BlackRock Inc. (BLK) Stock
NYSEBLK has an Alpha Score of 58 out of 100 (moderate), computed on Oct 28, 2026 from 3 of 4 sub-scores. 42 members of Congress disclosed 107 trades in BLK since 2015: 45 purchases and 62 sales, most recently Richard Dean McCormick (sale, Jul 30, 2026). 7 of the hedge funds AlphaScala tracks reported BLK in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Citadel's at $1.06B. Its trailing P/E ratio is 27.0 and its net margin 24.2% (key statistics as of Oct 22, 2026).
What is BLK's Alpha Score?
How it works →Alpha Score of 58 reflects moderate overall profile with strong momentum, weak value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 28, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded BlackRock Inc. (BLK)?
Most recent: Richard Dean McCormick (sale, Jul 30, 2026); records start Jun 23, 2015.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Rich McCormick R-GA · House | 2026-07-30 | sale | $1k – $15k |
| John McGuire R-VA · House | 2026-07-14 | sale | $1k – $15k |
| John McGuire R-VA · House | 2026-07-10 | partial sale | $1k – $15k |
| John McGuire R-VA · House | 2026-07-07 | partial sale | $1k – $15k |
| Rich McCormick R-GA · House | 2026-06-12 | partial sale | $1k – $15k |
| Rich McCormick R-GA · House | 2026-03-19 | purchase | $1k – $15k |
| Shelley Moore Capito R-WV · Senate | 2026-02-10 | partial sale | $1k – $15k |
| Rich McCormick R-GA · House | 2025-11-05 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Oct 29, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
Every member of Congress who traded BLK, with filing lags →Which hedge funds own BLK?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Citadel Ken Griffin | 1.10M | $1.06B | +56% |
| Millennium Management Israel Englander | 495K | $476.22M | -23% |
| Point72 Steve Cohen | 179K | $172.57M | +238% |
| Marshall Wace | 128K | $123.14M | NEW |
| D.E. Shaw David Shaw | 126K | $121.24M | -14% |
| Renaissance Technologies Jim Simons (founder) | 119K | $114.16M | NEW |
| Bridgewater Associates Ray Dalio | 5K | $4.50M | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →What are BLK's key statistics?
Key statistics as of Oct 22, 2026
How does BLK's valuation compare with the Financials sector?
| Metric | BLK | Financials median | Companies in median |
|---|---|---|---|
| P/E ratio | 27.0 | 13.3 | 196 |
| Net margin | 24.22% | 20.11% | 186 |
| Return on equity | 11.65% | 12.61% | 207 |
| Dividend yield (payers) | 2.74% | 3.28% | 157 |
Medians over the Financials stocks whose key statistics were refreshed in the last 35 days (newest Nov 2, 2026). P/E excludes loss-making companies.
BLK price chart
Powered by TradingViewWhat does BlackRock Inc. do?
BlackRock, Inc. is an investment management company that provides a range of investment management and technology services to institutional and retail clients. Its diverse platform offers alpha-seeking active, index, and cash management investment strategies across asset classes, enabling tailored investment outcomes and asset allocation solutions. Product offerings include single- and multi-asset portfolios investing in equities, fixed income, alternatives, and money market instruments. These are available directly and through intermediaries in vehicles such as open-end and closed-end mutual funds, iShares and exchange-traded funds, separate accounts, collective investment funds, and other pooled investment vehicles. BlackRock, Inc. also delivers technology services through platforms like Aladdin for investment and risk management, Aladdin Wealth, eFront, and Cachematrix, alongside advisory services and solutions. The company serves a broad spectrum of clients, including individuals and institutions, solidifying its central role in global asset management. Founded in 1988 and headquartered in New York City, United States, BlackRock, Inc. operates within the investment management and fund operators sector.