Sumitomo Mitsui Trust Group, Inc. (SUTNY) Institutional Ownership

What the institutions did with SUTNY 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

6

-2 on the quarter

Buyers

4

0 opened new

Sellers

4

2 sold out entirely

Buyer share

50.0%

of managers who traded it

Breadth

+0.0

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.

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.

Largest holders

Manager	Shares	% of reported
GREAT LAKES ADVISORS, LLC	684.9K	57.0%
HANTZ FINANCIAL SERVICES, INC.	321.6K	26.8%
CHICAGO TRUST Co NA	95.1K	7.9%
RHUMBLINE ADVISERS	69.5K	5.8%
GAMMA Investing LLC	29.9K	2.5%
Salomon & Ludwin, LLC	1.2K	0.1%

Largest changes

Manager	Action	Previous	Current	Change
GREAT LAKES ADVISORS, LLC	Increased	580.7K	684.9K	+104.2K
NBC SECURITIES, INC.	Sold Out	88.8K	0	-88.8K
HANTZ FINANCIAL SERVICES, INC.	Reduced	366.2K	321.6K	-44.6K
YOUSIF CAPITAL MANAGEMENT, LLC	Sold Out	30.0K	0	-30.0K
GAMMA Investing LLC	Increased	16.8K	29.9K	+13.1K
RHUMBLINE ADVISERS	Increased	59.6K	69.5K	+9.9K
CHICAGO TRUST Co NA	Increased	92.6K	95.1K	+2.5K
Salomon & Ludwin, LLC	Reduced	1.2K	1.2K	-2

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.