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Of the 11 tracked institutions holding AWK, 4 have a 3-year clone track record — 4 of them beat the S&P. Average holder's clone alpha: +4.0pt. It's a gauge of who owns the name, not just how many.
Among the 11 tracked institutional investors we monitor, AWK (AMERICAN WTR WKS CO INC NEW) is held with a combined value of $10.20B across 77,738,448 shares. The largest holder is VANGUARD GROUP INC with a position worth $3.38B (0.05% of their portfolio). TWO SIGMA ADVISERS, LP opened a new position in the most recent quarter. 6 funds increased their holdings. 4 funds reduced their position.
Total Institutional Value
$10.20B
Total Shares Held
77,738,448
Institutional Holders
11
% of Shares Outstanding
39.1%
of 198.73M shares · SEC 2026-07-20
Days to Cover
4.8+9.6%
12.07M shares short · FINRA 2026-07-31
Tracked 13F institutions hold 39.1% of AWK's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-07-20), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $3.38B | 0.05% | -1.2% |
| 2 | BlackRock, Inc. | $2.71B | 0.04% | +5.6% |
| 3 | WELLINGTON MANAGEMENT GROUP LLP | $1.96B | 0.34% | +35.2% |
| 4 | STATE STREET CORP | $1.57B | 0.05% | -1.1% |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $237.84M | 0.02% | -1.6% |
| 6 | AQR CAPITAL MANAGEMENT LLC | $211.49M | 0.07% | +156.8% |
| 7 | FMR LLC | $78.36M | 0.00% | +4.2% |
| 8 | CITADEL ADVISORS LLC | $30.57M | 0.02% | +307.8% |
| 9 | MILLENNIUM MANAGEMENT LLC | $14.75M | 0.01% | -39.4% |
| 10 | Gotham Asset Management, LLC | $5.45M | 0.01% | +211.5% |
SEC Schedule 13D (activist) and 13G (passive) filings for AWK. Filed when an investor acquires 5%+ ownership.
| Member | Type | Date |
|---|---|---|
| Richard Dean McCormick | Sell | Jul 30, 2026 |
| Thomas H Tuberville | Sell | Jun 8, 2026 |
| Rick Larsen | Sell | Apr 7, 2026 |
| Richard W. Allen | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of AWK with a position worth $3.38B, representing 0.05% of their portfolio. In total, 11 institutional investors hold AWK with a combined value of $10.20B.
In the most recent quarter, 1 fund opened a new position in AWK. Additionally, 6 increased their holdings and 4 reduced their positions.
Institutional investors hold $10.20B worth of AWK stock across 11 positions. The largest institutional holder is VANGUARD GROUP INC with $3.38B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For AWK, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their AWK positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Jan 14, 2026 |
| Richard W. Allen | Sell | Jan 14, 2026 |
| Dwight Evans | Sell | Nov 21, 2025 |
| Richard Dean McCormick | Buy | Nov 5, 2025 |
| Jefferson Shreve | Sell | May 12, 2025 |
Showing 8 of 12. STOCK Act disclosures lag up to 45 days.
Last Close
$139.49
2026-09-02
YTD
+7.0%
76% of 52-week range
