DOSSIER · 13F Holders · Q2 2026
NBIG

THEMES ETF TR

11 institutions still hold THEMES ETF TR as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 88340C677·11 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$37M
visible holders
Holders
11
filers reporting
Concentration
70.69%
CITADEL ADVISORS LLC #1
top holder share
AI Holders Summary · Q2 2026

11 institutions reported NBIG in Q2 2026. CITADEL ADVISORS LLC leads at 70.7% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
CITADEL ADVISORS LLC
CIK 0001423053
$26M654K0.00%Q2 2026
02
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$7M177K0.00%Q2 2026
03
Belvedere Trading LLC
CIK 0001632341
$1M38K0.00%Q2 2026
04
GWN SECURITIES INC.
CIK 0001265905
$1M32K0.21%Q2 2026
05
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$407K56K0.00%Q1 2026
06
GTS SECURITIES LLC
CIK 0001452765· Market maker
$269K7K0.01%Q2 2026
07
Strategic Investment Solutions, Inc. /IL
CIK 0001960144
$159K4K0.04%Q2 2026
08
Optiver Holding B.V.
CIK 0001859606· Market maker
$89K2K0.00%Q2 2026
09
SBI Securities Co., Ltd.
CIK 0001851815
$83K2K0.00%Q2 2026
10
OSAIC HOLDINGS, INC.
CIK 0001677044
$4K1100.00%Q2 2026
11
HOLLENCREST CAPITAL MANAGEMENT
CIK 0001161722
$31880.00%Q2 2026