Heard Capital LLC: ANTERIX INC (ATEX): Quarterly 13F Position History
As of Q2 2026, Heard Capital LLC reported 1,716,738 shares of ANTERIX INC (ATEX), worth $176.7M and representing 7.6% of its 13F equity book. The position first appeared in Q4 2020 and has been disclosed across 23 13F-HR filings in Pactolio's tracked window.
- 1,716,738Shares Held (Latest Filing)
- $176.7MReported Market Value (Latest Filing)
- 7.6%Portfolio Weight (% of 13F Equity Book)
- 0Quarter-over-Quarter Share Change
- +$111.2MQuarter-over-Quarter Value Change
- 1,829,551Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 23 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 1,716,738 | 0 | – | $176.7M | 7.6% | $102.9 |
| Q1 2026 | 1,716,738 | 0 | – | $65.6M | 3.4% | $38.2 |
| Q4 2025 | 1,716,738 | 0 | – | $37.5M | 1.8% | $21.8 |
| Q3 2025 | 1,716,738 | 0 | – | $36.9M | 2.0% | $21.5 |
| Q2 2025 | 1,716,738 | 0 | – | $44.0M | 2.3% | $25.6 |
| Q1 2025 | 1,716,738 | 35,400 | -2.0% | $62.8M | 3.7% | $36.6 |
| Q4 2024 | 1,752,138 | 0 | – | $53.7M | 3.2% | $30.7 |
| Q3 2024 | 1,752,138 | 20,552 | -1.2% | $66.0M | 3.7% | $37.7 |
| Q2 2024 | 1,772,690 | +36,286 | +2.1% | $70.2M | 4.3% | $39.6 |
| Q1 2024 | 1,736,404 | 93,147 | -5.1% | $58.4M | 3.7% | $33.6 |
| Q4 2023 | 1,829,551 | +16,420 | +0.9% | $61.0M | 4.1% | $33.3 |
| Q3 2023 | 1,813,131 | +49,959 | +2.8% | $56.9M | 4.3% | $31.4 |
| Q2 2023 | 1,763,172 | +43,382 | +2.5% | $55.9M | 4.3% | $31.7 |
| Q1 2023 | 1,719,790 | +210,530 | +13.9% | $56.8M | 4.7% | $33.0 |
| Q4 2022 | 1,509,260 | +306,183 | +25.4% | $48.6M | 5.3% | $32.2 |
| Q3 2022 | 1,203,077 | +240,355 | +25.0% | $43.0M | 5.2% | $35.7 |
| Q2 2022 | 962,722 | +94,972 | +10.9% | $39.5M | 4.4% | $41.1 |
| Q1 2022 | 867,750 | +265,594 | +44.1% | $50.2M | 4.6% | $57.9 |
| Q4 2021 | 602,156 | +178,106 | +42.0% | $35.4M | 5.5% | $58.8 |
| Q3 2021 | 424,050 | +53,860 | +14.5% | $25.7M | 5.0% | $60.7 |
| Q2 2021 | 370,190 | +107,114 | +40.7% | $22.2M | 5.1% | $60.0 |
| Q1 2021 | 263,076 | 4,610 | -1.7% | $12.4M | 3.5% | $47.2 |
| Q4 2020 | 267,686 | – | – | $10.1M | 3.4% | $37.6 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Heard Capital LLC first disclose a ATEX position in 13F-HR filings?
Heard Capital LLC first reported ANTERIX INC (ATEX) on its 13F-HR filing for the period ending 2020-12-31 (Q4 2020). The position has appeared on 23 reported quarters within Pactolio's tracked window.
What was Heard Capital LLC's most recent quarter-over-quarter share-count change in ATEX?
Heard Capital LLC held the same 1,716,738 shares of ATEX between Q1 2026 and Q2 2026, so the reported share count was unchanged quarter-over-quarter.
Does the implied price-per-share represent Heard Capital LLC's cost basis in ATEX?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.