GIGAMEDIA Ltd (GIGM) Institutional Ownership

Institutions by Trading Activity

10,788,889Shares Outstanding

352Shares held by institutions

$539Value of institutional holdings

0.01%Institutional ownership %

-86.78%Shares Changed QoQ

3No. of institutional investors

Recent 13F filings as of December 2025 show that 3 institutional investors hold a position in GIGAMEDIA Ltd (NASDAQ:GIGM).

Institutional ownership in Gigamedia edged down to 0.0% in December 2025, compared to 4.3% in September 2025.
The company experienced a -86.78% quarterly change in institutional shares held, alongside a decrease of 70.00% in total owners annually.
Among the 3 institutional holders of Gigamedia, 1 added to their stakes while 1 trimmed their positions and 1 held steady.
This class of investors decreased its holdings in Gigamedia to 1.36K shares for the 13F-cycle ending December 2025, down by 8.92K shares quarter on quarter, and down 437.80K shares year over year.
The top institutional stake in Gigamedia as of December 31, 2025 belongs to UBS Group AG, which owns 610 shares, or 0.01% of the company.
Among the most significant buyers of Gigamedia during December 2025 were CWM, LLC (396).
Leading sellers of Gigamedia stock in December 2025 included UBS Group AG (9.31K).
The top 3 institutional holders of Gigamedia for the quarter ending December 2025 included UBS Group AG (610), CWM, LLC (396), SBI Securities Co., Ltd. (352).

352 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
MORGAN STANLEY	30 Sep, 2025	215,606	-3,800	-1.73%	$353,594.00
OSAIC HOLDINGS, INC.	30 Sep, 2025	173,733	4,500	2.66%	$262,356.00
ACADIAN ASSET MANAGEMENT LLC	30 Sep, 2025	49,607	0	0.00%	$82.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	30 Sep, 2025	13,014	13,014	0.00%	$21,603.00
UBS Group AG	30 Sep, 2025	9,922	-7,288	-42.35%	$16,272.00
BARCLAYS PLC	30 Sep, 2025	3,644	0	0.00%	$5,976.00
BNP PARIBAS FINANCIAL MARKETS	30 Sep, 2025	3,100	-200	-6.06%	$5,146.00
SBI Securities Co., Ltd.	30 Sep, 2025	352	0	0.00%	$577.00