| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | George Kaiser Family Foundation | 7.85M (24.86%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 2 | Wellington Management Company LLP | 3.61M (11.42%) | 719.15K Increased by +19.94% | Dec 31, 25 |
| 3 | Vanguard Group Inc | 2.41M (7.61%) | 11.73K Increased by +0.49% | Dec 31, 25 |
| 4 | BlackRock Inc | 1.90M (6.00%) | 23.16K Increased by +1.22% | Sep 30, 25 |
| 5 | Ranger Investment Management LP | 1.22M (3.86%) | -393.49K Decreased by -32.24% | Dec 31, 25 |
| 6 | Tortoise Midstream Energy Fund, Inc. | 1.17M (3.69%) | -47.43K Decreased by -4.07% | Dec 31, 25 |
| 7 | American Century Companies Inc | 1.11M (3.53%) | 13.57K Increased by +1.22% | Dec 31, 23 |
| 8 | Copeland Capital Management, LLC | 1.09M (3.46%) | 1.09M Increased by +100.00% | Dec 31, 25 |
| 9 | TimesSquare Capital Management, LLC | 949.72K (3.01%) | 25.60K Increased by +2.70% | Dec 31, 25 |
| 10 | Kayne Anderson Capital Advisors LP | 911.12K (2.88%) | 129.50K Increased by +14.21% | Dec 31, 25 |
| 11 | Goldman Sachs Group Inc | 864.30K (2.74%) | 421.54K Increased by +48.77% | Jun 30, 25 |
| 12 | FMR Inc | 834.05K (2.64%) | 221.59K Increased by +26.57% | Dec 31, 25 |
| 13 | JPMorgan Chase & Co | 816.30K (2.58%) | 519.12K Increased by +63.59% | Sep 30, 25 |
| 14 | Neuberger Berman Group LLC | 703.09K (2.23%) | 10.32K Increased by +1.47% | Dec 31, 25 |
| 15 | Geode Capital Management, LLC | 634.27K (2.01%) | 13.76K Increased by +2.17% | Dec 31, 25 |
| 16 | State Street Corp | 516.76K (1.64%) | 15.25K Increased by +2.95% | Sep 30, 25 |
| 17 | Dimensional Fund Advisors, Inc. | 507.94K (1.61%) | 105.71K Increased by +20.81% | Dec 31, 25 |
| 18 | Van Eck Associates Corporation | 488.31K (1.55%) | -20.36K Decreased by -4.17% | Dec 31, 23 |
| 19 | D. E. Shaw & Co LP | 470.30K (1.49%) | 166.56K Increased by +35.41% | Jun 30, 25 |
| 20 | LMR Partners LLP | 450.00K (1.42%) | -200.00K Decreased by -44.44% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | American Century Heritage Inv | 910.31K (2.88%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 2 | American Century US Opport. Mid Cap Gr | 910.31K (2.88%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 3 | Strategic Advisers Fidelity US TtlStk | 803.62K (2.54%) | 188.81K Increased by +23.50% | Feb 28, 26 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 741.89K (2.35%) | 38.90K Increased by +5.24% | Feb 28, 26 |
| 5 | Ranger Small Cap | 718.53K (2.27%) | -265.00K Decreased by -36.88% | Mar 31, 26 |
| 6 | Kayne Anderson Energy Infrastructure | 705.10K (2.23%) | 0.00 Increased by 0.00% | Nov 30, 25 |
| 7 | Tortoise Energy Infrastructure TR Ins | 639.09K (2.02%) | 20.14K Increased by +3.15% | Mar 31, 26 |
| 8 | iShares Russell 2000 ETF | 584.24K (1.85%) | -4.79K Decreased by -0.82% | Mar 31, 26 |
| 9 | Vanguard Small Cap Index | 545.46K (1.73%) | 1.17K Increased by +0.21% | Feb 28, 26 |
| 10 | Fidelity Enhanced Small Cap ETF | 449.14K (1.42%) | 0.00 Increased by 0.00% | Mar 31, 26 |
| 11 | Small Cap Growth / TimesSquare SP | 412.50K (1.31%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 12 | Tortoise Strategic Energy Infr Composite | 374.41K (1.18%) | 2.65K Increased by +0.71% | Dec 31, 25 |
| 13 | Vanguard Small Cap Value Index Inv | 350.08K (1.11%) | 936.00 Increased by +0.27% | Feb 28, 26 |
| 14 | Global X MLP & Energy Infrastructure ETF | 332.19K (1.05%) | 150.00 Increased by +0.05% | Mar 31, 26 |
| 15 | CREF Stock R1 | 325.54K (1.03%) | -37.02K Decreased by -11.37% | Aug 31, 24 |
| 16 | MainStay Cushing® MLP Premier I | 290.00K (0.92%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 17 | Neuberger Energy Infra and Income Inc | 288.00K (0.91%) | 0.00 Increased by 0.00% | Nov 30, 25 |
| 18 | Small Cap Growth / TimesSquare Fund SP | 285.00K (0.90%) | 95.00K Increased by +33.33% | Jun 30, 25 |
| 19 | Vanguard Institutional Extnd Mkt Idx Tr | 262.55K (0.83%) | 1.66K Increased by +0.63% | Feb 28, 26 |
| 20 | NB Energy Infra and Income Fund Inc | 250.00K (0.79%) | 250.00K Increased by +100.00% | May 31, 25 |