Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in NESR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | 9.2M | $197.0M | +23.8% | 9.100% | 0.01% |
| 2 | Encompass Capital Advisors LLC | 4.3M | $91.5M | -40.0% | 4.226% | 3.73% |
| 3 | BlackRock, Inc. | 3.7M | $79.4M | +8.0% | 3.665% | 0.00% |
| 4 | Boston Partners | 2.2M | $47.7M | +13.3% | 2.195% | 0.05% |
| 5 | DIMENSIONAL FUND ADVISORS LP | 2.0M | $42.1M | +103.5% | 1.944% | 0.01% |
| 6 | DODGE & COX | 1.6M | $34.4M | -17.1% | 1.587% | 0.02% |
| 7 | SCF Partners, Inc. | 1.5M | $32.2M | -81.2% | 1.487% | 100.00% |
| 8 | AMERIPRISE FINANCIAL INC | 1.3M | $28.6M | +1702.4% | 1.323% | 0.01% |
| 9 | STATE STREET CORP | 1.0M | $22.3M | +12.1% | 1.029% | 0.00% |
| 10 | CITADEL ADVISORS LLC | 1.0M | $21.6M | -59.8% | 0.996% | 0.01% |
| 11 | Point72 Asset Management, L.P. | 965K | $20.7M | β | 0.957% | 0.03% |
| 12 | Holocene Advisors, LP | 948K | $20.4M | +16.0% | 0.940% | 0.05% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 920K | $19.7M | +9.3% | 0.912% | 0.00% |
| 14 | Walleye Capital LLC | 887K | $19.0M | β | 0.880% | 0.08% |
| 15 | GOLDMAN SACHS GROUP INC | 860K | $18.5M | +39.4% | 0.852% | 0.00% |
| 16 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 847K | $18.2M | +75.9% | 0.839% | 0.01% |
| 17 | JACOBS LEVY EQUITY MANAGEMENT, INC | 840K | $18.0M | +216.6% | 0.833% | 0.08% |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | 817K | $17.5M | β | 0.810% | 0.00% |
| 19 | MILLENNIUM MANAGEMENT LLC | 811K | $17.4M | -34.4% | 0.805% | 0.01% |
| 20 | MORGAN STANLEY | 802K | $17.2M | +297.4% | 0.795% | 0.00% |
| 21 | Nuveen, LLC | 776K | $16.7M | +421.9% | 0.770% | 0.00% |
| 22 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 739K | $15.9M | +3.2% | 0.733% | 0.32% |
| 23 | Occam Crest Management LP | 674K | $14.5M | -36.4% | 0.668% | 8.99% |
| 24 | Qube Research & Technologies Ltd | 667K | $14.3M | β | 0.661% | 0.02% |
| 25 | Russell Investments Group, Ltd. | 653K | $14.0M | -4.2% | 0.647% | 0.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in NESR β a direct measure of their conviction.
Filings activity in NESR during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new NESR position in Q1 2026
Institutions that fully closed their NESR position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 182 | +28% | 44.37% | +10.83 pp | $1.19B | +32% |
| Q4 2025 | 142 | +18% | 33.54% | +14.42 pp | $896M | +75% |
| Q3 2025 | 120 | +26% | 19.12% | +8.48 pp | $511M | +80% |
| Q2 2025 | 95 | +19% | 10.64% | 0.39 pp | $284M | 3.5% |
| Q1 2025 | 80 | +29% | 11.03% | 1.86 pp | $295M | 14% |
| Q4 2024 | 62 | +6100% | 12.89% | +12.64 pp | $344M | +5083% |
| Q3 2024 | 1 | +0.0% | 0.25% | +0.00 pp | $7M | 0.3% |
| Q2 2024 | 1 | β | 0.25% | β | $7M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying NESR stock.
Based on Q1 2026 13F filings, institutional ownership of National Energy Services Reunited Corp. stands at 44.4%, held across 182 reporting institutions.
FMR LLC is the largest reported institutional holder of NESR, with approximately 9,177,042 shares worth $0.20B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of NESR, including CITADEL ADVISORS LLC, Point72 Asset Management, L.P., MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for NESR is 83 out of 100 (Strong Smart Money). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
60 institutions opened new positions in NESR during Q1 2026, while 20 fully exited. 93 added to existing positions and 27 trimmed.
NESR institutional ownership rose by 10.83 percentage points quarter-over-quarter, with a net change of +40 holders.
The top 10 institutions account for 50.3% of all reported 13F value in NESR, and the top 25 account for 72.4%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.