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, Q1 2023
Institutional positions in Anterix Inc. as of Mar 31, 2023. 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
- 88
- −3 vs. Q4 2022
- Shares held
- 15.6M
- −38.9K (−0.2%) vs. Q4 2022
- Total value
- $515.5M
- +$12.3M (+2.4%) vs. Q4 2022
- New holders
- 3
- 38 more added
- Sold out
- 6
- 24 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Anterix Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 9 | $297 | 0.00% | +9 | New |
| Farther Finance Advisors, LLC | 11 | $363 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 12 | $396 | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 27 | $892 | 0.00% | −16−37.2% | Reduced |
| Ellevest, Inc. | 31 | $1.02K | 0.00% | +25+416.7% | Added |
| Global Retirement Partners, LLC | 39 | $1.22K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 109 | $3.60K | 0.00% | +36+49.3% | Added |
| Private Trust Co NA | 115 | $3.80K | 0.00% | −35−23.3% | Reduced |
| CWM, LLC | 161 | $5.00K | 0.00% | +78+94.0% | Added |
| Baillie Gifford & Co | 162 | $5.35K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 245 | $8.10K | 0.00% | −41−14.3% | Reduced |
| Lindbrook Capital, LLC | 270 | $8.92K | 0.00% | +178+193.5% | Added |
| Group One Trading, L.P. | 300 | $9.91K | 0.00% | −8,514−96.6% | Reduced |
| Citigroup Inc | 334 | $11.0K | 0.00% | −141−29.7% | Reduced |
| US Bancorp | 428 | $14.1K | 0.00% | −38−8.2% | Reduced |
| Tower Research Capital LLC (TRC) | 485 | $16.0K | 0.00% | +88+22.2% | Added |
| Quadrant Capital Group LLC | 618 | $20.4K | 0.00% | +160+34.9% | Added |
| Signaturefd, LLC | 675 | $22.3K | 0.00% | +476+239.2% | Added |
| Great West Life Assurance Co | 834 | $28.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 912 | $30.1K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 934 | $30.9K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 996 | $33.0K | 0.00% | +780+361.1% | Added |
| Metropolitan Life Insurance Co | 1,115 | $36.8K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,130 | $37.0K | 0.00% | −2,214−66.2% | Reduced |
| Ameritas Investment Partners, Inc. | 1,443 | $47.7K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 2,117 | $70.0K | 0.00% | −431−16.9% | Reduced |
| Wells Fargo & Company | 3,821 | $126.2K | 0.00% | +3,212+527.4% | Added |
| Simplex Trading, LLC | 5,068 | $167.0K | 0.01% | +3,362+197.1% | Added |
| Legal & General Group Plc | 5,987 | $197.8K | 0.00% | +489+8.9% | Added |
| UBS Group AG | 6,702 | $221.4K | 0.00% | +52+0.8% | Added |
| Voya Investment Management LLC | 6,998 | $231.2K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 7,036 | $232.5K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 7,277 | $240.4K | 0.00% | −162−2.2% | Reduced |
| American International Group, Inc. | 8,884 | $293.5K | 0.00% | +177+2.0% | Added |
| Barclays PLC | 9,312 | $307.7K | 0.00% | +4,368+88.3% | Added |
| New York State Common Retirement Fund | 9,459 | $312.5K | 0.00% | −3,400−26.4% | Reduced |
| MetLife Investment Management | 9,837 | $325.0K | 0.00% | 00.0% | Unchanged |
| Aureus Asset Management, LLC | 9,930 | $328.1K | 0.03% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 10,342 | $341.0K | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 10,523 | $347.7K | 0.00% | +1,090+11.6% | Added |
| NJ State Employees Deferred Compensation Plan | 11,000 | $363.4K | 0.06% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 11,400 | $376.7K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 13,233 | $437.2K | 0.00% | +4,333+48.7% | Added |
| UBS Asset Management Americas Inc | 13,692 | $452.4K | 0.00% | +1,749+14.6% | Added |
| State of Wisconsin Investment Board | 14,171 | $468.2K | 0.00% | −63,882−81.8% | Reduced |
| D. E. Shaw & Co., Inc. | 14,752 | $487.4K | 0.00% | −5,728−28.0% | Reduced |
| SG Americas Securities, LLC | 15,993 | $528.0K | 0.01% | −1,231−7.1% | Reduced |
| JPMorgan Chase & Co | 16,109 | $532.0K | 0.00% | +1,000+6.6% | Added |
| Susquehanna International Group, LLP | 17,572 | $580.6K | 0.00% | +17,572 | New |
| California State Teachers Retirement System | 18,503 | $611.3K | 0.00% | −361−1.9% | Reduced |
| Thompson Siegel & Walmsley LLC | 18,534 | $612.0K | 0.01% | +5,990+47.8% | Added |
| CenterBook Partners LP | 22,094 | $730.0K | 0.10% | +2,734+14.1% | Added |
| Rhumbline Advisers | 26,240 | $867.0K | 0.00% | +3,184+13.8% | Added |
| Woodmont Investment Counsel LLC | 27,650 | $913.6K | 0.10% | +13,200+91.3% | Added |
| Swiss National Bank | 28,650 | $946.6K | 0.00% | −3,400−10.6% | Reduced |
| Gamco Investors, Inc. Et Al | 32,600 | $1.08M | 0.01% | +2,300+7.6% | Added |
| Bank of America Corp | 33,742 | $1.11M | 0.00% | +5,806+20.8% | Added |
| Jane Street Group, LLC | 39,245 | $1.30M | 0.00% | −3,813−8.9% | Reduced |
| Nuveen Asset Management, LLC | 42,171 | $1.39M | 0.00% | −3,461−7.6% | Reduced |
| Citadel Advisors LLC | 48,462 | $1.60M | 0.00% | +40,283+492.5% | Added |
| Scoggin Management LP | 50,000 | $1.65M | 2.41% | −37,500−42.9% | Reduced |
| Teton Advisors, Inc. | 63,000 | $2.08M | 0.55% | 00.0% | Unchanged |
| Kirr Marbach & Co LLC | 64,287 | $2.12M | 0.66% | +10,263+19.0% | Added |
| Bank of New York Mellon Corp | 67,142 | $2.22M | 0.00% | +403+0.6% | Added |
| Goldman Sachs Group Inc | 69,503 | $2.30M | 0.00% | +38,946+127.5% | Added |
| Resolute Capital Asset Partners LLC | 73,189 | $2.42M | 1.77% | −19,456−21.0% | Reduced |
| Tudor Investment Corp Et Al | 102,328 | $3.38M | 0.06% | −19,497−16.0% | Reduced |
| Gabelli Funds LLC | 112,500 | $3.72M | 0.03% | −3,000−2.6% | Reduced |
| Roubaix Capital, LLC | 115,612 | $3.82M | 2.91% | −42,083−26.7% | Reduced |
| Charles Schwab Investment Management Inc | 140,751 | $4.65M | 0.00% | +3,066+2.2% | Added |
| FMR LLC | 162,862 | $5.38M | 0.00% | +51,733+46.6% | Added |
| PenderFund Capital Management Ltd. | 126,500 | $5.65M | 1.78% | 00.0% | Unchanged |
| Northern Trust Corp | 178,532 | $5.90M | 0.00% | −166−0.1% | Reduced |
| Garnet Equity Capital Holdings, Inc. | 198,802 | $6.57M | 10.41% | +112,600+130.6% | Added |
| DG Capital Management, LLC | 208,867 | $6.90M | 3.91% | +208,867 | New |
| Clearbridge Investments, LLC | 313,944 | $10.4M | 0.01% | +6,085+2.0% | Added |
| Dimensional Fund Advisors LP | 330,935 | $10.9M | 0.00% | +40,061+13.8% | Added |
| Geode Capital Management, LLC | 379,648 | $12.5M | 0.00% | +12,757+3.5% | Added |
| State Street Corp | 397,365 | $13.1M | 0.00% | +10,443+2.7% | Added |
| Price Jennifer C. | 400,000 | $13.2M | 4.21% | 00.0% | Unchanged |
| QVT Financial LP | 503,941 | $16.7M | 0.98% | 00.0% | Unchanged |
| Morgan Stanley | 771,101 | $25.5M | 0.00% | −643,947−45.5% | Reduced |
| Vanguard Group Inc | 804,172 | $26.6M | 0.00% | +3,542+0.4% | Added |
| Stonehill Capital Management LLC | 874,942 | $28.9M | 32.01% | 00.0% | Unchanged |
| BlackRock Inc. | 1,324,387 | $43.8M | 0.00% | +35,656+2.8% | Added |
| Heard Capital LLC | 1,719,790 | $56.8M | 4.73% | +210,530+13.9% | Added |
| Owl Creek Asset Management, L.P. | 5,411,776 | $178.8M | 14.29% | 00.0% | Unchanged |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −13,303−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −9,462−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −7,100−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −3,107−100.0% | Sold out |
| Emerald Advisers, LLC | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| Umb Bank N A | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Alpha Paradigm Partners, LLC | – | – | – | – | Not filed |