Mereo BioPharma Group PLC ADR (MREO) Ownership

0.96 ↑0.02 (2.07%)

As of February 7, 2023, 10:01am EST.

Institutions
Mutual Funds

Institutional Ownership

Orbimed Advisors, LLC is the biggest individual institutional holder of Mereo BioPharma Group PLC ADR (MREO), owning a total of 10.6 million shares. Combined, the top 22 institutional holders of MREO own 53.39% of the company with a total of 66.7 million shares.

In the latest ownership report on September 30th 2022, the top 22 institutional holders decreased their combined ownership of MREO by 4.5 million shares. 9 institutions bought 3,877,905 total additional shares and increased their ownership by an average of 42.96%. However 6 institutions sold 8,408,324 total shares and decreased their ownership by an average of 10.96%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Mereo BioPharma Group PLC ADR decreased by a net total of -4,530,419 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Orbimed Advisors, LLC	8.485%	9.207%	10,605,522	894,100	2022-09-30
Rubric Capital Management LP	8.294%	-38.135%	10,366,120	-6,390,000	2022-09-30
Point72 Asset Management, L.P.	7.864%	-2.059%	9,829,354	-206,616	2022-09-30
Suvretta Capital Management, LLC	5.892%	-19.445%	7,364,438	-1,777,629	2022-09-30
Rock Springs Capital Management LP	4.997%	0.235%	6,244,897	14,622	2022-09-30
Clearline Capital LP	3.166%	29.378%	3,957,135	898,539	2022-09-30
Citadel Advisors Llc	2.461%	11.307%	3,075,887	312,462	2022-09-30
Boxer Capital LLC	1.800%	0.000%	2,250,000	0	2022-09-30
Alkeon Capital Management, LLC	1.709%	23.047%	2,135,600	400,000	2022-09-30
Tekla Capital Management LLC	1.241%	0.000%	1,551,082	0	2022-09-30
Artal Group S A	1.200%	0.000%	1,500,000	0	2022-09-30
Millennium Management LLC	1.003%	78.604%	1,253,611	551,715	2022-09-30
Renaissance Technologies Corp	0.987%	102.594%	1,233,614	624,705	2022-09-30
Dafna Capital Management LLC	0.877%	0.000%	1,096,513	0	2022-09-30
Octagon Capital Advisors LP	0.800%	0.000%	1,000,000	0	2022-09-30
Goldman Sachs Group Inc	0.567%	-1.161%	709,126	-8,329	2022-09-30
BlackRock Inc	0.526%	-2.788%	657,182	-18,850	2022-09-30
PRIMECAP Management Company	0.252%	-2.145%	314,760	-6,900	2022-09-30
J. Goldman & Co LP	0.248%	130.000%	310,500	175,500	2022-09-30
Formidable Asset Management LLC	0.226%	2.273%	281,818	6,262	2022-09-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Orbimed Advisors, LLC	8.485%	9.207%	10,605,522	894,100	2022-09-30
Rubric Capital Management LP	8.294%	-38.135%	10,366,120	-6,390,000	2022-09-30
Point72 Asset Management, L.P.	7.864%	-2.059%	9,829,354	-206,616	2022-09-30
Suvretta Capital Management, LLC	5.892%	-19.445%	7,364,438	-1,777,629	2022-09-30
Rock Springs Capital Management LP	4.997%	0.235%	6,244,897	14,622	2022-09-30
Clearline Capital LP	3.166%	29.378%	3,957,135	898,539	2022-09-30
Citadel Advisors Llc	2.461%	11.307%	3,075,887	312,462	2022-09-30
Boxer Capital LLC	1.800%	0.000%	2,250,000	0	2022-09-30
Alkeon Capital Management, LLC	1.709%	23.047%	2,135,600	400,000	2022-09-30
Tekla Capital Management LLC	1.241%	0.000%	1,551,082	0	2022-09-30
Artal Group S A	1.200%	0.000%	1,500,000	0	2022-09-30
Millennium Management LLC	1.003%	78.604%	1,253,611	551,715	2022-09-30
Renaissance Technologies Corp	0.987%	102.594%	1,233,614	624,705	2022-09-30
Dafna Capital Management LLC	0.877%	0.000%	1,096,513	0	2022-09-30
Octagon Capital Advisors LP	0.800%	0.000%	1,000,000	0	2022-09-30
Schonfeld Strategic Advisors LLC	0.573%	-18.590%	715,696	-163,427	2022-06-30
Goldman Sachs Group Inc	0.567%	-1.161%	709,126	-8,329	2022-09-30
BlackRock Inc	0.526%	-2.788%	657,182	-18,850	2022-09-30
PRIMECAP Management Company	0.252%	-2.145%	314,760	-6,900	2022-09-30
J. Goldman & Co LP	0.248%	130.000%	310,500	175,500	2022-09-30
Formidable Asset Management LLC	0.226%	2.273%	281,818	6,262	2022-09-30
Toroso Investments LLC	0.221%	0.000%	275,556	275,556	2022-06-30

Mutual Fund Ownership

MEDICAL BioHealth EUR Acc is the biggest individual fund holder of Mereo BioPharma Group PLC ADR (MREO), owning a total of 2 million shares. Combined, the top 20 mutual fund holders of MREO own 4.96% of the company with a total of 6.2 million shares.

In the latest ownership report on December 31st 2022, the top 20 fund holders decreased their combined ownership of MREO by 7 thousand shares. None of the mutual funds bought any additional shares. However 1 funds sold 7,200 total shares and decreased their ownership by an average of 31.58%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Mereo BioPharma Group PLC ADR decreased by a net total of -7,200 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
apo Medical Opportunities Institutionell	0.040%	0.000%	49,459	0	2022-12-31
PMC Diversified Equity	0.030%	0.000%	37,367	0	2022-12-31
Forefront Tiresias Strategy	0.013%	-31.579%	15,600	-7,200	2022-12-31
NT Quality Small Cap Core	0.001%	0.000%	619	0	2022-12-31
NT Quality SCC US Fund - L	0.001%	0.000%	619	0	2022-12-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
MEDICAL BioHealth EUR Acc	1.636%	0.000%	2,045,327	0	2022-09-30
Tekla Healthcare Investors	0.851%	0.000%	1,063,799	0	2022-06-30
iShares Biotechnology ETF	0.507%	-0.153%	633,297	-970	2022-11-30
APO Medical Opportunities R	0.490%	0.000%	611,772	0	2022-11-30
Tekla Life Sciences Investors	0.390%	0.000%	487,283	0	2022-06-30
Formidable ETF	0.251%	8.695%	313,128	25,048	2022-12-30
RIM Global Bioscience EUR	0.248%	0.000%	309,710	0	2022-09-30
PRIMECAP Odyssey Aggressive Growth	0.177%	0.000%	221,060	0	2022-09-30
VariopartnerSICAV-SectHlthcr Opps P$Acc	0.128%	0.000%	160,000	0	2022-07-31
Fidelity® NASDAQ Composite Index®	0.077%	0.000%	96,630	0	2022-11-30
Vanguard US Opportunities Ins USD Acc	0.073%	-7.158%	90,800	-7,000	2022-10-31
iShares Nasdaq US Biotech ETF USD Acc	0.040%	4.318%	49,620	2,054	2022-11-30
apo Medical Opportunities Institutionell	0.040%	0.000%	49,459	0	2022-12-31
PMC Diversified Equity	0.030%	0.000%	37,367	0	2022-12-31
Forefront Tiresias Strategy	0.013%	-31.579%	15,600	-7,200	2022-12-31
ProShares Ultra Nasdaq Biotechnology	0.008%	8.135%	9,810	738	2022-07-31
GF NASDAQ Bio-Tech Idx QDII RMB A	0.002%	136.646%	2,738	1,581	2022-06-30
Invesco Nasdaq Biotechnology ETF	0.002%	0.000%	2,169	0	2022-11-30
NT Quality Small Cap Core	0.001%	0.000%	619	0	2022-12-31
NT Quality SCC US Fund - L	0.001%	0.000%	619	0	2022-12-31