SEC 13F Intelligence

NATIONAL ENERGY SERVICES REU

CUSIP G6375R107

National Energy Services Reu has 185 institutional holders in Filings Flow’s 13F database, together reporting 61.32M shares worth $1.2B as of Q1 2026. The largest reported holders are FMR LLC, Encompass Capital Advisors LLC, and Blackrock, Inc..

Institutional Holders
185
Q1 2026
Reported Value
$1.2B
Ticker
unmapped
private placement or foreign
Quarters Tracked
10

Ownership Trend

Institutional holders
Q4 ’18: 12Q4 ’18Q1 ’19: 20Q2 ’19: 30Q2 ’19Q3 ’19: 46Q2 ’21: 87Q2 ’21Q4 ’21: 84Q4 ’22: 95Q4 ’22Q4 ’25: 142Q1 ’26: 185Q1 ’26Q2 ’26: 7filingsflow.com
Total reported value
Q4 ’18: $52MQ4 ’18Q1 ’19: $112MQ2 ’19: $105MQ2 ’19Q3 ’19: $110MQ2 ’21: $1.0BQ2 ’21Q4 ’21: $730MQ4 ’22: $165MQ4 ’22Q4 ’25: $903MQ1 ’26: $1.2BQ1 ’26Q2 ’26: $12Mfilingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
Occam Crest Management LP$165M AUM8.78%$14M673.5KQ1 2026OLDER
GeoSphere Capital Management, LLC$229M AUM5.16%$12M549.6KQ1 2026OLDER
Oceanic Investment Management LTD$118M AUM2.96%$3M162.4KQ1 2026OLDER
Encompass Capital Advisors LLC$3.3B AUM2.74%$91M4.26MQ1 2026OLDER
IRIDIAN ASSET MANAGEMENT LLC/CT$247M AUM2.04%$5M234.5KQ1 2026OLDER
Phocas Financial Corp.$637M AUM1.40%$9M414.0KQ1 2026OLDER
Fort Baker Capital Management LP$1.3B AUM1.34%$12M783.6KQ4 2025OLDER
Turas Capital Management LP$392M AUM1.21%$5M220.8KQ1 2026OLDER
ATLANTIC INVESTMENT MANAGEMENT, INC.$172M AUM0.75%$1M60.0KQ1 2026OLDER
Informed Momentum Co LLC$866M AUM0.69%$6M280.1KQ1 2026OLDER
HITE Hedge Asset Management LLC$1.8B AUM0.36%$6M293.4KQ1 2026OLDER
CenterBook Partners LP$1.9B AUM0.35%$7M307.1KQ1 2026OLDER
Oxbow Advisors, LLC$1.2B AUM0.32%$4M175.1KQ1 2026OLDER
BRIDGEWAY CAPITAL MANAGEMENT, LLC$5.0B AUM0.32%$16M739.0KQ1 2026OLDER
SummitTX Capital, L.P.$3.2B AUM0.30%$9M441.6KQ1 2026OLDER
Aventail Capital Group, LP$2.1B AUM0.23%$5M225.7KQ1 2026OLDER
Inspire Investing, LLC$1.7B AUM0.18%$2M102.7KQ1 2026OLDER
DRIEHAUS CAPITAL MANAGEMENT LLC$13.6B AUM0.16%$23M1.49MQ4 2025OLDER
VARCOV Co.$268M AUM0.16%$398,43725.4KQ4 2025OLDER
Corigliano Investment Advisers, LLC$256M AUM0.14%$430,92042.0KQ3 2025OLDER
SIR Capital Management, L.P.$1.1B AUM0.13%$1M77.8KQ4 2025OLDER
Kiker Wealth Management, LLC$209M AUM0.13%$280,33413.1KQ1 2026OLDER
Penn Capital Management Company, LLC$1.3B AUM0.12%$2M72.3KQ1 2026OLDER
Long Focus Capital Management, LLC$3.8B AUM0.12%$4M350.0KQ3 2025OLDER
Diametric Capital, LP$385M AUM0.11%$298,23729.1KQ3 2025OLDER
Southland Equity Partners LLC$571M AUM0.11%$618,14420.7KQ2 2026
Trexquant Investment LP$13.9B AUM0.09%$13M611.1KQ1 2026OLDER
Lighthouse Investment Partners, LLC$2.9B AUM0.08%$3M180.0KQ4 2025OLDER
FOX RUN MANAGEMENT, L.L.C.$572M AUM0.08%$462,73122.2KQ1 2026OLDER
Walleye Capital LLC$24.0B AUM0.08%$19M887.1KQ1 2026OLDER
JACOBS LEVY EQUITY MANAGEMENT, INC$23.8B AUM0.08%$18M840.0KQ1 2026OLDER
XTX Topco Ltd$5.8B AUM0.07%$4M191.8KQ1 2026OLDER
EntryPoint Capital, LLC$341M AUM0.07%$240,59311.2KQ1 2026OLDER
TWINBEECH CAPITAL LP$965M AUM0.07%$665,57031.0KQ1 2026OLDER
Empowered Funds, LLC$15.7B AUM0.07%$11M491.0KQ2 2026
Atom Investors LP$1.4B AUM0.07%$938,00343.7KQ1 2026OLDER
Boston Partners$95.5B AUM0.05%$48M2.21MQ1 2026OLDER
Holocene Advisors, LP$41.5B AUM0.05%$20M948.0KQ1 2026OLDER
T. Rowe Price Investment Management, Inc.$145M AUM0.05%$70,0053.26MQ1 2026OLDER
PRELUDE CAPITAL MANAGEMENT, LLC$1.3B AUM0.05%$629,17829.3KQ1 2026OLDER
State of Wyoming$844M AUM0.04%$363,80916.9KQ1 2026OLDER
Engineers Gate Manager LP$8.0B AUM0.04%$3M156.3KQ1 2026OLDER
Quantbot Technologies LP$2.4B AUM0.04%$861,11940.1KQ1 2026OLDER
Alyeska Investment Group, L.P.$35.4B AUM0.03%$12M546.5KQ1 2026OLDER
Jump Financial, LLC$7.5B AUM0.03%$2M105.6KQ1 2026OLDER
Shay Capital LLC$1.2B AUM0.03%$281,88018.0KQ4 2025OLDER
Point72 Asset Management, L.P.$78.1B AUM0.03%$21M965.0KQ1 2026OLDER
AXQ CAPITAL, LP$777M AUM0.03%$205,1039.6KQ1 2026OLDER
Caption Management, LLC$17.1B AUM0.02%$4M195.0KQ1 2026OLDER
GLOBEFLEX CAPITAL L P$661M AUM0.02%$151,3427.0KQ1 2026OLDER
ExodusPoint Capital Management, LP$12.6B AUM0.02%$3M129.7KQ1 2026OLDER
WINTON GROUP Ltd$2.9B AUM0.02%$564,66126.3KQ1 2026OLDER
DODGE & COX$182.0B AUM0.02%$34M1.60MQ1 2026OLDER
ROBOTTI ROBERT$641M AUM0.02%$102,60010.0KQ3 2025OLDER
Caitong International Asset Management Co., Ltd$541M AUM0.02%$89,2724.2KQ1 2026OLDER
Qube Research & Technologies Ltd$89.9B AUM0.02%$14M666.6KQ1 2026OLDER
BOOTHBAY FUND MANAGEMENT, LLC$7.7B AUM0.02%$1M55.7KQ1 2026OLDER
EdgePoint Investment Group Inc.$12.5B AUM0.02%$2M90.0KQ1 2026OLDER
Russell Investments Group, Ltd.$93.1B AUM0.02%$14M652.6KQ1 2026OLDER
Systematic Alpha Investments, LLC$2.8B AUM0.01%$414,37119.3KQ1 2026OLDER
Man Group plc$55.1B AUM0.01%$7M328.4KQ1 2026OLDER
LOS ANGELES CAPITAL MANAGEMENT LLC$25.4B AUM0.01%$3M150.2KQ1 2026OLDER
Aquatic Capital Management LLC$3.5B AUM0.01%$417,37026.7KQ4 2025OLDER
Brooklyn Investment Group$3.2B AUM0.01%$372,11917.3KQ1 2026OLDER
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$62.2B AUM0.01%$7M334.8KQ1 2026OLDER
FMR LLC$1.90T AUM0.01%$197M9.18MQ1 2026OLDER
Freestone Grove Partners LP$14.2B AUM0.01%$1M87.9KQ4 2025OLDER
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$184.8B AUM0.01%$18M846.6KQ1 2026OLDER
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$32.4B AUM0.01%$3M139.2KQ1 2026OLDER
USA FINANCIAL FORMULAS$531M AUM0.01%$48,3722.3KQ1 2026OLDER
LMR Partners LLP$45.4B AUM0.01%$4M192.8KQ1 2026OLDER
DIMENSIONAL FUND ADVISORS LP$481.4B AUM0.01%$42M1.96MQ1 2026OLDER
Squarepoint Ops LLC$85.1B AUM0.01%$7M342.3KQ1 2026OLDER
MMCAP International Inc. SPC$1.2B AUM0.01%$81,8555.2KQ4 2025OLDER
IEQ CAPITAL, LLC$21.5B AUM0.01%$2M80.4KQ1 2026OLDER
MILLENNIUM MANAGEMENT LLC$240.3B AUM0.01%$17M811.4KQ1 2026OLDER
VAN ECK ASSOCIATES CORP$133M AUM0.01%$9,164426.8KQ1 2026OLDER
TWO SIGMA INVESTMENTS, LP$123.9B AUM0.01%$8M391.2KQ1 2026OLDER
CREDIT AGRICOLE S A$38.1B AUM0.01%$3M120.0KQ1 2026OLDER
AMERIPRISE FINANCIAL INC$431.8B AUM0.01%$29M1.33MQ1 2026OLDER
Magnetar Financial LLC$9.8B AUM0.01%$643,47830.0KQ1 2026OLDER
AQR CAPITAL MANAGEMENT LLC$218.4B AUM0.01%$14M645.0KQ1 2026OLDER
Interval Partners, LP$3.8B AUM0.01%$226,25110.5KQ1 2026OLDER
Calamos Advisors LLC$28.2B AUM0.01%$2M77.8KQ1 2026OLDER
Crystal Rock Capital Management$168M AUM0.01%$9,662450Q1 2026OLDER
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO$30.9B AUM0.01%$2M80.8KQ1 2026OLDER
Centiva Capital, LP$13.6B AUM0.01%$738,33234.4KQ1 2026OLDER
TUDOR INVESTMENT CORP ET AL$53.9B AUM0.01%$3M132.5KQ1 2026OLDER
O'SHAUGHNESSY ASSET MANAGEMENT, LLC$20.1B AUM0.01%$1M48.5KQ1 2026OLDER
D. E. Shaw & Co., Inc.$166.3B AUM0.01%$8M394.9KQ1 2026OLDER
Schonfeld Strategic Advisors LLC$14.2B AUM0.01%$712,50233.2KQ1 2026OLDER
Aster Capital Management (DIFC) Ltd$306M AUM0.00%$10,336660Q4 2025OLDER
Nuveen, LLC$369.3B AUM0.00%$17M776.4KQ1 2026OLDER
LAZARD ASSET MANAGEMENT LLC$60.8B AUM0.00%$3M120.4KQ1 2026OLDER
INTECH INVESTMENT MANAGEMENT LLC$10.2B AUM0.00%$429,89420.0KQ1 2026OLDER
MetLife Investment Management, LLC$19.6B AUM0.00%$780,97136.4KQ1 2026OLDER
Ameritas Investment Partners, Inc.$3.3B AUM0.00%$118,2355.5KQ1 2026OLDER
CITADEL ADVISORS LLC$618.5B AUM0.00%$22M1.00MQ1 2026OLDER
Police & Firemen's Retirement System of New Jersey$11.7B AUM0.00%$402,47718.7KQ1 2026OLDER
PRUDENTIAL FINANCIAL INC$81.2B AUM0.00%$3M126.8KQ1 2026OLDER
Parkside Financial Bank & Trust$1.3B AUM0.00%$43,0262.0KQ1 2026OLDER
BARCLAYS PLC$416.3B AUM0.00%$13M621.1KQ1 2026OLDER
BNP PARIBAS FINANCIAL MARKETS$205.8B AUM0.00%$7M306.0KQ1 2026OLDER
CITIGROUP INC$234.5B AUM0.00%$7M328.0KQ1 2026OLDER
NEW YORK STATE COMMON RETIREMENT FUND$71.6B AUM0.00%$2M92.0KQ1 2026OLDER
Tower Research Capital LLC (TRC)$3.8B AUM0.00%$100,8454.7KQ1 2026OLDER
SEI INVESTMENTS CO$108.4B AUM0.00%$3M124.5KQ1 2026OLDER
STRS OHIO$25.2B AUM0.00%$588,27827.4KQ1 2026OLDER
GOLDMAN SACHS GROUP INC$870.9B AUM0.00%$18M859.7KQ1 2026OLDER
CWM, LLC$38.1B AUM0.00%$737,92434.4KQ1 2026OLDER
VICTORY CAPITAL MANAGEMENT INC$156.1B AUM0.00%$3M137.6KQ1 2026OLDER
JPMORGAN CHASE & CO$1.56T AUM0.00%$28M1.33MQ1 2026OLDER
&PARTNERS$20.2B AUM0.00%$337,07915.7KQ1 2026OLDER
TD ASSET MANAGEMENT INC$123.2B AUM0.00%$2M92.4KQ1 2026OLDER
RHUMBLINE ADVISERS$116.9B AUM0.00%$2M83.7KQ1 2026OLDER
Truvestments Capital LLC$554M AUM0.00%$8,438393Q1 2026OLDER
AMERICAN CENTURY COMPANIES INC$194.3B AUM0.00%$3M136.8KQ1 2026OLDER
UBS Group AG$666.3B AUM0.00%$10M447.2KQ1 2026OLDER
BlackRock, Inc.$5.72T AUM0.00%$79M3.70MQ1 2026OLDER
JANE STREET GROUP, LLC$777.2B AUM0.00%$11M498.2KQ1 2026OLDER
SCHRODER INVESTMENT MANAGEMENT GROUP$122.0B AUM0.00%$2M80.1KQ1 2026OLDER
True Wealth Design, LLC$360M AUM0.00%$4,917229Q1 2026OLDER
CIBC Bancorp USA Inc.$74.4B AUM0.00%$994,10446.3KQ1 2026OLDER
GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM0.00%$20M919.5KQ1 2026OLDER
PRINCIPAL FINANCIAL GROUP INC$187.2B AUM0.00%$2M100.3KQ1 2026OLDER
CIBC Private Wealth Group LLC$59.2B AUM0.00%$672,19042.9KQ4 2025OLDER
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$49.1B AUM0.00%$532,58323.5KQ1 2026OLDER
NORTHERN TRUST CORP$756.6B AUM0.00%$8M352.6KQ1 2026OLDER
Clearstead Advisors, LLC$10.9B AUM0.00%$77,2364.9KQ4 2025OLDER
CAPSTONE INVESTMENT ADVISORS, LLC$57.4B AUM0.00%$555,66525.9KQ1 2026OLDER
BANK OF AMERICA CORP /DE/$1.37T AUM0.00%$13M597.4KQ1 2026OLDER
VANGUARD PORTFOLIO MANAGEMENT LLC$1.91T AUM0.00%$18M817.2KQ1 2026OLDER
EverSource Wealth Advisors, LLC$3.3B AUM0.00%$30,4881.4KQ1 2026OLDER
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$73.7B AUM0.00%$677,37931.6KQ1 2026OLDER
Verition Fund Management LLC$15.4B AUM0.00%$203,40519.8KQ3 2025OLDER
Invesco Ltd.$653.3B AUM0.00%$5M254.6KQ1 2026OLDER
OMERS ADMINISTRATION Corp$15.6B AUM0.00%$115,93811.3KQ3 2025OLDER
Sterling Capital Management LLC$5.3B AUM0.00%$43,7132.0KQ1 2026OLDER
TD Waterhouse Canada Inc.$33.7B AUM0.00%$124,56012.0KQ3 2025OLDER
HSBC HOLDINGS PLC$191.6B AUM0.00%$2M71.0KQ1 2026OLDER
STATE STREET CORP$2.90T AUM0.00%$22M1.04MQ1 2026OLDER
RAYMOND JAMES FINANCIAL INC$324.4B AUM0.00%$2M108.4KQ1 2026OLDER
Creative Planning$147.4B AUM0.00%$1M49.1KQ1 2026OLDER
Bank of New York Mellon Corp$543.9B AUM0.00%$3M159.6KQ1 2026OLDER
Mariner, LLC$85.7B AUM0.00%$452,15021.1KQ1 2026OLDER
Tidal Investments LLC$47.4B AUM0.00%$244,77911.4KQ1 2026OLDER
CANADA PENSION PLAN INVESTMENT BOARD$155.0B AUM0.00%$775,06736.1KQ1 2026OLDER
QUADRANT CAPITAL GROUP LLC$3.3B AUM0.00%$16,382763Q1 2026OLDER
CHARLES SCHWAB INVESTMENT MANAGEMENT INC$654.5B AUM0.00%$3M148.0KQ1 2026OLDER
MERCER GLOBAL ADVISORS INC /ADV$67.6B AUM0.00%$321,38415.0KQ1 2026OLDER
DEUTSCHE BANK AG\$302.7B AUM0.00%$1M62.6KQ1 2026OLDER
Arax Advisory Partners$3.5B AUM0.00%$15,530637Q1 2026OLDER
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$53.4B AUM0.00%$229,42810.7KQ1 2026OLDER
FRANKLIN RESOURCES INC$408.3B AUM0.00%$2M72.8KQ1 2026OLDER
Rockefeller Capital Management L.P.$56.4B AUM0.00%$214,70010.0KQ1 2026OLDER
IFP Advisors, Inc$4.8B AUM0.00%$17,713825Q1 2026OLDER
Quarry LP$558M AUM0.00%$1,99793Q1 2026OLDER
GAMMA Investing LLC$2.7B AUM0.00%$9,368313Q2 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE$116.3B AUM0.00%$399,92218.6KQ1 2026OLDER
HARBOUR INVESTMENTS, INC.$6.5B AUM0.00%$22,2211.0KQ1 2026OLDER
US BANCORP \DE\$82.4B AUM0.00%$263,24412.3KQ1 2026OLDER
Cerity Partners LLC$70.8B AUM0.00%$222,00010.3KQ1 2026OLDER
ProShare Advisors LLC$67.5B AUM0.00%$209,4399.8KQ1 2026OLDER
ALLIANCEBERNSTEIN L.P.$308.8B AUM0.00%$952,12860.8KQ1 2026OLDER
Bruce G. Allen Investments, LLC$153M AUM0.00%$45121Q1 2026OLDER
NBC SECURITIES, INC.$1.3B AUM0.00%$3,757175Q1 2026OLDER
BALYASNY ASSET MANAGEMENT L.P.$77.1B AUM0.00%$205,3399.6KQ1 2026OLDER
Root Financial Partners, LLC$2.2B AUM0.00%$5,711266Q1 2026OLDER
Advisory Services Network, LLC$7.5B AUM0.00%$18,894880Q1 2026OLDER
VOYA INVESTMENT MANAGEMENT LLC$96.1B AUM0.00%$234,45210.9KQ1 2026OLDER
Focus Partners Wealth$89.9B AUM0.00%$206,2209.6KQ1 2026OLDER
NATIONAL BANK OF CANADA /FI/$111.5B AUM0.00%$243,46311.3KQ1 2026OLDER
MARSHALL WACE, LLP$100.4B AUM0.00%$216,92213.9KQ4 2025OLDER
MORGAN STANLEY$1.67T AUM0.00%$3M201.7KQ1 2026OLDER
SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM0.00%$2M75.3KQ1 2026OLDER
WELLS FARGO & COMPANY/MN$530.3B AUM0.00%$874,23740.7KQ2 2026
VANGUARD FIDUCIARY TRUST CO$396.1B AUM0.00%$629,05029.3KQ1 2026OLDER
Vanguard Global Advisers, LLC$186.5B AUM0.00%$270,62912.6KQ1 2026OLDER
Parallel Advisors, LLC$5.6B AUM0.00%$8,073376Q2 2026
FIRST TRUST ADVISORS LP$140.0B AUM0.00%$203,1069.5KQ1 2026OLDER
VANGUARD GROUP INC$6.90T AUM0.00%$8M532.1KQ4 2025OLDER
PRICE T ROWE ASSOCIATES INC /MD/$865M AUM0.00%$1,02847.9KQ1 2026OLDER
SJS Investment Consulting Inc.$819M AUM0.00%$92443Q1 2026OLDER
ROTHSCHILD INVESTMENT LLC$1.9B AUM0.00%$2,12699Q1 2026OLDER
Allworth Financial LP$24.7B AUM0.00%$27,3101.3KQ1 2026OLDER
Versant Capital Management, Inc$1.1B AUM0.00%$1,01834Q2 2026
SIGNATUREFD, LLC$6.5B AUM0.00%$5,883274Q1 2026OLDER
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$94.5B AUM0.00%$78,4513.7KQ1 2026OLDER
MAI Capital Management$17.7B AUM0.00%$12,174567Q1 2026OLDER
Farther Finance Advisors, LLC$10.6B AUM0.00%$5,246238Q1 2026OLDER
Rossby Financial, LCC$489M AUM0.00%$24211Q1 2026OLDER
NISA INVESTMENT ADVISORS, LLC$27.0B AUM0.00%$8,674404Q1 2026OLDER
Legal & General Group Plc$432.4B AUM0.00%$127,4815.9KQ1 2026OLDER
NewEdge Advisors, LLC$27.7B AUM0.00%$7,708359Q2 2026
SIMPLEX TRADING, LLC$149.1B AUM0.00%$24,8191.2KQ1 2026OLDER
OSAIC HOLDINGS, INC.$68.3B AUM0.00%$8,244384Q1 2026OLDER
Larson Financial Group LLC$3.1B AUM0.00%$32215Q1 2026OLDER
HUNTINGTON NATIONAL BANK$18.1B AUM0.00%$1,13853Q1 2026OLDER
PNC FINANCIAL SERVICES GROUP, INC.$173.2B AUM0.00%$7,922369Q1 2026OLDER
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$481.0B AUM0.00%$11,959557Q1 2026OLDER
ROYAL BANK OF CANADA$570.1B AUM0.00%$11,000507Q1 2026OLDER
SBI Securities Co., Ltd.$3.6B AUM0.00%$432Q1 2026OLDER
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$162.4B AUM0.00%$55826Q1 2026OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.