ORION S.A. (OEC) Institutional Ownership and Insiders Activity
ORION S.A. (OEC) is widely held by institutional investors, with 181 firms reporting positions valued at approximately $344.83M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $27.90M in OEC holdings in its latest filing.
Institutional Holders
181
Total Reported Value
$344.83M
Largest Holder
Blackrock, Inc.
Largest Position
$27.90M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
28
Funds Exiting Positions
20
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$27.90M
- Pzena Investment Management$26.39M
- Divisar Capital Management Llc$22.44M
- American Century Companies Inc$21.23M
- Aqr Capital Management Llc$16.38M
Related OEC Institutional Insights:
- OEC 13F Institutional Holders
- OEC Superinvestors
- OEC Institutional Ownership Changes
- Basic Materials Sector Institutional Ownership
- Basic Materials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Basic Materials Stocks By Institutional Investors
- Most Sold Basic Materials Stocks By Institutional Investors
- OEC Insider Trading & SEC Form 4 Activity
- OEC Articles
- Top Institutional Investor Stock Rankings