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NATL ENERGY SVC (NESR)
NASDAQ
$20.90-$0.33 (-1.55%)
Price as of Nov 13, 2026 12:52 PM EST- $1.9BMarket Cap
- 51.97%1-Year Change
- Oil & Gas Equipment & ServicesIndustry
NATL ENERGY SVC (NESR)
$20.90-$0.33 (-1.55%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FMR LLC | 11.40% | 11.5M | +580,578 (+5.05%) | Sep 30, 2026 |
BLACKROCK, INC. | 4.81% | 4.8M | +1.2M (+23.75%) | Jun 30, 2026 |
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 3.91% | 3.9M | +681,900 (+17.30%) | Jun 30, 2026 |
DIMENSIONAL FUND ADVISORS LP | 3.72% | 3.8M | +777,140 (+20.71%) | Sep 30, 2026 |
ENCOMPASS CAPITAL ADVISORS LLC | 3.08% | 3.1M | -1.2M (-37.35%) | Jun 30, 2026 |
BLACKROCK INC. | 2.05% | 2.1M | +42,717 (+2.06%) | Dec 31, 2022 |
GEODE CAPITAL MANAGEMENT, LLC | 1.99% | 2.0M | +197,073 (+9.83%) | Sep 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
DODGE & COX FUNDS | 1.53% | 1.5M | 0 (0.00%) | Jun 30, 2026 |
Dimensional ETF Trust | 1.18% | 1.2M | +374,143 (+31.40%) | Jul 31, 2026 |
AIM COUNSELOR SERIES TRUST (INVESCO COUNSELOR SERIES TRUST) | 1.03% | 1.0M | +1.0M (+100.00%) | Aug 31, 2026 |
TIAA-CREF FUNDS | 0.68% | 690,451 | -7,340 (-1.06%) | Jul 31, 2026 |
VANGUARD INDEX FUNDS | 0.68% | 682,196 | +682,196 (+100.00%) | Jun 30, 2026 |
VANGUARD EXPLORER FUND | 0.44% | 442,912 | +221,179 (+49.94%) | Jul 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.42% | 424,980 | +19,291 (+4.54%) | Aug 31, 2026 |
Current Ownership Distribution
- Institutions593.8M (83.34%)
- Insiders59.5M (8.35%)
- Mutual Funds59.1M (8.30%)
- Other0 (0.00%)
Insider Transactions
- 8.35% (59.5M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $67.7MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Campo Mejia Antonio J | Sell | Sep 09, 2026 | $2.2M | 63,324 | $35.45 | 696,398 |
CHASE ANTHONY R | Exempt | Aug 14, 2026 | $0.00 | 15,000 | $0.00 | 0 |
POLLINA LISA A | Exempt | Aug 14, 2026 | $0.00 | 5,000 | $0.00 | 0 |
Razouqi Maen | Award | Aug 14, 2026 | $0.00 | 2,800 | $0.00 | 2,800 |
POLLINA LISA A | Award | Aug 14, 2026 | $0.00 | 5,000 | $0.00 | 5,000 |
Angeli Stefan Chief Financial Officer | Exempt | Aug 14, 2026 | $0.00 | 33,333 | $0.00 | 66,667 |
POLLINA LISA A | Award | Aug 14, 2026 | $0.00 | 2,800 | $0.00 | 7,800 |
CHASE ANTHONY R | Award | Aug 14, 2026 | $0.00 | 15,000 | $0.00 | 15,000 |
Angeli Stefan Chief Financial Officer | Award | Aug 14, 2026 | $0.00 | 33,333 | $0.00 | 533,333 |
CHASE ANTHONY R | Award | Aug 14, 2026 | $0.00 | 2,800 | $0.00 | 17,800 |
Angeli Stefan Chief Financial Officer | Award | Aug 14, 2026 | $0.00 | 30,000 | $0.00 | 563,333 |
Al-Nowais Yousif Mohammed Ali Nasser | Sell | Jun 25, 2026 | $51.4M | 1.9M | $26.80 | 229,198 |
Angeli Stefan Chief Financial Officer | Award | Mar 16, 2026 | $0.00 | 33,334 | $0.00 | 500,000 |
Angeli Stefan Chief Financial Officer | Exempt | Mar 16, 2026 | $0.00 | 33,334 | $0.00 | 0 |