Ownership history in MARSHALL WACE, LLP · 34 quarters on record
This page tracks every 13F SEC filing in which MARSHALL WACE, LLP reported a position in PERRIGO CO PLC (PRGO). 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 | 9,139 | +1,491 | +19.5% | 0.00% | $204K | $21.78 |
| 2025 Q2 | REDUCED | 7,648 | -40,687 | -84.2% | 0.00% | $204K | $25.81 |
| 2025 Q1 | REDUCED | 48,335 | -118,528 | -71.0% | 0.00% | $1.4M | $26.80 |
| 2024 Q4 | ADDED | 166,863 | +139,080 | +500.6% | 0.01% | $4.3M | $24.33 |
| 2024 Q3 | ADDED | 27,783 | +13,583 | +95.7% | 0.00% | $729K | $24.58 |
| 2024 Q2 | REDUCED | 14,200 | -127,406 | -90.0% | 0.00% | $365K | $23.84 |
| 2023 Q3 | ADDED | 141,606 | +74,524 | +111.1% | 0.01% | $4.5M | $28.81 |
| 2023 Q2 | REDUCED | 67,082 | -738,600 | -91.7% | 0.00% | $2.3M | $30.38 |
| 2023 Q1 | ADDED | 805,682 | +373,527 | +86.4% | 0.06% | $28.9M | $31.82 |
| 2022 Q4 | REDUCED | 432,155 | -1,149,725 | -72.7% | 0.03% | $14.7M | $30.02 |
As of 2025 Q4 — sorted by position size