Ownership history in MARSHALL WACE, LLP · 13 quarters on record
This page tracks every 13F SEC filing in which MARSHALL WACE, LLP reported a position in A10 NETWORKS INC (ATEN). 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 | REDUCED | 175,083 | -442,588 | -71.7% | 0.00% | $3.2M | $18.03 |
| 2025 Q2 | ADDED | 617,671 | +32,260 | +5.5% | 0.01% | $12.0M | $19.16 |
| 2025 Q1 | REDUCED | 585,411 | -98,300 | -14.4% | 0.01% | $9.6M | $16.12 |
| 2024 Q4 | ADDED | 683,711 | +536,600 | +364.8% | 0.02% | $12.6M | $18.11 |
| 2024 Q3 | REDUCED | 147,111 | -44,024 | -23.0% | 0.00% | $2.1M | $14.16 |
| 2024 Q2 | ADDED | 191,135 | +104,546 | +120.7% | 0.00% | $2.6M | $13.52 |
| 2022 Q3 | ADDED | 86,589 | +46,910 | +118.2% | 0.00% | $1.1M | $12.58 |
| 2022 Q1 | ADDED | 39,679 | +35,974 | +971.0% | 0.00% | $553K | $13.14 |
| 2021 Q4 | REDUCED | 3,705 | -40,385 | -91.6% | 0.00% | $62K | $15.55 |
| 2020 Q2 | ADDED | 44,090 | +29,728 | +207.0% | 0.00% | $300K | $6.37 |
As of 2025 Q4 — sorted by position size