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CMS Energy Corporation shares owned by Portman Square Capital

Quarter-by-quarter ownership of CMS Energy Corporation (CMS) shares owned by Portman Square Capital from 13F filings

Historical chart of Portman Square Capital investment in CMS Energy Corporation

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All positions including CMS Energy Corporation held by Portman Square Capital consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in CMS Energy Corporation by Portman Square Capital

Quarter filed Position value Share count Share price at filing
2025-09-30 $10M 139k 73.26
2025-06-30 $9.6M 139k 69.28
2023-06-30 $9.1M 155k 58.75