Shionogi & Co., Ltd. (SGIOY) Institutional Ownership

What the institutions did with SGIOY 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

9

filed both this quarter and last

Managers holding

8

-1 on the quarter

Buyers

0

0 opened new

Sellers

8

1 sold out entirely

Buyer share

0.0%

of managers who traded it

Breadth

-100.0

net buyers, as a share of those trading

Only 9 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
RHUMBLINE ADVISERS	82.0K	37.0%
Sterling Capital Management LLC	53.2K	24.0%
HOURGLASS CAPITAL, LLC	43.9K	19.8%
GAMMA Investing LLC	15.5K	7.0%
PNC FINANCIAL SERVICES GROUP, INC.	11.7K	5.3%
OLD NATIONAL BANCORP /IN/	11.7K	5.3%
Salomon & Ludwin, LLC	2.3K	1.1%
Westside Investment Management, Inc.	1.1K	0.5%

Largest changes

Manager	Action	Previous	Current	Change
HOURGLASS CAPITAL, LLC	Reduced	50.9K	43.9K	-7.0K
Sterling Capital Management LLC	Reduced	58.8K	53.2K	-5.6K
RHUMBLINE ADVISERS	Reduced	84.2K	82.0K	-2.2K
Ancora Advisors LLC	Sold Out	1.5K	0	-1.5K
GAMMA Investing LLC	Reduced	16.5K	15.5K	-975
PNC FINANCIAL SERVICES GROUP, INC.	Reduced	12.5K	11.7K	-735
OLD NATIONAL BANCORP /IN/	Reduced	12.0K	11.7K	-312
Salomon & Ludwin, LLC	Reduced	2.6K	2.3K	-203

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.