This is a routine quarterly filing with no actionable trading signal. BlackRock's holdings reflect its role as a passive/index fund manager. Monitor the next 13F filing for any meaningful shifts in top holdings or sector allocations that could signal a change in BlackRock's macro view.
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Executive Summary
BlackRock's Q1 2026 13F filing shows a massive, diversified portfolio with $5.72 trillion in reported 13(f) securities. The filing is a routine quarterly snapshot of holdings as of March 31, 2026, filed 29 days after the company reported strong Q1 earnings (9.1% EPS beat, 27% YoY revenue growth). The sheer scale of the portfolio and the lack of a prior quarter comparison make it impossible to identify specific new positions, significant increases, or sector rotations from this filing alone. The filing is neutral as it represents a standard regulatory disclosure of a large, passive/index-oriented asset manager's holdings.
Key Facts
- BlackRock reported $5,723,531,457,401 in 13(f) securities as of March 31, 2026.
- The filing covers 30+ investment management subsidiaries, including iShares, BlackRock Advisors, and BlackRock Fund Advisors.
- The filing was submitted on May 13, 2026, 29 days after BlackRock's strong Q1 2026 earnings report.
- No prior quarter comparison data is included in the filing, preventing analysis of portfolio changes.
- The portfolio is dominated by mega-cap US equities (Apple, Microsoft, Nvidia, Amazon, Meta, Alphabet) consistent with index fund holdings.
Financial Impact
Total reported 13(f) securities value of $5.72 trillion as of March 31, 2026.
Risk Factors
- No prior quarter comparison data available to assess portfolio changes.
- Large passive asset manager filings rarely contain actionable trading signals.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 13F-HR Filing (Primary) | 0002012383-26-001841 |
| Document: 0002012383-26-001841-index.html | 0002012383-26-001841 |
| Document: 0002012383-26-001841.txt | 0002012383-26-001841 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 2, 2026 today | ANALYST-UPGRADE | $1,070.01 awaiting T+20 | awaiting T+20 | — | $1,064.28 (−0.54%) |
Aug 26, 2026 5w ago | 3 | $1,167.57 $1,073.45 | ▼ −8.06% | ▼ −7.55% | $1,064.28 (−8.85%) |
Aug 25, 2026 5w ago | Press Release | $1,173.21 $1,073.45 | ▼ −8.50% | ▼ −8.65% | $1,064.28 (−9.29%) |
Aug 19, 2026 6w ago | Press Release | $1,158.92 $1,053.96 | ▼ −9.06% | ▼ −7.11% | $1,064.28 (−8.17%) |
Aug 11, 2026 7w ago | Institutional Cluster | $1,148.84 $1,072.03 | ▼ −6.69% | ▼ −5.63% | $1,064.28 (−7.36%) |
Aug 7, 2026 8w ago | 13F-HR | $1,136.28 $1,122.29 | ▼ −1.23% | ▼ −0.83% | $1,064.28 (−6.34%) |
Jul 17, 2026 10w ago | Insider Cluster | $1,054.11 $1,143.55 | ▲ +8.48% | ▲ +4.36% | $1,064.28 (+0.96%) |
Jul 17, 2026 10w ago | Insider Cluster | $1,054.11 $1,143.55 | ▲ +8.48% | ▲ +4.36% | $1,064.28 (+0.96%) |
Jul 17, 2026 11w ago | 144 | $1,072.20 $1,172.46 | ▲ +9.35% | ▲ +4.90% | $1,064.28 (−0.74%) |
Jul 16, 2026 11w ago | 144 | $1,072.20 $1,172.46 | ▲ +9.35% | ▲ +4.90% | $1,064.28 (−0.74%) |
US Market Status
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