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, Q3 2022
Institutional positions in Anterix Inc. as of Sep 30, 2022. 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
- 100
- +6 vs. Q2 2022
- Shares held
- 15.8M
- +764.6K (+5.1%) vs. Q2 2022
- Total value
- $567.4M
- −$53.4M (−8.6%) vs. Q2 2022
- New holders
- 15
- 49 more added
- Sold out
- 9
- 23 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Anterix Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Owl Creek Asset Management, L.P. | 5,411,776 | $193.3M | 12.96% | 00.0% | Unchanged |
| Morgan Stanley | 1,269,893 | $45.4M | 0.01% | −21,929−1.7% | Reduced |
| BlackRock Inc. | 1,235,878 | $44.1M | 0.00% | +305,576+32.8% | Added |
| Heard Capital LLC | 1,203,077 | $43.0M | 5.15% | +240,355+25.0% | Added |
| Stonehill Capital Management LLC | 899,675 | $32.1M | 26.09% | +20,000+2.3% | Added |
| Vanguard Group Inc | 790,861 | $28.2M | 0.00% | +49,341+6.7% | Added |
| Bain Capital Credit, LP | 681,005 | $24.3M | 8.46% | −42,111−5.8% | Reduced |
| QVT Financial LP | 503,941 | $18.0M | 1.48% | +10,923+2.2% | Added |
| Price Jennifer C. | 400,000 | $14.3M | 2.95% | −121,233−23.3% | Reduced |
| Geode Capital Management, LLC | 347,332 | $12.4M | 0.00% | +65,813+23.4% | Added |
| State Street Corp | 332,042 | $11.9M | 0.00% | +56,730+20.6% | Added |
| Clearbridge Investments, LLC | 311,063 | $11.1M | 0.01% | +61,478+24.6% | Added |
| Dimensional Fund Advisors LP | 304,211 | $10.9M | 0.00% | −27,355−8.3% | Reduced |
| PenderFund Capital Management Ltd. | 126,500 | $6.24M | 1.95% | 00.0% | Unchanged |
| Northern Trust Corp | 172,305 | $6.16M | 0.00% | +41,938+32.2% | Added |
| Charles Schwab Investment Management Inc | 135,646 | $4.85M | 0.00% | +19,914+17.2% | Added |
| Tudor Investment Corp Et Al | 122,489 | $4.38M | 0.11% | +13,222+12.1% | Added |
| FMR LLC | 120,318 | $4.30M | 0.00% | +6,642+5.8% | Added |
| Goldman Sachs Group Inc | 117,952 | $4.21M | 0.00% | +57,716+95.8% | Added |
| Roubaix Capital, LLC | 116,780 | $4.17M | 3.71% | +10,985+10.4% | Added |
| Resolute Capital Asset Partners LLC | 107,145 | $3.83M | 3.43% | −55,201−34.0% | Reduced |
| Gabelli Funds LLC | 97,000 | $3.46M | 0.03% | +6,000+6.6% | Added |
| State of Wisconsin Investment Board | 78,869 | $2.82M | 0.01% | −633−0.8% | Reduced |
| Scoggin Management LP | 75,000 | $2.68M | 4.50% | −25,000−25.0% | Reduced |
| Bank of New York Mellon Corp | 66,960 | $2.39M | 0.00% | +23,992+55.8% | Added |
| Kirr Marbach & Co LLC | 63,687 | $2.27M | 0.77% | −52−0.1% | Reduced |
| Teton Advisors, Inc. | 63,000 | $2.25M | 0.55% | +10,500+20.0% | Added |
| Citadel Advisors LLC | 54,545 | $1.95M | 0.00% | +54,545 | New |
| Nuveen Asset Management, LLC | 52,230 | $1.86M | 0.00% | +9,839+23.2% | Added |
| Sirios Capital Management L P | 45,276 | $1.62M | 0.30% | −35,254−43.8% | Reduced |
| Garnet Equity Capital Holdings, Inc. | 40,202 | $1.44M | 3.72% | −8,358−17.2% | Reduced |
| O'Brien Greene & Co. Inc | 39,600 | $1.42M | 0.19% | +20,400+106.3% | Added |
| Swiss National Bank | 31,450 | $1.12M | 0.00% | +1,100+3.6% | Added |
| CenterBook Partners LP | 24,024 | $858.0K | 0.17% | +8,471+54.5% | Added |
| Rhumbline Advisers | 22,495 | $804.0K | 0.00% | +6,553+41.1% | Added |
| Bank of America Corp | 21,952 | $785.0K | 0.00% | +1,289+6.2% | Added |
| Renaissance Technologies LLC | 20,600 | $736.0K | 0.00% | +9,300+82.3% | Added |
| D. E. Shaw & Co., Inc. | 19,669 | $702.0K | 0.00% | +10,043+104.3% | Added |
| California State Teachers Retirement System | 18,670 | $667.0K | 0.00% | +2,558+15.9% | Added |
| Jane Street Group, LLC | 15,446 | $552.0K | 0.00% | +15,446 | New |
| Alpha Paradigm Partners, LLC | 15,053 | $538.0K | 0.23% | +15,053 | New |
| JPMorgan Chase & Co | 13,675 | $488.0K | 0.00% | +3,062+28.9% | Added |
| Martingale Asset Management L P | 13,298 | $476.0K | 0.01% | +700+5.6% | Added |
| SG Americas Securities, LLC | 11,981 | $428.0K | 0.01% | +3,390+39.5% | Added |
| UBS Asset Management Americas Inc | 11,943 | $426.6K | 0.00% | +1,754+17.2% | Added |
| Woodmont Investment Counsel LLC | 11,650 | $416.0K | 0.05% | +2,775+31.3% | Added |
| New York State Common Retirement Fund | 11,410 | $408.0K | 0.00% | +3,133+37.9% | Added |
| NJ State Employees Deferred Compensation Plan | 11,000 | $393.0K | 0.07% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 10,769 | $385.0K | 0.00% | −9,176−46.0% | Reduced |
| Commonwealth Equity Services, LLC | 10,342 | $369.0K | 0.00% | +10,342 | New |
| Credit Suisse AG | 9,973 | $356.0K | 0.00% | +456+4.8% | Added |
| Aureus Asset Management, LLC | 9,930 | $355.0K | 0.03% | 00.0% | Unchanged |
| MetLife Investment Management | 9,837 | $351.4K | 0.00% | +3,550+56.5% | Added |
| Gamco Investors, Inc. Et Al | 9,500 | $339.0K | 0.00% | +820+9.4% | Added |
| Marshall Wace, LLP | 9,151 | $328.0K | 0.00% | +9,151 | New |
| American International Group, Inc. | 8,739 | $312.0K | 0.00% | +3,057+53.8% | Added |
| LPL Financial LLC | 8,669 | $310.0K | 0.00% | −222−2.5% | Reduced |
| BNP Paribas Arbitrage, SA | 8,519 | $304.3K | 0.00% | +8,519 | New |
| Alliancebernstein L.P. | 8,500 | $304.0K | 0.00% | +600+7.6% | Added |
| Deutsche Bank AG | 7,877 | $281.0K | 0.00% | −403−4.9% | Reduced |
| Man Group plc | 7,374 | $263.0K | 0.00% | – | – |
| Voya Investment Management LLC | 6,998 | $250.0K | 0.00% | +6,998 | New |
| Two Sigma Advisers, LP | 6,600 | $236.0K | 0.00% | +6,600 | New |
| Invesco Ltd. | 5,630 | $201.0K | 0.00% | +5,630 | New |
| Legal & General Group Plc | 5,498 | $197.0K | 0.00% | +1,044+23.4% | Added |
| Aquatic Capital Management LLC | 4,600 | $164.0K | 0.02% | +4,600 | New |
| Thompson Siegel & Walmsley LLC | 3,234 | $116.0K | 0.00% | +3,234 | New |
| Caption Management, LLC | 2,956 | $106.0K | 0.02% | +2,956 | New |
| Simplex Trading, LLC | 2,684 | $95.0K | 0.00% | −1,139−29.8% | Reduced |
| Amalgamated Bank | 2,548 | $91.0K | 0.00% | +930+57.5% | Added |
| Group One Trading, L.P. | 2,072 | $74.0K | 0.00% | −12−0.6% | Reduced |
| Lazard Asset Management LLC | 1,602 | $57.0K | 0.00% | −1,623−50.3% | Reduced |
| Ameritas Investment Partners, Inc. | 1,443 | $51.0K | 0.00% | +517+55.8% | Added |
| Tower Research Capital LLC (TRC) | 1,330 | $48.0K | 0.00% | −1,404−51.4% | Reduced |
| Metropolitan Life Insurance Co | 1,115 | $39.8K | 0.00% | +320+40.3% | Added |
| Emerald Advisers, LLC | 1,100 | $39.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 934 | $33.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 912 | $33.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 834 | $30.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 791 | $28.0K | 0.00% | −157−16.6% | Reduced |
| Barclays PLC | 780 | $28.0K | 0.00% | +171+28.1% | Added |
| Citigroup Inc | 705 | $25.0K | 0.00% | −484−40.7% | Reduced |
| UBS Group AG | 466 | $17.0K | 0.00% | −1,255−72.9% | Reduced |
| Royal Bank of Canada | 324 | $12.0K | 0.00% | +156+92.9% | Added |
| CWM, LLC | 322 | $12.0K | 0.00% | +322 | New |
| Advisor Group Holdings, Inc. | 238 | $9.00K | 0.00% | −9−3.6% | Reduced |
| US Bancorp | 222 | $8.00K | 0.00% | −250−53.0% | Reduced |
| Nisa Investment Advisors, LLC | 216 | $8.00K | 0.00% | +21+10.8% | Added |
| Private Trust Co NA | 190 | $7.00K | 0.00% | 00.0% | Unchanged |
| Baillie Gifford & Co | 162 | $6.00K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 132 | $5.00K | 0.00% | +127+2,540.0% | Added |
| TCI Wealth Advisors, Inc. | 122 | $4.00K | 0.00% | +50+69.4% | Added |
| Signaturefd, LLC | 72 | $3.00K | 0.00% | +10+16.1% | Added |
| The PNC Financial Services Group, Inc. | 94 | $3.00K | 0.00% | +94 | New |
| Parallel Advisors, LLC | 48 | $2.00K | 0.00% | +11+29.7% | Added |
| Glassman Wealth Services | 63 | $2.00K | 0.00% | +36+133.3% | Added |
| Global Retirement Partners, LLC | 39 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 3 | $0 | 0.00% | −1−25.0% | Reduced |
| Quadrant Capital Group LLC | 9 | $0 | 0.00% | +9 | New |
| IFP Advisors, Inc | 8 | – | – | 00.0% | Unchanged |