On this page, we present all of the funds holding GRBK from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding GRBK, with a link to that fund's top holdings. The next columns indicate the amount of GRBK stock held by each of the funds holding GRBK, followed by the GRBK position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 258 funds holding GRBK within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Punch & Associates Investment Management Inc.. For more details on the positions held by Punch & Associates Investment Management Inc. (or by any of the other funds holding GRBK), click the fund name in the "Holder" column of the funds-holding-GRBK table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Punch & Associates Investment Management Inc.		$24,164,520	12/31/2023
Call	464,774	$24,140,380	12/31/2023
GRBK	464,774	$24,140	12/31/2023
Greenlight Capital Inc.	11,404,883	$592,370	12/31/2023
GRBK	11,404,883	$592,370	12/31/2023
BlackRock Inc.	4,148,332	$215,464	12/31/2023
GRBK	4,148,332	$215,464	12/31/2023
Vanguard Group Inc.	2,403,836	$124,855	12/31/2023
GRBK	2,403,836	$124,855	12/31/2023
Dimensional Fund Advisors LP	1,597,328	$82,966	12/31/2023
GRBK	1,597,328	$82,966	12/31/2023
Pacer Advisors Inc.	1,253,421	$65,103	12/31/2023
GRBK	1,253,421	$65,103	12/31/2023
State Street Corp	1,206,082	$62,644	12/31/2023
GRBK	1,206,082	$62,644	12/31/2023
Salem Investment Counselors Inc.	737,138	$44,398	03/31/2024
GRBK	737,138	$44,398	03/31/2024
FMR LLC	749,650	$38,937	12/31/2023
GRBK	749,650	$38,937	12/31/2023
JBF Capital Inc.	636,530	$33,061	12/31/2023
GRBK	636,530	$33,061	12/31/2023
Geode Capital Management LLC	550,970	$28,621	12/31/2023
GRBK	550,970	$28,621	12/31/2023
Arrowstreet Capital Limited Partnership	534,940	$27,785	12/31/2023
GRBK	534,940	$27,785	12/31/2023
American Century Companies Inc.	495,205	$25,721	12/31/2023
GRBK	495,205	$25,721	12/31/2023
Price T Rowe Associates Inc. MD	479,109	$24,886	12/31/2023
GRBK	479,109	$24,886	12/31/2023
GW&K Investment Management LLC	416,243	$21,620	12/31/2023
GRBK	416,243	$21,620	12/31/2023
Lord Abbett & CO. LLC	287,685	$14,942	12/31/2023
GRBK	287,685	$14,942	12/31/2023
Morgan Stanley	283,894	$14,745	12/31/2023
GRBK	283,894	$14,745	12/31/2023
Goldman Sachs Group Inc.	276,693	$14,371	12/31/2023
GRBK	276,693	$14,371	12/31/2023
Northern Trust Corp	266,470	$13,840	12/31/2023
GRBK	266,470	$13,840	12/31/2023
Bank of New York Mellon Corp	234,793	$12,195	12/31/2023
GRBK	234,793	$12,195	12/31/2023
Invesco Ltd.	223,196	$11,593	12/31/2023
GRBK	223,196	$11,593	12/31/2023
Charles Schwab Investment Management Inc.	214,490	$11,141	12/31/2023
GRBK	214,490	$11,141	12/31/2023
JPMorgan Chase & Co.	213,936	$11,112	12/31/2023
GRBK	213,936	$11,112	12/31/2023
Millennium Management LLC	201,999	$10,492	12/31/2023
GRBK	201,999	$10,492	12/31/2023
Lazard Asset Management LLC	189,848	$9,859	12/31/2023
GRBK	189,848	$9,859	12/31/2023
D. E. Shaw & Co. Inc.	189,077	$9,821	12/31/2023
GRBK	189,077	$9,821	12/31/2023
Nuveen Asset Management LLC	178,758	$9,285	12/31/2023
GRBK	178,758	$9,285	12/31/2023
First Manhattan Co.	173,604	$9,017	12/31/2023
GRBK	173,604	$9,017	12/31/2023
Hennessy Advisors Inc.	138,700	$8,354	03/31/2024
GRBK	138,700	$8,354	03/31/2024
Algert Global LLC	156,171	$8,112	12/31/2023
GRBK	156,171	$8,112	12/31/2023
Qube Research & Technologies Ltd	149,203	$7,750	12/31/2023
GRBK	149,203	$7,750	12/31/2023
Brandywine Global Investment Management LLC	144,691	$7,515	12/31/2023
GRBK	144,691	$7,515	12/31/2023
Principal Financial Group Inc.	139,447	$7,243	12/31/2023
GRBK	139,447	$7,243	12/31/2023
Allianz Asset Management GmbH	124,855	$6,485	12/31/2023
GRBK	124,855	$6,485	12/31/2023
Russell Investments Group Ltd.	120,094	$6,238	12/31/2023
GRBK	120,094	$6,238	12/31/2023
Raymond James Financial Services Advisors Inc.	116,476	$6,050	12/31/2023
GRBK	116,476	$6,050	12/31/2023
Bridgeway Capital Management Inc.	112,900	$5,864	12/31/2023
GRBK	112,900	$5,864	12/31/2023
Two Sigma Advisers LP	110,300	$5,729	12/31/2023
GRBK	110,300	$5,729	12/31/2023
Ameriprise Financial Inc.	101,552	$5,275	12/31/2023
GRBK	101,552	$5,275	12/31/2023
Woodson Capital Management LP	94,000	$4,882	12/31/2023
GRBK	94,000	$4,882	12/31/2023
Bank of America Corp DE	90,724	$4,712	12/31/2023
GRBK	90,724	$4,712	12/31/2023
Rice Hall James & Associates LLC	85,684	$4,450	12/31/2023
GRBK	85,684	$4,450	12/31/2023
Security National Bank	73,674	$4,437	03/31/2024
GRBK	73,674	$4,437	03/31/2024
AWH Capital L.P.	83,641	$4,344	12/31/2023
GRBK	83,641	$4,344	12/31/2023
Rhumbline Advisers	82,616	$4,291	12/31/2023
GRBK	82,616	$4,291	12/31/2023
Amundi	84,516	$4,277	12/31/2023
GRBK	84,516	$4,277	12/31/2023
Cubist Systematic Strategies LLC		$4,217	12/31/2023
GRBK	65,387	$3,396	12/31/2023
Call	15,800	$821	12/31/2023
North Star Investment Management Corp.	79,675	$4,138	12/31/2023
GRBK	79,675	$4,138	12/31/2023
LSV Asset Management	76,200	$3,958	12/31/2023
GRBK	76,200	$3,958	12/31/2023
Legal & General Group Plc	74,632	$3,875	12/31/2023
GRBK	74,632	$3,875	12/31/2023
Ballast Inc.	73,494	$3,817	12/31/2023
GRBK	73,494	$3,817	12/31/2023
AQR Capital Management LLC	71,292	$3,703	12/31/2023
GRBK	71,292	$3,703	12/31/2023
UBS Group AG	70,396	$3,656	12/31/2023
GRBK	70,396	$3,656	12/31/2023
First Trust Advisors LP	66,998	$3,480	12/31/2023
GRBK	66,998	$3,480	12/31/2023
Assenagon Asset Management S.A.	65,231	$3,388	12/31/2023
GRBK	65,231	$3,388	12/31/2023
Triasima Portfolio Management inc.	63,185	$3,282	12/31/2023
GRBK	63,185	$3,282	12/31/2023
Thrivent Financial for Lutherans	62,609	$3,252	12/31/2023
GRBK	62,609	$3,252	12/31/2023
Hotchkis & Wiley Capital Management LLC	62,601	$3,251	12/31/2023
GRBK	62,601	$3,251	12/31/2023
Swiss National Bank	62,600	$3,251	12/31/2023
GRBK	62,600	$3,251	12/31/2023
Tudor Investment Corp Et Al	61,928	$3,217	12/31/2023
GRBK	61,928	$3,217	12/31/2023
Seizert Capital Partners LLC	61,590	$3,199	12/31/2023
GRBK	61,590	$3,199	12/31/2023
Twinbeech Capital LP	54,872	$2,850	12/31/2023
GRBK	54,872	$2,850	12/31/2023
Balyasny Asset Management LLC	54,699	$2,841	12/31/2023
GRBK	54,699	$2,841	12/31/2023
Two Sigma Investments LP	54,423	$2,827	12/31/2023
GRBK	54,423	$2,827	12/31/2023
Public Sector Pension Investment Board	52,736	$2,739	12/31/2023
GRBK	52,736	$2,739	12/31/2023
Belpointe Asset Management LLC	51,283	$2,664	12/31/2023
GRBK	51,283	$2,664	12/31/2023
Jane Street Group LLC		$2,638	12/31/2023
GRBK	56,401	$2,929	12/31/2023
Put	5,600	$291	12/31/2023
First Sabrepoint Capital Management LP	50,000	$2,597	12/31/2023
GRBK	50,000	$2,597	12/31/2023
Ranger Investment Management L.P.	49,985	$2,596	12/31/2023
GRBK	49,985	$2,596	12/31/2023
Kennedy Capital Management Inc.	47,704	$2,478	12/31/2023
GRBK	47,704	$2,478	12/31/2023
Credit Suisse AG	43,443	$2,256	12/31/2023
GRBK	43,443	$2,256	12/31/2023
O Shaughnessy Asset Management LLC	42,819	$2,224	12/31/2023
GRBK	42,819	$2,224	12/31/2023
Walleye Trading LLC		$2,103	12/31/2023
Call	42,500	$2,207	12/31/2023
Put	2,000	$104	12/31/2023
PEAK6 Investments LLC		$1,993	12/31/2023
GRBK	32,180	$1,671	12/31/2023
Call	6,200	$322	12/31/2023
UBS Asset Management Americas Inc.	37,110	$1,927	12/31/2023
GRBK	37,110	$1,927	12/31/2023
Raymond James & Associates	36,829	$1,913	12/31/2023
GRBK	36,829	$1,913	12/31/2023
Los Angeles Capital Management & Equity Research Inc.	30,158	$1,816	03/31/2024
GRBK	30,158	$1,816	03/31/2024
California State Teachers Retirement System	32,600	$1,693	12/31/2023
GRBK	32,600	$1,693	12/31/2023
Alliancebernstein L.P.	32,420	$1,684	12/31/2023
GRBK	32,420	$1,684	12/31/2023
Victory Capital Management Inc.	31,129	$1,617	12/31/2023
GRBK	31,129	$1,617	12/31/2023
Prudential Financial Inc.	29,819	$1,549	12/31/2023
GRBK	29,819	$1,549	12/31/2023
Teacher Retirement System of Texas	28,670	$1,489	12/31/2023
GRBK	28,670	$1,489	12/31/2023
Quantedge Capital Pte Ltd	28,100	$1,460	12/31/2023
GRBK	28,100	$1,460	12/31/2023
Citigroup Inc.	27,917	$1,450	12/31/2023
GRBK	27,917	$1,450	12/31/2023
Great West Life Assurance Co. Can	27,907	$1,445	12/31/2023
GRBK	27,907	$1,445	12/31/2023
Janus Henderson Group PLC	27,394	$1,422	12/31/2023
GRBK	27,394	$1,422	12/31/2023
Shikiar Asset Management Inc.		$1,380	12/31/2023
GRBK.PRA	76,650	$1,380	12/31/2023
Connor Clark & Lunn Investment Management Ltd.	26,307	$1,366	12/31/2023
GRBK	26,307	$1,366	12/31/2023
Exchange Traded Concepts LLC	22,282	$1,342	03/31/2024
GRBK	22,282	$1,342	03/31/2024
Ritholtz Wealth Management	25,786	$1,339	12/31/2023
GRBK	25,786	$1,339	12/31/2023
Susquehanna International Group LLP		$1,320	12/31/2023
Call	38,000	$1,974	12/31/2023
Put	29,100	$1,511	12/31/2023
GRBK	16,493	$857	12/31/2023
Crown Advisors Management Inc.	25,000	$1,298	12/31/2023
GRBK	25,000	$1,298	12/31/2023
Engineers Gate Manager LP	24,908	$1,294	12/31/2023
GRBK	24,908	$1,294	12/31/2023
Campbell & CO Investment Adviser LLC	24,035	$1,248	12/31/2023
GRBK	24,035	$1,248	12/31/2023
Bridgewater Associates LP	22,221	$1,154	12/31/2023
GRBK	22,221	$1,154	12/31/2023
CWM Advisors LLC	22,205	$1,153	12/31/2023
GRBK	22,205	$1,153	12/31/2023
Texas Permanent School Fund	21,952	$1,140	12/31/2023
GRBK	21,952	$1,140	12/31/2023
Advisory Research Inc.	21,358	$1,109	12/31/2023
GRBK	21,358	$1,109	12/31/2023
TD Asset Management Inc.	21,300	$1,106	12/31/2023
GRBK	21,300	$1,106	12/31/2023
CI Private Wealth LLC	21,077	$1,095	12/31/2023
GRBK	21,077	$1,095	12/31/2023
Y Intercept Hong Kong Ltd	20,265	$1,053	12/31/2023
GRBK	20,265	$1,053	12/31/2023
Jennison Associates LLC	19,030	$988	12/31/2023
GRBK	19,030	$988	12/31/2023
BNP Paribas Arbitrage SA	18,793	$976	12/31/2023
GRBK	18,793	$976	12/31/2023
Axxcess Wealth Management LLC	18,651	$969	12/31/2023
GRBK	18,651	$969	12/31/2023
Occudo Quantitative Strategies LP	18,486	$960	12/31/2023
GRBK	18,486	$960	12/31/2023
Rafferty Asset Management LLC	18,308	$951	12/31/2023
GRBK	18,308	$951	12/31/2023
Diamond Hill Capital Management Inc.	17,555	$912	12/31/2023
GRBK	17,555	$912	12/31/2023
Dynamic Technology Lab Private Ltd	16,668	$866	12/31/2023
GRBK	16,668	$866	12/31/2023
The Manufacturers Life Insurance Company	16,099	$836	12/31/2023
GRBK	16,099	$836	12/31/2023
State of Alaska Department of Revenue	15,634	$812	12/31/2023
GRBK	15,634	$812	12/31/2023
Whalen Wealth Management Inc.	15,489	$804	12/31/2023
GRBK	15,489	$804	12/31/2023
Voya Investment Management LLC	15,170	$788	12/31/2023
GRBK	15,170	$788	12/31/2023
Stifel Financial Corp	14,794	$768	12/31/2023
GRBK	14,794	$768	12/31/2023
Yousif Capital Management LLC	14,683	$763	12/31/2023
GRBK	14,683	$763	12/31/2023
New York State Teachers Retirement System	14,637	$760	12/31/2023
GRBK	14,637	$760	12/31/2023
Seven Eight Capital LP	14,405	$748	12/31/2023
GRBK	14,405	$748	12/31/2023
Kendall Capital Management	14,400	$748	12/31/2023
GRBK	14,400	$748	12/31/2023
Illinois Municipal Retirement Fund	14,340	$745	12/31/2023
GRBK	14,340	$745	12/31/2023
Jacobs Levy Equity Management Inc.	14,327	$744	12/31/2023
GRBK	14,327	$744	12/31/2023
Cambria Investment Management L.P.	14,317	$744	12/31/2023
GRBK	14,317	$744	12/31/2023
American International Group Inc.	14,165	$736	12/31/2023
GRBK	14,165	$736	12/31/2023
Strs Ohio	14,100	$732	12/31/2023
GRBK	14,100	$732	12/31/2023
Zacks Investment Management	14,083	$731	12/31/2023
GRBK	14,083	$731	12/31/2023
MetLife Investment Management LLC	13,761	$715	12/31/2023
GRBK	13,761	$715	12/31/2023
Legato Capital Management LLC	11,625	$700	03/31/2024
GRBK	11,625	$700	03/31/2024
Vestcor Inc	13,373	$695	12/31/2023
GRBK	13,373	$695	12/31/2023
Numerai GP LLC	13,230	$687	12/31/2023
GRBK	13,230	$687	12/31/2023
Aquatic Capital Management LLC	13,200	$686	12/31/2023
GRBK	13,200	$686	12/31/2023
HighTower Advisors LLC	13,138	$682	12/31/2023
GRBK	13,138	$682	12/31/2023
Stratos Wealth Partners LTD.	11,269	$679	03/31/2024
GRBK	11,269	$679	03/31/2024
Perfromance Wealth Partners LLC	13,000	$675	12/31/2023
GRBK	13,000	$675	12/31/2023
Mirae Asset Global Investments Co. Ltd.	12,936	$672	12/31/2023
GRBK	12,936	$672	12/31/2023
Coastal Investment Advisors Inc.	11,062	$666	03/31/2024
GRBK	11,062	$666	03/31/2024
Louisiana State Employees Retirement System	12,700	$660	12/31/2023
GRBK	12,700	$660	12/31/2023
SG Americas Securities LLC	12,534	$651	12/31/2023
GRBK	12,534	$651	12/31/2023
Aviva PLC	12,432	$646	12/31/2023
GRBK	12,432	$646	12/31/2023
Deutsche Bank AG	12,090	$628	12/31/2023
GRBK	12,090	$628	12/31/2023
Aigen Investment Management LP	12,060	$626	12/31/2023
GRBK	12,060	$626	12/31/2023
State of Tennessee Treasury Department	11,882	$617	12/31/2023
GRBK	11,882	$617	12/31/2023
Janney Montgomery Scott LLC	11,178	$581	12/31/2023
GRBK	11,178	$581	12/31/2023
New York State Common Retirement Fund	11,131	$578	12/31/2023
GRBK	11,131	$578	12/31/2023
Argent Capital Management LLC	10,507	$546	12/31/2023
GRBK	10,507	$546	12/31/2023
Shariaportfolio Inc.	10,435	$542	12/31/2023
GRBK	10,435	$542	12/31/2023
Amalgamated Bank	10,201	$530	12/31/2023
GRBK	10,201	$530	12/31/2023
Cavalier Investments LLC	10,044	$522	12/31/2023
GRBK	10,044	$522	12/31/2023
Strategies Wealth Advisors LLC	9,800	$509	12/31/2023
GRBK	9,800	$509	12/31/2023
Franklin Resources Inc.	9,742	$506	12/31/2023
GRBK	9,742	$506	12/31/2023
Truist Financial Corp	9,331	$485	12/31/2023
GRBK	9,331	$485	12/31/2023
Maryland State Retirement & Pension System	9,236	$480	12/31/2023
GRBK	9,236	$480	12/31/2023
Quest Partners LLC	9,201	$478	12/31/2023
GRBK	9,201	$478	12/31/2023
Arizona State Retirement System	8,881	$461	12/31/2023
GRBK	8,881	$461	12/31/2023
Teachers Retirement System of The State of Kentucky	8,803	$457	12/31/2023
GRBK	8,803	$457	12/31/2023
Squarepoint Ops LLC	8,807	$457	12/31/2023
GRBK	8,807	$457	12/31/2023
Capstone Investment Advisors LLC	8,774	$456	12/31/2023
GRBK	8,774	$456	12/31/2023
Bailard Inc.	8,693	$452	12/31/2023
GRBK	8,693	$452	12/31/2023
Wells Fargo & Company MN	8,685	$451	12/31/2023
GRBK	8,685	$451	12/31/2023
TBH Global Asset Management LLC	8,662	$450	12/31/2023
GRBK	8,662	$450	12/31/2023
WINTON GROUP Ltd	8,517	$442	12/31/2023
GRBK	8,517	$442	12/31/2023
Summit Global Investments	8,457	$439	12/31/2023
GRBK	8,457	$439	12/31/2023
Tower Research Capital LLC TRC	7,943	$413	12/31/2023
GRBK	7,943	$413	12/31/2023
Handelsbanken Fonder AB	7,900	$410	12/31/2023
GRBK	7,900	$410	12/31/2023
Royal Bank of Canada	7,610	$395	12/31/2023
GRBK	7,610	$395	12/31/2023
State Board of Administration of Florida Retirement System	7,550	$392	12/31/2023
GRBK	7,550	$392	12/31/2023
Oregon Public Employees Retirement Fund	7,472	$388	12/31/2023
GRBK	7,472	$388	12/31/2023
Lakewood Asset Management LLC	7,366	$383	12/31/2023
GRBK	7,366	$383	12/31/2023
Obermeyer Wood Investment Counsel Lllp	6,975	$362	12/31/2023
GRBK	6,975	$362	12/31/2023
Zurcher Kantonalbank Zurich Cantonalbank	6,792	$353	12/31/2023
GRBK	6,792	$353	12/31/2023
Advisor Group Holdings Inc.	6,567	$341	12/31/2023
GRBK	6,567	$341	12/31/2023
Cornerstone Investment Partners LLC	6,418	$333	12/31/2023
GRBK	6,418	$333	12/31/2023
NinePointTwo Capital	6,311	$327	12/31/2023
GRBK	6,311	$327	12/31/2023
Edge Capital Group LLC	6,200	$322	12/31/2023
GRBK	6,200	$322	12/31/2023
Mariner LLC	5,921	$308	12/31/2023
GRBK	5,921	$308	12/31/2023
Point72 Middle East FZE	5,854	$304	12/31/2023
GRBK	5,854	$304	12/31/2023
Elgethun Capital Management	5,800	$301	12/31/2023
GRBK	5,800	$301	12/31/2023
Sivia Capital Partners LLC	4,920	$296	03/31/2024
GRBK	4,920	$296	03/31/2024
Commonwealth of Pennsylvania Public School Empls Retrmt SYS	5,484	$285	12/31/2023
GRBK	5,484	$285	12/31/2023
PFG Advisors	5,078	$264	12/31/2023
GRBK	5,078	$264	12/31/2023
Everence Capital Management Inc.	5,000	$260	12/31/2023
GRBK	5,000	$260	12/31/2023
Third Avenue Management LLC	5,000	$260	12/31/2023
GRBK	5,000	$260	12/31/2023
Moors & Cabot Inc.	5,000	$260	12/31/2023
GRBK	5,000	$260	12/31/2023
Beaird Harris Wealth Management LLC	5,000	$260	12/31/2023
GRBK	5,000	$260	12/31/2023
Wiley BROS. Aintree Capital LLC	4,245	$256	03/31/2024
GRBK	4,245	$256	03/31/2024
ProShare Advisors LLC	4,882	$254	12/31/2023
GRBK	4,882	$254	12/31/2023
Centiva Capital LP	4,599	$239	12/31/2023
GRBK	4,599	$239	12/31/2023
AXQ Capital LP	4,579	$238	12/31/2023
GRBK	4,579	$238	12/31/2023
Hennion & Walsh Asset Management Inc.	3,869	$233	03/31/2024
GRBK	3,869	$233	03/31/2024
Mutual of America Capital Management LLC	4,448	$231	12/31/2023
GRBK	4,448	$231	12/31/2023
Man Group plc	4,367	$227	12/31/2023
GRBK	4,367	$227	12/31/2023
State of Wisconsin Investment Board	4,358	$226	12/31/2023
GRBK	4,358	$226	12/31/2023
GSA Capital Partners LLP	4,308	$224	12/31/2023
GRBK	4,308	$224	12/31/2023
Envestnet Asset Management Inc.	4,316	$224	12/31/2023
GRBK	4,316	$224	12/31/2023
Toroso Investments LLC	4,188	$218	12/31/2023
GRBK	4,188	$218	12/31/2023
Dark Forest Capital Management LP	4,077	$212	12/31/2023
GRBK	4,077	$212	12/31/2023
Pictet Asset Management Holding SA	3,991	$207	12/31/2023
GRBK	3,991	$207	12/31/2023
Commonwealth Equity Services LLC	3,869	$201	12/31/2023
GRBK	3,869	$201	12/31/2023
Trexquant Investment LP	3,855	$200	12/31/2023
GRBK	3,855	$200	12/31/2023
State of Wyoming	3,658	$190	12/31/2023
GRBK	3,658	$190	12/31/2023
DekaBank Deutsche Girozentrale	3,576	$186	12/31/2023
GRBK	3,576	$186	12/31/2023
ORG Partners LLC	3,578	$186	12/31/2023
GRBK	3,578	$186	12/31/2023
DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main	3,031	$157	12/31/2023
GRBK	3,031	$157	12/31/2023
US Bancorp DE	2,956	$154	12/31/2023
GRBK	2,956	$154	12/31/2023
CWM LLC	2,435	$147	03/31/2024
GRBK	2,435	$147	03/31/2024
Larson Financial Group LLC	2,657	$138	12/31/2023
GRBK	2,657	$138	12/31/2023
Ameritas Investment Partners Inc.	2,623	$136	12/31/2023
GRBK	2,623	$136	12/31/2023
Whittier Trust Co.	2,508	$130	12/31/2023
GRBK	2,508	$130	12/31/2023
Planned Solutions Inc.	2,360	$123	12/31/2023
GRBK	2,360	$123	12/31/2023
Citadel Advisors LLC		$116	12/31/2023
Call	42,700	$2,218	12/31/2023
Put	40,500	$2,104	12/31/2023
GRBK	31	$2	12/31/2023
First Horizon Advisors Inc.	2,224	$116	12/31/2023
GRBK	2,224	$116	12/31/2023
Quantbot Technologies LP	2,096	$109	12/31/2023
GRBK	2,096	$109	12/31/2023
GAMMA Investing LLC	1,577	$95	03/31/2024
GRBK	1,577	$95	03/31/2024
Metropolitan Life Insurance Co NY	1,521	$79	12/31/2023
GRBK	1,521	$79	12/31/2023
Optimum Investment Advisors	1,000	$60	03/31/2024
GRBK	1,000	$60	03/31/2024
Byrne Asset Management LLC	1,140	$60	12/31/2023
GRBK	1,140	$60	12/31/2023
Nisa Investment Advisors LLC	1,020	$53	12/31/2023
GRBK	1,020	$53	12/31/2023
KBC Group NV	930	$48	12/31/2023
GRBK	930	$48	12/31/2023
Thompson Investment Management Inc.		$34	03/31/2024
GRBK.PRA	1,500	$34	03/31/2024
Northwestern Mutual Wealth Management Co.	592	$31	12/31/2023
GRBK	592	$31	12/31/2023
Federated Hermes Inc.	549	$29	12/31/2023
GRBK	549	$29	12/31/2023
The PNC Financial Services Group Inc.	457	$24	12/31/2023
GRBK	457	$24	12/31/2023
Creative Financial Designs Inc. ADV	437	$23	12/31/2023
GRBK	437	$23	12/31/2023
Tucker Asset Management LLC	444	$23	12/31/2023
GRBK	444	$23	12/31/2023
Nvwm LLC	416	$22	12/31/2023
GRBK	416	$22	12/31/2023
Rocky Mountain Advisers LLC	400	$21	12/31/2023
GRBK	400	$21	12/31/2023
Steward Partners Investment Advisory LLC	393	$20	12/31/2023
GRBK	393	$20	12/31/2023
Quadrant Capital Group LLC	339	$18	12/31/2023
GRBK	339	$18	12/31/2023
Orion Capital Management LLC	350	$18	12/31/2023
GRBK	350	$18	12/31/2023
Signaturefd LLC	319	$17	12/31/2023
GRBK	319	$17	12/31/2023
Godsey & Gibb Associates	300	$16	12/31/2023
GRBK	300	$16	12/31/2023
Ronald Blue Trust Inc.	268	$14	12/31/2023
GRBK	268	$14	12/31/2023
Picton Mahoney Asset Management	220	$12	12/31/2023
GRBK	220	$12	12/31/2023
Smartleaf Asset Management LLC	164	$9	12/31/2023
GRBK	164	$9	12/31/2023
Hanseatic Management Services Inc.	153	$8	12/31/2023
GRBK	153	$8	12/31/2023
AJOVista LLC	159	$8	12/31/2023
GRBK	159	$8	12/31/2023
Raleigh Capital Management Inc.	117	$6	12/31/2023
GRBK	117	$6	12/31/2023
LGT Financial Advisors LLC	125	$6	12/31/2023
GRBK	125	$6	12/31/2023
Point72 Asset Management L.P.	100	$5	12/31/2023
GRBK	100	$5	12/31/2023
EverSource Wealth Advisors LLC	76	$4	12/31/2023
GRBK	76	$4	12/31/2023
Parallel Advisors LLC	57	$3	12/31/2023
GRBK	57	$3	12/31/2023
Lindbrook Capital LLC	58	$3	12/31/2023
GRBK	58	$3	12/31/2023
Massmutual Trust Co. FSB ADV	37	$2	03/31/2024
GRBK	37	$2	03/31/2024
Versant Capital Management Inc	38	$2	03/31/2024
GRBK	38	$2	03/31/2024
SOA Wealth Advisors LLC.	37	$2	03/31/2024
GRBK	37	$2	03/31/2024
Globeflex Capital L P	34	$2	12/31/2023
GRBK	34	$2	12/31/2023
Advisory Services Network LLC	34	$2	12/31/2023
GRBK	34	$2	12/31/2023
Nelson Van Denburg & Campbell Wealth Management Group LLC	37	$2	12/31/2023
GRBK	37	$2	12/31/2023
Bell Investment Advisors Inc	35	$2	12/31/2023
GRBK	35	$2	12/31/2023
Farmers & Merchants Investments Inc.	17	$1	03/31/2024
GRBK	17	$1	03/31/2024
Huntington National Bank	20	$1	12/31/2023
GRBK	20	$1	12/31/2023
Group One Trading L.P.		$1	12/31/2023
Put	600	$31	12/31/2023
Call	300	$16	12/31/2023
GRBK	315	$16	12/31/2023
Assetmark Inc.	24	$1	12/31/2023
GRBK	24	$1	12/31/2023
Allworth Financial LP	14	$1	12/31/2023
GRBK	14	$1	12/31/2023
Farther Finance Advisors LLC	26	$1	12/31/2023
GRBK	26	$1	12/31/2023
WealthCollab LLC	15	$1	12/31/2023
GRBK	15	$1	12/31/2023
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
GRBK	0	$0	12/31/2023
Robeco Institutional Asset Management B.V.	0	$0	12/31/2023
GRBK	0	$0	12/31/2023
Parkside Financial Bank & Trust	5	$0	12/31/2023
GRBK	5	$0	12/31/2023
Covestor Ltd	2	$0	12/31/2023
GRBK	2	$0	12/31/2023
Pineridge Advisors LLC	1	$0	12/31/2023
GRBK	1	$0	12/31/2023
Barclays PLC	61,002	$-1,611	12/31/2023
Put	92,000	$4,778	12/31/2023
GRBK	61,002	$3,167	12/31/2023