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Buy Day today: Good (62) Broad market participation · no major macro event
AWK

American Water Works

Utilities · Utilities - Regulated Water

138.20$ +0.3% vs. previous close Closing price · As of: Sep 17, 2026

Ownership

Ownership Structure

Who owns American Water Works (AWK)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.8% of the shares are freely tradable; institutional investors hold 103.2%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 103.2%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 0.1%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 99.8%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 7.5%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 199Mio.

Largest Shareholders

Institutions

Institutions AWK
Name Stake (%) Shares Change (%) Date
BlackRock Inc 9.82 19,513,998 -0.1 03/31/2026
Wellington Management Company LLP 7.50 14,911,963 +35.2 06/30/2026
Vanguard Capital Management, LLC 6.39 12,699,771 +0.0 03/31/2026
State Street Corp 6.06 12,038,747 +0.0 03/31/2026
Vanguard Portfolio Management, LLC 5.69 11,301,554 +0.0 03/31/2026
GQG Partners LLC 4.48 8,903,133 +38.4 06/30/2026
Aristotle Capital Management LLC 2.93 5,813,455 -3.3 03/31/2026
Geode Capital Management, LLC 2.60 5,161,890 +2.4 03/31/2026

Funds

Funds AWK
Name Stake (%) Shares Change (%) Date
Vanguard MStar Total Stk Mkt Idx Invest 3.13 6,212,293 +0.2 07/31/2026
Vanguard 500 Index Investor 2.58 5,127,369 +1.1 07/31/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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