Opko Health Inc (OPK) Ownership

1.54 ↓0.03 (-1.91%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Rubric Capital Management LP is the biggest individual institutional holder of Opko Health Inc (OPK), owning a total of 48.7 million shares. Combined, the top 41 institutional holders of OPK own 29.91% of the company with a total of 203.7 million shares.

In the latest ownership report on September 30th 2024, the top 41 institutional holders increased their combined ownership of OPK by 5.1 million shares. 7 institutions bought 10,241,692 total additional shares and increased their ownership by an average of 134.49%. However 9 institutions sold 5,105,598 total shares and decreased their ownership by an average of 13.76%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Opko Health increased by a net total of 5,136,094 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Rubric Capital Management LP	7.239%	9.645%	48,706,640	4,284,336	2024-09-30
Vanguard Group Inc	4.343%	3.456%	29,218,150	976,017	2024-09-30
State Street Corp	1.295%	-8.721%	8,715,510	-832,705	2024-09-30
Geode Capital Management, LLC	1.245%	-5.101%	8,374,745	-450,186	2024-09-30
Amvescap Plc.	0.896%	-8.242%	6,029,974	-541,635	2024-09-30
Charles Schwab Investment Management Inc	0.626%	-16.553%	4,212,355	-835,569	2024-09-30
Northern Trust Corp	0.525%	-13.903%	3,532,927	-570,478	2024-09-30
Goldman Sachs Group Inc	0.408%	-11.491%	2,742,305	-356,017	2024-09-30
Citadel Advisors Llc	0.372%	626.528%	2,501,674	2,157,341	2024-09-30
Millennium Management LLC	0.368%	96.333%	2,476,144	1,214,946	2024-09-30
Dimensional Fund Advisors, Inc.	0.346%	-12.279%	2,328,580	-325,955	2024-09-30
ING Investment Management LLC	0.308%	-30.972%	2,070,713	-929,087	2024-09-30
JPMorgan Chase & Co	0.273%	41.315%	1,836,868	537,026	2024-09-30
Assenagon Asset Management SA	0.222%	142.548%	1,490,992	876,272	2024-09-30
Morgan Stanley - Brokerage Accounts	0.198%	-16.567%	1,329,388	-263,966	2024-09-30
Awm Investment Company Inc	0.193%	0.000%	1,300,000	0	2024-09-30
Tejara Capital Ltd	0.164%	21.621%	1,101,126	195,754	2024-09-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Rubric Capital Management LP	7.239%	9.645%	48,706,640	4,284,336	2024-09-30
BlackRock Inc	4.347%	-11.988%	29,245,522	-3,983,413	2024-06-30
Vanguard Group Inc	4.343%	3.456%	29,218,150	976,017	2024-09-30
State Street Corporation	1.463%	9.626%	10,202,528	895,844	2024-03-31
State Street Corp	1.295%	-8.721%	8,715,510	-832,705	2024-09-30
Geode Capital Management, LLC	1.245%	-5.101%	8,374,745	-450,186	2024-09-30
Amvescap Plc.	0.896%	-8.242%	6,029,974	-541,635	2024-09-30
Oracle Investment Management Inc	0.549%	49.216%	4,242,465	1,399,300	2023-06-30
Charles Schwab Investment Management Inc	0.626%	-16.553%	4,212,355	-835,569	2024-09-30
Northern Trust Corp	0.525%	-13.903%	3,532,927	-570,478	2024-09-30
Goldman Sachs Group Inc	0.408%	-11.491%	2,742,305	-356,017	2024-09-30
D. E. Shaw & Co LP	0.379%	-57.068%	2,646,084	-3,517,355	2024-03-31
Citadel Advisors Llc	0.372%	626.528%	2,501,674	2,157,341	2024-09-30
Millennium Management LLC	0.368%	96.333%	2,476,144	1,214,946	2024-09-30
Dimensional Fund Advisors, Inc.	0.346%	-12.279%	2,328,580	-325,955	2024-09-30
Numerai GP LLC	0.286%	16.796%	2,208,295	317,568	2023-03-31
ING Investment Management LLC	0.308%	-30.972%	2,070,713	-929,087	2024-09-30
Portolan Capital Management, LLC	0.277%	-41.793%	1,886,749	-1,354,669	2024-06-30
JPMorgan Chase & Co	0.273%	41.315%	1,836,868	537,026	2024-09-30
HRT FINANCIAL LLC	0.246%	399.466%	1,716,192	1,372,587	2024-03-31
Two Sigma Investments LLC	0.234%	68.731%	1,634,687	665,872	2024-03-31
Deutsche Bank AG	0.210%	-6.796%	1,620,179	-118,131	2023-06-30
Allianz Asset Management AG	0.230%	110.158%	1,606,046	841,837	2024-03-31
Connor Clark & Lunn Inv Mgmt Ltd	0.221%	8.364%	1,538,716	118,759	2023-12-31
Citigroup Inc	0.218%	-1.700%	1,523,241	-26,341	2024-03-31
Assenagon Asset Management SA	0.222%	142.548%	1,490,992	876,272	2024-09-30
Y.D. More Investments Ltd	0.218%	0.000%	1,469,143	1,469,143	2024-06-30
UBS Group AG	0.203%	39.377%	1,413,300	399,290	2023-12-31
Prudential Financial Inc	0.181%	-46.060%	1,395,476	-1,191,600	2022-06-30
Bank of New York Mellon Corp	0.204%	-5.085%	1,392,766	-74,609	2024-06-30
Renaissance Technologies Corp	0.198%	0.000%	1,378,196	1,378,196	2024-03-31
Nordea Investment Mgmt Bank Demark A/s	0.173%	0.341%	1,334,535	4,538	2022-06-30
NORGES BANK	0.198%	-50.770%	1,330,720	-1,372,362	2024-06-30
Morgan Stanley - Brokerage Accounts	0.198%	-16.567%	1,329,388	-263,966	2024-09-30
Two Sigma Advisers, LLC	0.188%	-8.762%	1,313,097	-126,100	2023-09-30
Awm Investment Company Inc	0.193%	0.000%	1,300,000	0	2024-09-30
Point72 Asset Management, L.P.	0.175%	-20.625%	1,221,700	-317,453	2023-09-30
Group One Trading, LP	0.172%	0.000%	1,189,031	1,189,031	2024-06-30
Nuveen Asset Management, LLC	0.165%	-56.937%	1,147,369	-1,517,045	2023-12-31
Tejara Capital Ltd	0.164%	21.621%	1,101,126	195,754	2024-09-30
Intrinsic Edge Capital Management, LLC	0.159%	-8.333%	1,100,000	-100,000	2024-06-30

Mutual Fund Ownership

Vanguard Instl Ttl Stck Mkt Idx Tr is the biggest individual fund holder of Opko Health Inc (OPK), owning a total of 12.7 million shares. Combined, the top 38 mutual fund holders of OPK own 15.47% of the company with a total of 108.9 million shares.

In the latest ownership report on November 30th 2024, the top 38 fund holders increased their combined ownership of OPK by 2 thousand shares. 1 funds bought 1,904 total additional shares and increased their ownership by an average of 0.11%. However 1 funds sold 185 total shares and decreased their ownership by an average of 0.02%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Opko Health increased by a net total of 1,719 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Russell 2000 ETF	1.355%	0.000%	9,114,794	0	2024-11-30
iShares Russell 2000 Value ETF	0.474%	0.000%	3,186,681	0	2024-11-30
State St Russell Sm/Mid Cp® Indx NL Cl C	0.355%	0.000%	2,387,190	0	2024-11-30
iShares Biotechnology ETF	0.327%	0.000%	2,202,721	0	2024-11-30
Schwab US Small-Cap ETF™	0.250%	0.114%	1,679,166	1,904	2024-11-30
State St Russell Sm Cap® Indx SL Cl I	0.177%	0.000%	1,192,270	0	2024-11-30
Schwab Fundamental U.S. Small CompanyETF	0.170%	-0.016%	1,146,754	-185	2024-11-30

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Instl Ttl Stck Mkt Idx Tr	1.647%	0.000%	12,728,537	0	2023-03-31
iShares Russell 2000 ETF	1.355%	0.000%	9,114,794	0	2024-11-30
Vanguard Total Stock Mkt Idx Inv	1.316%	0.000%	8,853,191	0	2024-10-31
Vanguard Small Cap Index	1.041%	0.196%	7,006,319	13,700	2024-10-31
Vanguard Extended Market Index Investor	0.753%	-0.019%	5,818,766	-1,100	2023-08-31
Vanguard Institutional Extnd Mkt Idx Tr	0.729%	-0.385%	4,907,251	-18,984	2024-10-31
Invesco Biotechnology & Genome ETF	0.657%	0.000%	4,418,889	0	2024-11-29
Fidelity® Small Cap Index	0.500%	2.722%	3,866,796	102,472	2023-10-31
Fidelity Small Cap Index	0.493%	-0.561%	3,314,031	-18,696	2024-09-30
iShares Russell 2000 Value ETF	0.474%	0.000%	3,186,681	0	2024-11-30
Invesco Dynamic Biotech & Genome ETF	0.355%	0.000%	2,742,701	0	2022-10-31
State St Russell Sm/Mid Cp® Indx NL Cl C	0.355%	0.000%	2,387,190	0	2024-11-30
Vanguard Small Cap Value Index Inv	0.351%	-0.035%	2,362,962	-816	2024-10-31
Fidelity® Extended Market Index	0.305%	0.000%	2,358,745	0	2023-11-30
iShares Biotechnology ETF	0.327%	0.000%	2,202,721	0	2024-11-30
Schwab Fundamental US Small Company ETF	0.310%	0.000%	2,162,201	0	2024-05-31
Fidelity Extended Market Index	0.291%	-3.419%	1,956,694	-69,276	2024-10-31
Vanguard Small Cap Growth Index Inv	0.286%	0.056%	1,926,635	1,078	2024-10-31
MEDICAL BioHealth EUR Acc	0.270%	0.000%	1,870,617	0	2024-03-31
Harel HTF TA 90 IL	0.274%	41.522%	1,840,463	539,985	2024-08-31
Schwab US Small-Cap ETF™	0.250%	0.114%	1,679,166	1,904	2024-11-30
Strategic Advisers Small-Mid Cap	0.220%	0.000%	1,532,324	0	2024-03-31
Vanguard Russell 2000 ETF	0.220%	-0.619%	1,483,107	-9,242	2024-10-31
State St Russell Sm Cap® Indx NL Cl C	0.191%	0.000%	1,472,970	0	2023-09-30
DFA US Micro Cap I	0.181%	-14.132%	1,398,253	-230,121	2023-02-28
Invesco FTSE RAFI US 1500 Small-Mid ETF	0.207%	-0.131%	1,395,327	-1,824	2024-11-29
PIMCO RAE US Small Instl	0.200%	105.621%	1,394,095	716,102	2024-03-31
PIMCO RAE US Small	0.202%	105.621%	1,394,095	716,102	2024-03-31
Xtrackers CSI 300 Swap ETF 1C	0.179%	0.000%	1,385,624	1,385,624	2023-09-30
Voya Small Company Port I	0.193%	0.034%	1,338,172	448	2024-08-31
iShares US Healthcare Providers ETF	0.158%	0.000%	1,221,568	0	2023-02-28
DFA US Small Cap Value I	0.158%	0.000%	1,219,203	0	2023-03-31
State St Russell Sm Cap® Indx SL Cl I	0.177%	0.000%	1,192,270	0	2024-11-30
NT R2000 Value Index Fund - NL	0.170%	0.713%	1,173,752	8,304	2023-12-31
NT R2000 Index Fund - NL	0.167%	0.845%	1,165,432	9,762	2023-12-31
Vanguard Health Care ETF	0.172%	-0.261%	1,159,231	-3,032	2024-10-31
Schwab Fundamental U.S. Small CompanyETF	0.170%	-0.016%	1,146,754	-185	2024-11-30
IBI Mehaka TA-90 IL	0.164%	11.312%	1,104,801	112,274	2024-08-31