The cluster's bullish conviction is modest in scale ($35.8M net vs HubSpot's ~$30B market cap) and dominated by one large Assenagon add. Monitor Q4 2026 13F filings to see if the buying persisted after the restructuring announcement — if other funds followed, it would strengthen the margin-improvement thesis.
Executive Summary
Four institutional asset managers accumulated $35.8M in net new HubSpot positions during Q3 2026, led by Assenagon Asset Management adding $33.7M (+61.5% shares), while one Swedish fund nearly exited a $712K position. The cluster follows HubSpot's October 6 restructuring announcement eliminating ~7% of workforce with $65M-$75M in charges, suggesting institutions are betting on margin improvement from the leaner structure despite the growth slowdown signal.
Key Financial Metrics
Institutional Positions
Net institutional flow: $35.8M
▲ Buyers (4)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Assenagon Asset Management | ADD | +61.5% | $75.1M | $33.7M |
| Nisa Investment Advisors | DOUBLED | +1047.4% | $1.6M | $1.5M |
| Assetmark | ADD | +52.8% | $1.2M | $496.0K |
| Farther Finance Advisors | ADD | +38.1% | $400.0K | $142.0K |
▼ Sellers (1)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Fjarde Ap-Fonden /Fourth Swedish National | NEAR_EXIT | -99.9% | $713.0K | -$712.0K |
Key Facts
- 4 institutional buyers added $35.8M net, led by Assenagon Asset Management ($33.7M increase to $75.1M position)
- Nisa Investment Advisors nearly 11x'd its position (+1,047.4% to $1.6M)
- Only 1 seller: Fjarde Ap-Fonden exited 99.9% of its $713K position
- Cluster follows Oct 6 restructuring plan eliminating ~660 jobs with $65M-$75M charges
- Q3 2026 data is ~45 days stale; positions may have been adjusted since quarter-end
Financial Impact
4 institutions accumulated $78.3M in total holdings, net adding $35.8M; 1 seller reduced by $712K
Risk Factors
- 13F data is 45+ days stale; positions may have been unwound since quarter-end
- Restructuring signals slowing growth despite reaffirmed guidance
- Cluster is small relative to market cap — not a transformative signal
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-HUBS-2026-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 6d ago | Institutional Cluster | $267.19 $270.88 | ▲ +1.38% | ▲ +1.90% | — |
Oct 13, 2026 14d ago | SC 13G | $221.28 $226.23 | ▲ +2.24% | ▲ +3.32% | — |
Oct 9, 2026 18d ago | 8-K | $228.30 $223.37 | ▼ −2.16% | ▼ −2.10% | — |
Oct 6, 2026 21d ago | 8-K | $217.09 $220.27 | ▲ +1.46% | ▲ +1.70% | — |
Oct 5, 2026 22d ago | SC 13G/A | $220.61 $217.09 | ▼ −1.60% | ▼ −2.15% | — |
Aug 10, 2026 11w ago | Insider Cluster | $220.51 $210.12 | ▼ −4.71% | ▼ −4.96% | — |
Jun 16, 2026 19w ago | 8-K | $176.71 $176.03 | ▼ −0.38% | ▼ −1.16% | — |
Jun 11, 2026 19w ago | Institutional Cluster | $186.43 $187.98 | ▲ +0.83% | ▲ +0.29% | — |
May 21, 2026 22w ago | Insider Cluster | $201.77 $197.06 | ▼ −2.33% | ▼ −2.92% | — |
Apr 27, 2026 26w ago | DEFA14A | $224.75 $226.37 | ▲ +0.72% | ▲ +0.73% | — |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers