Ownership history in GEODE CAPITAL MANAGEMENT, LLC · 20 quarters on record
This page tracks every 13F SEC filing in which GEODE CAPITAL MANAGEMENT, LLC reported a position in NANOPHASE TCHNOLOGIES CORP COM COM (SLSN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | ADDED | 450,784 | +3,685 | +0.8% | 0.00% | $719K | $1.60 |
| 2025 Q3 | ADDED | 447,099 | +17,879 | +4.2% | 0.00% | $1.4M | $3.22 |
| 2025 Q2 | ADDED | 429,220 | +419,033 | +4113.4% | 0.00% | $1.9M | $4.36 |
| 2010 Q4 | UNCHANGED | 10,187 | — | 0% | 0.00% | $12K | $1.21 |
| 2010 Q3 | UNCHANGED | 10,187 | — | 0% | 0.00% | $10K | $1.02 |
| 2010 Q2 | UNCHANGED | 10,187 | — | 0% | 0.00% | $12K | $1.16 |
| 2010 Q1 | UNCHANGED | 10,187 | — | 0% | 0.00% | $19K | $1.90 |
| 2009 Q4 | UNCHANGED | 10,187 | — | 0% | 0.00% | $9K | $0.87 |
| 2009 Q3 | UNCHANGED | 10,187 | — | 0% | 0.00% | $12K | $1.15 |
| 2009 Q2 | UNCHANGED | 10,187 | — | 0% | 0.00% | $11K | $1.04 |
As of 2025 Q4 — sorted by position size