Ownership history in Blackstone Inc. · 11 quarters on record
This page tracks every 13F SEC filing in which Blackstone Inc. reported a position in AVANTOR INC (AVTR). 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 | 104,660 | +52,330 | +100.0% | 0.01% | $1.3M | $12.48 |
| 2025 Q2 | REDUCED | 52,330 | -497,670 | -90.5% | 0.00% | $704K | $13.46 |
| 2022 Q2 | REDUCED | 550,000 | -300,000 | -35.3% | 0.02% | $7.2M | $31.10 |
| 2021 Q3 | REDUCED | 850,000 | -336,960 | -28.4% | 0.08% | $34.8M | $40.90 |
| 2020 Q4 | ADDED | 1,186,960 | +1,072,259 | +934.8% | 0.12% | $33.4M | $28.15 |
| 2020 Q3 | REDUCED | 114,701 | -416,541 | -78.4% | 0.01% | $2.6M | $22.49 |
| 2020 Q2 | ADDED | 531,242 | +442,507 | +498.7% | 0.04% | $9.0M | $17.00 |
| 2020 Q1 | REDUCED | 88,735 | -3,056,055 | -97.2% | 0.01% | $1.1M | $12.49 |
| 2019 Q4 | ADDED | 3,144,790 | +2,008,745 | +176.8% | 0.37% | $57.1M | $18.15 |
| 2019 Q3 | REDUCED | 1,136,045 | -1,047,690 | -48.0% | 0.10% | $16.7M | $14.70 |
As of 2025 Q4 — sorted by position size