目前有 35 家機構持有 DDI

目前共有 35 家機構持有 DDI，以下依持股市值由高至低排序。

主要持有機構	總市值	平均佔比
BRC Group Holdings, Inc.	US$2930.0萬	6.42%
AMERIPRISE FINANCIAL INC	US$1394.9萬	0.00%
683 Capital Management, LLC	US$434.9萬	0.23%
Hudson Bay Capital Management LP	US$353.9萬	0.01%
ACADIAN ASSET MANAGEMENT LLC	US$352.9萬	0.01%
HEARTLAND ADVISORS INC	US$338.0萬	0.17%
STONEHILL CAPITAL MANAGEMENT LLC	US$161.1萬	0.82%
Black Maple Capital Management LP	US$136.7萬	0.76%
Boston Partners	US$113.0萬	0.00%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	US$70.6萬	0.00%
Potomac Capital Management, Inc.	US$66.8萬	0.58%
NEW VERNON INVESTMENT MANAGEMENT LLC	US$64.4萬	0.68%
GOLDMAN SACHS GROUP INC	US$62.6萬	0.00%
RENAISSANCE TECHNOLOGIES LLC	US$61.9萬	0.00%
CITADEL ADVISORS LLC	US$54.6萬	0.00%
SG Americas Securities, LLC	US$53.2萬	0.00%
Diametric Capital, LP	US$49.4萬	0.13%
GSA CAPITAL PARTNERS LLP	US$37.4萬	0.02%
Aristides Capital LLC	US$33.4萬	0.07%
MORGAN STANLEY	US$13.5萬	0.00%
XTX Topco Ltd	US$12.5萬	0.00%
Verdad Advisers, LP	US$12.1萬	0.14%
MILLENNIUM MANAGEMENT LLC	US$10.8萬	0.00%
Centiva Capital, LP	US$10.4萬	0.00%
Russell Investments Group, Ltd.	US$9.8萬	0.00%
Corient Private Wealth LLC	US$9.2萬	0.00%
JPMORGAN CHASE & CO	US$6.0萬	0.00%
RHUMBLINE ADVISERS	US$5.5萬	0.00%
Federation des caisses Desjardins du Quebec	US$2.5萬	0.00%
UBS Group AG	US$2.4萬	0.00%
OSAIC HOLDINGS, INC.	US$2619.0	0.00%
CITIGROUP INC	US$2264.0	0.00%
ROYAL BANK OF CANADA	US$2000.0	0.00%
BNP PARIBAS FINANCIAL MARKETS	US$1345.9	0.00%
SBI Securities Co., Ltd.	US$549.0	0.00%