The cluster indicates institutional accumulation, but the passive nature of the largest buyer and lack of insider buying reduce conviction. Monitor for upcoming earnings or catalyst events that could validate the thesis. The 13F lag means positions may have already been adjusted.
Executive Summary
Three institutional investors (State Street, Citigroup, Russell Investments) all doubled their ACHV positions in Q2 2026, with net buying of $19M. State Street's $18.5M increase dominates the cluster but is likely passive index rebalancing. No insider buying corroborates the signal.
Key Financial Metrics
Institutional Positions
Net institutional flow: $19.0M
▲ Buyers (3)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| State Street | DOUBLED | +1057.6% | $19.2M | $18.5M |
| Citigroup | DOUBLED | +1260.4% | $484.0K | $468.0K |
| Russell Investments Group | DOUBLED | +4149.3% | $42.0K | $41.0K |
Key Facts
- State Street doubled its ACHV stake from $748K to $19.2M (+1,058% shares).
- Citigroup doubled from $16K to $484K (+1,260% shares).
- Russell Investments doubled from $441 to $42K (+4,149% shares).
- Net institutional buying totaled $19M, ~2.8% of ACHV's $672M market cap.
- No insider open-market buying was detected in the 13F window (confluence score 22/100).
Financial Impact
Net institutional buying of $19M, representing ~2.8% of market cap, concentrated in a single passive buyer (State Street).
Risk Factors
- 13F reporting lag of up to 45 days; current positions may differ.
- State Street's move is likely passive index rebalancing, not active conviction.
- No insider buying to corroborate the institutional signal.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 institutional 13F filing from SEC EDGAR.
| Document | Accession Number |
|---|---|
| INST-CLUSTER Data (Synthetic) | inst-cluster-ACHV-2026-Q2 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 6, 2026 20d ago | 3 | $7.24 $7.19 | ▼ −0.69% | ▼ −0.27% | — |
Oct 1, 2026 25d ago | 8-K | $7.24 $7.01 | ▼ −3.18% | ▼ −3.85% | — |
Aug 14, 2026 10w ago | 8-K | $7.50 $7.52 | ▼ −0.27% | ▼ −0.94% | — |
Aug 11, 2026 10w ago | 8-K | $6.69 $7.25 | ▲ +8.37% | ▲ +7.67% | — |
Aug 11, 2026 10w ago | Press Release | $6.77 $6.69 | ▲ +1.18% | ▲ +1.43% | — |
Aug 7, 2026 11w ago | Institutional Cluster | $6.65 $6.67 | ▲ +0.30% | ▲ +0.33% | — |
Jun 11, 2026 19w ago | Institutional Cluster | $5.52 $5.52 | · 0.00% | ▲ +0.54% | — |
Jun 2, 2026 20w ago | 8-K | $5.03 $4.92 | ▼ −2.19% | ▼ −1.49% | — |
May 22, 2026 22w ago | EFFECT | $4.69 $4.56 | ▲ +2.77% | ▲ +3.36% | — |
May 19, 2026 22w ago | Press Release | $4.45 $4.57 | ▲ +2.70% | ▲ +1.66% | — |
US Market Status
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