Who owns OKE (OKE)
Which tracked institutional funds hold OKE, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See OKE company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on OKE is one-sided between 2025-Q4 and 2026-Q1: 672 added or opened and 115 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
OKE’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.0pp gap the other way — the median holder sizes OKE more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in OKE divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 1671 tracked filers holding OKE, 948 increased or opened the position and 586 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in OKE between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 66
- VANGUARD CAPITAL MANAGEMENT LLC$3.7B
- VANGUARD PORTFOLIO MANAGEMENT LLC$2.8B
- Capital Research Global Investors$567M
- VANGUARD FIDUCIARY TRUST CO$320M
- CIBC Bancorp USA Inc.$169M
- Vanguard Global Advisers, LLC$124M
Full exits 48
- VANGUARD GROUP INC$5.7B
- CIBC Private Wealth Group LLC$144M
- Trexquant Investment LP$18M
- TUDOR INVESTMENT CORP ET AL$14M
- NewEdge Advisors, LLC$13M
- Qube Research & Technologies Ltd$12M
Largest adds
- STATE STREET CORP$932M
- BlackRock, Inc.$610M
- Capital International Investors$600M
- UBS Group AG$503M
- MORGAN STANLEY$351M
- GEODE CAPITAL MANAGEMENT, LLC$330M
Largest trims
- JANUS HENDERSON GROUP PLC$252M
- WELLINGTON MANAGEMENT GROUP LLP$76M
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$61M
- NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$36M
- Holocene Advisors, LP$33M
- REAVES W H & CO INC$33M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 53,228,689 | $4.8B | 10.5% | 2026-Q1 |
| STATE STREET CORP added | 41,574,381 | $3.8B | 8.2% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 40,867,532 | $3.7B | 8.1% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 30,817,918 | $2.8B | 6.1% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 18,368,622 | $1.7B | 3.6% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 17,122,850 | $1.5B | 3.4% | 2026-Q1 |
| Capital International Investors added | 13,116,823 | $1.2B | 2.6% | 2026-Q1 |
| UBS Group AG added | 12,710,262 | $1.1B | 2.5% | 2026-Q1 |
| MORGAN STANLEY added | 12,588,158 | $1.1B | 2.5% | 2026-Q1 |
| First Eagle Investment Management, LLC added | 11,679,175 | $1.1B | 2.3% | 2026-Q1 |
| Invesco Ltd. added | 9,390,435 | $849M | 1.9% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 6,736,519 | $609M | 1.3% | 2026-Q1 |
| Capital Research Global Investors added | 6,264,969 | $567M | 1.2% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 6,242,936 | $564M | 1.2% | 2026-Q1 |
| TORTOISE CAPITAL ADVISORS, L.L.C. added | 6,092,659 | $551M | 1.2% | 2026-Q1 |
| NORGES BANK trimmed | 5,434,891 | $539M | 1.2% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 5,921,739 | $535M | 1.2% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 5,552,597 | $502M | 1.1% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 5,504,989 | $498M | 1.1% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 5,063,631 | $471M | 1.0% | 2026-Q1 |
| Clearbridge Investments, LLC added | 4,912,420 | $444M | 1.0% | 2026-Q1 |
| Legal & General Group Plc trimmed | 4,818,244 | $436M | 1.0% | 2026-Q1 |
| Bank of New York Mellon Corp added | 4,579,620 | $414M | 0.9% | 2026-Q1 |
| Nuveen, LLC trimmed | 4,458,286 | $403M | 0.9% | 2026-Q1 |
| Amundi added | 4,154,091 | $375M | 0.8% | 2026-Q1 |
| KAYNE ANDERSON CAPITAL ADVISORS LP added | 3,864,461 | $349M | 0.8% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 3,665,297 | $331M | 0.7% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 3,541,444 | $320M | 0.7% | 2026-Q1 |
| Blackstone Inc. trimmed | 3,415,203 | $309M | 0.7% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 3,202,889 | $290M | 0.6% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 2,688,369 | $243M | 0.5% | 2026-Q1 |
| Mitsubishi UFJ Trust & Banking Corp added | 2,644,681 | $239M | 0.5% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 2,551,700 | $231M | 0.5% | 2026-Q1 |
| CHICKASAW CAPITAL MANAGEMENT LLC trimmed | 2,347,628 | $212M | 0.5% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 2,282,936 | $206M | 0.5% | 2026-Q1 |
| DANSKE BANK A/S added | 2,273,360 | $205M | 0.4% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 2,170,049 | $196M | 0.4% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 2,153,882 | $195M | 0.4% | 2026-Q1 |
| CIBC Bancorp USA Inc. added | 1,866,697 | $169M | 0.4% | 2026-Q1 |
| Swiss National Bank added | 1,846,653 | $167M | 0.4% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 1,750,802 | $158M | 0.3% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 1,703,337 | $154M | 0.3% | 2026-Q1 |
| Energy Income Partners, LLC added | 1,688,741 | $153M | 0.3% | 2026-Q1 |
| LPL Financial LLC added | 1,674,485 | $151M | 0.3% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 1,580,131 | $143M | 0.3% | 2026-Q1 |
| Swiss Life Asset Management Ltd added | 1,579,670 | $143M | 0.3% | 2026-Q1 |
| BARCLAYS PLC added | 1,527,590 | $138M | 0.3% | 2026-Q1 |
| WESTWOOD HOLDINGS GROUP INC trimmed | 1,515,987 | $137M | 0.3% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 1,484,288 | $134M | 0.3% | 2026-Q1 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 1,422,835 | $129M | 0.3% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 1,375,659 | $124M | 0.3% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 1,372,870 | $124M | 0.3% | 2026-Q1 |
| Tidal Investments LLC added | 1,215,016 | $110M | 0.2% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 1,214,390 | $110M | 0.2% | 2026-Q1 |
| Aberdeen Group plc added | 1,212,619 | $110M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 1,192,368 | $108M | 0.2% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 1,174,884 | $106M | 0.2% | 2026-Q1 |
| Recurrent Investment Advisors LLC added | 1,156,034 | $104M | 0.2% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 1,143,970 | $103M | 0.2% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 1,129,934 | $102M | 0.2% | 2026-Q1 |
| California Public Employees Retirement System added | 1,106,321 | $100M | 0.2% | 2026-Q1 |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT trimmed | 1,069,900 | $97M | 0.2% | 2026-Q1 |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO added | 1,030,679 | $93M | 0.2% | 2026-Q1 |
| Sourcerock Group LLC added | 1,016,145 | $92M | 0.2% | 2026-Q1 |
| National Pension Service added | 1,004,115 | $91M | 0.2% | 2026-Q1 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS trimmed | 1,004,077 | $91M | 0.2% | 2026-Q1 |
| EXCHANGE TRADED CONCEPTS, LLC added | 942,470 | $85M | 0.2% | 2026-Q1 |
| Cetera Investment Advisers trimmed | 916,445 | $83M | 0.2% | 2026-Q1 |
| STIFEL FINANCIAL CORP added | 906,045 | $82M | 0.2% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 902,321 | $82M | 0.2% | 2026-Q1 |
| NORDEA INVESTMENT MANAGEMENT AB added | 869,854 | $81M | 0.2% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 857,201 | $80M | 0.2% | 2026-Q1 |
| CANADA LIFE ASSURANCE Co trimmed | 879,125 | $80M | 0.2% | 2026-Q1 |
| Tredje AP-fonden added | 865,250 | $78M | 0.2% | 2026-Q1 |
| GABELLI FUNDS LLC added | 846,675 | $77M | 0.2% | 2026-Q1 |
| Advisors Capital Management, LLC added | 823,359 | $74M | 0.2% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 784,121 | $71M | 0.2% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 782,380 | $71M | 0.2% | 2026-Q1 |
| FMR LLC trimmed | 756,272 | $68M | 0.1% | 2026-Q1 |
| M&G PLC trimmed | 753,104 | $68M | 0.1% | 2026-Q1 |
| BROOKFIELD Corp /ON/ trimmed | 749,150 | $68M | 0.1% | 2026-Q1 |
| AVIVA PLC added | 736,494 | $67M | 0.1% | 2026-Q1 |
| Bollard Group LLC added | 721,832 | $65M | 0.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 715,001 | $65M | 0.1% | 2026-Q1 |
| COMMONWEALTH EQUITY SERVICES, LLC added | 709,536 | $64M | 0.1% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ trimmed | 700,626 | $63M | 0.1% | 2026-Q1 |
| BAHL & GAYNOR INC trimmed | 678,115 | $61M | 0.1% | 2026-Q1 |
| ALPS ADVISORS INC added | 668,972 | $60M | 0.1% | 2026-Q1 |
| Focus Partners Wealth added | 662,040 | $60M | 0.1% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 653,525 | $59M | 0.1% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC trimmed | 632,662 | $57M | 0.1% | 2026-Q1 |
| Vanguard Investments Australia, Ltd. new | 608,850 | $55M | 0.1% | 2026-Q1 |
| Maryland State Retirement & Pension System trimmed | 598,447 | $54M | 0.1% | 2026-Q1 |
| Epoch Investment Partners, Inc. added | 573,729 | $52M | 0.1% | 2026-Q1 |
| Mirae Asset Global Investments Co., Ltd. trimmed | 562,698 | $51M | 0.1% | 2026-Q1 |
| CITIGROUP INC trimmed | 544,471 | $49M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 77,598,074 | $5.7B | 12.5% | 2025-Q4 stale |
| GQG Partners LLC added | 3,065,067 | $304M | 0.7% | 2025-Q1 stale |
| ClearBridge Investments Ltd added | 2,236,877 | $183M | 0.4% | 2025-Q2 stale |
| CIBC Private Wealth Group LLC trimmed | 1,962,467 | $144M | 0.3% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.