OPKO Health Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

NasdaqGS:OPK Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
18 Mar 24BuyUS$437,100Phillip FrostIndividual500,000US$0.87
14 Mar 24BuyUS$444,300Phillip FrostIndividual500,000US$0.89
13 Mar 24BuyUS$463,750Phillip FrostIndividual500,000US$0.93
12 Mar 24BuyUS$559,380Phillip FrostIndividual600,000US$0.93
28 Feb 24BuyUS$496,150Phillip FrostIndividual500,000US$0.99
21 Feb 24BuyUS$991,700Phillip FrostIndividual1,000,000US$0.99
07 Feb 24BuyUS$1,462,800Phillip FrostIndividual1,500,000US$0.98
29 Jan 24BuyUS$29,838Richard KrasnoIndividual30,000US$0.99
19 Jan 24BuyUS$488,650Phillip FrostIndividual500,000US$0.98
18 Jan 24BuyUS$386,200Phillip FrostIndividual400,000US$0.97
17 Jan 24BuyUS$142,500Jane HsiaoIndividual150,000US$0.95
16 Jan 24BuyUS$954,300Phillip FrostIndividual1,000,000US$0.95
11 Jan 24BuyUS$480,379Phillip FrostIndividual511,531US$0.94
08 Jan 24BuyUS$99,884Gary NabelIndividual107,489US$0.93
08 Jan 24BuyUS$100,543Nabel Family Investments Llc,Company108,695US$0.93
05 Jan 24BuyUS$23,429Richard PfennigerIndividual25,000US$0.95
05 Jan 24BuyUS$8,669Steven RubinIndividual10,000US$0.87
05 Jan 24BuyUS$22,080John PaganelliIndividual25,000US$0.88
05 Jan 24BuyUS$514,093Elias ZerhouniIndividual550,300US$0.94
05 Jan 24BuyUS$1,344,600Phillip FrostIndividual1,500,000US$0.90
05 Jan 24BuyUS$130,899Jane HsiaoIndividual150,010US$0.87
13 Nov 23BuyUS$32,491Richard PfennigerIndividual25,000US$1.30
10 Nov 23BuyUS$13,000Steven RubinIndividual10,000US$1.30
10 Nov 23BuyUS$126,659Jane HsiaoIndividual100,000US$1.27
10 Nov 23BuyUS$1,266,933Phillip FrostIndividual1,000,000US$1.30
17 Aug 23BuyUS$175,804Phillip FrostIndividual100,000US$1.78
14 Aug 23BuyUS$131,260Phillip FrostIndividual75,000US$1.76
09 Aug 23BuyUS$181,752Phillip FrostIndividual100,000US$1.83
07 Aug 23BuyUS$1,194,998Phillip FrostIndividual650,000US$1.86
05 May 23BuyUS$540,834Gary NabelIndividual297,498US$1.85
05 May 23BuyUS$300,065Nabel Family Investments Llc,Company162,747US$1.85

Insider Trading Volume

Insider Buying: OPK insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of OPK?
Owner TypeNumber of SharesOwnership Percentage
Private Companies20,176,2762.89%
General Public147,419,80021.2%
Institutions183,755,93326.4%
Individual Insiders345,639,66849.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 73.06% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
35%
Phillip Frost
244,164,353US$293.0m3.83%no data
5.75%
Gary Nabel
40,087,997US$48.1m0%no data
5.7%
The Vanguard Group, Inc.
39,751,293US$47.7m1.09%no data
5.3%
BlackRock, Inc.
36,965,429US$44.4m6.35%no data
4.75%
Jane Hsiao
33,127,284US$39.8m0.91%no data
2.93%
Elias Zerhouni
20,417,414US$24.5m2.77%no data
2.84%
Eaz Zeraz Trust
19,777,514US$23.7m0%no data
1.39%
Geode Capital Management, LLC
9,719,368US$11.7m6.45%no data
1.34%
State Street Global Advisors, Inc.
9,306,684US$11.2m-0.34%no data
0.89%
Steven Rubin
6,187,732US$7.4m0.16%no data
0.86%
Migdal Mutual Funds Ltd.
5,998,455US$7.2m-4.41%0.05%
0.84%
D. E. Shaw & Co., L.P.
5,842,537US$7.0m-5.21%0.01%
0.82%
Charles Schwab Investment Management, Inc.
5,733,700US$6.9m3.31%no data
0.77%
Invesco Capital Management LLC
5,340,478US$6.4m5.84%no data
0.72%
Northern Trust Global Investments
5,034,255US$6.0m11.4%no data
0.49%
Dimensional Fund Advisors LP
3,449,062US$4.1m-20%no data
0.41%
Phillip and Patricia Frost Philanthropic Foundation, Inc, Endowment Arm
2,851,830US$3.4m0%100.0%
0.39%
Norges Bank Investment Management
2,703,082US$3.2m-16.4%no data
0.35%
Medical Strategy GmbH, Asset Management Arm
2,427,929US$2.9m-2.2%0.14%
0.26%
UBS Asset Management AG
1,814,489US$2.2m28.2%no data
0.26%
Morgan Stanley, Investment Banking and Brokerage Investments
1,794,914US$2.2m38.1%no data
0.25%
Voya Investment Management LLC
1,741,571US$2.1m-3.44%no data
0.25%
Goldman Sachs Asset Management, L.P.
1,729,916US$2.1m-4.13%no data
0.24%
Portolan Capital Management, LLC
1,661,766US$2.0m0%0.12%
0.23%
BNY Mellon Asset Management
1,613,399US$1.9m2.25%no data
Simply Wall Street Pty Ltd (ACN 600 056 611), is a Corporate Authorised Representative (Authorised Representative Number: 467183) of Sanlam Private Wealth Pty Ltd (AFSL No. 337927). Any advice contained in this website is general advice only and has been prepared without considering your objectives, financial situation or needs. You should not rely on any advice and/or information contained in this website and before making any investment decision we recommend that you consider whether it is appropriate for your situation and seek appropriate financial, taxation and legal advice. Please read our Financial Services Guide before deciding whether to obtain financial services from us.