There is a long list of 371 institutional holders of IIPR 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 IIPR by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-IIPR table below, the initial column indicates the name of each top institutional holder of IIPR, with a link to that fund's top holdings. The next columns indicate the amount of IIPR stock held by each of the institutional holders of IIPR, followed by the IIPR 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
BlackRock Inc.	5,091,290	$513,304	12/31/2023
IIPR	5,091,290	$513,304	12/31/2023
Vanguard Group Inc.	4,382,796	$441,873	12/31/2023
IIPR	4,382,796	$441,873	12/31/2023
State Street Corp	1,790,418	$183,744	12/31/2023
IIPR	1,790,418	$183,744	12/31/2023
Zimmer Partners LP	950,628	$95,842	12/31/2023
IIPR	950,628	$95,842	12/31/2023
Northern Trust Corp	381,283	$38,441	12/31/2023
IIPR	381,283	$38,441	12/31/2023
Charles Schwab Investment Management Inc.	378,945	$38,205	12/31/2023
IIPR	378,945	$38,205	12/31/2023
JPMorgan Chase & Co.	373,412	$37,647	12/31/2023
IIPR	373,412	$37,647	12/31/2023
Morgan Stanley	343,414	$34,623	12/31/2023
IIPR	343,414	$34,623	12/31/2023
Bank of New York Mellon Corp	342,929	$34,574	12/31/2023
IIPR	342,929	$34,574	12/31/2023
Norges Bank	308,628	$31,116	12/31/2023
IIPR	308,628	$31,116	12/31/2023
Citadel Advisors LLC		$31,081	12/31/2023
IIPR	336,692	$33,945	12/31/2023
Put	56,900	$5,737	12/31/2023
Call	28,500	$2,873	12/31/2023
Legal & General Group Plc	263,979	$26,614	12/31/2023
IIPR	263,979	$26,614	12/31/2023
Dimensional Fund Advisors LP	202,637	$20,430	12/31/2023
IIPR	202,637	$20,430	12/31/2023
Mirae Asset Global Investments Co. Ltd.	173,846	$17,527	12/31/2023
IIPR	173,846	$17,527	12/31/2023
Principal Financial Group Inc.	172,647	$17,406	12/31/2023
IIPR	172,647	$17,406	12/31/2023
Invesco Ltd.	167,619	$16,899	12/31/2023
IIPR	167,619	$16,899	12/31/2023
T. Rowe Price Investment Management Inc.	120,442	$12,143	12/31/2023
IIPR	120,442	$12,143	12/31/2023
Ameriprise Financial Inc.	108,174	$10,908	12/31/2023
IIPR	108,174	$10,908	12/31/2023
American Assets Capital Advisers LLC	107,110	$10,799	12/31/2023
IIPR	107,110	$10,799	12/31/2023
Rhumbline Advisers	103,079	$10,392	12/31/2023
IIPR	103,079	$10,392	12/31/2023
PEAK6 Investments LLC		$10,122	12/31/2023
Call	116,100	$11,705	12/31/2023
Put	15,700	$1,583	12/31/2023
Nuveen Asset Management LLC	98,678	$9,951	12/31/2023
IIPR	98,678	$9,951	12/31/2023
Peregrine Capital Management LLC	89,323	$9,006	12/31/2023
IIPR	89,323	$9,006	12/31/2023
Goldman Sachs Group Inc.	89,062	$8,979	12/31/2023
IIPR	89,062	$8,979	12/31/2023
Oppenheimer & Co. Inc.	72,016	$7,261	12/31/2023
IIPR	72,016	$7,261	12/31/2023
Kennedy Capital Management Inc.	71,618	$7,221	12/31/2023
IIPR	71,618	$7,221	12/31/2023
State of Wisconsin Investment Board	71,444	$7,203	12/31/2023
IIPR	71,444	$7,203	12/31/2023
UBS Asset Management Americas Inc.	67,010	$6,756	12/31/2023
IIPR	67,010	$6,756	12/31/2023
Thrivent Financial for Lutherans	58,568	$5,905	12/31/2023
IIPR	58,568	$5,905	12/31/2023
Public Sector Pension Investment Board	58,191	$5,867	12/31/2023
IIPR	58,191	$5,867	12/31/2023
California Public Employees Retirement System	56,091	$5,655	12/31/2023
IIPR	56,091	$5,655	12/31/2023
Great West Life Assurance Co. Can	55,356	$5,575	12/31/2023
IIPR	55,356	$5,575	12/31/2023
Swiss National Bank	55,300	$5,575	12/31/2023
IIPR	55,300	$5,575	12/31/2023
First Trust Advisors LP	55,262	$5,572	12/31/2023
IIPR	55,262	$5,572	12/31/2023
Sheaff Brock Investment Advisors LLC	53,281	$5,372	12/31/2023
IIPR	53,281	$5,372	12/31/2023
Wedge Capital Management L L P NC	52,504	$5,293	12/31/2023
IIPR	52,504	$5,293	12/31/2023
New York State Teachers Retirement System	51,771	$5,220	12/31/2023
IIPR	51,771	$5,220	12/31/2023
LSV Asset Management	45,173	$4,554	12/31/2023
IIPR	45,173	$4,554	12/31/2023
Barclays PLC	45,057	$4,542	12/31/2023
IIPR	45,057	$4,542	12/31/2023
Asset Management One Co. Ltd.	43,110	$4,433	12/31/2023
IIPR	43,110	$4,433	12/31/2023
Prudential Financial Inc.	43,874	$4,423	12/31/2023
IIPR	43,874	$4,423	12/31/2023
UBS Group AG	41,864	$4,221	12/31/2023
IIPR	41,864	$4,221	12/31/2023
Tudor Investment Corp Et Al		$4,083	12/31/2023
IIPR	52,192	$5,262	12/31/2023
Put	14,000	$1,411	12/31/2023
Call	2,300	$232	12/31/2023
Public Employees Retirement System of Ohio	40,267	$4,060	12/31/2023
IIPR	40,267	$4,060	12/31/2023
Jane Street Group LLC		$4,034	12/31/2023
Call	43,800	$4,416	12/31/2023
Put	23,500	$2,369	12/31/2023
IIPR	19,708	$1,987	12/31/2023
Alliancebernstein L.P.	39,290	$3,961	12/31/2023
IIPR	39,290	$3,961	12/31/2023
Bridgeway Capital Management Inc.	35,000	$3,529	12/31/2023
IIPR	35,000	$3,529	12/31/2023
Credit Suisse AG	34,427	$3,471	12/31/2023
IIPR	34,427	$3,471	12/31/2023
Schonfeld Strategic Advisors LLC	33,642	$3,392	12/31/2023
IIPR	33,642	$3,392	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	33,085	$3,336	12/31/2023
IIPR	33,085	$3,336	12/31/2023