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Who owns Global Water Resources (GWRS) stock

100 funds reported Global Water Resources (GWRS) shares in their latest 13F filings, worth $61.9M in all. The largest holder is TSP Capital Management Group, LLC ($11.7M). Last quarter 58 funds added to their stakes and 28 cut them.

Largest holders of GWRS (13F)Largest holders of GWRS (13F)TSP Capital Management Group, LLC$11.7MVanguard Group$6.4MBlackRock$4.8MVanguard Capital Management LLC$4.4MNorth Star Investment Management$3.1MHeartland Advisors$3.0MGeode Capital Management, LLC$2.7MWells Fargo$2.4MState Street$1.9MRedmond Asset Management, LLC$1.7M

Largest holders (13F)

FundSharesValueChangeQuarter
TSP Capital Management Group, LLC1,471,701$11.7Mincrease2026-09-30
Vanguard Group758,581$6.4Mdecrease2025-12-31
BlackRock661,528$4.8Mincrease2026-06-30
Vanguard Capital Management LLC601,601$4.4Mincrease2026-06-30
North Star Investment Management421,649$3.1Mincrease2026-06-30
Heartland Advisors407,741$3.0Mdecrease2026-06-30
Geode Capital Management, LLC372,786$2.7Mincrease2026-06-30
Wells Fargo335,286$2.4Mincrease2026-06-30
State Street257,767$1.9Mincrease2026-06-30
Redmond Asset Management, LLC209,818$1.7Mdecrease2026-09-30
AQR Capital Management LLC211,758$1.5Mincrease2026-06-30
Morgan Stanley209,818$1.5Mincrease2026-06-30
Penn Capital Management Company, LLC177,236$1.3Mdecrease2026-06-30
Renaissance Technologies LLC171,947$1.2Mdecrease2026-06-30
Claret Asset Management166,580$1.2Mdecrease2026-06-30

Global Water Resources' latest quarter

Global Water Resources, Q3 2026: revenue $16.3M (+5% year over year), operating margin 14.7%, net earnings $1.0M, operating cash flow $6.9M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most GWRS stock?

By the latest 13F filings: TSP Capital Management Group, LLC ($11.7M); Vanguard Group ($6.4M); BlackRock ($4.8M); Vanguard Capital Management LLC ($4.4M); North Star Investment Management ($3.1M).

What is the short interest in GWRS?

377,388 shares were sold short at the 2026-10-15 settlement, 2.33% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.