Who owns NOV (NOV)
Which tracked institutional funds hold NOV, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See NOV 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
81 tracked funds added or opened NOV while 114 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
NOV’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 NOV more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in NOV 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 450 tracked filers holding NOV, 237 increased or opened the position and 235 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 NOV 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 23
- Fideuram Asset Management (Ireland) dac$12M
- CAPITAL MANAGEMENT CORP /VA$7M
- Allianz Asset Management GmbH$5M
- Kingsview Wealth Management, LLC$4M
- Brevan Howard Capital Management LP$3M
- Jupiter Topco LLC$3M
Full exits 44
- LSV ASSET MANAGEMENT$52M
- HRT FINANCIAL LP$34M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$15M
- SG Americas Securities, LLC$7M
- NEW YORK STATE TEACHERS RETIREMENT SYSTEM$7M
- Campbell & CO Investment Adviser LLC$5M
Largest adds
- PRICE T ROWE ASSOCIATES INC /MD/$146M
- BlackRock, Inc.$109M
- AQR CAPITAL MANAGEMENT LLC$54M
- TWO SIGMA INVESTMENTS, LP$53M
- Bridgewater Associates, LP$33M
- D. E. Shaw & Co., Inc.$16M
Largest trims
- First Eagle Investment Management, LLC$116M
- FIRST TRUST ADVISORS LP$63M
- Oldfield Partners LLP$33M
- AMERIPRISE FINANCIAL INC$32M
- PZENA INVESTMENT MANAGEMENT LLC$31M
- GOLDMAN SACHS GROUP INC$27M
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 | 37,626,738 | $698M | 11.1% | 2026-Q2 |
| PZENA INVESTMENT MANAGEMENT LLC trimmed | 36,376,087 | $675M | 10.8% | 2026-Q2 |
| First Eagle Investment Management, LLC trimmed | 30,684,691 | $569M | 9.1% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 19,669,754 | $365M | 5.8% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 18,926,272 | $351M | 5.6% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 16,267,287 | $302M | 4.8% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 14,870,650 | $276M | 4.4% | 2026-Q2 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 14,353,823 | $266M | 4.3% | 2026-Q2 |
| STATE STREET CORP trimmed | 12,286,072 | $228M | 3.6% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 10,367,359 | $192M | 3.1% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 8,676,962 | $161M | 2.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 7,062,089 | $131M | 2.1% | 2026-Q2 |
| First Pacific Advisors, LP added | 6,392,388 | $119M | 1.9% | 2026-Q2 |
| GREENHAVEN ASSOCIATES INC trimmed | 5,620,019 | $104M | 1.7% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP trimmed | 4,393,205 | $81M | 1.3% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 4,178,984 | $78M | 1.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 4,105,593 | $76M | 1.2% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 4,012,088 | $74M | 1.2% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 3,885,408 | $72M | 1.2% | 2026-Q2 |
| EARNEST PARTNERS LLC trimmed | 3,846,305 | $71M | 1.1% | 2026-Q2 |
| Oldfield Partners LLP trimmed | 3,352,580 | $62M | 1.0% | 2026-Q2 |
| NORTHERN TRUST CORP added | 3,149,817 | $58M | 0.9% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 2,952,393 | $55M | 0.9% | 2026-Q2 |
| MORGAN STANLEY trimmed | 2,891,805 | $54M | 0.9% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 2,697,879 | $50M | 0.8% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 2,589,188 | $48M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 2,274,050 | $42M | 0.7% | 2026-Q2 |
| MASTERS CAPITAL MANAGEMENT LLC added | 2,200,000 | $41M | 0.7% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP added | 2,113,315 | $39M | 0.6% | 2026-Q2 |
| Bridgewater Associates, LP added | 1,943,703 | $36M | 0.6% | 2026-Q2 |
| Invesco Ltd. trimmed | 1,930,236 | $36M | 0.6% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 1,864,416 | $35M | 0.6% | 2026-Q2 |
| Ninety One UK Ltd added | 1,764,404 | $33M | 0.5% | 2026-Q2 |
| Artisan Partners Limited Partnership trimmed | 1,634,936 | $30M | 0.5% | 2026-Q2 |
| FIL Ltd trimmed | 1,598,851 | $30M | 0.5% | 2026-Q2 |
| Caisse de depot et placement du Quebec added | 1,572,255 | $29M | 0.5% | 2026-Q2 |
| JUPITER ASSET MANAGEMENT LTD trimmed | 1,389,258 | $26M | 0.4% | 2026-Q2 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 1,381,026 | $26M | 0.4% | 2026-Q2 |
| UBS Group AG added | 1,292,448 | $24M | 0.4% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 1,278,167 | $24M | 0.4% | 2026-Q2 |
| Nuveen, LLC added | 1,167,179 | $22M | 0.3% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND trimmed | 1,142,307 | $21M | 0.3% | 2026-Q2 |
| HEARTLAND ADVISORS INC trimmed | 1,108,587 | $21M | 0.3% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 1,081,027 | $20M | 0.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 971,004 | $18M | 0.3% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 963,102 | $18M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 949,723 | $18M | 0.3% | 2026-Q2 |
| California Public Employees Retirement System trimmed | 922,382 | $17M | 0.3% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 898,123 | $17M | 0.3% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 884,924 | $17M | 0.3% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 858,339 | $16M | 0.3% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 850,377 | $16M | 0.3% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 822,575 | $15M | 0.2% | 2026-Q2 |
| STOREBRAND ASSET MANAGEMENT AS | 818,960 | $15M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 814,815 | $15M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 798,775 | $15M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 723,200 | $13M | 0.2% | 2026-Q2 |
| Gotham Asset Management, LLC added | 708,427 | $13M | 0.2% | 2026-Q2 |
| NATIXIS trimmed | 625,479 | $12M | 0.2% | 2026-Q2 |
| WEDGE CAPITAL MANAGEMENT L L P/NC trimmed | 619,167 | $11M | 0.2% | 2026-Q2 |
| Fideuram Asset Management (Ireland) dac added | 590,865 | $12M | 0.2% | 2026-Q2 |
| Cambria Investment Management, L.P. added | 564,252 | $10M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 563,472 | $10M | 0.2% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. added | 545,232 | $10M | 0.2% | 2026-Q2 |
| Legal & General Group Plc trimmed | 538,480 | $10M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 537,609 | $10M | 0.2% | 2026-Q2 |
| Ceredex Value Advisors LLC trimmed | 526,900 | $10M | 0.2% | 2026-Q2 |
| LOS ANGELES CAPITAL MANAGEMENT LLC trimmed | 475,726 | $9M | 0.1% | 2026-Q2 |
| NORGES BANK trimmed | 460,773 | $9M | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 455,804 | $8M | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 455,729 | $8M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM added | 444,285 | $8M | 0.1% | 2026-Q2 |
| ALGERT GLOBAL LLC trimmed | 440,660 | $8M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 415,992 | $8M | 0.1% | 2026-Q2 |
| EDMOND DE ROTHSCHILD HOLDING S.A. | 400,000 | $7M | 0.1% | 2026-Q2 |
| CAPITAL MANAGEMENT CORP /VA new | 398,298 | $7M | 0.1% | 2026-Q2 |
| Creative Planning added | 376,155 | $7M | 0.1% | 2026-Q2 |
| Retirement Systems of Alabama trimmed | 371,192 | $7M | 0.1% | 2026-Q2 |
| EXCHANGE TRADED CONCEPTS, LLC added | 334,737 | $6M | 0.1% | 2026-Q2 |
| TOWLE & CO trimmed | 315,042 | $6M | 0.1% | 2026-Q2 |
| Fiduciary Alliance LLC added | 306,085 | $6M | 0.1% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 301,343 | $6M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 295,734 | $5M | 0.1% | 2026-Q2 |
| LEE DANNER & BASS INC | 280,800 | $5M | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 277,709 | $5M | 0.1% | 2026-Q2 |
| Allianz Asset Management GmbH added | 275,904 | $5M | 0.1% | 2026-Q2 |
| Empowered Funds, LLC trimmed | 260,228 | $5M | 0.1% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 254,796 | $5M | 0.1% | 2026-Q2 |
| Great Hill Capital LLC trimmed | 252,818 | $5M | 0.1% | 2026-Q2 |
| Kiltearn Partners LLP trimmed | 251,641 | $5M | 0.1% | 2026-Q2 |
| Man Group plc trimmed | 247,469 | $5M | 0.1% | 2026-Q2 |
| Vest Financial, LLC trimmed | 244,609 | $5M | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 243,899 | $5M | 0.1% | 2026-Q2 |
| Cerity Partners LLC added | 243,064 | $5M | 0.1% | 2026-Q2 |
| Edgestream Partners, L.P. added | 242,697 | $5M | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 241,173 | $4M | 0.1% | 2026-Q2 |
| New Age Alpha Advisors, LLC trimmed | 240,157 | $4M | 0.1% | 2026-Q2 |
| GATEWAY INVESTMENT ADVISERS LLC trimmed | 239,624 | $4M | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 235,310 | $4M | 0.1% | 2026-Q2 |
| Energy Income Partners, LLC added | 234,174 | $4M | 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.