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CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM → IRON
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM IRON Position History
Disc Medicine, Inc. • Healthcare
Quarters held
5
Latest value
$2.9M
Q2 2026
Peak value
$39.4M
First seen
Q3 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q3 2025 | $1.5M |
| Q4 2025 | $1.8M |
| Q1 2026 | $2.2M |
| Q2 2026 | $39.4M |
| Q2 2026 | $2.9M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q2 2026 | $2.9M | 39.4K | — | — |
| Q2 2026 | $39.4M | 2.88M | — | — |
| Q1 2026 | $2.2M | 34.4K | — | — |
| Q4 2025 | $1.8M | 23.3K | — | — |
| Q3 2025 | $1.5M | 22.1K | — | — |
Other funds holding IRON
$120.6M
$120.6M
$109.7M
$108.6M
$92.4M
$65.9M
$57.8M