BLK BlackRock

company

SEC Filings & Insider Trading Activity 2026

Business Overview

• • World's largest asset manager; $14.0T AUM (+21% YoY from $11.6T), generating $24.2B total revenue vs $20.4B in 2024
• • HPS Transaction (July 2025) added $118B fee-paying AUM in private credit, dramatically scaling alternatives to $424B AUM — now 17% of long-term base fees despite only 3% of AUM

Risk Factors

• • SEC Rule 2a-7 amendments mandate higher MMF liquidity levels and mandatory fees; EU/UK considering similar reforms impacting BlackRock's global MMF business
• • US-China strategic competition plus outbound investment regime (effective Jan 2025) restricts investments in semiconductors, AI, quantum computing sectors

Management Discussion & Analysis

• • Revenue $24.2B, up $3.8B (+19%) YoY; driven by organic base fee growth, market appreciation, GIP/HPS transaction fees, and higher tech services revenue
• • GAAP operating margin 29.1% vs 37.1% prior year; as-adjusted operating margin 44.1% vs 44.5%; GAAP decline driven by noncash acquisition costs and $109M Charitable Contribution

Management Discussion & Analysis

• • Revenue $6.5B in Q3 2025, up 25% YoY from $5.2B in Q3 2024; nine months revenue $17.2B, up 17% from $14.7B
• • GAAP operating margin 30.0% in Q3 2025 vs 38.6% in Q3 2024; as adjusted operating margin 44.6% vs 45.8% YoY

Risk Factors

• • No new or updated risk factors disclosed compared to 2024 10-K
• • Continued risk from market volatility impacting asset management fees and client investments

What are the latest BLK SEC filings in 2026?

BlackRock (BLK) has filed a 10-K annual report on February 25, 2026, a 10-Q quarterly report on November 5, 2025, an 8-K current report on April 14, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did BLK file its most recent 10-K annual report?

BlackRock (BLK) filed its most recent 10-K annual report on February 25, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view BLK 10-Q quarterly reports?

BlackRock (BLK)'s most recent 10-Q quarterly report was filed on November 5, 2025. SignalX displays every BLK 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has BLK filed recently?

BlackRock (BLK)'s most recent 8-K was filed on April 14, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find BLK insider trading activity (Form 4)?

SignalX aggregates every BLK Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does BLK file with the SEC?

BlackRock (BLK) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new BLK filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for BlackRock (BLK).

What is BLK's SEC CIK number?

BlackRock (BLK)'s SEC CIK (Central Index Key) number is 2012383. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 2012383 to look up all BLK filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find BLK return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from BlackRock (BLK) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.