Millennium Management LLC
- SEC CIK
- 0001273087
- Latest filing
- Aug 14, 2026
ATEN holding history
A10 Networks, Inc. in every 13F filed by Millennium Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ATEN overviewAll 13F holders of ATENFull Q2 2026 holdings
- Shares (Q2 2026)
- 175,579
- Value
- $6.56M
- % of portfolio
- <0.1%
- Quarters held
- 18
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 175,579 | $6.56M | <0.1% | −239,341−57.7% | Reduced | Holders |
| Q1 2026 | 414,920 | $9.59M | <0.1% | +202,848+95.7% | Added | Holders |
| Q4 2025 | 212,072 | $3.75M | <0.1% | +67,227+46.4% | Added | Holders |
| Q3 2025 | 144,845 | $2.63M | <0.1% | +51,718+55.5% | Added | Holders |
| Q2 2025 | 93,127 | $1.80M | <0.1% | +31,535+51.2% | Added | Holders |
| Q1 2025 | 61,592 | $1.01M | <0.1% | −213,926−77.6% | Reduced | Holders |
| Q4 2024 | 275,518 | $5.07M | <0.1% | +102,599+59.3% | Added | Holders |
| Q3 2024 | 172,919 | $2.50M | <0.1% | −517,493−75.0% | Reduced | Holders |
| Q2 2024 | 690,412 | $9.56M | <0.1% | +690,412 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −360,091−100.0% | Sold out | Holders |
| Q2 2023 | 360,091 | $5.25M | <0.1% | −227,349−38.7% | Reduced | Holders |
| Q1 2023 | 587,440 | $9.10M | <0.1% | −656,240−52.8% | Reduced | Holders |
| Q4 2022 | 1,243,680 | $20.7M | <0.1% | +260,042+26.4% | Added | Holders |
| Q3 2022 | 983,638 | $13.1M | <0.1% | +750,506+321.9% | Added | Holders |
| Q2 2022 | 233,132 | $3.35M | <0.1% | −1,503,728−86.6% | Reduced | Holders |
| Q1 2022 | 1,736,860 | $24.2M | <0.1% | −14,474−0.8% | Reduced | Holders |
| Q4 2021 | 1,751,334 | $29.0M | <0.1% | +1,342,704+328.6% | Added | Holders |
| Q3 2021 | 408,630 | $5.51M | <0.1% | +266,306+187.1% | Added | Holders |
| Q2 2021 | 142,324 | $1.60M | <0.1% | +142,324 | New | Holders |