There is a long list of 334 institutional holders of NSP 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 NSP by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-NSP table below, the initial column indicates the name of each top institutional holder of NSP, with a link to that fund's top holdings. The next columns indicate the amount of NSP stock held by each of the institutional holders of NSP, followed by the NSP 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.	5,340,113	$625,968	12/31/2023
NSP	5,340,113	$625,968	12/31/2023
Mawer Investment Management Ltd.	4,210,321	$493,534	12/31/2023
NSP	4,210,321	$493,534	12/31/2023
Vanguard Group Inc.	3,728,331	$437,035	12/31/2023
NSP	3,728,331	$437,035	12/31/2023
Earnest Partners LLC	1,230,286	$144,214	12/31/2023
NSP	1,230,286	$144,214	12/31/2023
State Street Corp	1,228,646	$144,022	12/31/2023
NSP	1,228,646	$144,022	12/31/2023
Bank of America Corp DE	1,021,603	$119,752	12/31/2023
NSP	1,021,603	$119,752	12/31/2023
Geode Capital Management LLC	908,825	$106,543	12/31/2023
NSP	908,825	$106,543	12/31/2023
Reinhart Partners Inc.	894,972	$98,098	03/31/2024
NSP	894,972	$98,098	03/31/2024
Dimensional Fund Advisors LP	702,844	$82,386	12/31/2023
NSP	702,844	$82,386	12/31/2023
Sei Investments Co.	655,579	$76,846	12/31/2023
NSP	655,579	$76,846	12/31/2023
FIL Ltd	580,457	$68,041	12/31/2023
NSP	580,457	$68,041	12/31/2023
FMR LLC	500,905	$58,716	12/31/2023
NSP	500,905	$58,716	12/31/2023
Northern Trust Corp	490,041	$57,443	12/31/2023
NSP	490,041	$57,443	12/31/2023
Ensign Peak Advisors Inc	448,287	$52,548	12/31/2023
NSP	448,287	$52,548	12/31/2023
Copeland Capital Management LLC	467,770	$51,272	03/31/2024
NSP	467,770	$51,272	03/31/2024
Bank of New York Mellon Corp	432,237	$50,667	12/31/2023
NSP	432,237	$50,667	12/31/2023
Massachusetts Financial Services Co. MA	398,284	$46,687	12/31/2023
NSP	398,284	$46,687	12/31/2023
Jacobs Levy Equity Management Inc.	390,204	$45,740	12/31/2023
NSP	390,204	$45,740	12/31/2023
AQR Capital Management LLC	381,664	$44,388	12/31/2023
NSP	381,664	$44,388	12/31/2023
Price T Rowe Associates Inc. MD	367,656	$43,098	12/31/2023
NSP	367,656	$43,098	12/31/2023
Charles Schwab Investment Management Inc.	365,641	$42,860	12/31/2023
NSP	365,641	$42,860	12/31/2023
Norges Bank	359,026	$42,085	12/31/2023
NSP	359,026	$42,085	12/31/2023
Morgan Stanley	336,834	$39,484	12/31/2023
NSP	336,834	$39,484	12/31/2023
Lakewood Capital Management LP	315,063	$36,932	12/31/2023
NSP	315,063	$36,932	12/31/2023
Diamond Hill Capital Management Inc.	299,909	$35,155	12/31/2023
NSP	299,909	$35,155	12/31/2023
Invesco Ltd.	236,473	$27,719	12/31/2023
NSP	236,473	$27,719	12/31/2023
Value Holdings Management CO. LLC	228,198	$26,750	12/31/2023
NSP	228,198	$26,750	12/31/2023
First Trust Advisors LP	227,749	$26,697	12/31/2023
NSP	227,749	$26,697	12/31/2023
Bahl & Gaynor Inc.	227,339	$26,649	12/31/2023
NSP	227,339	$26,649	12/31/2023
Sunriver Management LLC	226,192	$26,514	12/31/2023
NSP	226,192	$26,514	12/31/2023
Trinity Legacy Partners LLC	221,580	$25,974	12/31/2023
NSP	221,580	$25,974	12/31/2023
Boston Trust Walden Corp	235,778	$25,844	03/31/2024
NSP	235,778	$25,844	03/31/2024
Envestnet Asset Management Inc.	196,900	$23,081	12/31/2023
NSP	196,900	$23,081	12/31/2023
Acadian Asset Management LLC	187,890	$22,019	12/31/2023
NSP	187,890	$22,019	12/31/2023
JPMorgan Chase & Co.	187,221	$21,946	12/31/2023
NSP	187,221	$21,946	12/31/2023
Nuveen Asset Management LLC	177,190	$20,770	12/31/2023
NSP	177,190	$20,770	12/31/2023
Panagora Asset Management Inc.	173,991	$20,395	12/31/2023
NSP	173,991	$20,395	12/31/2023
Goldman Sachs Group Inc.	167,154	$19,594	12/31/2023
NSP	167,154	$19,594	12/31/2023
Wells Fargo & Company MN	162,656	$19,067	12/31/2023
NSP	162,656	$19,067	12/31/2023
Woodline Partners LP	157,532	$18,466	12/31/2023
NSP	157,532	$18,466	12/31/2023
Epoch Investment Partners Inc.	150,779	$17,674	12/31/2023
NSP	150,779	$17,674	12/31/2023
Citadel Advisors LLC		$17,101	12/31/2023
NSP	139,490	$16,351	12/31/2023
Call	20,000	$2,344	12/31/2023
Put	13,600	$1,594	12/31/2023
Principal Financial Group Inc.	141,097	$16,539	12/31/2023
NSP	141,097	$16,539	12/31/2023
Man Group plc	138,251	$16,206	12/31/2023
NSP	138,251	$16,206	12/31/2023
Nordea Investment Management AB	130,338	$15,278	12/31/2023
NSP	130,338	$15,278	12/31/2023
Alliancebernstein L.P.	121,449	$14,236	12/31/2023
NSP	121,449	$14,236	12/31/2023
Rhumbline Advisers	118,233	$13,859	12/31/2023
NSP	118,233	$13,859	12/31/2023
Ameriprise Financial Inc.	116,940	$13,708	12/31/2023
NSP	116,940	$13,708	12/31/2023
Victory Capital Management Inc.	114,086	$13,373	12/31/2023
NSP	114,086	$13,373	12/31/2023
Scout Investments Inc.	111,234	$13,039	12/31/2023
NSP	111,234	$13,039	12/31/2023