Cross-fund · 4 holders
ATEN
A10 NETWORKS INC
CUSIP 002121101
4
Tracked holders
$452.4M
Aggregate value
21,268,979
Shares
4
Active funds
Funds holding ATEN
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| BlackRock | Institutional | Q1 2026 | $302.6M | 0.01% | +103,228 | +0.8% |
| Vanguard | Institutional | Q4 2025 | $128.1M | — | +6,692 | +0.1% |
| Citadel | Multi-Strategy | Q1 2026 | $11.9M | — | +362,004 | +238.1% |
| Millennium | Multi-Strategy | Q1 2026 | $9.8M | — | +212,848 | +100.4% |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.