ETF exposure
Sprint 56All ETFs holding this ticker — weight, shares, and flow-of-funds impact.
Citable ownership snapshot
ATO's latest 13F holder table lists AQR Capital Management as the largest holder in this view with 822,776 shares valued at $150.86M.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| AQR Capital Management | Mar 31, 2026 | $150.86M | 0.1% |
| Citadel Advisors | Mar 31, 2026 | $144.80M | 0.0% |
| Millennium Management | Mar 31, 2026 | $48.29M | 0.0% |
| Renaissance Technologies | Mar 31, 2026 | $30.81M | 0.0% |
| Two Sigma Investments | Mar 31, 2026 | $16.62M | 0.0% |
| D.E. Shaw & Co. | Dec 31, 2025 | $12.30M | 0.0% |
| Balyasny Asset Management | Mar 31, 2026 | $456074 | 0.0% |
Source: SEC EDGAR 13F filings; period Mar 31, 2026; filed May 15, 2026.
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