Proshares Short S&p500 shares owned by William Blair $ Company
Quarter-by-quarter ownership of Proshares Short S&p500 (SH) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in Proshares Short S&p500
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Quarterly reported holdings in Proshares Short S&p500 by William Blair $ Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $39k | 1.1k | 36.96 |
| 2025-06-30 | $77k | 1.9k | 39.68 |
| 2025-03-31 | $88k | 2.0k | 44.56 |
| 2024-12-31 | $63k | 1.5k | 42.38 |