Monitor for any future conversion to a 13D filing or changes in the Alerian MLP ETF's holdings, which could signal a shift from passive to active engagement. No immediate catalyst from this routine amendment.
Price Chart
Executive Summary
ALPS Advisors Inc. filed an amended Schedule 13G disclosing a 9.82% passive stake in Plains All American Pipeline LP as of September 30, 2026, representing 69,261,580 common units. The filing is an amendment to a prior 13G and confirms a continued large passive position, primarily held through the Alerian MLP ETF (9.81%). No change in investment intent or active engagement is indicated.
Key Financial Metrics
Key Facts
- ALPS Advisors Inc. reports beneficial ownership of 69,261,580 common units (9.82% of outstanding) as of September 30, 2026.
- Alerian MLP ETF holds 69,239,130 common units (9.81%), the bulk of the position.
- Filing is an amendment to a prior Schedule 13G, confirming passive investment intent under Rule 13d-1(b).
- Filing date: October 7, 2026; signed by Matthew Sutula, Chief Compliance Officer, on October 5, 2026.
Financial Impact
Passive stake of 9.82% with no disclosed change in position size or intent; no material financial impact.
Risk Factors
- No disclosed change in stake size or intent — filing is routine and non-directional.
- Passive 13G status limits potential for activist-driven changes.
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| SC 13G/A Filing (Primary) | 0001398344-26-017996 |
| Document: 0001398344-26-017996-index.html | 0001398344-26-017996 |
| Document: 0001398344-26-017996.txt | 0001398344-26-017996 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 7, 2026 20d ago | 3 | $24.42 | awaiting T+20 | — | $26.41 (+8.15%) |
Oct 7, 2026 20d ago | SC 13G/A | $24.42 | awaiting T+20 | — | $26.41 (+8.15%) |
Oct 5, 2026 22d ago | SC 13G/A | $23.91 | awaiting T+20 | — | $26.41 (+10.46%) |
Oct 1, 2026 26d ago | Press Release | $23.75 | awaiting T+20 | — | $26.41 (+11.20%) |
Sep 29, 2026 28d ago | Press Release | $23.72 | awaiting T+20 | — | $26.41 (+11.34%) |
Sep 11, 2026 6w ago | 424B5 | $25.85 $24.50 | ▼ −5.22% | ▼ −7.49% | $26.41 (+2.17%) |
Sep 9, 2026 6w ago | Press Release | $25.72 $24.42 | ▼ −5.04% | ▼ −7.16% | $26.41 (+2.70%) |
Sep 9, 2026 6w ago | 424B5 | $25.85 $24.09 | ▼ −6.81% | ▼ −8.75% | $26.41 (+2.17%) |
Aug 7, 2026 11w ago | 8-K | $22.81 $25.70 | ▲ +12.67% | ▲ +13.07% | $26.41 (+15.78%) |
Jun 15, 2026 19w ago | Press Release | $21.94 $23.54 | ▲ +7.29% | ▲ +8.04% | $26.41 (+20.37%) |
US Market Status
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