CUSIP: 68235P108 | NYSE | Utilities · Utilities - Regulated Gas | Mid Cap | 1286 institutional holders
5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.
| Holder | Shares | % of Class | Change | Event Date | vs 13F |
|---|---|---|---|---|---|
| 13G/ABlackRock, Inc. | 8,675,382 | 13.8% | New 5%+ stake | Sep 30, 2026 | 92d ahead of 13F (9,099,077 sh) · −423,695 |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 1,058,066 | $76.0M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 998,657 | $71.8M | 0.6% | Core | Low | Boston, MA | 2026-10-30 | |
| 352,562 | $25.3M | 0.0% | Growth | Low | Bethesda, MD | 2026-10-29 | |
| 146,622 | $10.5M | 0.0% | Core | Low | Des Moines, IA | 2026-11-02 | |
| 141,928 | $10.2M | 0.1% | GARP | Medium | Houston, TX | 2026-10-21 | |
| 127,422 | $9.2M | 0.0% | Growth | Medium | Oklahoma City, OK | 2026-10-28 | |
| 118,041 | $8.5M | 0.1% | Core | Low | Tulsa, OK | 2026-10-27 | |
| 101,143 | $7.3M | 0.0% | Core | Low | Harrisburg, PA | 2026-11-03 | |
| 83,175 | $6.0M | 0.2% | Deep Value | Medium | Novato, CA | 2026-10-28 | |
| 69,876 | $5.0K | 0.0% | Core | Very Low | Albany, NY | 2026-10-22 | |
| 64,832 | $4.7M | 0.0% | Index | Low | Montgomery, AL | 2026-11-04 | |
| 62,275 | $4.5M | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 58,619 | $4.2M | 0.1% | Value | Very High | Hong Kong, South Korea | 2026-10-16 | |
| 43,819 | $3.1M | 0.0% | Core | Medium | Richmond, VA | 2026-10-28 | |
| 37,818 | $2.7M | 0.1% | Core | Medium | Houston, TX | 2026-10-28 | |
| 35,372 | $2.5M | 1.0% | ETF | Low | Littleton, CO | 2026-10-09 | |
| 29,273 | $2.1M | 0.2% | Growth | High | Vancouver, WA | 2026-11-05 | |
| 26,962 | $1.9K | 0.0% | Core | Very Low | New York, NY | 2026-10-23 | |
| 26,170 | $1.9M | 0.0% | Core | Low | Trenton, NJ | 2026-11-05 | |
| 22,352 | $1.6M | 0.1% | Core | Low | Charlotte, NC | 2026-10-19 | |
| 22,278 | $1.6M | 0.0% | Index | Low | New York, NY | 2026-10-23 | |
| 21,798 | $1.6M | 0.0% | Core | Medium | New York, NY | 2026-10-27 | |
| 20,978 | $1.5M | 0.0% | Core | Medium | Naples, FL | 2026-10-19 | |
| 19,660 | $1.4K | 0.0% | Value | Medium | Calgary, Abu Dhabi | 2026-10-20 | |
| 18,949 | $1.4M | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 18,700 | $1.3M | 0.0% | Index | Low | Baton Rouge, LA | 2026-10-20 | |
| 17,899 | $1.3K | 0.0% | Value | Very High | Castle Rock, CO | 2026-11-04 | |
| 17,678 | $1.3M | 0.0% | Index | Very Low | Phoenix, AZ | 2026-11-03 | |
| 16,816 | $1.2M | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 16,135 | $1.2M | 0.0% | Index | Very Low | Bloomfield Hills, MI | 2026-10-22 | |
| 15,618 | $1.1M | 0.0% | Yield | Low | Denver, CO | 2026-11-03 | |
| 15,161 | $1.1M | 0.2% | ETF | High | Tulsa, OK | 2026-10-09 | |
| 15,083 | $1.1M | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 15,025 | $1.1M | 0.0% | Yield | Medium | Kingston, NY | 2026-10-26 | |
| 14,704 | $1.1M | 0.0% | Index | Low | East Lansing, MI | 2026-10-27 | |
| 13,663 | $979.8K | 0.0% | Core | Medium | Charlotte, NC | 2026-11-04 | |
| 13,380 | $964 | 0.0% | Core | Low | Frankfurt, Hong Kong | 2026-10-27 | |
| 12,973 | $932.4K | 0.0% | Index | Very Low | Tigard, OR | 2026-10-30 | |
| 11,863 | $852.6K | 0.0% | Index | Low | New York, NY | 2026-10-29 | |
| 10,872 | $781.4K | 0.0% | Core | Low | North Little Rock, AR | 2026-10-23 | |
| 10,852 | $779.9K | 0.1% | Core | Medium | Galveston, TX | 2026-10-06 | |
| 10,209 | $733.7K | 0.0% | Growth | Medium | Carouge, Switzerland | 2026-11-03 | |
| 9,513 | $683.7K | 0.0% | Index | Very Low | Philadelphia, PA | 2026-11-03 | |
| 9,378 | $674.0K | 0.0% | Core | Medium | Charlotte, NC | 2026-10-15 | |
| 8,870 | $637.5K | 0.0% | GARP | High | Meridian, ID | 2026-10-22 | |
| 8,586 | $617.1K | 0.0% | Value | Very High | Greenwich, CT | 2026-11-02 | |
| 7,855 | $563 | 0.0% | Core | Very Low | Juneau, AK | 2026-10-15 | |
| 7,624 | $547.9K | 0.0% | Core | Low | Cincinnati, OH | 2026-11-05 | |
| 7,424 | $533.6K | 0.0% | Index | Very Low | Tokyo, Mexico | 2026-10-27 | |
| 7,192 | $516.9K | 0.0% | Core | Low | Great Falls, MT | 2026-10-28 | |
| 6,747 | $484.9K | 0.0% | Core | Low | Zurich, Switzerland | 2026-11-03 | |
| 6,400 | $460.0K | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 6,287 | $289.0K | 0.0% | Index | Very Low | Atlanta, GA | 2026-10-23 | |
| 6,227 | $447.6K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 6,213 | $446.6K | 0.2% | ETF | Low | Overland Park, KS | 2026-10-15 | |
| 6,161 | $442.8K | 0.0% | ETF | Low | Waltham, MA | 2026-11-02 | |
| 5,945 | $427.3K | 0.0% | Core | Low | New York, NY | 2026-11-03 | |
| 5,931 | $426.3K | 0.0% | Index | Very Low | Melbourne, China | 2026-10-14 | |
| 5,928 | $426.0K | 0.4% | Value | High | Austin, TX | 2026-10-23 | |
| 5,638 | $405 | 0.0% | ETF | Low | Fairfield, IA | 2026-11-02 | |
| 5,065 | $364.0K | 0.0% | Growth | Medium | Foster City, CA | 2026-10-13 | |
| 5,024 | $361.1K | 0.0% | Growth | Low | Los Angeles, CA | 2026-11-04 | |
| 4,013 | $288 | 0.0% | Core | Very Low | Houston, TX | 2026-10-13 | |
| 3,740 | $268.8K | 0.0% | Growth | Medium | Tampa, FL | 2026-10-16 | |
| 3,600 | $258.7K | 0.1% | Core | Low | New York, NY | 2026-10-19 | |
| 3,409 | $245.0K | 0.0% | Deep Value | Very High | San Diego, CA | 2026-10-16 | |
| 3,345 | $240.4K | 0.0% | ETF | Medium | Austin, TX | 2026-11-04 | |
| 3,296 | $236.9K | 0.0% | Core | Low | Austin, TX | 2026-11-02 | |
| 3,261 | $234.4K | 0.1% | ETF | High | Dallas, TX | 2026-10-07 | |
| 3,162 | $227.3K | 0.0% | ETF | Low | Seattle, WA | 2026-10-28 | |
| 3,131 | $225.0K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 2,950 | $212.0K | 0.3% | Deep Value | Very High | Stamford, CT | 2026-11-04 | |
| 2,894 | $215.7K | 0.0% | Core | Low | Cincinnati, OH | 2026-10-20 | |
| 2,412 | $173.4K | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 2,371 | $170.4K | 0.0% | Growth | Low | San Antonio, TX | 2026-10-28 | |
| 2,102 | $151.1K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 1,809 | $130 | 0.0% | Core | Medium | Brussels, Czech Republic | 2026-10-22 | |
| 1,738 | $124.9K | 0.0% | ETF | Very Low | Tulsa, OK | 2026-11-05 | |
| 1,534 | $110.2K | 0.0% | ETF | Very High | Bellingham, WA | 2026-10-23 | |
| 1,266 | $91.0K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 1,249 | $89.8K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 1,053 | $75.7K | 0.0% | GARP | Low | Phoenix, AZ | 2026-10-02 | |
| 979 | $70.4K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 961 | $69.1K | 0.0% | ETF | Very Low | Franklin, TN | 2026-10-26 | |
| 943 | $67.8K | 0.0% | ETF | Low | Concord, CA | 2026-10-21 | |
| 800 | $57.5K | 0.0% | Growth | Very Low | Providence, RI | 2026-10-01 | |
| 736 | $52.9K | 0.0% | Value | Low | Plymouth, MA | 2026-11-04 | |
| 679 | $48.8K | 0.1% | Deep Value | Very High | London, United Kingdom | 2026-11-03 | |
| 619 | $44.5K | 0.0% | Growth | Medium | Chiyoda-Ku,Tokyo, Mexico | 2026-10-29 | |
| 600 | $43.1K | 0.0% | Core | Low | Wilmington, DE | 2026-10-23 | |
| 466 | $33.5K | 0.0% | Growth | Low | Venice, FL | 2026-10-30 | |
| 454 | $32.6K | 0.0% | Core | Low | Memphis, TN | 2026-10-26 | |
| 425 | $30.5K | 0.0% | Core | Low | Chicago, IL | 2026-10-27 | |
| 404 | $29.0K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 377 | $27.1K | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 347 | $24.9K | 0.0% | ETF | Medium | Denver, CO | 2026-10-14 | |
| 343 | $24.7K | 0.0% | Core | Very Low | Saint Louis, MO | 2026-10-27 | |
| 317 | $23 | 0.0% | Value | High | Chicago, IL | 2026-10-22 | |
| 225 | $16.1K | 0.0% | Core | Low | Toronto, Australia | 2026-10-16 | |
| 200 | $14.4K | 0.0% | Growth | Very Low | Tulsa, OK | 2026-10-05 | |
| 185 | $13 | 0.0% | Value | High | London, United Kingdom | 2026-10-30 | |
| 156 | $11.2K | 0.0% | Growth | High | Chattanooga, TN | 2026-11-05 | |
| 156 | $11.2K | 0.0% | Growth | Low | Bloomington, IL | 2026-10-30 | |
| 140 | $10.1K | 0.0% | ETF | Low | Arlington, VA | 2026-11-05 | |
| 135 | $9.7K | 0.0% | ETF | Very Low | Grand Junction, CO | 2026-10-05 | |
| 127 | $9.1K | 0.0% | ETF | Medium | Melbourne, FL | 2026-11-05 | |
| 125 | $9.0K | 0.0% | Core | Very Low | Wichita Falls, TX | 2026-10-07 | |
| 109 | $7.8K | 0.0% | ETF | Medium | Akron, OH | 2026-10-13 | |
| 107 | $7.7K | 0.0% | ETF | Low | Bethesda, MD | 2026-10-29 | |
| 102 | $7.3K | 0.0% | ETF | Medium | Chicago, IL | 2026-10-14 | |
| 101 | $7.3K | 0.0% | ETF | Very Low | Orinda, CA | 2026-10-29 | |
| 92 | $6.6K | 0.0% | Growth | Low | St Louis, MO | 2026-11-05 | |
| 92 | $6.6K | 0.0% | ETF | Medium | Encinitas, CA | 2026-10-21 | |
| 86 | $6.2K | 0.0% | Growth | Medium | Mclean, VA | 2026-10-30 | |
| 85 | $6.1K | 0.0% | GARP | Very High | Reno, NV | 2026-10-09 | |
| 83 | $6.0K | 0.0% | ETF | Low | West Chester, PA | 2026-11-02 | |
| 80 | $5.7K | 0.0% | Growth | Low | Newport, VT | 2026-10-15 | |
| 76 | $5.5K | 0.0% | ETF | Low | Lake Oswego, OR | 2026-10-13 | |
| 70 | $5.0K | 0.0% | Index | Low | Greenwood Village, CO | 2026-10-20 | |
| 60 | $4.3K | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 52 | $3.7K | 0.0% | Core | Very Low | Lincoln, NE | 2026-10-22 | |
| 50 | $3.6K | 0.0% | ETF | Low | San Francisco, CA | 2026-11-03 | |
| 49 | $3.5K | 0.0% | ETF | Low | Princeton, NJ | 2026-10-19 | |
| 43 | $3.1K | 0.0% | ETF | Low | Aventura, FL | 2026-10-15 | |
| 41 | $2.9K | 0.0% | Index | Very Low | Tokyo, Mexico | 2026-11-05 | |
| 41 | $2.9K | 0.0% | Core | Low | Manchester, VT | 2026-10-22 | |
| 39 | $2.8K | 0.0% | ETF | Medium | Scottsdale, AZ | 2026-10-14 | |
| 31 | $2.2K | 0.0% | ETF | Very Low | Red Bank, NJ | 2026-10-30 | |
| 29 | $2.1K | 0.0% | Core | Low | Baltimore, MD | 2026-10-27 | |
| 25 | $1.8K | 0.0% | ETF | Very Low | Hermitage, PA | 2026-11-03 | |
| 23 | $1.7K | 0.0% | ETF | Low | San Diego, CA | 2026-10-28 | |
| 22 | $1.6K | 0.0% | ETF | Medium | Midvale, UT | 2026-10-20 | |
| 19 | $1.4K | 0.0% | Growth | Medium | Boston, MA | 2026-10-05 | |
| 17 | $1.2K | 0.0% | ETF | Low | Walnut Creek, CA | 2026-10-07 | |
| 14 | $1.0K | 0.0% | ETF | Very Low | Gap, PA | 2026-11-04 | |
| 10 | $719 | 0.0% | ETF | Medium | Hunt Valley, MD | 2026-11-03 | |
| 9 | $647 | 0.0% | Growth | Very Low | Beverly Hills, CA | 2026-10-27 | |
| 8 | $597 | 0.0% | ETF | Low | Kennett Square, PA | 2026-10-23 | |
| 8 | $1 | 0.0% | ETF | Low | Shaker Heights, OH | 2026-10-27 | |
| 7 | $504 | 0.0% | ETF | Low | Beaver, PA | 2026-10-16 | |
| 7 | $503 | 0.0% | Growth | Medium | Columbus, OH | 2026-10-29 | |
| 4 | $288 | 0.0% | ETF | Low | Bethlehem, PA | 2026-10-23 | |
| 4 | $287 | 0.0% | Core | Low | Zeeland, MI | 2026-11-04 | |
| 2 | $144 | 0.0% | ETF | Very Low | East Dundee, IL | 2026-10-16 | |
| 2 | $144 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 1 | $72 | 0.0% | ETF | Very Low | Mesa, AZ | 2026-10-27 | |
| 1 | $78 | 0.0% | ETF | Low | Herndon, VA | 2026-10-30 | |
| 1 | $80 | 0.0% | ETF | Medium | San Diego, CA | 2026-10-29 | |
| 1 | $72 | 0.0% | ETF | Very Low | Dayton, OH | 2026-10-22 |