Archrock, Inc. AROC
CIK 0001389050 · CUSIP 03957W106
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock Inc. CIK 1364742 · View history | $462.56M 23,516,236 shares | 0.01% | -90.32K(-0.4%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $360.38M 18,321,555 shares | 0.01% | +849.75K(+4.9%)Added | SEC filing ↗ May 10, 2024 | ▾ |
| 03 | EARNEST PARTNERS LLC CIK 1102578 · View history | $275.54M 14,007,955 shares | 1.26% | +351.39K(+2.6%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $195.61M 9,944,455 shares | 0.05% | -680.15K(-6.4%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 05 | BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history | $165.97M 8,437,626 shares | 0.02% | +543.06K(+6.9%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 06 | Invesco Ltd. CIK 914208 · View history | $122.31M 6,218,046 shares | 0.03% | -1.04M(-14.3%)Reduced | SEC filing ↗ May 14, 2024 | ▾ |
| 07 | STATE STREET CORP CIK 93751 · View history | $119.38M 6,069,039 shares | 0.01% | +288.17K(+5.0%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 08 | SEI INVESTMENTS CO CIK 350894 · View history | $106.41M 5,409,863 shares | 0.16% | +296.00K(+5.8%)Added | SEC filing ↗ May 7, 2024 | ▾ |
| 09 | Blackstone Inc. CIK 1393818 · View history | $103.99M 5,286,503 shares | 0.45% | -616.64K(-10.4%)Reduced | SEC filing ↗ May 15, 2024 | ▾ |
| 10 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $64.63M 3,285,618 shares | 0.04% | +730.95K(+28.6%)Added | SEC filing ↗ May 14, 2024 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $59.54M 3,026,561 shares | 0.01% | +91.78K(+3.1%)Added | SEC filing ↗ May 13, 2024 | ▾ |
| 12 | Energy Income Partners, LLC CIK 1388814 · View history | $48.56M 2,468,897 shares | 0.99% | +116.30K(+4.9%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 13 | MORGAN STANLEY CIK 895421 · Amended · View history | $43.09M 2,190,521 shares | 0.00% | -67.67K(-3.0%)Reduced | SEC filing ↗ Oct 17, 2024 | ▾ |
| 14 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $42.52M 2,161,460 shares | 0.01% | +829.40K(+62.3%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 15 | Bank of New York Mellon Corp CIK 1390777 · View history | $39.02M 1,983,806 shares | 0.01% | -76.77K(-3.7%)Reduced | SEC filing ↗ Apr 25, 2024 | ▾ |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $37.44M 1,903,322 shares | 0.01% | -28.37K(-1.5%)Reduced | SEC filing ↗ May 9, 2024 | ▾ |
| 17 | NORTHERN TRUST CORP CIK 73124 · View history | $32.49M 1,651,700 shares | 0.01% | -85.91K(-4.9%)Reduced | SEC filing ↗ May 14, 2024 | ▾ |
| 18 | Nuveen Asset Management, LLC CIK 1521019 · View history | $30.07M 1,528,564 shares | 0.01% | +440.58K(+40.5%)Added | SEC filing ↗ May 13, 2024 | ▾ |
| 19 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $28.75M 1,461,628 shares | 0.02% | +334.60K(+29.7%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 20 | Boston Partners CIK 1386060 · Amended · View history | $24.88M 1,260,299 shares | 0.03% | +1.26MNew | SEC filing ↗ May 28, 2024 | ▾ |
Showing 20 / 275 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 275 reporting institutions.
This page includes 20 of 275 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 275 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"03957W106","quarter":"2024Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.