DOSSIER · 13F Holders · Q2 2026Technology · Services-Prepackaged Software
OPRA

OPERA LTD

152 institutions still hold OPERA LTD as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 68373M107·Services-Prepackaged Software·152 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$266M
visible holders
Holders
152
filers reporting
Concentration
19.60%
Tidal Investments LLC #1
top holder share
AI Holders Summary · Q2 2026

152 institutions reported OPRA in Q2 2026. Tidal Investments LLC leads at 19.6% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Tidal Investments LLC
CIK 0001600064
$52M2.6M0.09%Q2 2026
02
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$39M1.9M0.02%Q2 2026
03
Schonfeld Strategic Advisors LLC
CIK 0001665241
$31M1.6M0.11%Q2 2026
04
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$20M985K0.01%Q2 2026
05
ExodusPoint Capital Management, LP
CIK 0001736225
$17M836K0.11%Q2 2026
06
CITADEL ADVISORS LLC
CIK 0001423053
$16M814K0.00%Q2 2026
07
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$16M800K0.00%Q2 2026
08
Penn Capital Management Company, LLC
CIK 0001158202
$15M766K0.96%Q2 2026
09
NEW YORK STATE COMMON RETIREMENT FUND
CIK 0000810265
$10M503K0.01%Q2 2026
10
MARSHALL WACE, LLP
CIK 0001318757
$6M292K0.00%Q2 2026
11
CREDIT AGRICOLE S A
CIK 0001191672
$6M280K0.01%Q2 2026
12
Trexquant Investment LP
CIK 0001633445
$5M270K0.03%Q2 2026
13
SEIZERT CAPITAL PARTNERS, LLC
CIK 0001134283
$5M258K0.21%Q2 2026
14
Rockefeller Capital Management L.P.
CIK 0001739439
$5M252K0.01%Q2 2026
15
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$5M251K0.00%Q2 2026
16
VOLORIDGE INVESTMENT MANAGEMENT, LLC
CIK 0001556921
$4M301K0.01%Q4 2025
17
Squarepoint Ops LLC
CIK 0001642575
$4M191K0.00%Q2 2026
18
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$4M264K0.00%Q1 2026
19
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$4M188K0.01%Q2 2026
20
Quinn Opportunity Partners LLC
CIK 0001633275
$4M177K0.16%Q2 2026
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Insiders at OPERA LTD
Riiber Knudsen TrondLiu James JianZhou Yahui