OTSKY Otsuka Holdings Co., Ltd.

$38.45

Otsuka Holdings Co., Ltd. (OTSKY) Institutional Ownership

What the institutions did with OTSKY 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
11
filed both this quarter and last
Managers holding
10
+0 on the quarter
Buyers
6
1 opened new
Sellers
4
1 sold out entirely
Buyer share
60.0%
of managers who traded it
Breadth
+20.0
net buyers, as a share of those trading

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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
Aristotle Capital Management, LLC 2.9M 93.3%
Boston Common Asset Management, LLC 82.9K 2.6%
HANTZ FINANCIAL SERVICES, INC. 70.6K 2.2%
RHUMBLINE ADVISERS 45.8K 1.5%
GAMMA Investing LLC 9.3K 0.3%
Westside Investment Management, Inc. 1.4K 0.0%
First Command Advisory Services, Inc. 943 0.0%
Salomon & Ludwin, LLC 723 0.0%
PNC FINANCIAL SERVICES GROUP, INC. 131 0.0%
IMA Advisory Services, Inc. 79 0.0%

Largest changes

Manager Action Previous Current Change
Aristotle Capital Management, LLC Reduced 3.1M 2.9M -143.4K
Boston Common Asset Management, LLC New 0 82.9K +82.9K
RHUMBLINE ADVISERS Increased 37.9K 45.8K +7.9K
HANTZ FINANCIAL SERVICES, INC. Reduced 78.0K 70.6K -7.4K
Accent Capital Management, LLC Sold Out 3.0K 0 -3.0K
First Command Advisory Services, Inc. Increased 189 943 +754
GAMMA Investing LLC Increased 8.9K 9.3K +353
Salomon & Ludwin, LLC Reduced 762 723 -39
IMA Advisory Services, Inc. Increased 49 79 +30
PNC FINANCIAL SERVICES GROUP, INC. Increased 102 131 +29

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.