Position in ATO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$3,223,726,595
+$370,080,822 QoQ
Shares Held
17,451,963
+2.5% QoQ
Ownership
10.3%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 93%
Shared 0%
None 7%
Common Shares in ATO Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Gas
Utilities · as of Mar 31, 2026BlackRock, Inc. holds $12,630,483,256 across 16 Utilities - Regulated Gas names. ATO ranks #1 (25.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATO |
Atmos Energy Corp
This page
|
17,451,963 | $3,223,726,595 | |
| 2 | NI |
Nisource Inc.
|
51,474,846 | $2,401,816,304 | |
| 3 | NJR |
New Jersey Resources Corp
|
17,381,839 | $954,610,590 | |
| 4 | UGI |
Ugi Corp /Pa/
|
25,659,078 | $934,503,613 | |
| 5 | SWX |
Southwest Gas Holdings, Inc.
|
10,747,131 | $933,925,676 | |
| 6 | BKH |
Black Hills Corp /Sd/
|
12,129,658 | $841,919,554 | |
| 7 | OGS |
ONE Gas, Inc.
|
9,115,076 | $785,081,490 | |
| 8 | SR |
Spire Inc
|
7,978,313 | $722,356,450 |
All Filings in ATO
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,504,506,222 | 14,538,261 | Shares | Sole | 2026-07-27 | |
| 2026-03-31 | $3,223,726,595 | 17,451,963 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $2,853,645,773 | 17,023,479 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $2,486,275,203 | 14,560,909 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $2,210,071,158 | 14,340,868 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $2,186,616,482 | 14,145,533 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $1,934,619,334 | 13,891,142 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $1,882,314,249 | 13,570,141 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||