Monitor for any future conversion to a Schedule 13D, which would signal a shift to activist intent. The increase in BlackRock's stake is routine for a passive index/asset manager and does not indicate a change in company outlook.
Price Chart
Executive Summary
BlackRock Inc. filed an amended Schedule 13G reporting a 7.7% passive stake in Insulet Corp as of September 30, 2026, up from prior filings. The filing confirms BlackRock remains a passive investor with no intent to influence control.
Key Financial Metrics
Key Facts
- BlackRock Inc. reported beneficial ownership of 5,337,778 shares of Insulet Corp common stock as of September 30, 2026.
- The stake represents 7.7% of outstanding shares.
- BlackRock disclaims beneficial ownership of shares held by certain disaggregated business units per SEC Release No. 34-39538.
- The filing is an amendment to a prior Schedule 13G, indicating a passive investment posture.
Financial Impact
BlackRock holds 7.7% of Insulet Corp, valued at approximately $793 million based on a $10.3B market cap.
Risk Factors
- No material risks identified from this passive stake filing.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 5 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| SC 13G/A Filing (Primary) | 0002012383-26-003799 |
| Document: Item_7.txt | 0002012383-26-003799 |
| Document: 0002012383-26-003799-index-headers.html | 0002012383-26-003799 |
| Document: 0002012383-26-003799-index.html | 0002012383-26-003799 |
| Document: 0002012383-26-003799.txt | 0002012383-26-003799 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 27, 2026 4d ago | SC 13G/A | $148.93 | awaiting T+60 | awaiting T+60 | $149.68 (+0.50%) |
Oct 23, 2026 8d ago | Institutional Cluster | $149.01 | awaiting T+60 | awaiting T+60 | $149.68 (+0.45%) |
Sep 21, 2026 5w ago | 8-K | $139.38 | awaiting T+60 | awaiting T+60 | $149.68 (+7.39%) |
Aug 5, 2026 12w ago | 8-K | $132.30 $152.50 | ▲ +15.26% | ▲ +15.32% | $149.68 (+13.13%) |
Jul 24, 2026 14w ago | Institutional Cluster | $163.26 $141.96 | ▲ +13.05% | ▲ +16.77% | $149.68 (+8.32%) |
May 28, 2026 22w ago | Court Ruling | $141.98 $147.92 | ▼ −4.18% | ▼ −2.71% | $149.68 (−5.42%) |
May 6, 2026 25w ago | 8-K | $150.52 $165.68 | ▲ +10.07% | ▲ +9.00% | $149.68 (−0.56%) |
Mar 4, 2026 34w ago | 8-K | $240.55 $148.13 | ▼ −38.42% | ▼ −49.72% | $149.68 (−37.78%) |
US Market Status
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