STG Sunlands Technology Group

NYSE
$2.90

Sunlands Technology Group (STG) Institutional Ownership

What the institutions did with STG 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 compared
8
filed both this quarter and last
Managers holding
7
+1 on the quarter
Buyers
4
2 opened new
Sellers
2
1 sold out entirely
Buyer share
66.7%
of managers who traded it
Breadth
+33.3
net buyers, as a share of those trading

Only 8 managers reported a position this quarter, so the percentages above describe a very small sample.

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Ownership map

Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.

Cut Unchanged Added Color saturates at ±50%.

Largest holders

Manager Shares % of reported
Primavera Capital Management Ltd 1.7M 95.6%
HRT FINANCIAL LP 44.9K 2.6%
CITADEL ADVISORS LLC 29.9K 1.7%
UBS Group AG 1.1K 0.1%
MORGAN STANLEY 532 0.0%
SBI Securities Co., Ltd. 110 0.0%
RHUMBLINE ADVISERS 41 0.0%

Largest changes

Manager Action Previous Current Change
Primavera Capital Management Ltd New 0 1.7M +1.7M
HRT FINANCIAL LP New 0 44.9K +44.9K
CITADEL ADVISORS LLC Increased 13.2K 29.9K +16.8K
UBS Group AG Increased 197 1.1K +855
MORGAN STANLEY Reduced 856 532 -324
EverSource Wealth Advisors, LLC Sold Out 202 0 -202

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.