$39.35
-0.01 (-0.03%)
USD · as of 2026-08-21 · marketstack
Returns are measured from 2022-05-18 — the price history has a 658-day gap before it.
Institutional 13F holdings sum to 107.5% of shares outstanding. Readings above 100% reflect securities-lending double counting: shares on loan to short sellers are reported long by both the lending institution and the one that bought them. FINRA short interest of 1,772,465 shares (settlement 2026-05-15) accounts for the excess.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | George Kaiser Family Foundation | 7,854,1677.9M | $262M | 25.65% | — |
| 2 | WELLINGTON MANAGEMENT GROUP LLP | 2,634,1722.6M | $88M | 8.60% | TRIM -27% |
| 3 | BlackRock, Inc. | 1,892,1841.9M | $63M | 6.18% | — |
| 4 | Copeland Capital Management, LLC | 1,584,6181.6M | $53M | 5.17% | ADD 45% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1,290,1651.3M | $43M | 4.21% | NEW† |
| 6 | TORTOISE CAPITAL ADVISORS, L.L.C. | 1,183,1471.2M | $40M | 3.86% | — |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 1,056,6701.1M | $35M | 3.45% | NEW† |
| 8 | Ranger Investment Management, L.P. | 897,041897,041 | $30M | 2.93% | TRIM -27% |
| 9 | FMR LLC | 838,987838,987 | $28M | 2.74% | — |
| 10 | NEUBERGER BERMAN GROUP LLC | 749,180749,180 | $25M | 2.45% | ADD 7% |
| 11 | TimesSquare Capital Management, LLC | 671,942671,942 | $22M | 2.19% | TRIM -29% |
| 12 | KAYNE ANDERSON CAPITAL ADVISORS LP | 646,535646,535 | $22M | 2.11% | TRIM -29% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 584,151584,151 | $20M | 1.91% | TRIM -8% |
| 14 | STATE STREET CORP | 552,117552,117 | $18M | 1.80% | ADD 6% |
| 15 | HITE Hedge Asset Management LLC | 528,015528,015 | $18M | 1.72% | ADD 175% |
| 16 | Qube Research & Technologies Ltd | 505,266505,266 | $17M | 1.65% | ADD 34% |
| 17 | DIMENSIONAL FUND ADVISORS LP | 496,849496,849 | $17M | 1.62% | TRIM -2% |
| 18 | JPMORGAN CHASE & CO | 439,660439,660 | $15M | 1.44% | ADD 30% |
| 19 | MORGAN STANLEY | 400,830400,830 | $13M | 1.31% | ADD 12% |
| 20 | D. E. Shaw & Co., Inc. | 343,491343,491 | $11M | 1.12% | ADD 151% |
| 21 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 343,366343,366 | $11M | 1.12% | ADD 3007% |
| 22 | Russell Investments Group, Ltd. | 325,431325,431 | $11M | 1.06% | TRIM -13% |
| 23 | CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT | 325,000325,000 | $11M | 1.06% | NEW |
| 24 | EMERALD ADVISERS, LLC | 315,665315,665 | $11M | 1.03% | — |
| 25 | NORTHERN TRUST CORP | 305,766305,766 | $10M | 1.00% | TRIM -4% |
| 26 | RENAISSANCE TECHNOLOGIES LLC | 285,519285,519 | $10M | 0.93% | ADD 133% |
| 27 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 243,927243,927 | $8M | 0.80% | TRIM -33% |
| 28 | GOLDMAN SACHS GROUP INC | 242,837242,837 | $8M | 0.79% | — |
| 29 | ENVESTNET ASSET MANAGEMENT INC | 230,176230,176 | $8M | 0.75% | ADD 28% |
| 30 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 197,634197,634 | $7M | 0.65% | — |
| 31 | Yaupon Capital Management LP | 196,990196,990 | $7M | 0.64% | NEW |
| 32 | Bank of New York Mellon Corp | 195,532195,532 | $7M | 0.64% | — |
| 33 | EMERALD MUTUAL FUND ADVISERS TRUST | 189,165189,165 | $6M | 0.62% | ADD 3% |
| 34 | Invesco Ltd. | 168,633168,633 | $6M | 0.55% | ADD 793% |
| 35 | JACOBS LEVY EQUITY MANAGEMENT, INC | 166,349166,349 | $6M | 0.54% | ADD 3% |
| 36 | UBS Group AG | 155,139155,139 | $5M | 0.51% | TRIM -63% |
| 37 | VICTORY CAPITAL MANAGEMENT INC | 155,050155,050 | $5M | 0.51% | ADD 505% |
| 38 | VANGUARD FIDUCIARY TRUST CO | 154,333154,333 | $5M | 0.50% | NEW |
| 39 | BANK OF AMERICA CORP /DE/ | 150,160150,160 | $5M | 0.49% | ADD 8% |
| 40 | TWO SIGMA INVESTMENTS, LP | 130,542130,542 | $4M | 0.43% | NEW |
| 41 | VOYA INVESTMENT MANAGEMENT LLC | 130,130130,130 | $4M | 0.42% | TRIM -16% |
| 42 | Counterpoint Mutual Funds LLC | 125,387125,387 | $4M | 0.41% | ADD 1000% |
| 43 | Hiddenite Capital Partners LP | 125,000125,000 | $4M | 0.41% | NEW |
| 44 | AMERIPRISE FINANCIAL INC | 102,549102,549 | $3M | 0.33% | TRIM -24% |
| 45 | NFJ INVESTMENT GROUP, LLC | 92,32092,320 | $3M | 0.30% | — |
| 46 | Trexquant Investment LP | 83,29983,299 | $3M | 0.27% | NEW |
| 47 | MARTINGALE ASSET MANAGEMENT L P | 81,96481,964 | $3M | 0.27% | ADD 10% |
| 48 | SEI INVESTMENTS CO | 81,38281,382 | $3M | 0.27% | ADD 40% |
| 49 | FIRST TRUST ADVISORS LP | 80,64680,646 | $3M | 0.26% | NEW |
| 50 | Squarepoint Ops LLC | 78,77478,774 | $3M | 0.26% | TRIM -72% |
| 51 | STIFEL FINANCIAL CORP | 66,76266,762 | $2M | 0.22% | TRIM -3% |
| 52 | Susquehanna Portfolio Strategies, LLC | 66,05766,057 | $2M | 0.22% | — |
| 53 | ROYAL BANK OF CANADA | 65,71965,719 | $2M | 0.21% | TRIM -6% |
| 54 | XTX Topco Ltd | 64,95464,954 | $2M | 0.21% | ADD 41% |
| 55 | CITIGROUP INC | 63,20863,208 | $2M | 0.21% | ADD 67% |
| 56 | Y-Intercept (Hong Kong) Ltd | 62,01862,018 | $2M | 0.20% | ADD 130% |
| 57 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 61,26161,261 | $2M | 0.20% | TRIM -2% |
| 58 | Knights of Columbus Asset Advisors LLC | 50,57650,576 | $2M | 0.17% | TRIM -29% |
| 59 | Swiss National Bank | 47,50047,500 | $2M | 0.16% | — |
| 60 | AMERICAN CENTURY COMPANIES INC | 47,46547,465 | $2M | 0.15% | — |
| 61 | Nuveen, LLC | 44,65044,650 | $1M | 0.15% | TRIM -3% |
| 62 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 44,48544,485 | $1M | 0.15% | ADD 119% |
| 63 | Universal- Beteiligungs- und Servicegesellschaft mbH | 43,67643,676 | $1M | 0.14% | TRIM -30% |
| 64 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 41,30141,301 | $1M | 0.13% | ADD 15% |
| 65 | AQR CAPITAL MANAGEMENT LLC | 41,28141,281 | $1M | 0.13% | ADD 27% |
| 66 | CITADEL ADVISORS LLC | 40,85540,855 | $1M | 0.13% | TRIM -41% |
| 67 | TUDOR INVESTMENT CORP ET AL | 40,33940,339 | $1M | 0.13% | NEW |
| 68 | Man Group plc | 39,95139,951 | $1M | 0.13% | ADD 70% |
| 69 | Bridgewater Associates, LP | 38,67538,675 | $1M | 0.13% | NEW |
| 70 | Voleon Capital Management LP | 37,47637,476 | $1M | 0.12% | NEW |
| 71 | Pacer Advisors, Inc. | 34,15634,156 | $1M | 0.11% | TRIM -38% |
| 72 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 33,33333,333 | $1M | 0.11% | — |
| 73 | PRINCIPAL FINANCIAL GROUP INC | 32,44132,441 | $1M | 0.11% | TRIM -47% |
| 74 | RHUMBLINE ADVISERS | 32,01432,014 | $1M | 0.10% | — |
| 75 | RAYMOND JAMES FINANCIAL INC | 31,43231,432 | $1M | 0.10% | NEW |
| 76 | EXCHANGE TRADED CONCEPTS, LLC | 31,32431,324 | $1M | 0.10% | ADD 13% |
| 77 | Empowered Funds, LLC | 30,76530,765 | $1M | 0.10% | NEW |
| 78 | Caption Management, LLC | 30,59030,590 | $1M | 0.10% | NEW |
| 79 | HUNTINGTON NATIONAL BANK | 30,00030,000 | $1M | 0.10% | NEW |
| 80 | CREDIT AGRICOLE S A | 30,00030,000 | $1M | 0.10% | NEW |
| 81 | Point72 Asset Management, L.P. | 28,89228,892 | $965,571 | 0.09% | NEW |
| 82 | FOX RUN MANAGEMENT, L.L.C. | 28,36828,368 | $944,938 | 0.09% | NEW |
| 83 | DEUTSCHE BANK AG\ | 27,39727,397 | $915,608 | 0.09% | ADD 7% |
| 84 | MILLENNIUM MANAGEMENT LLC | 26,84426,844 | $897,126 | 0.09% | NEW |
| 85 | MACKENZIE FINANCIAL CORP | 25,28225,282 | $844,924 | 0.08% | TRIM -21% |
| 86 | BAILARD, INC. | 24,00024,000 | $802,080 | 0.08% | TRIM -6% |
| 87 | WELLS FARGO & COMPANY/MN | 23,04923,049 | $770,305 | 0.08% | TRIM -44% |
| 88 | F/m Investments LLC | 22,71222,712 | $759,035 | 0.07% | ADD 27% |
| 89 | ALLIANCEBERNSTEIN L.P. | 26,15026,150 | $733,508 | 0.09% | — |
| 90 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 21,80021,800 | $728,556 | 0.07% | — |
| 91 | SG Americas Securities, LLC | 21,29521,295 | $712,000 | 0.07% | ADD 180% |
| 92 | Schonfeld Strategic Advisors LLC | 21,25921,259 | $710,474 | 0.07% | NEW |
| 93 | Abacus Planning Group, Inc. | 21,00021,000 | $701,820 | 0.07% | — |
| 94 | STRS OHIO | 19,10019,100 | $638,322 | 0.06% | TRIM -21% |
| 95 | DRW Securities, LLC | 18,87018,870 | $630,635 | 0.06% | NEW |
| 96 | PRICE T ROWE ASSOCIATES INC /MD/ | 18,03018,030 | $603,000 | 0.06% | ADD 33% |
| 97 | LOS ANGELES CAPITAL MANAGEMENT LLC | 18,01318,013 | $601,995 | 0.06% | TRIM -64% |
| 98 | DARK FOREST CAPITAL MANAGEMENT LP | 17,53217,532 | $585,919 | 0.06% | TRIM -14% |
| 99 | Atom Investors LP | 16,93116,931 | $565,834 | 0.06% | NEW |
| 100 | Brevan Howard Capital Management LP | 16,79316,793 | $561,222 | 0.05% | NEW |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC | +1,290,165 | $43M | OPEN |
| VANGUARD CAPITAL MANAGEMENT LLC | +1,056,670 | $35M | OPEN |
| Copeland Capital Management, LLC | +491,653 | $16M | ADD |
| HITE Hedge Asset Management LLC | +336,085 | $11M | ADD |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | +332,313 | $11M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −2,405,120 | $80M | CLOSE |
| WELLINGTON MANAGEMENT GROUP LLP | −973,010 | $33M | TRIM |
| Sourcerock Group LLC | −388,200 | $13M | CLOSE |
| Ranger Investment Management, L.P. | −323,565 | $11M | TRIM |
| TimesSquare Capital Management, LLC | −277,781 | $9M | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| George Kaiser Family Foundation | 7.9M | 7.9M | 7.9M | 7.9M | 7.9M | 7.9M | $262M |
| WELLINGTON MANAGEMENT GROUP LLP | 196K | 225K | 2.5M | 2.9M | 3.6M | 2.6M | $88M |
| BlackRock, Inc. | 1.5M | 1.4M | 1.9M | 1.9M | 1.9M | 1.9M | $63M |
| Copeland Capital Management, LLC | — | — | — | — | 1.1M | 1.6M | $53M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | — | — | — | — | — | 1.3M | $43M |
| TORTOISE CAPITAL ADVISORS, L.L.C. | 756K | 746K | 1.2M | 1.2M | 1.2M | 1.2M | $40M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 1.1M | $35M |
| Ranger Investment Management, L.P. | 1.7M | 1.7M | 1.7M | 1.6M | 1.2M | 897K | $30M |
| FMR LLC | 26K | 30K | 215K | 612K | 834K | 839K | $28M |
| NEUBERGER BERMAN GROUP LLC | 262K | 262K | 615K | 693K | 703K | 749K | $25M |
| TimesSquare Capital Management, LLC | 458K | 478K | 716K | 924K | 950K | 672K | $22M |
| KAYNE ANDERSON CAPITAL ADVISORS LP | — | — | 441K | 782K | 911K | 647K | $22M |
| GEODE CAPITAL MANAGEMENT, LLC | 388K | 430K | 608K | 621K | 634K | 584K | $20M |
| STATE STREET CORP | 425K | 418K | 502K | 517K | 522K | 552K | $18M |
| HITE Hedge Asset Management LLC | — | — | — | 190K | 192K | 528K | $18M |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
SEC Schedule 13D/G XML · group aggregate.