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Stocks / Orion S.A.
Institutional Ownership

Orion S.A.

CUSIP L72967109COMOECQ1 2026

13D / 13G Filings
35
Schedule 13D/13G on record
Beneficial Filers
12
Distinct reporting persons
Largest Stake
13.2%
Max % of class reported
Institutional Holders
173
13F filers (latest quarter)

Beneficial Owners — Schedule 13D / 13G

35 filings · latest Feb 26, 2026

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#FiledReporting PersonForm% of ClassSharesFiling
1Feb 26, 2026Divisar Partners Qp, L.P.13G5.5%3.09MSEC
2Aug 1, 2025William Blair Investment Management, LLC13G/A1.2%679.8KSEC
3Jul 11, 2025Pzena Investment Management LLC13G/A8.1%4.58MSEC
4Feb 14, 2025T. Rowe Price Investment Management, Inc.13G/A2.2%1.26MSEC
5Feb 12, 2025William Blair Investment Management, LLC13G/A6.2%3.56MSEC
6Nov 14, 2024T. Rowe Price Investment Management, Inc.13G/A5.5%3.18MSEC
7Nov 14, 2024William Blair Investment Management, LLC13G5.1%2.97MSEC
8Oct 21, 2024Pzena Investment Management LLC13G6.3%3.65MSEC
9Feb 14, 2024T. Rowe Price Investment Management, Inc.13G5.0%2.92MSEC
10Feb 14, 2024Pzena Investment Management LLC13G5.2%3.04MSEC

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Top Institutional Holders (13F)

Largest reported positions · latest quarter

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#FundSharesValue
1Pzena Investment Management LLC4.60M$29.90M
2Blackrock, Inc.3.96M$25.76M
3Divisar Capital Management LLC3.57M$23.19M
4American Century Companies Inc2.51M$16.30M
5D. E. Shaw & Co., Inc.2.48M$16.10M
6Dimensional Fund Advisors LP2.06M$13.39M
7Aqr Capital Management LLC1.95M$12.70M
8Invesco Ltd.1.73M$11.22M
9Charles Schwab Investment Management Inc1.50M$9.74M
10Morgan Stanley1.43M$9.30M