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Nanophase Technologies Corporation shares owned by State Street Corporation

Quarter-by-quarter ownership of Nanophase Technologies Corporation (SLSN) shares owned by State Street Corporation from 13F filings

Historical chart of State Street Corporation investment in Nanophase Technologies Corporation

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All positions including Nanophase Technologies Corporation held by State Street Corporation consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Nanophase Technologies Corporation by State Street Corporation

Quarter filed Position value Share count Share price at filing
2025-09-30 $536k 167k 3.22
2025-06-30 $448k 103k 4.36
2012-03-31 $4.0k 10k 0.40
2011-12-31 $5.0k 12k 0.41
2011-09-30 $8.1k 12k 0.66
2011-03-31 $17k 12k 1.39
2010-12-31 $15k 12k 1.23