Arena Pharmaceuticals Inc (ARNA) Ownership

99.99 ↑0.00 (0.00%)

As of March 10, 2022, 4:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Arena Pharmaceuticals Inc (ARNA), owning a total of 5.7 million shares. Combined, the top 20 institutional holders of ARNA own 50.19% of the company with a total of 30.9 million shares.

In the latest ownership report on December 31st 2021, the top 20 institutional holders decreased their combined ownership of ARNA by 3.9 million shares. 11 institutions bought 4,484,872 total additional shares and increased their ownership by an average of 16.52%. However 9 institutions sold 8,407,246 total shares and decreased their ownership by an average of 27.47%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Arena Pharmaceuticals decreased by a net total of -3,922,374 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	9.255%	0.932%	5,706,695	52,715	2021-12-31
BlackRock Inc	7.886%	-8.261%	4,862,407	-437,836	2021-12-31
Wellington Management Company LLP	6.297%	-53.520%	3,882,502	-4,470,573	2021-12-31
State Street Corporation	3.720%	9.106%	2,293,409	191,409	2021-12-31
HHG PLC	2.917%	45.385%	1,798,634	561,482	2021-12-31
venBio Select Advisor LLC	2.003%	-63.942%	1,235,000	-2,190,000	2021-12-31
Avidity Partners Management LP	1.971%	6.716%	1,215,500	76,500	2021-12-31
Geode Capital Management, LLC	1.766%	2.207%	1,088,735	23,509	2021-12-31
Magnetar Financial LLC	1.709%	0.000%	1,053,882	1,053,882	2021-12-31
Goldman Sachs Group Inc	1.531%	-33.784%	943,716	-481,494	2021-12-31
JPMorgan Chase & Co	1.371%	-22.548%	845,595	-246,177	2021-12-31
Eckert Corp	1.308%	0.000%	806,200	806,200	2021-12-31
ARP AMERICAS LLC	1.257%	0.000%	775,045	775,045	2021-12-31
Dimensional Fund Advisors, Inc.	1.254%	17.085%	773,286	112,839	2021-12-31
Northern Trust Corp	1.230%	-1.014%	758,520	-7,770	2021-12-31
First Light Asset Management, LLC	1.047%	-0.049%	645,848	-314	2021-12-31
Lord, Abbett & Co LLC	0.977%	-21.714%	602,544	-167,129	2021-12-31
Millennium Management LLC	0.905%	100.298%	557,746	279,288	2021-12-31
HRT FINANCIAL LLC	0.895%	0.000%	552,003	552,003	2021-12-31
Bank of New York Mellon Corp	0.895%	-42.388%	551,745	-405,953	2021-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	9.255%	0.932%	5,706,695	52,715	2021-12-31
BlackRock Inc	7.886%	-8.261%	4,862,407	-437,836	2021-12-31
Wellington Management Company LLP	6.297%	-53.520%	3,882,502	-4,470,573	2021-12-31
State Street Corporation	3.720%	9.106%	2,293,409	191,409	2021-12-31
HHG PLC	2.917%	45.385%	1,798,634	561,482	2021-12-31
venBio Select Advisor LLC	2.003%	-63.942%	1,235,000	-2,190,000	2021-12-31
Avidity Partners Management LP	1.971%	6.716%	1,215,500	76,500	2021-12-31
Geode Capital Management, LLC	1.766%	2.207%	1,088,735	23,509	2021-12-31
Magnetar Financial LLC	1.709%	0.000%	1,053,882	1,053,882	2021-12-31
Goldman Sachs Group Inc	1.531%	-33.784%	943,716	-481,494	2021-12-31
JPMorgan Chase & Co	1.371%	-22.548%	845,595	-246,177	2021-12-31
Eckert Corp	1.308%	0.000%	806,200	806,200	2021-12-31
ARP AMERICAS LLC	1.257%	0.000%	775,045	775,045	2021-12-31
Dimensional Fund Advisors, Inc.	1.254%	17.085%	773,286	112,839	2021-12-31
Northern Trust Corp	1.230%	-1.014%	758,520	-7,770	2021-12-31
First Light Asset Management, LLC	1.047%	-0.049%	645,848	-314	2021-12-31
Lord, Abbett & Co LLC	0.977%	-21.714%	602,544	-167,129	2021-12-31
Millennium Management LLC	0.905%	100.298%	557,746	279,288	2021-12-31
HRT FINANCIAL LLC	0.895%	0.000%	552,003	552,003	2021-12-31
Bank of New York Mellon Corp	0.895%	-42.388%	551,745	-405,953	2021-12-31

Mutual Fund Ownership

Janus Global Life Science A USD is the biggest individual fund holder of Arena Pharmaceuticals Inc (ARNA), owning a total of 503 thousand shares. Combined, the top 20 mutual fund holders of ARNA own 5.65% of the company with a total of 3.5 million shares.

In the latest ownership report on February 28th 2022, the top 20 fund holders increased their combined ownership of ARNA by 73 thousand shares. 2 funds bought 122,749 total additional shares and increased their ownership by an average of 1.50%. However 2 funds sold 49,932 total shares and decreased their ownership by an average of 9.6%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Arena Pharmaceuticals increased by a net total of 72,817 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Fidelity® Small Cap Index	0.750%	2.992%	462,721	13,442	2022-02-28
CREF Stock R1	0.387%	-16.643%	238,316	-47,582	2022-02-28
TIAA-CREF Quant Small-Cap Equity Instl	0.245%	0.000%	151,053	0	2022-02-28
Arbitrage R	0.177%	0.000%	109,307	109,307	2022-02-28
TIAA-CREF Small-Cap Blend Idx Inst	0.145%	-2.560%	89,457	-2,350	2022-02-28

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Janus Global Life Science A USD	0.815%	47.753%	502,580	162,432	2021-12-31
Pictet-Biotech P USD	0.770%	0.012%	474,971	56	2021-10-31
Fidelity® Small Cap Index	0.750%	2.992%	462,721	13,442	2022-02-28
Pictet-Global Megatrend Sel I USD	0.397%	-0.983%	244,836	-2,430	2021-10-31
CREF Stock R1	0.387%	-16.643%	238,316	-47,582	2022-02-28
Man GLG Event Driven Alternative IN USD	0.332%	76.332%	204,889	88,694	2022-01-31
UBS: US Equity Small Cap Growth	0.287%	0.000%	176,930	0	2021-12-31
TIAA-CREF Quant Small-Cap Equity Instl	0.245%	0.000%	151,053	0	2022-02-28
Wellington CIF II MdCap Opportunities S2	0.197%	-46.063%	121,159	-103,473	2021-12-31
Northern Trust Russell 2000 Value Index	0.180%	-2.236%	111,050	-2,540	2021-09-30
Arbitrage R	0.177%	0.000%	109,307	109,307	2022-02-28
Tekla Healthcare Investors	0.173%	85.755%	106,915	49,358	2021-12-31
Northwestern Mutual Ser Mid Cap Gr Stk	0.157%	-42.212%	97,053	-70,894	2021-12-31
Nomura World Genome Tech Open Mother	0.145%	-26.194%	89,600	-31,800	2021-11-18
TIAA-CREF Small-Cap Blend Idx Inst	0.145%	-2.560%	89,457	-2,350	2022-02-28
Peregrine Capital Mgt Sm-Cap Growth	0.114%	1.345%	70,146	931	2021-12-31
Tekla Life Sciences Investors	0.112%	164.886%	69,061	42,989	2021-12-31
Russell Personalized DI All Cap SMA	0.099%	1.041%	61,223	631	2021-12-31
Wellington CIF II SMID Cap Research S3	0.082%	8.387%	50,661	3,920	2021-12-31
Wellington SMID Cap Research Equity	0.082%	8.387%	50,661	3,920	2021-12-31