There is a long list of 131 institutional holders of IGR 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 IGR by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-IGR table below, the initial column indicates the name of each top institutional holder of IGR, with a link to that fund's top holdings. The next columns indicate the amount of IGR stock held by each of the institutional holders of IGR, followed by the IGR 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
Morgan Stanley	10,754,074	$58,395	12/31/2023
IGR	10,754,074	$58,395	12/31/2023
UBS Group AG	4,668,688	$25,351	12/31/2023
IGR	4,668,688	$25,351	12/31/2023
Sit Investment Associates Inc.	4,218,048	$22,904	12/31/2023
IGR	4,218,048	$22,904	12/31/2023
Bank of America Corp DE	2,434,315	$13,218	12/31/2023
IGR	2,434,315	$13,218	12/31/2023
Flagship Harbor Advisors LLC	1,457,415	$7,841	03/31/2024
IGR	1,457,415	$7,841	03/31/2024
Wells Fargo & Company MN	1,425,885	$7,743	12/31/2023
IGR	1,425,885	$7,743	12/31/2023
Saba Capital Management L.P.	950,873	$5,163	12/31/2023
IGR	950,873	$5,163	12/31/2023
Ameriprise Financial Inc.	863,072	$4,779	12/31/2023
IGR	863,072	$4,779	12/31/2023
City of London Investment Management Co. Ltd.	867,281	$4,709	12/31/2023
IGR	867,281	$4,709	12/31/2023
Landscape Capital Management L.L.C.	850,438	$4,618	12/31/2023
IGR	850,438	$4,618	12/31/2023
Advisor Group Holdings Inc.	843,855	$4,582	12/31/2023
IGR	843,855	$4,582	12/31/2023
Advisors Asset Management Inc.	699,857	$3,800	12/31/2023
IGR	699,857	$3,800	12/31/2023
Pacific Wealth Strategies Group Inc.	581,906	$3,131	03/31/2024
IGR	581,906	$3,131	03/31/2024
CNH Partners LLC	512,787	$2,784	12/31/2023
IGR	512,787	$2,784	12/31/2023
LPL Financial LLC	430,667	$2,339	12/31/2023
IGR	430,667	$2,339	12/31/2023
Wolverine Asset Management LLC	406,544	$2,208	12/31/2023
IGR	406,544	$2,208	12/31/2023
Roumell Asset Management LLC	395,000	$2,145	12/31/2023
IGR	395,000	$2,145	12/31/2023
Clough Capital Partners L P	364,587	$1,980	12/31/2023
IGR	364,587	$1,980	12/31/2023
WealthTrust Axiom LLC	303,259	$1,647	12/31/2023
IGR	303,259	$1,647	12/31/2023
Royal Bank of Canada	288,352	$1,566	12/31/2023
IGR	288,352	$1,566	12/31/2023
Roman Butler Fullerton & Co.	265,145	$1,426	03/31/2024
IGR	265,145	$1,426	03/31/2024
Investment Partners Asset Management Inc.	258,967	$1,393	03/31/2024
IGR	258,967	$1,393	03/31/2024
Cetera Advisors LLC	254,293	$1,381	12/31/2023
IGR	254,293	$1,381	12/31/2023
Boothbay Fund Management LLC	250,000	$1,358	12/31/2023
IGR	250,000	$1,358	12/31/2023
Flow State Investments L.P.	239,243	$1,299	12/31/2023
IGR	239,243	$1,299	12/31/2023
Quantedge Capital Pte Ltd	221,400	$1,202	12/31/2023
IGR	221,400	$1,202	12/31/2023
Schwarz Dygos Wheeler Investment Advisors LLC	208,028	$1,130	12/31/2023
IGR	208,028	$1,130	12/31/2023
Cooper Financial Group	202,322	$1,088	03/31/2024
IGR	202,322	$1,088	03/31/2024
Standard Life Aberdeen plc	193,046	$1,048	12/31/2023
IGR	193,046	$1,048	12/31/2023
Rockefeller Capital Management L.P.	190,400	$1,034	12/31/2023
IGR	190,400	$1,034	12/31/2023
Baird Financial Group Inc.	180,145	$978	12/31/2023
IGR	180,145	$978	12/31/2023
Commonwealth Equity Services LLC	174,926	$941	03/31/2024
IGR	174,926	$941	03/31/2024
Stifel Financial Corp	148,021	$804	12/31/2023
IGR	148,021	$804	12/31/2023
Quarry LP	145,805	$792	12/31/2023
IGR	145,805	$792	12/31/2023
JPMorgan Chase & Co.	141,975	$771	12/31/2023
IGR	141,975	$771	12/31/2023
Samalin Investment Counsel LLC	139,665	$758	12/31/2023
IGR	139,665	$758	12/31/2023
180 Wealth Advisors LLC	137,952	$742	03/31/2024
IGR	137,952	$742	03/31/2024
Yakira Capital Management Inc.	131,214	$712	12/31/2023
IGR	131,214	$712	12/31/2023
Raymond James Financial Services Advisors Inc.	123,932	$667	03/31/2024
IGR	123,932	$667	03/31/2024
Cambridge Investment Research Advisors Inc.	118,060	$635	03/31/2024
IGR	118,060	$635	03/31/2024
Pathstone Holdings LLC	115,873	$629	12/31/2023
IGR	115,873	$629	12/31/2023
Raymond James & Associates	107,258	$577	03/31/2024
IGR	107,258	$577	03/31/2024
Cetera Advisor Networks LLC	103,918	$564	12/31/2023
IGR	103,918	$564	12/31/2023
Stolper Co	102,619	$552	03/31/2024
IGR	102,619	$552	03/31/2024
Stephens Inc. AR	96,445	$524	12/31/2023
IGR	96,445	$524	12/31/2023
Atomi Financial Group Inc.	95,465	$518	12/31/2023
IGR	95,465	$518	12/31/2023
Mariner LLC	90,523	$492	12/31/2023
IGR	90,523	$492	12/31/2023
Peapack Gladstone Financial Corp	82,748	$449	12/31/2023
IGR	82,748	$449	12/31/2023
Dynamic Advisor Solutions LLC	77,364	$416	03/31/2024
IGR	77,364	$416	03/31/2024
IHT Wealth Management LLC	76,227	$414	12/31/2023
IGR	76,227	$414	12/31/2023