DOSSIER · 13F Holders · Q2 2026

NATIONAL ENERGY SERVICES REU

2 institutions still hold NATIONAL ENERGY SERVICES REU as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G6375R907·2 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$461K
visible holders
Holders
2
filers reporting
Concentration
98.05%
SIMPLEX TRADING, LLC #1
top holder share
AI Holders Summary · Q2 2026

2 institutions reported NATIONAL ENERGY SERVICES REU in Q2 2026. SIMPLEX TRADING, LLC leads at 98.1% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
SIMPLEX TRADING, LLC
CIK 0001488542
$452K15K0.00%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$9K3000.00%Q2 2026