GWRS · Global Water Resources, Inc. · Shareholders & Ownership

$7.77 -0.06 (-0.77%) Q1 2026 earnings call transcript

Russell 2000 member Rebalance outlook locked

Market Cap

$225.47M

28.80M

Volume · Oct 28 22.85K Avg daily vol (3M) 81.77K

Every disclosed holder of GWRS in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns GWRS

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	107	7,409,357	25.73%	Yes
Insiders (Forms 3, 4, 5)	16	15,984,968	55.51%	Yes
13D/G-only blocks	2	2,195,976	7.63%	Yes
Remaining	—	3,205,051	11.13%	Rest
Registered funds (N-PORT, not summed)	93	2,376,268	8.25%	No

Shares outstanding: 28,795,352, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of GWRS

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Levine Jonathan L 13D CIK 1862791 · Unknown · Aug 20, 2026 Item 4 purpose: Passive investment not summed	12,833,334	44.57%	+1,437,214	Aug 20, 2026	not summed
1.1	Levine Jonathan L Insider CIK 1862791 · Aug 20, 2026 Director, issuer-wide	12,833,334	44.57%	+652,418	Aug 20, 2026	Director, issuer-wide
2	TSP Capital Management Group, LLC 13G CIK 1317208 · Registered investment adviser · Sep 30, 2026 Rule 13d-1(b), qualified institution, not summed	1,471,700	5.11%	—	Sep 30, 2026	Rule 13d-1(b), qualified institution, not summed
2.1	TSP Capital Management Group, LLC 13F CIK 1317208 · Registered investment adviser · Sep 30, 2026	1,471,701	5.11%	+131,396	Sep 30, 2026
3	Handelsbanken Fonder AB 13G CIK 1398318 · Non-US institution · Mar 31, 2026 Rule 13d-1(b), qualified institution	1,281,703	4.45%	-68,297	Mar 31, 2026	Rule 13d-1(b), qualified institution
4	Polar Asset Management Partners Inc. 13G CIK 1326389 · Registered investment adviser · Dec 31, 2023 Rule 13d-1(b), qualified institution	914,273	3.18%	—	Dec 31, 2023	Rule 13d-1(b), qualified institution
5	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	661,528	2.30%	+34,593	Jun 30, 2026	carried, not yet filed for the newest quarter
5.1	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	250,834	0.87%	-12,465	Jun 30, 2026	iShares Trust, not summed
5.2	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	118,214	0.41%	—	Jun 30, 2026	iShares Trust, not summed
5.3	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	47,613	0.17%	+11,799	Jun 30, 2026	iShares Trust, not summed
5.4	iShares Russell 2000 Growth ETF Fund S000004343 · Registered fund · Jun 30, 2026 iShares Trust, not summed	30,177	0.10%	-81,303	Jun 30, 2026	iShares Trust, not summed
5.5	Master Small Cap Index Series Fund S000002716 · Registered fund · Jun 30, 2026 Quantitative Master Series LLC, not summed	19,002	0.07%	0	Jun 30, 2026	Quantitative Master Series LLC, not summed
6	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	601,601	2.09%	+6,348	Jun 30, 2026	carried, not yet filed for the newest quarter
7	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	439,882	1.53%	0	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
8	North Star Investment Management Corp. 13F CIK 1342857 · Investment adviser · Sep 30, 2026	413,681	1.44%	-7,968	Sep 30, 2026
9	HEARTLAND ADVISORS INC 13F CIK 937394 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	407,741	1.42%	-423,359	Jun 30, 2026	carried, not yet filed for the newest quarter
9.1	Heartland Value Fund Fund S000003523 · Registered fund · Jun 30, 2026 HEARTLAND GROUP INC., not summed	108,991	0.38%	-341,009	Jun 30, 2026	HEARTLAND GROUP INC., not summed
10	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	372,786	1.29%	+25,132	Jun 30, 2026	carried, not yet filed for the newest quarter
11	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	335,286	1.16%	+24,686	Jun 30, 2026	carried, not yet filed for the newest quarter
12	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	257,767	0.90%	+19,917	Jun 30, 2026	carried, not yet filed for the newest quarter
12.1	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	7,100	0.02%	+2,000	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
12.2	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	268	0.00%	0	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
13	North Star Micro Cap Fund Fund S000040440 · Registered fund · May 31, 2026 NORTHERN LIGHTS FUND TRUST II, not summed	223,000	0.77%	+70,000	May 31, 2026	NORTHERN LIGHTS FUND TRUST II, not summed
14	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	211,758	0.74%	+163,306	Jun 30, 2026	carried, not yet filed for the newest quarter
15	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	209,818	0.73%	+99,764	Jun 30, 2026	carried, not yet filed for the newest quarter
16	Redmond Asset Management, LLC 13F CIK 1567890 · Registered investment adviser · Sep 30, 2026	209,818	0.73%	-119,368	Sep 30, 2026
17	Penn Capital Management Company, LLC 13F CIK 1158202 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	177,236	0.62%	-302	Jun 30, 2026	carried, not yet filed for the newest quarter
18	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	171,947	0.60%	-18,600	Jun 30, 2026	carried, not yet filed for the newest quarter
19	North Star Dividend Fund Fund S000040441 · Registered fund · May 31, 2026 NORTHERN LIGHTS FUND TRUST II, not summed	170,000	0.59%	0	May 31, 2026	NORTHERN LIGHTS FUND TRUST II, not summed
20	Claret Asset Management Corp 13F CIK 1735513 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	166,580	0.58%	-14,487	Jun 30, 2026	carried, not yet filed for the newest quarter
21	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	163,824	0.57%	+94,137	Jun 30, 2026	carried, not yet filed for the newest quarter
21.1	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Aug 31, 2026 GOLDMAN SACHS TRUST, not summed	53,498	0.19%	+6,919	Aug 31, 2026	GOLDMAN SACHS TRUST, not summed
22	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	159,179	0.55%	+17,667	Jun 30, 2026	carried, not yet filed for the newest quarter
22.1	U.S. SMALL CAP PORTFOLIO Fund S000000971 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	39,122	0.14%	+3,000	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
22.2	U.S. MICRO CAP PORTFOLIO Fund S000000948 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	28,505	0.10%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
22.3	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	21,221	0.07%	-5,017	Jul 31, 2026	Dimensional ETF Trust, not summed
22.4	Dimensional US Sustainability Core 1 ETF Fund S000076639 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	5,700	0.02%	+5,696	Jul 31, 2026	Dimensional ETF Trust, not summed
22.5	Dimensional U.S. Core Equity 2 ETF Fund S000070903 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	3,426	0.01%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
23	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	146,829	0.51%	-558	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
24	BARD ASSOCIATES INC 13F CIK 1105907 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	129,332	0.45%	+11,000	Jun 30, 2026	carried, not yet filed for the newest quarter
25	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	110,151	0.38%	+6,458	Jun 30, 2026	carried, not yet filed for the newest quarter
25.1	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	8,325	0.03%	-47	Jun 30, 2026	Northern Funds, not summed
26	Fleming Ronnie L Insider CIK 1673005 · Sep 30, 2026 Director, President and CEO, issuer-wide	108,987	0.38%	0	Sep 30, 2026	Director, President and CEO, issuer-wide
27	Liebman Michael J Insider CIK 1673041 · Sep 30, 2026 CFO and Corporate Secretary, issuer-wide	96,065	0.33%	0	Sep 30, 2026	CFO and Corporate Secretary, issuer-wide
28	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	95,336	0.33%	+3,045	Jun 30, 2026	carried, not yet filed for the newest quarter
29	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	93,661	0.33%	+8,311	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	88,939	0.31%	+62,211	Jun 30, 2026	carried, not yet filed for the newest quarter
30.1	Nuveen Equity Index Fund Fund S000005360 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	68,144	0.24%	+62,211	Jul 31, 2026	TIAA-CREF Funds, not summed
30.2	Nuveen Small Cap Blend Index Fund Fund S000005367 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	17,733	0.06%	0	Jul 31, 2026	TIAA-CREF Funds, not summed
30.3	Nuveen Life Stock Index Fund Fund S000005094 · Registered fund · Jun 30, 2026 TIAA-CREF Life Funds, not summed	765	0.00%	0	Jun 30, 2026	TIAA-CREF Life Funds, not summed
30.4	TIAA Separate Account VA-1 - Stock Index Account Fund S000005098 · Registered fund · Jun 30, 2026 TIAA Separate Account VA-1, not summed	349	0.00%	0	Jun 30, 2026	TIAA Separate Account VA-1, not summed
31	ROYAL BANK OF CANADA 13F CIK 1000275 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	81,144	0.28%	+78,812	Jun 30, 2026	carried, not yet filed for the newest quarter
32	PANAGORA ASSET MANAGEMENT INC 13F CIK 883677 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	75,608	0.26%	+525	Jun 30, 2026	carried, not yet filed for the newest quarter
33	VANGUARD RUSSELL 2000 INDEX FUND Fund S000030003 · Registered fund · May 31, 2026 VANGUARD SCOTTSDALE FUNDS, not summed	74,359	0.26%	+12,072	May 31, 2026	VANGUARD SCOTTSDALE FUNDS, not summed
34	COMMONWEALTH EQUITY SERVICES, LLC 13F CIK 312272 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	66,750	0.23%	+2,805	Jun 30, 2026	carried, not yet filed for the newest quarter
35	GSA CAPITAL PARTNERS LLP 13F CIK 1362033 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	52,283	0.18%	+9,096	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Alexander Richard M Insider CIK 1672990 · Aug 19, 2026 Director, issuer-wide	50,296	0.17%	+735	Aug 19, 2026	Director, issuer-wide
37	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	44,259	0.15%	+44,259	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Krygier Christopher D Insider CIK 1814062 · Sep 30, 2026 Chief Operating Officer, issuer-wide	43,274	0.15%	0	Sep 30, 2026	Chief Operating Officer, issuer-wide
39	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	40,255	0.14%	+5,683	Jun 30, 2026	carried, not yet filed for the newest quarter
39.1	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	35,532	0.12%	+5,712	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
39.2	Schwab Total Stock Market Index Fund Fund S000005913 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	4,694	0.02%	0	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
40	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	36,399	0.13%	-3,158	Jun 30, 2026	carried, not yet filed for the newest quarter
41	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	35,006	0.12%	+9,895	Jun 30, 2026	carried, not yet filed for the newest quarter
42	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	33,802	0.12%	+33,802	Jun 30, 2026	carried, not yet filed for the newest quarter
43	Cullen Capital Management, LLC 13F CIK 1362535 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	33,471	0.12%	-53	Jun 30, 2026	carried, not yet filed for the newest quarter
44	BARCLAYS PLC 13F CIK 312069 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	28,008	0.10%	-841	Jun 30, 2026	carried, not yet filed for the newest quarter
45	Atria Investments, Inc 13F CIK 1535865 · Registered investment adviser · Sep 30, 2026	26,522	0.09%	-2,530	Sep 30, 2026
46	COY DEBRA Insider CIK 1733776 · Dec 31, 2025 Director, issuer-wide	24,495	0.09%	0	Dec 31, 2025	Director, issuer-wide
47	D.A. DAVIDSON & CO. 13F CIK 1080107 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	21,946	0.08%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
48	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	21,781	0.08%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
49	Ancora Advisors LLC 13F CIK 1446114 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	21,500	0.07%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
50	Perigon Wealth Management, LLC 13F CIK 1575239 · Registered investment adviser · Sep 30, 2026	21,385	0.07%	-1,453	Sep 30, 2026

4 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 175 holders

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Key facts CIK 1434728 CUSIP 379463102 13F (30d) 24 filings 24 filers Visit website Investor relations