There is a long list of 72 institutional holders of GWRS within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of GWRS by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-GWRS table below, the initial column indicates the name of each top institutional holder of GWRS, with a link to that fund's top holdings. The next columns indicate the amount of GWRS stock held by each of the institutional holders of GWRS, followed by the GWRS position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Handelsbanken Fonder AB	1,350,000	$17,658	12/31/2023
GWRS	1,350,000	$17,658	12/31/2023
Vanguard Group Inc.	669,319	$8,755	12/31/2023
GWRS	669,319	$8,755	12/31/2023
BlackRock Inc.	646,057	$8,450	12/31/2023
GWRS	646,057	$8,450	12/31/2023
CLARET ASSET MANAGEMENT Corp	273,251	$3,574	12/31/2023
GWRS	273,251	$3,574	12/31/2023
Renaissance Technologies LLC	249,051	$3,258	12/31/2023
GWRS	249,051	$3,258	12/31/2023
Geode Capital Management LLC	245,283	$3,209	12/31/2023
GWRS	245,283	$3,209	12/31/2023
Wells Fargo & Company MN	221,857	$2,902	12/31/2023
GWRS	221,857	$2,902	12/31/2023
State Street Corp	219,154	$2,867	12/31/2023
GWRS	219,154	$2,867	12/31/2023
North Star Investment Management Corp.	202,793	$2,653	12/31/2023
GWRS	202,793	$2,653	12/31/2023
Kennedy Capital Management Inc.	175,994	$2,302	12/31/2023
GWRS	175,994	$2,302	12/31/2023
Bard Associates Inc.	174,370	$2,281	12/31/2023
GWRS	174,370	$2,281	12/31/2023
Bank of New York Mellon Corp	170,353	$2,228	12/31/2023
GWRS	170,353	$2,228	12/31/2023
Dimensional Fund Advisors LP	110,970	$1,451	12/31/2023
GWRS	110,970	$1,451	12/31/2023
Royce & Associates LP	106,000	$1,386	12/31/2023
GWRS	106,000	$1,386	12/31/2023
Northern Trust Corp	96,482	$1,262	12/31/2023
GWRS	96,482	$1,262	12/31/2023
Select Equity Group L.P.	82,828	$1,083	12/31/2023
GWRS	82,828	$1,083	12/31/2023
Panagora Asset Management Inc.	74,510	$975	12/31/2023
GWRS	74,510	$975	12/31/2023
Morgan Stanley	65,591	$858	12/31/2023
GWRS	65,591	$858	12/31/2023
Redmond Asset Management LLC	49,174	$643	12/31/2023
GWRS	49,174	$643	12/31/2023
Manchester Capital Management LLC	49,093	$642	12/31/2023
GWRS	49,093	$642	12/31/2023
UBS Group AG	45,441	$594	12/31/2023
GWRS	45,441	$594	12/31/2023
Millennium Management LLC	38,172	$499	12/31/2023
GWRS	38,172	$499	12/31/2023
Nuveen Asset Management LLC	33,038	$432	12/31/2023
GWRS	33,038	$432	12/31/2023
DekaBank Deutsche Girozentrale	32,500	$419	03/31/2024
GWRS	32,500	$419	03/31/2024
ELCO Management Co. LLC	31,349	$410	12/31/2023
GWRS	31,349	$410	12/31/2023
Charles Schwab Investment Management Inc.	30,651	$401	12/31/2023
GWRS	30,651	$401	12/31/2023
Barclays PLC	28,876	$378	12/31/2023
GWRS	28,876	$378	12/31/2023
Delta Investment Management LLC	27,741	$363	12/31/2023
GWRS	27,741	$363	12/31/2023
Dynamic Advisor Solutions LLC	24,943	$320	03/31/2024
GWRS	24,943	$320	03/31/2024
BNP Paribas Arbitrage SA	23,466	$307	12/31/2023
GWRS	23,466	$307	12/31/2023
Invesco Ltd.	23,300	$305	12/31/2023
GWRS	23,300	$305	12/31/2023
D.A. Davidson & CO.	21,903	$286	12/31/2023
GWRS	21,903	$286	12/31/2023
Cullen Capital Management LLC	21,090	$276	12/31/2023
GWRS	21,090	$276	12/31/2023
Ameriprise Financial Inc.	19,207	$251	12/31/2023
GWRS	19,207	$251	12/31/2023
Goldman Sachs Group Inc.	18,605	$243	12/31/2023
GWRS	18,605	$243	12/31/2023
Clear Harbor Asset Management LLC	18,474	$242	12/31/2023
GWRS	18,474	$242	12/31/2023
Perritt Capital Management Inc.	18,000	$235	12/31/2023
GWRS	18,000	$235	12/31/2023
Rhumbline Advisers	17,281	$226	12/31/2023
GWRS	17,281	$226	12/31/2023
JPMorgan Chase & Co.	16,093	$210	12/31/2023
GWRS	16,093	$210	12/31/2023
Bank of America Corp DE	14,655	$192	12/31/2023
GWRS	14,655	$192	12/31/2023
CWM LLC	12,799	$164	03/31/2024
GWRS	12,799	$164	03/31/2024
Connors Investor Services Inc.	10,404	$136	12/31/2023
GWRS	10,404	$136	12/31/2023
Deutsche Bank AG	9,264	$121	12/31/2023
GWRS	9,264	$121	12/31/2023
Global Retirement Partners LLC	9,149	$117	03/31/2024
GWRS	9,149	$117	03/31/2024
MetLife Investment Management LLC	7,188	$94	12/31/2023
GWRS	7,188	$94	12/31/2023
American International Group Inc.	5,717	$75	12/31/2023
GWRS	5,717	$75	12/31/2023
Royal Bank of Canada	5,605	$73	12/31/2023
GWRS	5,605	$73	12/31/2023
FMR LLC	5,284	$69	12/31/2023
GWRS	5,284	$69	12/31/2023
Kepos Capital LP	3,042	$40	12/31/2023
GWRS	3,042	$40	12/31/2023
New York State Common Retirement Fund	2,921	$38	12/31/2023
GWRS	2,921	$38	12/31/2023