There is a long list of 920 institutional holders of WELL 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 WELL by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-WELL table below, the initial column indicates the name of each top institutional holder of WELL, with a link to that fund's top holdings. The next columns indicate the amount of WELL stock held by each of the institutional holders of WELL, followed by the WELL 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
Vanguard Group Inc.	85,930,671	$7,748,369	12/31/2023
WELL	85,930,671	$7,748,369	12/31/2023
BlackRock Inc.	58,183,583	$5,246,414	12/31/2023
WELL	58,183,583	$5,246,414	12/31/2023
Cohen & Steers Inc.	40,846,208	$3,683,322	12/31/2023
WELL	40,846,208	$3,683,322	12/31/2023
State Street Corp	35,630,823	$3,212,831	12/31/2023
WELL	35,630,823	$3,212,831	12/31/2023
Norges Bank	27,204,604	$2,453,039	12/31/2023
WELL	27,204,604	$2,453,039	12/31/2023
Capital International Investors	23,132,262	$2,085,836	12/31/2023
WELL	23,132,262	$2,085,836	12/31/2023
Wellington Management Group LLP	16,242,213	$1,464,560	12/31/2023
WELL	16,242,213	$1,464,560	12/31/2023
Bank of America Corp DE		$1,343,745	12/31/2023
WELL	14,900,455	$1,343,574	12/31/2023
Call	22,900	$2,065	12/31/2023
Put	21,000	$1,894	12/31/2023
Geode Capital Management LLC	13,190,660	$1,186,548	12/31/2023
WELL	13,190,660	$1,186,548	12/31/2023
Principal Financial Group Inc.	13,012,500	$1,173,337	12/31/2023
WELL	13,012,500	$1,173,337	12/31/2023
FMR LLC	12,094,769	$1,090,585	12/31/2023
WELL	12,094,769	$1,090,585	12/31/2023
Legal & General Group Plc	8,139,814	$733,967	12/31/2023
WELL	8,139,814	$733,967	12/31/2023
Daiwa Securities Group Inc.	7,986,481	$720,141	12/31/2023
WELL	7,986,481	$720,141	12/31/2023
Invesco Ltd.	7,632,920	$688,260	12/31/2023
WELL	7,632,920	$688,260	12/31/2023
Dimensional Fund Advisors LP	7,590,681	$684,465	12/31/2023
WELL	7,590,681	$684,465	12/31/2023
Price T Rowe Associates Inc. MD	7,175,080	$646,979	12/31/2023
WELL	7,175,080	$646,979	12/31/2023
Morgan Stanley	6,596,624	$594,818	12/31/2023
WELL	6,596,624	$594,818	12/31/2023
Resolution Capital Ltd	6,018,340	$542,674	12/31/2023
WELL	6,018,340	$542,674	12/31/2023
Charles Schwab Investment Management Inc.	5,866,967	$529,024	12/31/2023
WELL	5,866,967	$529,024	12/31/2023
UBS Asset Management Americas Inc.	5,676,848	$511,881	12/31/2023
WELL	5,676,848	$511,881	12/31/2023
Northern Trust Corp	5,489,076	$494,950	12/31/2023
WELL	5,489,076	$494,950	12/31/2023
Deutsche Bank AG	5,277,370	$475,860	12/31/2023
WELL	5,277,370	$475,860	12/31/2023
Nuveen Asset Management LLC	4,528,017	$406,661	12/31/2023
WELL	4,528,017	$406,661	12/31/2023
Centersquare Investment Management LLC	4,479,350	$403,903	12/31/2023
WELL	4,479,350	$403,903	12/31/2023
JPMorgan Chase & Co.	4,423,645	$398,880	12/31/2023
WELL	4,423,645	$398,880	12/31/2023
Goldman Sachs Group Inc.	4,300,971	$387,819	12/31/2023
WELL	4,300,971	$387,819	12/31/2023
Bank of New York Mellon Corp	3,990,243	$359,800	12/31/2023
WELL	3,990,243	$359,800	12/31/2023
Russell Investments Group Ltd.	3,944,283	$356,043	12/31/2023
WELL	3,944,283	$356,043	12/31/2023
Cbre Clarion Securities LLC	2,884,400	$260,086	12/31/2023
WELL	2,884,400	$260,086	12/31/2023
Prudential Financial Inc.	2,733,851	$246,405	12/31/2023
WELL	2,733,851	$246,405	12/31/2023
Amundi	2,636,356	$236,191	12/31/2023
WELL	2,636,356	$236,191	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	2,477,382	$231,487	03/31/2024
WELL	2,477,382	$231,487	03/31/2024
PGGM Investments	2,467,640	$222,507	12/31/2023
WELL	2,467,640	$222,507	12/31/2023
Sei Investments Co.	2,297,223	$207,138	12/31/2023
WELL	2,297,223	$207,138	12/31/2023
Barclays PLC	2,134,594	$192,475	12/31/2023
WELL	2,134,594	$192,475	12/31/2023
Duff & Phelps Investment Management Co.	2,101,707	$189,511	12/31/2023
WELL	2,101,707	$189,511	12/31/2023
Ameriprise Financial Inc.	2,038,870	$182,773	12/31/2023
WELL	2,038,870	$182,773	12/31/2023
Macquarie Group Ltd.	1,928,431	$173,886	12/31/2023
WELL	1,928,431	$173,886	12/31/2023
Voya Investment Management LLC	1,828,958	$164,762	12/31/2023
WELL	1,828,958	$164,762	12/31/2023
Boston Partners	1,672,288	$150,785	12/31/2023
WELL	1,672,288	$150,785	12/31/2023
Swiss National Bank	1,622,100	$146,265	12/31/2023
WELL	1,622,100	$146,265	12/31/2023
Canada Pension Plan Investment Board	1,568,006	$141,387	12/31/2023
WELL	1,568,006	$141,387	12/31/2023
Janus Henderson Group PLC	1,543,300	$139,166	12/31/2023
WELL	1,543,300	$139,166	12/31/2023
Hsbc Holdings PLC	1,419,408	$128,185	12/31/2023
WELL	1,419,408	$128,185	12/31/2023
Alliancebernstein L.P.	1,303,844	$117,568	12/31/2023
WELL	1,303,844	$117,568	12/31/2023
Adelante Capital Management LLC	1,297,493	$116,995	12/31/2023
WELL	1,297,493	$116,995	12/31/2023
Standard Life Aberdeen plc	1,176,918	$106,123	12/31/2023
WELL	1,176,918	$106,123	12/31/2023
Aew Capital Management L P	1,174,880	$105,939	12/31/2023
WELL	1,174,880	$105,939	12/31/2023
Asset Management One Co. Ltd.	1,084,587	$98,871	12/31/2023
WELL	1,084,587	$98,871	12/31/2023
Rhumbline Advisers	1,084,762	$97,813	12/31/2023
WELL	1,084,762	$97,813	12/31/2023