BlackRock, Inc. holds a diversified book of 0 stocks worth $5.7T as of Q1 2026 (disclosed May 13, 2026, a ~45-day 13F lag). They also disclosed $4.0B in put options (a bearish bet) and $20.3B in call options (bullish), shown separately below and excluded from the equity book.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/2012383/holdings"
Use Arkolith to show BlackRock, Inc.'s latest holdings, largest changes, and filing provenance.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| No holdings ingested yet | ||||||
Put / call positions from the 13F — totals include every disclosed option leg
| Type | Underlying | Notional value | Underlying shares |
|---|---|---|---|
| CALL · bullish | SS SPDR S&P 500 ETF TRUST-USSPY | $13.2B | 20.3M |
| CALL · bullish | SPDR GOLD SHARESGLD | $3.5B | 8.0M |
| PUT · bearish | SPDR GOLD SHARESGLD | $1.1B | 2.5M |
| PUT · bearish | ISHARES RUSSELL 2000 ETFIVV | $1.1B | 1.9M |
| PUT · bearish | ISHR IBX USD HIYLD CB ETF-UIHYG | $645.2M | 8.1M |
| CALL · bullish | INVESCO QQQ TRUST SERIES 1QQQ | $640.9M | 1.1M |
| CALL · bullish | ISHARES RUSSELL 2000 ETFEFA | $588.0M | 6.3M |
| CALL · bullish | ISHR IBX USD HIYLD CB ETF-UIHYG | $506.7M | 6.0M |
| PUT · bearish | NVIDIA CORPNVDA | $464.9M | 2.7M |
| PUT · bearish | SS SPDR S&P 500 ETF TRUST-USSPY | $384.2M | 591K |
| PUT · bearish | ST SR UTL SL SE SPDR ETF-USDXLU | $278.4M | 4.9M |
| CALL · bullish | AMAZON.COM INCAMZN | $234.9M | 1.1M |
| CALL · bullish | VERTIV HOLDINGS CO-AVRT | $207.3M | 827K |
| CALL · bullish | GE VERNOVA INCGEV | $146.4M | 168K |
| CALL · bullish | ELI LILLY & COLLY | $103.9M | 113K |
| CALL · bullish | DISNEY WALT CO | $96.7M | 1.0M |
| CALL · bullish | DELTA AIR LINES INC | $94.3M | 1.4M |
| CALL · bullish | UNITED AIRLINES HOLDINGS INCUAL | $75.8M | 823K |
| CALL · bullish | NVIDIA CORPNVDA | $75.1M | 431K |
| CALL · bullish | ALPHABET INC | $65.0M | 227K |
| PUT · bearish | WALMART INCWMT | $61.6M | 496K |
| PUT · bearish | MICRON TECHNOLOGY INCMU | $59.5M | 176K |
| CALL · bullish | APPLE INCAAPL | $58.0M | 229K |
| CALL · bullish | ROCKWELL AUTOMATION INC | $50.8M | 142K |
| CALL · bullish | MICROSOFT CORPMSFT | $47.2M | 128K |
13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above. Showing the largest 25 of 70 option legs.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 13, 2026 | 50,651 | $5.7T | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 12, 2026 | 50,216 | $5.9T | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 49,030 | $5.7T | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 12, 2025 | 49,987 | $5.3T | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 2, 2025 | 50,390 | $4.8T | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 7, 2025 | 50,853 | $4.9T | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 13, 2024 | 48,086 | $4.8T | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.