 4.67K | 4.46K | 4.39K | — | 5.63K | — | — | 6.56K | — | — | — | — | — | — | — | — | — | — | — | 200.97K |
| Goldman Sachs Group | 45.43K | 28.73K | 67.48K | 60.24K | 117.95K | 30.56K | 69.50K | 84.52K | 122.36K | 47.84K | 30.09K | 65.50K | 73.55K | 105.94K | 124.71K | 88.86K | 163.45K | 124.63K | 161.79K | 139.33K |
| Charles Schwab Investment Management | 112.11K | 115.80K | 117.79K | 115.73K | 135.65K | 137.69K | 140.75K | 141.52K | 133.42K | 135.02K | 137.09K | 136.37K | 133.22K | 134.40K | 130.89K | 138.74K | 138.08K | 138.68K | 141.39K | 139.28K |
| Bank of America Corp | 22.92K | 27.63K | 23.16K | 20.66K | 21.95K | 27.94K | 33.74K | 27.37K | 80.02K | 26.09K | 97.45K | 71.94K | 79.09K | 25.38K | 166.43K | 208.44K | 136.49K | 143.12K | 167.78K | 134.69K |
| Northern Trust Corp | 136.86K | 136.66K | 130.87K | 130.37K | 172.31K | 178.70K | 178.53K | 183.27K | 147.85K | 147.78K | 140.98K | 137.84K | 122.81K | 133.27K | 126.14K | 139.81K | 117.00K | 114.26K | 117.61K | 123.23K |
| Citadel Advisors | 30.10K | 24.18K | 5.20K | — | 72.84K | 47.48K | 71.76K | 104.79K | 157.50K | 106.41K | 81.56K | 194.72K | 211.81K | 184.80K | 269.49K | 301.29K | 111.09K | 120.38K | 224.66K | 116.01K |
| D. E. Shaw & Co | 87.44K | 64.30K | 30.41K | 9.63K | 19.67K | 20.48K | 14.75K | 16.79K | 37.65K | 79.18K | 67.57K | 77.89K | 275.86K | 207.43K | 248.41K | 232.39K | 131.07K | 61.77K | 5.70K | 96.29K |
| Morgan Stanley | 1.34M | 1.41M | 1.34M | 1.29M | 1.27M | 1.42M | 771.10K | 314.95K | 132.21K | 301.94K | 333.97K | 111.79K | 99.70K | 94.05K | 190.79K | 178.87K | 72.44K | 109.44K | 102.66K | 80.42K |
| BNY Mellon | 59.04K | 57.85K | 45.40K | 42.97K | 66.96K | 66.74K | 67.14K | 62.15K | 49.96K | 53.90K | 46.85K | 50.60K | 39.00K | 34.69K | 32.77K | 37.86K | 39.61K | 68.79K | 67.84K | 69.37K |
| Citigroup Inc | 1.51K | 3.24K | 915 | 1.19K | 705 | 475 | 334 | 5.81K | 53 | 1.97K | 2.26K | 2.81K | 8.76K | 8.77K | 7.85K | 5.28K | 1.31K | 628 | 119.86K | 60.00K |
| Wellington Management Group | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 31.01K |
| Millennium Management | 48.39K | 45.71K | 35.96K | — | — | — | — | 11.36K | 81.06K | 27.12K | 11.57K | 15.67K | 64.31K | 77.33K | 116.47K | 57.56K | 35.11K | 439.95K | 307.92K | 30.34K |
| UBS Group AG | 615 | 5.28K | 2.85K | 1.72K | 466 | 6.65K | 6.70K | 9.52K | 307 | 4.83K | 14.65K | 7.77K | 6.66K | 60.23K | 54.81K | 53.35K | 45.62K | 48.79K | 47.88K | 24.02K |
| JPMorgan Chase & Co | 4.87K | 12.20K | 9.12K | 10.61K | 13.68K | 15.11K | 2.01K | 16.45K | 8.85K | 8.55K | 5.70K | 11.74K | 33.83K | 64.69K | 37.01K | 12.54K | 4.99K | 4.67K | — | 16.49K |
| Deutsche Bank AG | 9.06K | 9.64K | 9.08K | 8.28K | 7.88K | 8.90K | 13.23K | 9.92K | 8.16K | 11.21K | 9.93K | 9.32K | 11.73K | 15.21K | 13.90K | 13.89K | 13.61K | 4.29K | 9.44K | 15.64K |
| Wells Fargo & Co | 1.53K | 8.15K | 4.58K | 948 | 791 | 609 | 3.82K | 8.25K | 3.27K | 4.11K | 4.64K | 4.91K | 3.99K | 5.84K | 5.89K | 6.69K | 6.97K | 12.37K | 5.90K | 14.65K |
| AQR Capital Management | 3.94K | 9.34K | 8.93K | 9.70K | — | — | — | — | — | 10.09K | 9.20K | 10.78K | 9.84K | 9.83K | 11.49K | — | 19.46K | — | 11.10K | 13.44K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details