Anterix Inc.
ATEX- Exchange
- Nasdaq
- Industry
- Telephone Communications (No Radiotelephone)
- SEC CIK
- 0001304492
In the last 90 days, Anterix Inc. insiders filed 0 open-market purchases and 10 sales; 171 institutions reported holding it in 13F filings for Q2 2026, worth $1.97B in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Anterix Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 108
- +1 vs. Q3 2021
- Shares held
- 15.2M
- −9.91K (−0.1%) vs. Q3 2021
- Total value
- $892.1M
- −$28.3M (−3.1%) vs. Q3 2021
- New holders
- 15
- 35 more added
- Sold out
- 14
- 33 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATEX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 171 | $1.97B |
| Q1 2026 | 132 | $646.5M |
| Q4 2025 | 117 | $353.3M |
| Q3 2025 | 111 | $341.2M |
| Q2 2025 | 112 | $431.0M |
| Q1 2025 | 130 | $598.6M |
| Q4 2024 | 116 | $490.5M |
| Q3 2024 | 129 | $593.7M |
| Q2 2024 | 115 | $593.3M |
| Q1 2024 | 98 | $493.3M |
| Q4 2023 | 93 | $492.4M |
| Q3 2023 | 98 | $472.2M |
| Q2 2023 | 95 | $491.3M |
| Q1 2023 | 88 | $515.5M |
| Q4 2022 | 92 | $503.6M |
| Q3 2022 | 100 | $567.4M |
| Q2 2022 | 95 | $620.9M |
| Q1 2022 | 109 | $881.6M |
| Q4 2021 | 108 | $892.1M |
| Q3 2021 | 108 | $920.4M |
| Q2 2021 | 107 | $912.0M |
| Q1 2021 | 97 | $731.0M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Anterix Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 2 | $0 | 0.00% | +2 | New |
| Covestor Ltd | 6 | $0 | 0.00% | +6 | New |
| Advisor Group Holdings, Inc. | 12 | $1.00K | 0.00% | −555−97.9% | Reduced |
| Thompson Siegel & Walmsley LLC | 28 | $2.00K | 0.00% | −442−94.0% | Reduced |
| Glassman Wealth Services | 27 | $2.00K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 34 | $2.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 43 | $3.00K | 0.00% | −90−67.7% | Reduced |
| Group One Trading, L.P. | 84 | $5.00K | 0.00% | −633−88.3% | Reduced |
| Snowden Capital Advisors LLC | 100 | $5.00K | 0.00% | +100 | New |
| Signaturefd, LLC | 105 | $6.00K | 0.00% | +35+50.0% | Added |
| Allworth Financial LP | 137 | $8.00K | 0.00% | +137 | New |
| Captrust Financial Advisors | 154 | $9.00K | 0.00% | +82+113.9% | Added |
| Baillie Gifford & Co | 162 | $10.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 183 | $11.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 211 | $12.0K | 0.00% | +61+40.7% | Added |
| Nisa Investment Advisors, LLC | 275 | $14.0K | 0.00% | −800−74.4% | Reduced |
| Simplex Trading, LLC | 257 | $15.0K | 0.00% | −15,590−98.4% | Reduced |
| Aquatic Capital Management LLC | 600 | $35.0K | 0.07% | +600 | New |
| Tower Research Capital LLC (TRC) | 688 | $40.0K | 0.00% | +276+67.0% | Added |
| Great West Life Assurance Co | 834 | $49.0K | 0.00% | 00.0% | Unchanged |
| PenderFund Capital Management Ltd. | 700 | $52.0K | 0.01% | +700 | New |
| Ameritas Investment Partners, Inc. | 926 | $54.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 912 | $54.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1,000 | $58.0K | 0.00% | −300−23.1% | Reduced |
| Emerald Advisers, LLC | 1,100 | $65.0K | 0.00% | +1,100 | New |
| Spire Wealth Management | 1,868 | $110.0K | 0.00% | +1,868 | New |
| Sandy Cove Advisors, LLC | 2,000 | $118.0K | 0.10% | +2,000 | New |
| Metropolitan Life Insurance Co | 2,999 | $176.2K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 3,236 | $190.0K | 0.00% | +1,727+114.4% | Added |
| Virginia Retirement Systems Et Al | 3,700 | $217.0K | 0.00% | +3,700 | New |
| Legal & General Group Plc | 4,018 | $236.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 4,083 | $239.9K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 4,330 | $255.0K | 0.00% | +49+1.1% | Added |
| Gsa Capital Partners LLP | 4,407 | $259.0K | 0.03% | −874−16.5% | Reduced |
| Invesco Ltd. | 4,464 | $263.0K | 0.00% | −202−4.3% | Reduced |
| Voya Investment Management LLC | 4,570 | $269.0K | 0.00% | −29−0.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 5,000 | $294.0K | 0.00% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 5,000 | $294.0K | 0.00% | +5,000 | New |
| UBS Group AG | 5,275 | $310.0K | 0.00% | +4,660+757.7% | Added |
| State Board of Administration of Florida Retirement System | 5,305 | $312.0K | 0.00% | 00.0% | Unchanged |
| CenterBook Partners LP | 5,395 | $317.0K | 0.19% | +5,395 | New |
| Manufacturers Life Insurance Company, The | 5,867 | $345.0K | 0.00% | −185−3.1% | Reduced |
| Alliancebernstein L.P. | 6,100 | $358.0K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 6,180 | $363.0K | 0.00% | −98−1.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 7,106 | $418.0K | 0.00% | −2,540−26.3% | Reduced |
| Two Sigma Investments, LP | 8,100 | $476.0K | 0.00% | −7,785−49.0% | Reduced |
| UBS Asset Management Americas Inc | 8,115 | $476.8K | 0.00% | −540−6.2% | Reduced |
| Wells Fargo & Company | 8,155 | $480.0K | 0.00% | +6,627+433.7% | Added |
| New York State Common Retirement Fund | 8,297 | $488.0K | 0.00% | −1,295−13.5% | Reduced |
| LPL Financial LLC | 8,733 | $513.0K | 0.00% | −196−2.2% | Reduced |
| Woodmont Investment Counsel LLC | 8,875 | $521.0K | 0.07% | 00.0% | Unchanged |
| Credit Suisse AG | 8,948 | $525.0K | 0.00% | +716+8.7% | Added |
| Royal Bank of Canada | 8,980 | $528.0K | 0.00% | +1,156+14.8% | Added |
| AQR Capital Management LLC | 9,339 | $549.0K | 0.00% | +5,398+137.0% | Added |
| Gilder Gagnon Howe & Co LLC | 9,375 | $551.0K | 0.00% | +36+0.4% | Added |
| Deutsche Bank AG | 9,639 | $567.0K | 0.00% | +577+6.4% | Added |
| Aureus Asset Management, LLC | 9,930 | $583.0K | 0.04% | 00.0% | Unchanged |
| Martingale Asset Management L P | 10,098 | $595.0K | 0.01% | +6,705+197.6% | Added |
| NJ State Employees Deferred Compensation Plan | 11,000 | $646.0K | 0.08% | 00.0% | Unchanged |
| SEI Investments Co | 11,484 | $677.0K | 0.00% | −242−2.1% | Reduced |
| JPMorgan Chase & Co | 12,196 | $716.0K | 0.00% | +7,323+150.3% | Added |
| Citadel Advisors LLC | 12,684 | $745.0K | 0.00% | +184+1.5% | Added |
| Marshall Wace, LLP | 14,854 | $872.0K | 0.00% | +14,854 | New |
| Rhumbline Advisers | 15,406 | $905.0K | 0.00% | −190−1.2% | Reduced |
| California State Teachers Retirement System | 16,369 | $962.0K | 0.00% | +840+5.4% | Added |
| Employees Retirement System of Texas | 16,600 | $975.0K | 0.01% | 00.0% | Unchanged |
| O'Brien Greene & Co. Inc | 18,200 | $1.07M | 0.35% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 19,524 | $1.15M | 0.00% | +10,671+120.5% | Added |
| EAM Investors, LLC | 22,838 | $1.34M | 0.22% | −28,552−55.6% | Reduced |
| Swiss National Bank | 25,950 | $1.52M | 0.00% | +800+3.2% | Added |
| Bank of America Corp | 27,628 | $1.62M | 0.00% | +4,710+20.6% | Added |
| Goldman Sachs Group Inc | 28,735 | $1.69M | 0.00% | −16,697−36.8% | Reduced |
| Two Sigma Advisers, LP | 41,800 | $2.46M | 0.01% | −36,300−46.5% | Reduced |
| Millennium Management LLC | 45,714 | $2.69M | 0.00% | −2,679−5.5% | Reduced |
| Teton Advisors, Inc. | 50,000 | $2.94M | 0.42% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 51,708 | $3.04M | 0.00% | −3,683−6.6% | Reduced |
| Bank of New York Mellon Corp | 57,854 | $3.40M | 0.00% | −1,182−2.0% | Reduced |
| Kirr Marbach & Co LLC | 58,369 | $3.43M | 0.91% | +2,274+4.1% | Added |
| State of Wisconsin Investment Board | 59,300 | $3.48M | 0.01% | 00.0% | Unchanged |
| Garnet Equity Capital Holdings, Inc. | 59,295 | $3.48M | 2.36% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 61,716 | $3.63M | 0.02% | +38,572+166.7% | Added |
| D. E. Shaw & Co., Inc. | 64,299 | $3.78M | 0.00% | −23,136−26.5% | Reduced |
| FMR LLC | 81,356 | $4.78M | 0.00% | +79,485+4,248.3% | Added |
| Gabelli Funds LLC | 86,000 | $5.05M | 0.03% | +500+0.6% | Added |
| Hudson Bay Capital Management LP | 89,868 | $5.28M | 0.06% | −76−0.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 94,452 | $5.55M | 0.05% | +8,094+9.4% | Added |
| Scoggin Management LP | 100,000 | $5.88M | 4.51% | +100,000 | New |
| Sirios Capital Management L P | 103,193 | $6.06M | 0.69% | −8,298−7.4% | Reduced |
| Tudor Investment Corp Et Al | 105,000 | $6.17M | 0.12% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 115,802 | $6.80M | 0.00% | +3,694+3.3% | Added |
| Nuveen Asset Management, LLC | 143,262 | $8.01M | 0.00% | −3,892−2.6% | Reduced |
| Northern Trust Corp | 136,663 | $8.03M | 0.00% | −195−0.1% | Reduced |
| Roubaix Capital, LLC | 181,123 | $10.6M | 6.49% | −9,748−5.1% | Reduced |
| Resolute Capital Asset Partners LLC | 209,275 | $12.3M | 8.03% | +209,275 | New |
| DG Capital Management, LLC | 218,747 | $12.9M | 2.57% | −3,786−1.7% | Reduced |
| Clearbridge Investments, LLC | 233,854 | $13.7M | 0.01% | −18,629−7.4% | Reduced |
| State Street Corp | 253,105 | $14.9M | 0.00% | +14,198+5.9% | Added |
| Geode Capital Management, LLC | 267,670 | $15.7M | 0.00% | +31,038+13.1% | Added |
| Dimensional Fund Advisors LP | 329,391 | $19.4M | 0.01% | +10,611+3.3% | Added |
| QVT Financial LP | 436,666 | $25.7M | 0.90% | +79,928+22.4% | Added |