Who owns APA (APA)
Which tracked institutional funds hold APA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See APA company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 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
111 tracked funds added or opened APA while 320 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
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
APA’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes APA more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in APA 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 2026-Q1 and 2026-Q2, across 764 tracked filers holding APA, 411 increased or opened the position and 410 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
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 APA between the 2026-Q1 and 2026-Q2 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 48
- Qube Research & Technologies Ltd$91M
- Bridgewater Associates, LP$47M
- Covalis Capital LLP$33M
- MACKENZIE FINANCIAL CORP$28M
- Aware Super Pty Ltd as trustee of Aware Super$23M
- RENAISSANCE TECHNOLOGIES LLC$18M
Full exits 80
- LSV ASSET MANAGEMENT$184M
- South Dakota Investment Council$25M
- HRT FINANCIAL LP$24M
- TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY$18M
- BI Asset Management Fondsmaeglerselskab A/S$17M
- HighTower Advisors, LLC$16M
Largest adds
- BlackRock, Inc.$73M
- ALLIANCEBERNSTEIN L.P.$72M
- EVERGREEN CAPITAL MANAGEMENT LLC$28M
- LAZARD ASSET MANAGEMENT LLC$21M
- Empowered Funds, LLC$17M
- BNP PARIBAS FINANCIAL MARKETS$17M
Largest trims
- HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$326M
- STATE STREET CORP$233M
- VANGUARD CAPITAL MANAGEMENT LLC$223M
- FMR LLC$219M
- VANGUARD PORTFOLIO MANAGEMENT LLC$169M
- Invesco Ltd.$166M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 36,021,838 | $1.2B | 11.2% | 2026-Q2 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 31,695,303 | $1.0B | 9.9% | 2026-Q2 |
| STATE STREET CORP added | 25,181,423 | $820M | 7.8% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 23,098,547 | $752M | 7.2% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 17,331,282 | $564M | 5.4% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 16,838,388 | $548M | 5.2% | 2026-Q2 |
| Invesco Ltd. trimmed | 15,316,704 | $499M | 4.8% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 13,296,552 | $433M | 4.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 12,855,410 | $432M | 4.1% | 2026-Q2 |
| FMR LLC trimmed | 9,834,880 | $320M | 3.1% | 2026-Q2 |
| MORGAN STANLEY added | 9,124,735 | $297M | 2.8% | 2026-Q2 |
| Smead Capital Management, Inc. trimmed | 7,808,568 | $254M | 2.4% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 7,108,379 | $232M | 2.2% | 2026-Q2 |
| UBS Group AG trimmed | 5,288,074 | $172M | 1.6% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 4,803,943 | $156M | 1.5% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 4,131,348 | $135M | 1.3% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 3,587,095 | $117M | 1.1% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 2,836,883 | $92M | 0.9% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 2,783,416 | $91M | 0.9% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 2,528,863 | $82M | 0.8% | 2026-Q2 |
| Gotham Asset Management, LLC added | 2,503,639 | $82M | 0.8% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 2,481,220 | $105M | 1.0% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 2,118,508 | $69M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 1,984,866 | $65M | 0.6% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 1,920,772 | $63M | 0.6% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 1,887,498 | $63M | 0.6% | 2026-Q2 |
| BARCLAYS PLC added | 1,790,218 | $58M | 0.6% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 1,780,294 | $58M | 0.6% | 2026-Q2 |
| KORNITZER CAPITAL MANAGEMENT INC /KS trimmed | 1,768,169 | $58M | 0.5% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 1,661,518 | $54M | 0.5% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 1,473,824 | $48M | 0.5% | 2026-Q2 |
| Bridgewater Associates, LP added | 1,444,176 | $47M | 0.4% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 1,442,984 | $47M | 0.4% | 2026-Q2 |
| Fisher Asset Management, LLC trimmed | 1,415,236 | $46M | 0.4% | 2026-Q2 |
| Nuveen, LLC trimmed | 1,402,718 | $46M | 0.4% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 1,384,756 | $45M | 0.4% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC added | 1,290,807 | $42M | 0.4% | 2026-Q2 |
| EVERGREEN CAPITAL MANAGEMENT LLC added | 1,283,057 | $42M | 0.4% | 2026-Q2 |
| SEI INVESTMENTS CO added | 1,229,495 | $40M | 0.4% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 1,185,788 | $39M | 0.4% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 1,085,896 | $35M | 0.3% | 2026-Q2 |
| Sagefield Capital LP added | 1,075,166 | $35M | 0.3% | 2026-Q2 |
| JUPITER ASSET MANAGEMENT LTD added | 1,074,281 | $35M | 0.3% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 1,070,617 | $35M | 0.3% | 2026-Q2 |
| Allianz Asset Management GmbH added | 1,060,033 | $35M | 0.3% | 2026-Q2 |
| Covalis Capital LLP new | 1,006,739 | $33M | 0.3% | 2026-Q2 |
| Quantinno Capital Management LP added | 988,652 | $32M | 0.3% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 893,823 | $29M | 0.3% | 2026-Q2 |
| Empowered Funds, LLC added | 872,996 | $28M | 0.3% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP added | 862,895 | $28M | 0.3% | 2026-Q2 |
| California Public Employees Retirement System added | 851,941 | $28M | 0.3% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 778,335 | $25M | 0.2% | 2026-Q2 |
| CITIGROUP INC added | 760,000 | $25M | 0.2% | 2026-Q2 |
| AE Wealth Management LLC added | 718,044 | $23M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 708,762 | $23M | 0.2% | 2026-Q2 |
| Aware Super Pty Ltd as trustee of Aware Super new | 693,289 | $23M | 0.2% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 691,008 | $23M | 0.2% | 2026-Q2 |
| Grantham, Mayo, Van Otterloo & Co. LLC added | 681,361 | $22M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 646,786 | $21M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 642,199 | $21M | 0.2% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 634,356 | $21M | 0.2% | 2026-Q2 |
| Aventail Capital Group, LP trimmed | 625,779 | $20M | 0.2% | 2026-Q2 |
| STIFEL FINANCIAL CORP trimmed | 624,165 | $20M | 0.2% | 2026-Q2 |
| AEGON ASSET MANAGEMENT UK Plc trimmed | 604,269 | $20M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 603,086 | $20M | 0.2% | 2026-Q2 |
| Pacific Heights Asset Management LLC added | 600,000 | $20M | 0.2% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 575,065 | $19M | 0.2% | 2026-Q2 |
| GAMCO INVESTORS, INC. ET AL trimmed | 558,213 | $18M | 0.2% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 553,657 | $18M | 0.2% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. added | 543,278 | $18M | 0.2% | 2026-Q2 |
| Legal & General Group Plc trimmed | 535,756 | $17M | 0.2% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC added | 526,588 | $17M | 0.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 500,534 | $16M | 0.2% | 2026-Q2 |
| swisspartners Advisors Ltd trimmed | 494,190 | $16M | 0.2% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 493,099 | $16M | 0.2% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 488,096 | $16M | 0.2% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 467,081 | $15M | 0.1% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 454,675 | $15M | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 454,353 | $15M | 0.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 443,255 | $14M | 0.1% | 2026-Q2 |
| Creative Planning added | 434,488 | $14M | 0.1% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND trimmed | 429,099 | $14M | 0.1% | 2026-Q2 |
| Trexquant Investment LP added | 426,051 | $14M | 0.1% | 2026-Q2 |
| Alyeska Investment Group, L.P. trimmed | 417,188 | $14M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 411,290 | $13M | 0.1% | 2026-Q2 |
| WEDGE CAPITAL MANAGEMENT L L P/NC trimmed | 410,408 | $13M | 0.1% | 2026-Q2 |
| Ensign Peak Advisors, Inc added | 401,807 | $13M | 0.1% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC added | 398,013 | $13M | 0.1% | 2026-Q2 |
| BOKF, NA trimmed | 380,690 | $12M | 0.1% | 2026-Q2 |
| Mirae Asset Global Investments Co., Ltd. added | 376,596 | $12M | 0.1% | 2026-Q2 |
| Illinois Municipal Retirement Fund added | 369,746 | $12M | 0.1% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 363,038 | $12M | 0.1% | 2026-Q2 |
| WOODSTOCK CORP trimmed | 348,869 | $11M | 0.1% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 344,109 | $11M | 0.1% | 2026-Q2 |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. trimmed | 340,156 | $11M | 0.1% | 2026-Q2 |
| 1834 INVESTMENT ADVISORS CO trimmed | 329,792 | $11M | 0.1% | 2026-Q2 |
| Madison Asset Management, LLC | 328,600 | $11M | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 320,612 | $10M | 0.1% | 2026-Q2 |
| KLCM Advisors, Inc. trimmed | 317,576 | $10M | 0.1% | 2026-Q2 |
| OLD NATIONAL BANCORP /IN/ trimmed | 314,651 | $10M | 0.1% | 2026-Q2 |
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.