National Energy Services Reunited Corp. (NESR) Ownership
NESR ownership summary
as of October 17, 2026- Institutions
- 93.1% of shares outstanding
- Insiders
- 7.96% of shares outstanding
- Shares outstanding
- 100.9M
- Float
- 72.6M shares available to trade
- Short interest
- 5.93% 5.4M shares short
- Days to cover
- 2.75 short interest up 24.2% vs prior month
- Institutions 93.13%
- Insiders 7.96%
NESR top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | FMR Inc | 10.83% | 10.9M | $204.5M | +1.7M (+19.0%) | June 30, 2026 |
| 2 | BlackRock Inc | 4.81% | 4.8M | $90.8M | +1.2M (+31.1%) | June 30, 2026 |
| 3 | T. Rowe Price Investment Management,Inc. | 3.91% | 3.9M | $73.8M | +681,900 (+20.9%) | June 30, 2026 |
| 4 | Encompass Capital Advisors LLC | 3.08% | 3.1M | $58.1M | −1.2M (−27.2%) | June 30, 2026 |
| 5 | Dimensional Fund Advisors, Inc. | 2.95% | 3.0M | $55.7M | +1.0M (+51.8%) | June 30, 2026 |
| 6 | Boston Partners Global Investors, Inc | 2.12% | 2.1M | $40.1M | −72,994 (−3.3%) | June 30, 2026 |
| 7 | Alyeska Investment Group, L.P. | 1.90% | 1.9M | $35.8M | +1.4M (+250.1%) | June 30, 2026 |
| 8 | Holocene Advisors, LP | 1.83% | 1.8M | $34.5M | +896,618 (+94.6%) | June 30, 2026 |
| 9 | Geode Capital Management, LLC | 1.79% | 1.8M | $33.9M | +888,102 (+96.6%) | June 30, 2026 |
| 10 | Ameriprise Financial Inc | 1.71% | 1.7M | $32.3M | +390,725 (+29.3%) | June 30, 2026 |
| 11 | The Goldman Sachs Group Inc | 1.68% | 1.7M | $31.7M | +834,574 (+97.1%) | June 30, 2026 |
| 12 | Dodge & Cox | 1.58% | 1.6M | $29.9M | −4,000 (−0.2%) | June 30, 2026 |
| 13 | Citadel Advisors Llc | 1.53% | 1.5M | $28.9M | +548,348 (+55.2%) | June 30, 2026 |
| 14 | Simmons L E & Associates Inc | 1.49% | 1.5M | $28.1M | −6.5M (−81.2%) | March 31, 2026 |
| 15 | VOYA INVESTMENT MANAGEMENT LLC | 1.46% | 1.5M | $27.7M | +1.5M (+13,427.1%) | June 30, 2026 |
| 16 | State Street Corp | 1.41% | 1.4M | $26.7M | +385,059 (+37.1%) | June 30, 2026 |
| 17 | Vanguard Portfolio Management, LLC | 1.25% | 1.3M | $23.7M | +448,363 (+54.9%) | June 30, 2026 |
| 18 | Nuveen, LLC | 1.22% | 1.2M | $23.1M | +455,603 (+58.7%) | June 30, 2026 |
| 19 | Millennium Management LLC | 1.22% | 1.2M | $23.0M | +416,487 (+51.3%) | June 30, 2026 |
| 20 | Jacobs Levy Equity Management, Inc. | 1.17% | 1.2M | $22.1M | +341,669 (+40.7%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 16 holders added 13.0M shares and 4 cut 7.7M.
NESR top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Select Energy Portfolio | 2.62% | 2.6M | $49.5M | −692,100 (−20.7%) | August 31, 2026 |
| 2 | iShares Russell 2000 ETF | 1.59% | 1.6M | $30.0M | −18,432 (−1.1%) | September 30, 2026 |
| 3 | Dodge & Cox Emerging Markets Stock | 1.53% | 1.5M | $28.9M | — | June 30, 2026 |
| 4 | Fidelity Stock Selector Small Cap | 1.32% | 1.3M | $24.9M | +207,572 (+18.5%) | July 31, 2026 |
| 5 | Fidelity Small Cap Value Fund | 1.27% | 1.3M | $23.9M | −142,600 (−10.0%) | July 31, 2026 |
| 6 | Invesco Discovery A | 1.14% | 1.2M | $21.6M | +1.2M (0.0%) | August 31, 2026 |
| 7 | T. Rowe Price Small-Cap Stock | 1.02% | 1.0M | $19.2M | −684 (−0.1%) | August 31, 2026 |
| 8 | Voya Small Cap Growth I | 0.99% | 1.0M | $18.8M | +9,406 (+0.9%) | August 31, 2026 |
| 9 | Fidelity Series Small Cap Opps | 0.84% | 849K | $15.9M | +83,134 (+10.9%) | July 31, 2026 |
| 10 | Fidelity Advisor Small Cap I | 0.80% | 804K | $15.1M | +349,917 (+77.1%) | July 31, 2026 |
| 11 | Columbia Small Cap Growth Inst | 0.68% | 691K | $12.9M | — | August 31, 2026 |
| 12 | Fidelity Small Cap Growth | 0.67% | 679K | $12.7M | +167,987 (+32.9%) | July 31, 2026 |
| 13 | Fidelity Small Cap Index | 0.67% | 673K | $12.6M | +6,473 (+1.0%) | July 31, 2026 |
| 14 | iShares Russell 2000 Growth ETF | 0.57% | 576K | $10.8M | −729 (−0.1%) | September 30, 2026 |
| 15 | Dimensional US Targeted Value ETF | 0.55% | 556K | $10.4M | +221 (+0.0%) | September 30, 2026 |
| 16 | T. Rowe Price Instl Small-Cap Stock | 0.55% | 555K | $10.4M | — | August 31, 2026 |
| 17 | Columbia Small Cap Value Discv A | 0.53% | 538K | $10.1M | +3,400 (+0.6%) | August 31, 2026 |
| 18 | T. Rowe Price US Smlr Coms Eq A | 0.53% | 533K | $10.0M | −16,861 (−3.1%) | August 31, 2026 |
| 19 | DFA US Targeted Value I | 0.49% | 496K | $9.3M | +29,684 (+6.4%) | August 31, 2026 |
| 20 | EA Bridgeway Omni Small-Cap Value ETF | 0.49% | 490K | $9.2M | −6,960 (−1.4%) | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
NESR insider transactions
latest 2| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2018-06-06 | Thomas D Wood | Buy | $10.00 | 54,643 | $546,430 |
| 2018-05-15 | Thomas D Wood | Buy | $10.08 | 5,500 | $55,440 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
NESR shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns NESR
Institutional investors own 93.1% of NESR's shares and insiders 7.96%. The largest holder is FMR Inc with 10.83% of the shares (10.9M), as of June 30, 2026. Among the top 20 institutions, 16 added shares and 4 reduced their stake in the latest filings. Short interest is 5.93% of the float, or 2.75 days of average trading volume. The share count fell 72.3% since 2016.
Related: NESR analyst forecast, NESR key metrics. See the NESR stock overview for the latest quote and news.
NESR ownership FAQ
Who owns the most NESR stock?
The largest shareholders of NESR are FMR Inc (10.83%), BlackRock Inc (4.81%), T. Rowe Price Investment Management,Inc. (3.91%), Encompass Capital Advisors LLC (3.08%), Dimensional Fund Advisors, Inc. (2.95%).
What percentage of NESR is owned by institutions?
Institutions hold 93.1% of NESR's shares outstanding; insiders hold 7.96%.
Which funds own NESR?
The largest fund holders of NESR are Fidelity Select Energy Portfolio (2.62%), iShares Russell 2000 ETF (1.59%), Dodge & Cox Emerging Markets Stock (1.53%), Fidelity Stock Selector Small Cap (1.32%), Fidelity Small Cap Value Fund (1.27%).
What is NESR's short interest?
5.4M shares of NESR were sold short, 5.93% of the float; at the average daily volume it would take 2.75 days to cover.
Are insiders buying or selling NESR?
Of the latest 2 reported insider transactions in NESR (since May 15, 2018), 2 were purchases and 0 were sales.
How many shares of NESR are outstanding?
NESR has 100.9M shares outstanding, of which 72.6M are in the public float.