Back to BSX
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM → BSX
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM BSX Position History
Boston Scientific Corporation • Healthcare
Quarters held
10
Latest value
$11.6M
Q2 2026
Peak value
$2.3B
First seen
Q3 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q3 2025 | $234.8M |
| Q3 2025 | $19.6M |
| Q4 2025 | $224.8M |
| Q4 2025 | $15.9M |
| Q1 2026 | $144.3M |
| Q1 2026 | $9.2M |
| Q2 2026 | $2.3B |
| Q2 2026 | $174.7M |
| Q2 2026 | $96.9M |
| Q2 2026 | $11.6M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q2 2026 | $11.6M | 174.7K | — | — |
| Q2 2026 | $96.9M | 2.27M | — | — |
| Q2 2026 | $174.7M | 11.59M | — | — |
| Q2 2026 | $2.3B | 96.91M | — | — |
| Q1 2026 | $9.2M | 177.5K | — | — |
| Q1 2026 | $144.3M | 2.30M | — | — |
| Q4 2025 | $15.9M | 235.0K | — | — |
| Q4 2025 | $224.8M | 2.36M | — | — |
| Q3 2025 | $19.6M | 263.3K | — | — |
| Q3 2025 | $234.8M | 2.40M | — | — |
Other funds holding BSX
$12.9B
$12.1B
$11.9B
$6.5B
$6.3B
$6.3B