GWRS Global Water Resources, Inc.
Global Water Resources, Inc. (GWRS) Institutional Ownership
What the institutions did with GWRS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| TSP Capital Management Group, LLC | 1.3M | 17.9% |
| BlackRock, Inc. | 661.5K | 8.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 601.6K | 8.0% |
| North Star Investment Management Corp. | 421.6K | 5.6% |
| HEARTLAND ADVISORS INC | 407.7K | 5.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 372.8K | 5.0% |
| WELLS FARGO & COMPANY/MN | 335.3K | 4.5% |
| Redmond Asset Management, LLC | 329.2K | 4.4% |
| STATE STREET CORP | 257.8K | 3.4% |
| AQR CAPITAL MANAGEMENT LLC | 211.8K | 2.8% |
| MORGAN STANLEY | 209.8K | 2.8% |
| Penn Capital Management Company, LLC | 177.2K | 2.4% |
| RENAISSANCE TECHNOLOGIES LLC | 171.9K | 2.3% |
| Claret Asset Management Corp | 166.6K | 2.2% |
| GOLDMAN SACHS GROUP INC | 163.8K | 2.2% |
| DIMENSIONAL FUND ADVISORS LP | 159.2K | 2.1% |
| BARD ASSOCIATES INC | 129.3K | 1.7% |
| NORTHERN TRUST CORP | 110.2K | 1.5% |
| VANGUARD FIDUCIARY TRUST CO | 95.3K | 1.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 93.7K | 1.3% |
| Nuveen, LLC | 88.9K | 1.2% |
| ROYAL BANK OF CANADA | 81.1K | 1.1% |
| PANAGORA ASSET MANAGEMENT INC | 75.6K | 1.0% |
| COMMONWEALTH EQUITY SERVICES, LLC | 66.8K | 0.9% |
| Dynamic Advisor Solutions LLC | 55.8K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Handelsbanken Fonder AB | Sold Out | 1.3M | 0 | -1.3M |
| HEARTLAND ADVISORS INC | Reduced | 831.1K | 407.7K | -423.4K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 48.5K | 211.8K | +163.3K |
| MORGAN STANLEY | Increased | 110.1K | 209.8K | +99.8K |
| GOLDMAN SACHS GROUP INC | Increased | 69.7K | 163.8K | +94.1K |
| ROYAL BANK OF CANADA | Increased | 2.3K | 81.1K | +78.8K |
| Nuveen, LLC | Increased | 26.7K | 88.9K | +62.2K |
| WESBANCO BANK INC | Sold Out | 61.5K | 0 | -61.5K |
| JANE STREET GROUP, LLC | New | 0 | 44.3K | +44.3K |
| BlackRock, Inc. | Increased | 626.9K | 661.5K | +34.6K |
| CITADEL ADVISORS LLC | New | 0 | 33.8K | +33.8K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 25.2K | 0 | -25.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 347.7K | 372.8K | +25.1K |
| WELLS FARGO & COMPANY/MN | Increased | 310.6K | 335.3K | +24.7K |
| STATE STREET CORP | Increased | 237.9K | 257.8K | +19.9K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 190.5K | 171.9K | -18.6K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 141.5K | 159.2K | +17.7K |
| IEQ CAPITAL, LLC | New | 0 | 16.1K | +16.1K |
| Vanguard Personalized Indexing Management, LLC | New | 0 | 15.3K | +15.3K |
| Claret Asset Management Corp | Reduced | 181.1K | 166.6K | -14.5K |
| Point72 Asset Management, L.P. | New | 0 | 12.5K | +12.5K |
| HSBC HOLDINGS PLC | Sold Out | 11.3K | 0 | -11.3K |
| BARD ASSOCIATES INC | Increased | 118.3K | 129.3K | +11.0K |
| PRICE T ROWE ASSOCIATES INC /MD/ | New | 0 | 10.9K | +10.9K |
| GROUP ONE TRADING LLC | Reduced | 10.9K | 186 | -10.7K |
| Bank of New York Mellon Corp | Increased | 25.1K | 35.0K | +9.9K |
| GSA CAPITAL PARTNERS LLP | Increased | 43.2K | 52.3K | +9.1K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 85.4K | 93.7K | +8.3K |
| Avanza Fonder AB | Reduced | 14.0K | 6.5K | -7.5K |
| NISA INVESTMENT ADVISORS, LLC | Increased | 784 | 8.3K | +7.5K |
| NORTHERN TRUST CORP | Increased | 103.7K | 110.2K | +6.5K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 595.3K | 601.6K | +6.3K |
| CITIGROUP INC | Increased | 759 | 7.1K | +6.3K |
| North Star Investment Management Corp. | Increased | 415.4K | 421.6K | +6.2K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 34.6K | 40.3K | +5.7K |
| FMR LLC | Increased | 4.3K | 9.1K | +4.9K |
| JPMORGAN CHASE & CO | Reduced | 10.6K | 6.3K | -4.3K |
| Russell Investments Group, Ltd. | Increased | 2.7K | 6.2K | +3.5K |
| Atria Investments, Inc | Reduced | 32.4K | 29.1K | -3.3K |
| BANK OF AMERICA CORP /DE/ | Reduced | 39.6K | 36.4K | -3.2K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 92.3K | 95.3K | +3.0K |
| Arax Advisory Partners | Increased | 24 | 3.0K | +3.0K |
| COMMONWEALTH EQUITY SERVICES, LLC | Increased | 63.9K | 66.8K | +2.8K |
| ALLIANCEBERNSTEIN L.P. | Increased | 14.9K | 17.7K | +2.8K |
| Perigon Wealth Management, LLC | Reduced | 25.6K | 22.8K | -2.8K |
| UBS Group AG | Reduced | 16.9K | 14.5K | -2.5K |
| DEUTSCHE BANK AG\ | Increased | 14.0K | 16.4K | +2.4K |
| Dynamic Advisor Solutions LLC | Increased | 53.7K | 55.8K | +2.1K |
| Tower Research Capital LLC (TRC) | Reduced | 4.0K | 1.9K | -2.1K |
| XTX Topco Ltd | Reduced | 15.3K | 13.4K | -1.8K |
| ProShare Advisors LLC | New | 0 | 1.8K | +1.8K |
| Farther Finance Advisors, LLC | Reduced | 1.5K | 163 | -1.4K |
| ELCO Management Co., LLC | Reduced | 20.8K | 19.6K | -1.2K |
| BARCLAYS PLC | Reduced | 28.8K | 28.0K | -841 |
| SIMPLEX TRADING, LLC | Reduced | 1.0K | 201 | -800 |
| HUNTINGTON NATIONAL BANK | New | 0 | 712 | +712 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Reduced | 834 | 193 | -641 |
| Private Wealth Management Group, LLC | New | 0 | 621 | +621 |
| PANAGORA ASSET MANAGEMENT INC | Increased | 75.1K | 75.6K | +525 |
| Redmond Asset Management, LLC | Reduced | 329.7K | 329.2K | -500 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.