13F

Stock

Opko Health, Inc.

OPK · held by 241 managers

Reported value

$273.7M

Holders

241

+34 new · −24 exited

Holders’ est. mark

−$21.6M

Price effect on 194 books still in the name

Largest holder

$56M

Rubric Capital Management LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Rubric Capital Management LP49M$56M−$5.86MCut−$5.86M
BlackRock, Inc.36.2M$41.3M−$4.18MCut−$2.61M
VANGUARD PORTFOLIO MANAGEMENT LLC14.8M$16.8MHeld
VANGUARD CAPITAL MANAGEMENT LLC14.5M$16.5MHeld
Whitefort Capital Management, LP13.6M$16.5M−$1.34MCut−$1.34M
WOLVERINE ASSET MANAGEMENT LLC12.9M$16.2M−$1.13MCut−$1.13M
GEODE CAPITAL MANAGEMENT, LLC11.3M$12.9M−$1.33MCut−$1.05M
State Street9.5M$10.8M−$1.07MCut−$447.6K
PenderFund Capital Management Ltd.7.31M$9.15M−$427.6KCut−$427.6K
GOLDMAN SACHS GROUP INC7.68M$8.75M−$718.4KAdded$1.21M
UBS Group AG6.07M$6.92M−$642.3KAdded$176.9K
NORTHERN TRUST CORP3.62M$4.13M−$412.6KCut−$206.2K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC3.57M$4.07M−$428.9KCut−$578.3K
VANGUARD FIDUCIARY TRUST CO2.74M$3.13MHeld
Linden Advisors LP2.23M$2.79M−$168.2KCut−$168.2K
Sculptor Capital LP2M$2.48M−$187.9KCut−$187.9K
AWM Investment Company, Inc.2.1M$2.39M−$252KCut−$252K
Citadel2.08M$2.37M−$249.5KCut−$1.23M
DIMENSIONAL FUND ADVISORS LP1.56M$1.78M−$189.6KCut−$254.3K
Fidelity1.42M$1.75M−$71.7KCut−$38K
JPMORGAN CHASE & CO1.24M$1.66M−$71.8KCut−$171.2K
WASHINGTON GROWTH STRATEGIES LLC1.36M$1.55M−$162.7KCut−$162.7K
Y.D. More Investments Ltd1.3M$1.47M−$190.1KCut−$199K
Bank of New York Mellon Corp1.28M$1.46M−$153.6KCut−$191.5K
MORGAN STANLEY1.2M$1.36M−$110.1KAdded$207.7K
VOYA INVESTMENT MANAGEMENT LLC1.16M$1.32M−$132.3KCut−$65.3K
BANK OF AMERICA CORP /DE/1.14M$1.3M−$76.6KAdded$502.1K
JANE STREET GROUP, LLC1.11M$1.27M−$133.7KCut−$966.5K
PFG Investments, LLC1.11M$1.27M−$133.5KCut−$395.1K
OP Asset Management Ltd1.1M$1.26MNew
Clearstead Advisors, LLC884.1K$1.01M−$105.9KCut−$103.9K
Tejara Capital Ltd877.9K$1M−$105.4KCut−$105.4K
Nuveen, LLC847K$965.6K−$101KCut−$95.1K
Swiss National Bank845.8K$964.2K−$101.5KCut−$101.5K
Invesco Ltd.793.2K$904.2K−$93.8KCut−$80.7K
Icahn Capital763.6K$870.5K−$91.6KCut−$1.68M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC674.8K$769.3K−$80.8KCut−$79.4K
Assenagon Asset Management S.A.652.1K$740.3K−$94.4KCut−$94.4K
Connor, Clark & Lunn Investment Management Ltd.522.9K$596.1K−$51.7KAdded$53.5K
FIRST TRUST ADVISORS LP500.3K$570.3KNew
RHUMBLINE ADVISERS497.2K$566.8K−$59.7KCut−$77.6K
ALLIANCEBERNSTEIN L.P.423.2K$533.2K−$0Cut−$31.5K
Kovack Advisors, Inc.459.7K$524.1KNew
XTX Topco Ltd431K$491.3K−$41.1KAdded$59.4K
COMMONWEALTH EQUITY SERVICES, LLC430.9K$491.2K−$51.7KCut−$317K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM414K$472K−$49.7KCut−$53.5K
Qube Research & Technologies Ltd404.4K$461K−$12.3KAdded$331.5K
SUSQUEHANNA INTERNATIONAL GROUP, LLP391.5K$446.3K−$47KCut−$104.7K
DEUTSCHE BANK AG\370.9K$422.9K−$39.1KAdded$12.3K
Legal & General Group Plc343.5K$391.6K−$41.2KCut−$179.6K
EntryPoint Capital, LLC342.2K$390.1K−$37.1KAdded$705
VANGUARD ASSET MANAGEMENT, Ltd294K$335.2KHeld
TUDOR INVESTMENT CORP ET AL244.8K$279.1K−$29.4KCut−$29.4K
HSBC HOLDINGS PLC238.3K$272.8KNew
ROYAL BANK OF CANADA220K$251K−$26.3KCut−$78K
JANUS HENDERSON GROUP PLC206.3K$236.2K−$22.7KCut−$22.7K
MetLife Investment Management, LLC204.7K$233.4K−$21.1KAdded$12K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.197.9K$225.6K−$22.9KCut−$15.2K
Vanguard Global Advisers, LLC181.8K$207.2KHeld
Creative Planning177K$201.8K−$6.97KAdded$128.6K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM176.3K$200.9K−$21.2KCut−$21.2K
GAMCO INVESTORS, INC. ET AL175K$199.5K−$21KCut−$21K
TWO SIGMA INVESTMENTS, LP170K$193.8K−$20.4KCut−$732K
GABELLI FUNDS LLC170K$193.8K−$20.4KCut−$20.4K
State of Wyoming167K$190.4KNew
WELLS FARGO & COMPANY/MN162.6K$185.4K−$19.5KCut−$405K
ProShare Advisors LLC140.7K$160.3K−$16.9KCut−$36.7K
Teton Advisors, LLC140K$159.6K−$16.8KCut−$16.8K
BARCLAYS PLC138.3K$157.7K−$16.6KCut−$678K
U.S. Capital Wealth Advisors, LLC133.3K$151.9KNew
FIFTH THIRD BANCORP128.8K$146.8KNew
Tower Research Capital LLC (TRC)128.7K$146.7K−$1.1KAdded$135.2K
INTECH INVESTMENT MANAGEMENT LLC125.8K$143.4K−$15.1KCut−$57.7K
MANUFACTURERS LIFE INSURANCE COMPANY, THE122.1K$139.2K−$14.7KCut−$150.1K
HIGHLINE WEALTH PARTNERS LLC116.7K$133K−$14KCut−$14K
ARIZONA STATE RETIREMENT SYSTEM116K$132.2K−$13.7KCut−$11.2K
NEW YORK STATE COMMON RETIREMENT FUND114.3K$130.3K−$13.7KCut−$13.7K
GLENMEDE TRUST CO NA112.8K$128.5K−$13.5KCut−$14.5K
Vanguard Investments Australia, Ltd.111K$126.5KHeld
Renaissance Technologies109.5K$124.9KNew
Police & Firemen's Retirement System of New Jersey102.4K$116.7K−$12.3KCut−$12.3K
360 Financial, Inc.97.3K$110.9K−$10.5KAdded$924
AMERIPRISE FINANCIAL INC96.7K$110.3K−$11.5KCut−$11K
Point72 Asset Management, L.P.93.3K$106.4KNew
IEQ CAPITAL, LLC93.2K$106.3K−$11.2KCut−$92.5K
KLP KAPITALFORVALTNING AS90.7K$103.4K−$10.9KCut−$10.9K
BNP PARIBAS FINANCIAL MARKETS89.7K$102.3K−$10.8KCut−$11.7K
Quadrature Capital Ltd88.9K$101.4K−$10.7KCut−$14.2K
RPg Family Wealth Advisory, LLC88.6K$101K−$10.6KCut−$23.7K
CWM, LLC69.8K$79.6K$78.7KAdded$79.5K
World Investment Advisors66.5K$75.8K−$7.98KCut−$7.98K
Cascade Financial Partners, LLC66.5K$75.8K−$7.98KCut−$7.98K
PRUDENTIAL FINANCIAL INC65.6K$74.7K−$3.16KAdded$41.5K
Pictet Asset Management Holding SA65.5K$74.7K−$7.86KCut−$7.86K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC62.4K$71.1K−$10.4KCut−$4.84K
Cetera Investment Advisers59.4K$67.7K−$7.1KCut−$6.88K
KESTRA PRIVATE WEALTH SERVICES, LLC58.5K$66.6K−$7.01KCut−$7.01K
Headlands Technologies LLC56.5K$64.4K−$6.78KCut−$47.7K
Private Advisor Group, LLC55.3K$63K−$6.64KCut−$6.64K
Zurcher Kantonalbank (Zurich Cantonalbank)55.1K$62.9K−$6.62KCut−$6.62K
Graham Capital Management, L.P.52.9K$60.3K−$6.34KCut−$90.5K
MERCER GLOBAL ADVISORS INC /ADV52.8K$60.2K−$6.34KCut−$14.1K
FIRST MANHATTAN CO. LLC.52.1K$59.5K−$6.21KCut−$5.75K
TRANSCEND CAPITAL ADVISORS, LLC51.9K$59.2K−$6.23KCut−$7.28K
OSAIC HOLDINGS, INC.47.7K$54.3K−$5.72KCut−$40.6K
Brevan Howard Capital Management LP45.9K$52.3K−$5.51KCut−$55.2K
LGL PARTNERS, LLC44.5K$50.7KNew
VICTORY CAPITAL MANAGEMENT INC44.3K$50.5K−$5.31KCut−$6.27K
GROUP ONE TRADING LLC40.7K$46.4KNew
CAPTRUST FINANCIAL ADVISORS40.3K$45.9K−$4.82KCut−$4.6K
HOLLENCREST CAPITAL MANAGEMENT40K$45.6K−$4.8KCut−$4.8K
Mariner, LLC39.3K$44.8K−$4.83KCut−$8.47K
XPONANCE LLC37.3K$42.5K−$3.88KAdded$1.74K
PNC Financial Services Group, Inc.37K$42.2K−$4.44KCut−$4.44K
STATE OF WISCONSIN INVESTMENT BOARD34.7K$39.6K−$3.17KAdded$6.26K
CHOREO, LLC33.8K$38.5K−$5.4KCut−$5.4K
CITIGROUP INC33.7K$38.4K−$1.98KAdded$17.5K
HighTower Advisors, LLC33.3K$38K−$4KCut−$9.22K
Abel Hall, LLC33.3K$37.9KNew
RAYMOND JAMES FINANCIAL INC32.6K$37.2K−$3.92KCut−$11.6K
Waverly Advisors, LLC32.6K$37.1K−$3.91KCut−$6.64K
Operose Advisors LLC32K$36.5K−$3.84KCut−$3.84K
STRS OHIO31.9K$36.4K−$3.83KCut−$3.83K
Ameritas Investment Partners, Inc.31.9K$36.4K−$3.83KCut−$3.83K
Russell Investments Group, Ltd.31.8K$36.3K−$3.82KCut−$7.44K
EP Wealth Advisors, LLC30.2K$34.4K−$3.53KCut−$2.71K
IPG Investment Advisors LLC30K$34.2K−$3.6KCut−$3.6K
Wellington Grp LLC30K$34.2K−$3.6KCut−$41.4K
Apella Capital, LLC27K$33.5KNew
DIVERSIFY WEALTH MANAGEMENT, LLC30K$33.3K−$6.9KCut−$6.9K
Swiss Life Asset Management Ltd28.5K$32.5K−$2.3KAdded$8.33K
LPL Financial LLC28.2K$32.1K−$2.69KAdded$3.8K
Arrow Financial Corp25K$28.5K−$3KCut−$3K
MIRABELLA FINANCIAL SERVICES LLP24.9K$28.4K−$2.99KCut−$215.7K
ZACKS INVESTMENT MANAGEMENT24.7K$28.1K−$2.56KAdded$1.25K
Cerity Partners LLC23.5K$26.8K−$2.09KAdded$4.86K
SAX WEALTH ADVISORS, LLC20.2K$25.4K$1Cut−$138
CIBC Asset Management Inc21.9K$25K−$2.63KCut−$2.63K
CIBC Bancorp USA Inc.20.7K$23.6KHeld
Spartan Wealth Advisory Services LLC20K$22.8KHeld
CAPITAL ADVISORS INC/OK20K$22.8K$21.4KCut−$2.48K
CUMBERLAND ADVISORS INC19.5K$22.2K−$2.34KCut−$2.34K
Westmount Partners, LLC18.6K$21.1K−$2.23KCut−$2.23K
PRINCIPAL FINANCIAL GROUP INC17.7K$20.2K−$2.13KCut−$2.14K
CIBC WORLD MARKET INC.17.2K$19.6K−$2.07KCut−$2.07K
Blueshift Asset Management, LLC17K$19.4KNew
SHUFRO ROSE & CO LLC17K$19.4K−$2.04KCut−$2.04K
Caprock Group, LLC16.8K$19.1K−$2.01KCut−$2.01K
SIH Partners, LLLP16.7K$19K−$2KCut−$112.4K
JONES FINANCIAL COMPANIES LLLP16.7K$18.7K−$1.98KAdded$878
COMMONS CAPITAL, LLC16.3K$18.6K−$1.96KCut−$1.96K
Sequoia Financial Advisors, LLC16.3K$18.5KNew
Sigma Planning Corp15.8K$18K−$1.9KCut−$1.9K
STIFEL FINANCIAL CORP15.5K$17.7K−$1.84KCut−$1.63K
Universal- Beteiligungs- und Servicegesellschaft mbH14.8K$16.9K−$1.78KCut−$1.78K
Colony Family Offices, LLC14.7K$16.8K−$1.77KCut−$1.77K
Altshuler Shaham Ltd14.8K$16.7K−$481Added$12.5K
Mill Creek Capital Advisors, LLC14.4K$16.4K−$1.49KAdded$794
Sterling Capital Management LLC13.7K$15.6K−$1.65KCut−$14.3K
MOODY NATIONAL BANK TRUST DIVISION13.6K$15.5KNew
Key Financial Inc13.3K$15.1K−$1.59KCut−$4.11K
Compound Planning, Inc.12.5K$14.3K−$1.38KCut−$239
TRAPHAGEN INVESTMENT ADVISORS LLC11.7K$13.3K−$1.4KCut−$1.4K
Allworth Financial LP11.7K$13.3K−$979Added$3.02K
Vanguard Personalized Indexing Management, LLC11.6K$13.2KNew
Formidable Asset Management, LLC10.3K$13K−$2.99KCut−$4.54K
Focus Partners Wealth11.1K$12.7KNew
HBK Sorce Advisory LLC11.1K$12.6K−$1.11KCut−$1.11K
IMC-Chicago, LLC10.9K$12.4KNew
Frec Markets, Inc.10.5K$12KNew
SEI INVESTMENTS CO10.2K$11.6K−$1.22KCut−$1.22K
DIVERSIFIED TRUST CO10.1K$11.5K−$1.21KCut−$1.53K
First Affirmative Financial Network10.1K$11.5KHeld
Florida Trust Wealth Management Co10K$11.4KNew
Greenbush Financial Group, LLC10K$11.4K−$1.2KCut−$1.2K
MRP Capital Investments, LLC10K$11.4K−$1.2KCut−$1.2K
KLCM Advisors, Inc.10K$11.4K−$1.2KCut−$1.2K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.9.22K$10.5K$6.88KAdded$10.5K
Quantbot Technologies LP8.9K$10.1K−$1.07KCut−$144.5K
Aventura Private Wealth, LLC8.4K$9.58K−$1.01KCut−$1.01K
SIMPLEX TRADING, LLC7.32K$8.34K−$879Cut−$109.9K
Steward Partners Investment Advisory, LLC7.11K$8.11K−$854Cut−$854
NATIONAL BANK OF CANADA /FI/5.2K$5.93K−$572Cut−$1.82K
Aquatic Capital Management LLC4.17K$4.75KNew
Parallel Advisors, LLC3.65K$4.16KNew
EverSource Wealth Advisors, LLC3.53K$4.03K−$424Cut−$3.06K
NISA INVESTMENT ADVISORS, LLC3.39K$3.86K−$157Added$2.21K
GABLES CAPITAL MANAGEMENT INC.3K$3.42K−$360Cut−$360
Farther Finance Advisors, LLC2.73K$3.08K−$13Added$2.95K
Smartleaf Asset Management LLC2.76K$3.03K−$551Cut−$551
Essential Partners LLC2.21K$2.52K−$206Added$354
SIGNATUREFD, LLC2.02K$2.31KNew
HARBOUR INVESTMENTS, INC.2K$2.28KNew
Optiver Holding B.V.1.78K$2.03K−$167Added$273
CoreCap Advisors, LLC1.6K$1.82K−$192Cut−$192
GAMMA Investing LLC1.33K$1.52KNew
Godfrey Financial Associates, Inc.1.25K$1.43K−$150Cut−$150
Aster Capital Management (DIFC) Ltd806$1.34K$322Cut−$436
PFS Partners, LLC1.1K$1.25K−$132Cut−$132
Rockefeller Capital Management L.P.1.05K$1.2K−$48Added$695
Salomon & Ludwin, LLC877$1K−$123Cut−$179
Caitong International Asset Management Co., Ltd833$950−$100Cut−$48.5K
GSA CAPITAL PARTNERS LLP663.7K$757−$74Cut−$26
True Wealth Design, LLC559$638−$67Cut−$461
ROTHSCHILD INVESTMENT LLC552$629−$54Added$63
PRICE T ROWE ASSOCIATES INC /MD/404.7K$462−$44Cut−$1
IFP Advisors, Inc403$459−$48Cut−$85
Arax Advisory Partners293$334New
QUADRANT CAPITAL GROUP LLC272$311New
PITTENGER & ANDERSON INC250$285−$30Cut−$30
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO227$259−$27Cut−$28
Hilton Head Capital Partners, LLC200$228−$24Cut−$24
HARBOR INVESTMENT ADVISORY, LLC180$205−$22Cut−$22
VAN ECK ASSOCIATES CORP160.1K$183−$16Added$10
SALEM INVESTMENT COUNSELORS INC100$114New
Root Financial Partners, LLC100$114−$12Cut−$12
Cambridge Investment Research Advisors, Inc.90.3K$103−$11Cut−$10
HRT FINANCIAL LP90.8K$103−$11Cut−$748
SG Americas Securities, LLC87.8K$100−$7Added$32
Boreal Capital Management LLC69$79−$8Cut−$8
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO61.5K$70−$7Cut−$7
Sunbelt Securities, Inc.55$63New
CANADA LIFE ASSURANCE Co54.1K$62−$6Cut−$6
MAI Capital Management43$50New
Larson Financial Group LLC40$46−$4Cut−$4
SlateStone Wealth, LLC25.8K$29−$3Cut−$3
SJS Investment Consulting Inc.24$28New
AMALGAMATED BANK12.9K$15−$1Cut−$1
Dunhill Financial, LLC8$9−$1Cut−$2
Wilkerson Advisory Group LLC4$5New
Darwin Wealth Management, LLC5$5−$1Cut−$1
Crewe Advisors LLC1$2$0Held
SBI Securities Co., Ltd.2$2−$1Cut−$1
Keating Financial Advisory Services, Inc.1$1New
LRI Investments, LLC1$1$0Held
Covestor Ltd72$0$0Held
Centerpoint Advisors, LLC100$0$0Held

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.