Who owns COP (COP)
Which tracked institutional funds hold COP, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See COP 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 COP is one-sided between 2025-Q4 and 2026-Q1: 1195 added or opened and 162 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
COP’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.2% of its own reported 13F book, while the median holder sizes it at 0.3% of theirs — a 0.0pp gap the other way — the median holder sizes COP more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in COP 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 2547 tracked filers holding COP, 1326 increased or opened the position and 1064 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 COP 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 103
- VANGUARD CAPITAL MANAGEMENT LLC$10.5B
- VANGUARD PORTFOLIO MANAGEMENT LLC$3.7B
- VANGUARD FIDUCIARY TRUST CO$910M
- Vanguard Global Advisers, LLC$359M
- VANGUARD ASSET MANAGEMENT, Ltd$312M
- T. Rowe Price Investment Management, Inc.$231M
Full exits 81
- VANGUARD GROUP INC$11.3B
- TWO SIGMA ADVISERS, LP$138M
- AMF Tjanstepension AB$103M
- Brandywine Global Investment Management, LLC$65M
- RENAISSANCE TECHNOLOGIES LLC$57M
- Polar Asset Management Partners Inc.$51M
Largest adds
- BlackRock, Inc.$3.3B
- STATE STREET CORP$3.0B
- JPMORGAN CHASE & CO$2.2B
- PRICE T ROWE ASSOCIATES INC /MD/$2.1B
- FMR LLC$1.9B
- GEODE CAPITAL MANAGEMENT, LLC$1.2B
Largest trims
- WELLINGTON MANAGEMENT GROUP LLP$477M
- Capital International Investors$420M
- Holocene Advisors, LP$135M
- BANK OF AMERICA CORP /DE/$131M
- Squarepoint Ops LLC$111M
- NATIXIS$76M
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 | 88,793,003 | $11.7B | 8.8% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 79,539,856 | $10.5B | 7.9% | 2026-Q1 |
| STATE STREET CORP added | 68,474,720 | $9.0B | 6.8% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 47,308,706 | $6.2B | 4.7% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 37,911,567 | $5.0B | 3.8% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 33,645,760 | $4.5B | 3.4% | 2026-Q1 |
| Capital International Investors trimmed | 31,115,547 | $4.1B | 3.1% | 2026-Q1 |
| FMR LLC added | 29,393,479 | $3.9B | 2.9% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 28,577,218 | $3.8B | 2.8% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 28,326,674 | $3.7B | 2.8% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 20,267,161 | $2.7B | 2.0% | 2026-Q1 |
| EAGLE CAPITAL MANAGEMENT LLC trimmed | 18,910,677 | $2.5B | 1.9% | 2026-Q1 |
| MORGAN STANLEY added | 18,799,873 | $2.5B | 1.9% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 17,957,427 | $2.4B | 1.8% | 2026-Q1 |
| HARRIS ASSOCIATES L P trimmed | 17,428,651 | $2.3B | 1.7% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 15,365,336 | $2.0B | 1.5% | 2026-Q1 |
| Fisher Asset Management, LLC added | 15,217,736 | $2.0B | 1.5% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 13,455,765 | $1.8B | 1.3% | 2026-Q1 |
| Invesco Ltd. trimmed | 13,252,251 | $1.7B | 1.3% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 12,753,487 | $1.7B | 1.3% | 2026-Q1 |
| NORTHERN TRUST CORP added | 12,560,577 | $1.7B | 1.3% | 2026-Q1 |
| PRIMECAP MANAGEMENT CO/CA/ added | 11,579,265 | $1.5B | 1.2% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 11,044,489 | $1.5B | 1.1% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 10,850,188 | $1.4B | 1.1% | 2026-Q1 |
| Bank of New York Mellon Corp added | 10,181,950 | $1.3B | 1.0% | 2026-Q1 |
| DODGE & COX trimmed | 9,645,858 | $1.3B | 1.0% | 2026-Q1 |
| Nuveen, LLC added | 9,069,872 | $1.2B | 0.9% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 8,741,643 | $1.2B | 0.9% | 2026-Q1 |
| Capital World Investors added | 8,274,574 | $1.1B | 0.8% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 6,895,308 | $910M | 0.7% | 2026-Q1 |
| Legal & General Group Plc trimmed | 6,863,857 | $906M | 0.7% | 2026-Q1 |
| Boston Partners added | 6,766,816 | $893M | 0.7% | 2026-Q1 |
| Capital Research Global Investors added | 6,152,982 | $812M | 0.6% | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. trimmed | 6,019,177 | $795M | 0.6% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 5,965,797 | $787M | 0.6% | 2026-Q1 |
| BARCLAYS PLC added | 5,887,582 | $777M | 0.6% | 2026-Q1 |
| UBS Group AG added | 5,574,626 | $736M | 0.6% | 2026-Q1 |
| Amundi added | 5,095,818 | $673M | 0.5% | 2026-Q1 |
| SCHRODER INVESTMENT MANAGEMENT GROUP added | 4,517,954 | $596M | 0.4% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 4,237,401 | $559M | 0.4% | 2026-Q1 |
| Pacer Advisors, Inc. trimmed | 3,813,746 | $504M | 0.4% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC added | 3,697,232 | $488M | 0.4% | 2026-Q1 |
| Swiss National Bank added | 3,626,470 | $479M | 0.4% | 2026-Q1 |
| Bank Julius Baer & Co. Ltd, Zurich added | 3,457,318 | $457M | 0.3% | 2026-Q1 |
| National Pension Service trimmed | 3,216,950 | $425M | 0.3% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 3,203,715 | $423M | 0.3% | 2026-Q1 |
| DIAMOND HILL CAPITAL MANAGEMENT INC trimmed | 2,915,778 | $385M | 0.3% | 2026-Q1 |
| California Public Employees Retirement System added | 2,898,034 | $383M | 0.3% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 2,853,499 | $377M | 0.3% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 2,810,101 | $371M | 0.3% | 2026-Q1 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 2,783,164 | $367M | 0.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 2,754,665 | $364M | 0.3% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 2,746,281 | $363M | 0.3% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 2,717,227 | $359M | 0.3% | 2026-Q1 |
| Tidal Investments LLC added | 2,695,357 | $358M | 0.3% | 2026-Q1 |
| HSBC HOLDINGS PLC trimmed | 2,673,525 | $353M | 0.3% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 2,650,661 | $350M | 0.3% | 2026-Q1 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main added | 2,556,782 | $338M | 0.3% | 2026-Q1 |
| BESSEMER GROUP INC added | 2,401,650 | $317M | 0.2% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 2,360,418 | $312M | 0.2% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 2,310,281 | $305M | 0.2% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC trimmed | 2,147,652 | $283M | 0.2% | 2026-Q1 |
| DekaBank Deutsche Girozentrale | 2,028,920 | $278M | 0.2% | 2026-Q1 |
| KING LUTHER CAPITAL MANAGEMENT CORP trimmed | 2,097,492 | $277M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS trimmed | 2,097,281 | $277M | 0.2% | 2026-Q1 |
| Clearbridge Investments, LLC trimmed | 2,066,101 | $273M | 0.2% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 2,050,775 | $271M | 0.2% | 2026-Q1 |
| Thrivent Financial for Lutherans trimmed | 1,998,271 | $264M | 0.2% | 2026-Q1 |
| NATIXIS ADVISORS, LLC trimmed | 1,975,403 | $261M | 0.2% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC trimmed | 1,971,446 | $260M | 0.2% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 1,893,340 | $250M | 0.2% | 2026-Q1 |
| Ensign Peak Advisors, Inc trimmed | 1,891,025 | $250M | 0.2% | 2026-Q1 |
| DAVIS SELECTED ADVISERS added | 1,875,428 | $248M | 0.2% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 1,847,795 | $244M | 0.2% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC added | 1,836,134 | $242M | 0.2% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 1,766,840 | $236M | 0.2% | 2026-Q1 |
| Cullen Capital Management, LLC trimmed | 1,785,399 | $236M | 0.2% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. trimmed | 1,752,352 | $231M | 0.2% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 1,743,392 | $230M | 0.2% | 2026-Q1 |
| Assenagon Asset Management S.A. added | 1,708,828 | $226M | 0.2% | 2026-Q1 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 1,704,717 | $225M | 0.2% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 1,693,157 | $223M | 0.2% | 2026-Q1 |
| Findlay Park Partners LLP added | 1,690,371 | $223M | 0.2% | 2026-Q1 |
| Smead Capital Management, Inc. trimmed | 1,671,303 | $221M | 0.2% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 1,647,761 | $218M | 0.2% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP added | 1,620,444 | $214M | 0.2% | 2026-Q1 |
| Eurizon Capital SGR S.p.A. added | 1,601,584 | $212M | 0.2% | 2026-Q1 |
| YACKTMAN ASSET MANAGEMENT LP added | 1,581,521 | $209M | 0.2% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ trimmed | 1,527,587 | $202M | 0.2% | 2026-Q1 |
| Hamlin Capital Management, LLC added | 1,495,710 | $197M | 0.1% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC added | 1,482,423 | $196M | 0.1% | 2026-Q1 |
| Ninety One UK Ltd added | 1,476,468 | $195M | 0.1% | 2026-Q1 |
| LPL Financial LLC added | 1,464,071 | $193M | 0.1% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC trimmed | 1,449,245 | $191M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 1,431,746 | $189M | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 1,384,963 | $183M | 0.1% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND trimmed | 1,361,432 | $180M | 0.1% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 1,349,259 | $178M | 0.1% | 2026-Q1 |
| Mirae Asset Global Investments Co., Ltd. added | 1,310,997 | $173M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 120,246,935 | $11.3B | 8.5% | 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.