Position in ATO
as of Jun 30, 2026
· filed Jul 8, 2026
Position Value
$28,399,743
+$21,298,922 QoQ
Shares Held
164,856
+328.9% QoQ
Ownership
0.099%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#2
of 52 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ATO Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Gas
Utilities · as of Jun 30, 2026Assenagon Asset Management S.A. holds $82,789,771 across 4 Utilities - Regulated Gas names. ATO ranks #2 (34.3% of the industry book) .
All Filings in ATO
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20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $28,399,743 | 164,856 | Shares | Sole | 2026-07-08 | |
| 2026-03-31 | $7,100,821 | 38,441 | Shares | Sole | 2026-04-20 | |
| 2025-12-31 | $19,174,525 | 114,386 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $36,065,985 | 211,221 | Shares | Sole | 2025-10-07 | |
| 2025-06-30 | $5,286,743 | 34,305 | Shares | Sole | 2025-07-11 | |
| 2025-03-31 | $827,466 | 5,353 | Shares | Sole | 2025-04-15 | |
| 2024-12-31 | $20,617,530 | 148,040 | Shares | Sole | 2025-01-14 | |
| 2024-09-30 | $23,288,160 | 167,891 | Shares | Sole | 2024-10-23 | |
| 2024-06-30 | $37,749,573 | 323,614 | Shares | Sole | 2024-07-18 | |
| 2024-03-31 | $35,789,736 | 301,083 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $27,529,611 | 237,529 | Shares | Sole | 2024-01-17 | |
| 2023-09-30 | $304,230 | 2,872 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 | $334,128 | 2,872 | Shares | Sole | 2023-07-25 | |
| 2023-03-31 | $2,152,143 | 19,154 | Shares | Sole | 2023-04-18 | |
| 2022-12-31 | $1,904,741 | 16,996 | Shares | Sole | 2023-01-12 | |
| 2022-09-30 | $3,194,016 | 31,360 | Shares | Sole | 2022-10-27 | |
| 2021-09-30 | $3,288,713 | 37,287 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $1,302,098 | 13,548 | Shares | Sole | 2021-07-15 | |
| 2020-06-30 | $2,155,907 | 21,650 | Shares | Sole | 2020-07-21 | |
| 2020-03-31 | $2,148,329 | 21,650 | Shares | Sole | 2020-04-17 | |
| No filing history on record for this holder in this stock. | ||||||