Ownership history in Sienna Gestion · 5 quarters on record
This page tracks every 13F SEC filing in which Sienna Gestion reported a position in BLACKROCK CL,A (BLK). 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 Q3 | ADDED | 22,859 | +7,773 | +51.5% | 1.70% | $24.3M | $1153.80 |
| 2025 Q2 | REDUCED | 15,086 | -2,728 | -15.3% | 0.99% | $14.5M | $1033.51 |
| 2024 Q3 | ADDED | 17,814 | +3,371 | +23.3% | 1.12% | $16.9M | $920.73 |
| 2024 Q2 | ADDED | 14,443 | +89 | +0.6% | 1.01% | $11.4M | $758.96 |
| 2024 Q1 | INITIATED | 14,354 | — | — | 0.13% | $12.0M | — |
As of 2025 Q4 — sorted by position size