What is the 13F Pro Quality Score for BLK?

13F Pro ranks BlackRock, Inc. (BLK) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View BLK's current score at https://13fpro.ai/research/BLK (free sign-up required for the full ranking).

Which hedge funds own the most BLK stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of BLK include BlackRock,, VANGUARD CAPITAL MANAGEMENT, STATE STREET. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/BLK as soon as new 13F filings post.

Where does 13F Pro source BLK data?

All BlackRock, Inc. fundamentals and ownership data come directly from SEC EDGAR. BlackRock, Inc. files with the SEC under CIK 2012383. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is BLK in?

BlackRock, Inc. (BLK) is classified in the Financials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/financials.

What drives BLK's revenue?

Per BlackRock, Inc.'s latest 10-Q filed with the SEC on 2026-05-06, the biggest revenue drivers are: Investment advisory, administration fees and securities lending revenue ($5.4B, +24% YoY); Investment advisory performance fees ($272M, +353% YoY); Technology services and subscription revenue ($530M, +22% YoY). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/research/BLK.

What are BLK's largest expenses?

BlackRock, Inc.'s latest 10-Q reports these as the largest expense items: Employee compensation and benefits ($2.2B, +28% YoY); Sales, asset and account expense ($1.3B, +25% YoY); Amortization of intangible assets ($277M, +137% YoY). Sourced directly from SEC EDGAR filing text for Q1 FY2026 (quarter ended March 31, 2026).

How often is BLK research updated on 13F Pro?

BLK's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

BlackRock, Inc.(BLK)Stock Analysis

AI analysis on 2,800+ stocks →Deep AI analysis on 2,800+ stocks →

Financials →NYSE

Institutional-grade research for retail investors

SEC EDGAR: CIK 2012383 BLK stock profile & AI dashboard →

13F Pro Quality Score

70.3/100

Rank #320 of 2,879 stocksTOP 25%

View Financials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

63.6/100

Profitability

89.0/100

Balance Sheet

63.8/100

Earnings Quality

97.9/100

Free Cash Flow

37.9/100

Institutional Flow

95.2/100

Revenue Scale

93.9/100

Dilution Risk

16.7/100

BLK Stock Analysis & AI Quality Score

AI stock analysis and institutional research for BlackRock, Inc. (BLK), a Financials sector company. 13F Pro's AI-powered ranking engine scores BLK at 70.3/100 on a 32-signal composite quality model, placing it at rank #320 of 2,879 stocks — the top 25% of the AI-ranked universe. BLK scores in the top quartile across earnings quality (97.9), institutional flow (95.2), revenue scale (93.9). Areas of concern include free cash flow (37.9), which score below median versus the broader universe. Shareholder dilution risk is elevated at 16.7/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q1 2026), BlackRock, Inc. reports quarterly revenue of $6.7B, net income of $2.2B, free cash flow of $-1.1B. Top institutional holders of BLK by reported 13-F value include BlackRock,, VANGUARD CAPITAL MANAGEMENT, STATE STREET, based on the most recent SEC filings. BLK trades on the NYSE exchange and files with the SEC under CIK 2012383. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate BLK daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for BlackRock, Inc. directly from SEC EDGAR. BlackRock, Inc.'s 13F Pro composite quality score has ranged between 42 and 74 since 2025, currently 70.3 — an improving long-term trajectory across 12 quarterly and live scoring snapshots.

✦

Fun facts about BlackRock, Inc.

Quirks, history, and lore behind BLK — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. financial services company · mega-cap · listed on the NYSE · headquartered in New York City.
2
The Numbers
It oversees roughly $10 trillion in assets — more than the GDP of every country except the U.S. and China — making it the largest asset manager on Earth.
3
The History
Founded in 1988 by a small team that started in a single room, it grew by obsessing over risk management at a time when Wall Street thought risk was someone else's problem.
4
The Secret
Its in-house technology platform, Aladdin, quietly manages risk for pension funds, insurers, and rivals alike — it's basically the operating system Wall Street runs on.
5
The Lore
During the 2008 financial crisis and again in 2020, the U.S. government called on this firm to help unwind toxic assets — because no one else had the data or the nerve.
6
The Giveaway
Its CEO Larry Fink sends an annual letter that CEOs worldwide actually read, and its iShares ETF lineup is probably sitting in your retirement account right now.

▶ Think you know your stocks? Play the Daily Ticker

What's Driving BLK's Business? Latest 10-Q Breakdown

✓ 29/29 datapoints verified

AI-extracted from BlackRock, Inc.'s 10-Q filed 2026-05-06 — Q1 FY2026 (quarter ended March 31, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

BlackRock Q1 2026 revenue surged 27% to $6.7B driven by organic growth, market appreciation, and HPS Transaction fees, with operating margin expanding 980 bps to 42.0%.

Biggest Revenue Drivers

Total revenue: $6.7B+27% YoY

Investment advisory, administration fees and securities lending revenue$5.4B+24% YoY

Driven by organic base fee growth, positive impact of markets, and approximately $230M from HPS Transaction.

Investment advisory performance fees$272M+353% YoY

Higher revenue from private markets, including impact of HPS Transaction.

Technology services and subscription revenue$530M+22% YoY

Sustained demand for Aladdin offerings and full-quarter impact of approximately $65M from Preqin Transaction.

Distribution fees$389M+21% YoY

Increase reflects higher average AUM.

Largest Expense Items

Employee compensation and benefits$2.2B+28% YoY

Higher operating income, performance fees, and impact of HPS and Preqin Transactions.

Sales, asset and account expense$1.3B+25% YoY

Higher distribution and servicing costs and direct fund expense driven by higher average AUM.

Amortization of intangible assets$277M+137% YoY

Amortization of intangible assets acquired in HPS and Preqin Transactions.

General and administration expense$674M+10% YoY

Driven by occupancy, office related, and technology expenses.

Margins: Operating margin expanded 980 bps to 42.0% GAAP, driven by organic base fee growth, market appreciation, and HPS-related fees, despite higher compensation reflecting strong performance. As adjusted operating margin increased 130 bps to 44.5%, excluding acquisition-related items.

Watch Items from the Filing

Contingent consideration liabilities of $7.9B ($4.3B GIP, $3.4B HPS) subject to performance targets; significant fair value volatility based on stock price and fundraising forecasts.
Institutional index net outflows of $35B in Q1 2026 and $108B over twelve months, concentrated in low-fee equity and fixed income offerings.
AUM concentration: ETFs represent 39% of total AUM ($5.5T), with $88B of equity ETF net inflows in Q1 demonstrating strong product demand.
HPS Transaction integration underway: added $165B client AUM and $118B fee-paying AUM; 7.6M Subco Units outstanding (exchangeable 1:1 for common stock), potentially diluting share count by ~13.8M shares at maximum.
Defended lawsuit by thirteen state Attorneys Generals alleging antitrust violations on coal supply suppression; court largely denied defendants' motion to dismiss in 2025.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q1 2026

$6.7B

Net Income

Q1 2026

$2.2B

Free Cash Flow

Q1 2026

$-1.1B

D/E Ratio

Q1 2026

0.22

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+89.3% YoY

$24.22BFY 2025

FY24 $12.79BFY25 $24.22B

Net Income

-12.8% YoY

$5.55BFY 2025

FY24 $6.37BFY25 $5.55B

Operating Income

-7.0% YoY

$7.04BFY 2025

FY24 $7.57BFY25 $7.04B

EPS (Diluted)

-15.9% YoY

$35.31FY 2025

FY24 $42.01FY25 $35.31

Total Assets

+22.6% YoY

$170.00BFY 2025

FY24 $138.62BFY25 $170.00B

Total Debt

+3.7% YoY

$12.77BFY 2025

FY24 $12.31BFY25 $12.77B

Op. Cash Flow

-20.8% YoY

$3.93BFY 2025

FY24 $4.96BFY25 $3.93B

Metric	FY 2025	FY 2024
Revenue	$24.22B +89.3%	$12.79B
Net Income	$5.55B -12.8%	$6.37B
Operating Income	$7.04B -7.0%	$7.57B
EPS (Diluted)	$35.31 -15.9%	$42.01
Total Assets	$170.00B +22.6%	$138.62B
Total Debt	$12.77B +3.7%	$12.31B
Operating Cash Flow	$3.93B -20.8%	$4.96B

AI Insight: BLK Financial Trends

Revenue surged 39% from Q2 2024 to Q1 2026, but net income has become volatile and operating cash flow swung sharply negative in Q1 2026.

• Revenue grew from $4,805M (Q2 2024) to $6,698M (Q1 2026), a 39% increase driven by sustained asset management momentum.

• Operating margin compressed to 42.0% in Q4 2025 from peak 44.6% in Q3 2025, suggesting operational strain despite revenue gains.

• Equity grew 41% from $40,271M to $56,688M; total debt remained stable near $12.7B, improving leverage metrics.

⚠ Net income collapsed 32% quarter-over-quarter (Q4 2025: $1,127M to Q1 2026: $2,212M recovery unexplained); earnings volatility elevated.

⚠ Operating cash flow swung to -$980M in Q1 2026 from +$2,277M in Q4 2025; working capital stress warrants close monitoring.

AI Insight: BLK Ratio Trends

BlackRock rebounded sharply in Q1 2026 with operating margin jumping to 42.0% and ROIC recovering to 16.2%, reversing a two-quarter deterioration.

• Operating margin collapsed from 38.6% in Q3 2024 to 23.7% in Q4 2025, then recovered to 42.0% in Q1 2026—largest quarterly swing in dataset.

• ROE surged to 15.6% in Q1 2026, matching peak levels seen in Q3 2024, after dropping to 8.1% in Q4 2025.

• Leverage remains stable at 0.22–0.26 D/E across all quarters; balance sheet discipline maintained throughout volatility.

⚠ Q4 2025 saw all profitability metrics collapse simultaneously—OpMargin to 23.7%, NPM to 16.1%, ROIC to 9.7%—suggests material headwind.

⚠ TTM ROIC of 11.8% lags Q1 2026's 16.2%, indicating Q1 recovery may not persist if Q2–Q4 2025 weakness repeats.

Get alerted when BLK's score changes

Free account: watchlist tracking, the daily AI brief, and the AI screener.

Passwordless sign-in · Payments by Stripe · Auth by Clerk

Available Research

13F Pro tracks comprehensive data for BlackRock, Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of BLK

BlackRock, Inc.
$9.7B10,132,776 sh
VANGUARD CAPITAL MANAGEMENT LLC
$8.9B9,240,600 sh
STATE STREET CORP
$6.0B6,278,663 sh
Temasek Holdings (Private) Ltd
$5.1B5,330,492 sh
BANK OF AMERICA CORP /DE/
$5.0B5,232,973 sh
Capital Research Global Investors
$4.4B4,610,418 sh
WELLINGTON MANAGEMENT GROUP LLP
$3.5B3,644,668 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$3.4B3,531,954 sh
MORGAN STANLEY
$3.3B3,437,546 sh
GEODE CAPITAL MANAGEMENT, LLC
$3.1B3,253,795 sh

Fund	Value	Shares
BlackRock, Inc.	$9.7B	10,132,776
VANGUARD CAPITAL MANAGEMENT LLC	$8.9B	9,240,600
STATE STREET CORP	$6.0B	6,278,663
Temasek Holdings (Private) Ltd	$5.1B	5,330,492
BANK OF AMERICA CORP /DE/	$5.0B	5,232,973
Capital Research Global Investors	$4.4B	4,610,418
WELLINGTON MANAGEMENT GROUP LLP	$3.5B	3,644,668
VANGUARD PORTFOLIO MANAGEMENT LLC	$3.4B	3,531,954
MORGAN STANLEY	$3.3B	3,437,546
GEODE CAPITAL MANAGEMENT, LLC	$3.1B	3,253,795

More Financials Companies

View all Financials →

AAAU

Goldman Sachs Physical Gold ETF

AACB

Artius II Acquisition Inc.

AACI

Armada Acquisition Corp. III

AACO

Abony Acquisition Corp. I

AACP

Apogee Acquisition Corp

AAC-UN

Ares Acquisition Corp III

AAME

ATLANTIC AMERICAN CORP

AAMI

Acadian Asset Management Inc.

Put BLK on your watchlist

Track score changes the day BlackRock, Inc. files with the SEC, follow the hedge funds that own it, screen 2,800+ AI-scored stocks, and get the daily brief — free.

View Pricing

Free tier includes 13F data, economic indicators, and market overview. Pro starts at $6.67/mo (billed annually).

Passwordless sign-in · Payments by Stripe · Auth by Clerk

Popular Research

AAPL

Apple

MSFT

Microsoft

NVDA

NVIDIA

GOOG

Alphabet

AMZN

Amazon

Is BLK a good stock to buy?

13F Pro's AI-powered analysis of BlackRock, Inc. (BLK) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Financials sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for BLK are available on the BLK stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own BLK?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling BLK. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of BlackRock, Inc.'s investment landscape.