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Public ownership evidence

Opko Health Inc. (OPK) Ownership Disclosures

Read OPK insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-11-052026-11-05PAGANELLI JOHN AS9,175Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-11-05 and its public availability date is 2026-11-05. Subtracting those calendar dates gives 0 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent Form 4 activity

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2026-11-052026-11-05PAGANELLI JOHN AS9,175Not reported
2026-11-052026-11-05PAGANELLI JOHN AS4,426Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Corient Private Wealth LP2026-06-302026-08-2811,370$17,055None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25961,484$1,442,226None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-251,442,226$961,484,000None
Assenagon Asset Management S.A.2026-06-302026-08-22285,339$425,502None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2076,808$115,212None
Wellington Grp LLC2026-06-302026-08-1530,000$34,200None
Graham Capital Management, L.P.2026-06-302026-08-1522,834$34,251None
SEI INVESTMENTS CO2026-06-302026-08-1510,163$15,245None
Glen Eagle Advisors, LLC2026-06-302026-08-152,100$3,150None
JPL Wealth Management, LLC2026-06-302026-08-1516$24None
SIH Partners, LLLP2026-06-302026-08-1522,983$34,475None
Quarry LP2026-06-302026-08-15953$1,430None
XTX Topco Ltd2026-06-302026-08-15286,173$429,260None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-153,596,980$5,395,470None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-153,596,980$5,395,470None
OSAIC HOLDINGS, INC.2026-06-302026-08-15600$900None
OSAIC HOLDINGS, INC.2026-06-302026-08-1568,967$103,449None
Schonfeld Strategic Advisors LLC2026-06-302026-08-1526,973$40,459None
Squarepoint Ops LLC2026-06-302026-08-1541,591$62,387None
MetLife Investment Management, LLC2026-06-302026-08-15226,799$340,199None
JANE STREET GROUP, LLC2026-06-302026-08-15229,454$344,181None
JANE STREET GROUP, LLC2026-06-302026-08-1525,500$38,250Call
AWM Investment Company, Inc.2026-06-302026-08-152,110,000$3,165,000None
Legal & General Group Plc2026-06-302026-08-15203,914$305,871None
Legal & General Group Plc2026-06-302026-08-15103,435$155,153None
Legal & General Group Plc2026-06-302026-08-1539,438$59,157None
GTS SECURITIES LLC2026-06-302026-08-1514,094$21,141None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1559,500$89,250Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15608,518$912,777None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1515,043$22,565None
Waverly Advisors, LLC2026-06-302026-08-1534,330$51,495None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1572,301$108,452None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-1519,181$29,347None
AMERIPRISE FINANCIAL INC2026-06-302026-08-151,000$1,500None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1593,060$139,590None
AMERIPRISE FINANCIAL INC2026-06-302026-08-151$2None
Cerity Partners LLC2026-06-302026-08-1575,675$113,513None
Cerity Partners LLC2026-06-302026-08-157,843$11,765None
Cerity Partners LLC2026-06-302026-08-157,581$11,373None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,214,601$1,821,902None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15423$635None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-157,563$11,345None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15132$198None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-158,253$12,380None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-158,400$12,600None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1527$41None
MANUFACTURERS LIFE INSURANCE COMPANY, THE2026-06-302026-08-15119,132$178,698None
ROYAL BANK OF CANADA2026-06-302026-08-1561,711$93,000None
ROYAL BANK OF CANADA2026-06-302026-08-151,080$2,000None
ROYAL BANK OF CANADA2026-06-302026-08-15177,921$267,000None

90-day public filing window, up to 50 source positions.

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.