UCL uCloudlink Group Inc.

NASDAQ
$0.39

uCloudlink Group Inc. (UCL) Institutional Ownership

What the institutions did with UCL last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.

Managers reporting
11
filed a 13F this quarter
Managers holding
9
-1 on the quarter
Buyers
4
1 opened new
Sellers
3
2 sold out entirely
Buyer share
57.1%
of managers who traded it
Breadth
+14.3
net buyers, as a share of those trading

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Largest holders

Manager Shares % of reported
RENAISSANCE TECHNOLOGIES LLC 36.0K 44.5%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 18.9K 23.4%
DIMENSIONAL FUND ADVISORS LP 10.5K 12.9%
MATAURO, LLC 10.0K 12.4%
MORGAN STANLEY 4.6K 5.7%
RHUMBLINE ADVISERS 760 0.9%
UBS Group AG 91 0.1%
SBI Securities Co., Ltd. 19 0.0%
HUNTINGTON NATIONAL BANK 1 0.0%

Largest changes

Manager Action Previous Current Change
RENAISSANCE TECHNOLOGIES LLC Reduced 93.0K 36.0K -57.0K
CITADEL ADVISORS LLC Sold Out 18.8K 0 -18.8K
GEODE CAPITAL MANAGEMENT, LLC Sold Out 11.1K 0 -11.1K
MATAURO, LLC New 0 10.0K +10.0K
SUSQUEHANNA INTERNATIONAL GROUP, LLP Increased 14.8K 18.9K +4.1K
UBS Group AG Increased 51 91 +40
SBI Securities Co., Ltd. Increased 6 19 +13

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.