Cross-fund · 4 holders
GEOS
GEOSPACE TECHNOLOGIES CORP
CUSIP 37364X109
4
Tracked holders
$15.6M
Aggregate value
1,028,694
Shares
4
Active funds
Funds holding GEOS
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| Vanguard | Institutional | Q4 2025 | $11.0M | — | +13,759 | +2.2% |
| BlackRock | Institutional | Q1 2026 | $2.8M | — | +4,462 | +2.0% |
| Millennium | Multi-Strategy | Q1 2026 | $1.3M | — | +45,366 | +73.1% |
| Citadel | Multi-Strategy | Q1 2026 | $579,720 | — | -78,508 | -62.3% |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.