The cluster is entirely active asset managers with no passive/index fund participation, strengthening the signal. Monitor upcoming quarterly earnings for fundamental catalysts that may have driven this accumulation, and watch for any insider buying to corroborate the institutional thesis.
Executive Summary
Three asset managers increased their SentinelOne positions in Q3 2026, adding a net $34.1M to aggregate holdings of $56.6M.
Key Financial Metrics
Institutional Positions
Net institutional flow: $34.1M
▲ Buyers (3)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Assenagon Asset Management | ADD | +81.8% | $43.9M | $26.6M |
| Wealth Enhancement Advisory Services | ADD | +44.7% | $11.0M | $5.9M |
| Concurrent Investment Advisors | DOUBLED | +567.2% | $1.7M | $1.6M |
Key Facts
- Three asset managers added to SentinelOne positions in Q3 2026, with aggregate current holdings of $56.6M
- Net institutional buying totaled $34.1M, with no sellers in the cluster
- Assenagon Asset Management added the largest amount: +$26.6M (81.8% increase to $43.9M)
- Wealth Enhancement Advisory Services added $5.9M (+44.7% to $11.0M)
- Concurrent Investment Advisors more than quintupled its position (+567.2% to $1.7M)
Financial Impact
Three asset managers accumulated $34.1M in net new SentinelOne positions during Q3 2026, bringing aggregate holdings to $56.6M. No institutional sellers were identified in the cluster.
Risk Factors
- 13F data is reported with a 45-day lag; positions may have been partially or fully unwound since quarter-end
- No insider buying confluence to corroborate the institutional thesis
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-S-2026-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 16, 2026 10d ago | 8-K | $21.71 $22.00 | ▲ +1.34% | ▲ +1.00% | — |
Oct 16, 2026 10d ago | Institutional Cluster | $21.58 $21.71 | ▲ +0.60% | ▲ +0.18% | — |
Oct 7, 2026 19d ago | 144 | $25.40 $26.27 | ▲ +3.43% | ▲ +2.83% | — |
Sep 15, 2026 5w ago | Insider Cluster | $23.17 $23.19 | ▲ +0.09% | ▼ −1.05% | — |
Sep 11, 2026 6w ago | Insider Cluster | $22.61 $23.48 | ▲ +3.85% | ▲ +4.31% | — |
Sep 9, 2026 6w ago | Insider Cluster | $19.81 $19.75 | ▲ +0.30% | ▲ +1.16% | — |
Aug 7, 2026 11w ago | Insider Cluster | $22.23 $22.46 | ▲ +1.03% | ▲ +1.35% | — |
Aug 4, 2026 11w ago | Insider Cluster | $21.00 $20.76 | ▼ −1.14% | ▼ −0.98% | — |
Jul 6, 2026 16w ago | Insider Cluster | $18.16 $17.81 | ▼ −1.93% | ▼ −1.62% | — |
Jun 16, 2026 18w ago | Insider Cluster | $14.80 $15.02 | ▲ +1.49% | ▲ +0.71% | — |
US Market Status
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