Public ownership evidence

Prime Medicine, Inc. Common Stock (PRME) Ownership Disclosures

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

As of 2026-10-10T12:08:28.848Z

Recent Form 4 activity

No records are available for this view.

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

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.

Corient Private Wealth LP2026-06-302026-08-2839,078$144,198None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25157,049$579,511None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25579,511$157,049,000None
Kingsview Wealth Management, LLC2026-06-302026-08-2010,000$36,900None
Corient Private Wealth LP2026-06-302026-08-1838,881$143,471None
Graham Capital Management, L.P.2026-06-302026-08-1518,516$68,324None
SEI INVESTMENTS CO2026-06-302026-08-1529,183$107,685None
Glen Eagle Advisors, LLC2026-06-302026-08-155,000$18,450None
Federation des caisses Desjardins du Quebec2026-06-302026-08-159,500$35,055None
Rafferty Asset Management, LLC2026-06-302026-08-15145,275$536,065None
Basecamp Wealth Advisors LLC2026-06-302026-08-15292$1,077None
Mutual Advisors, LLC2026-06-302026-08-1545,000$166,050None
Quarry LP2026-06-302026-08-15540$1,993None
ADAR1 Capital Management, LLC2026-06-302026-08-151,997,552$7,370,967None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-155,237,332$19,326,000None
NFSG Corp2026-06-302026-08-1545$166None
XTX Topco Ltd2026-06-302026-08-15215,708$795,963None
SYON CAPITAL LLC2026-06-302026-08-1511,077$40,874None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15927,538$3,422,615None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15927,538$3,422,615None
ExodusPoint Capital Management, LP2026-06-302026-08-15118,464$437,132None
OSAIC HOLDINGS, INC.2026-06-302026-08-152,950$10,886None
OSAIC HOLDINGS, INC.2026-06-302026-08-156,448$23,792None
Schonfeld Strategic Advisors LLC2026-06-302026-08-1520,189$74,496None
Squarepoint Ops LLC2026-06-302026-08-1588,029$324,827None
MetLife Investment Management, LLC2026-06-302026-08-1556,192$207,348None
Engineers Gate Manager LP2026-06-302026-08-1559,133$218,201None
JANE STREET GROUP, LLC2026-06-302026-08-1577,400$285,606Put
JANE STREET GROUP, LLC2026-06-302026-08-15194,600$718,074Call
Legal & General Group Plc2026-06-302026-08-1532,510$119,962None
Legal & General Group Plc2026-06-302026-08-1525,029$92,357None
Legal & General Group Plc2026-06-302026-08-158,905$32,859None
DRW Securities, LLC2026-06-302026-08-1513,106$48,361None
HRT FINANCIAL LP2026-06-302026-08-15161,510$595,000None
MOORE CAPITAL MANAGEMENT, LP2026-06-302026-08-15500,000$1,845,000None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15134,200$495,198Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15443,100$1,635,039Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15648,479$2,392,888None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15427,097$1,575,988None
&PARTNERS2026-06-302026-08-1557,460$210,644None
Balyasny Asset Management L.P.2026-06-302026-08-153,969,082$14,645,913None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-1540,867$140,174None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1549,941$184,282None
Woodline Partners LP2026-06-302026-08-153,003,904$11,084,406None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,526$5,631None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-155$18None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-154$15None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1527$100None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-153$11None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15114,347$421,940None

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

Corient Private Wealth LP ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Kingsview Wealth Management, LLC ↗Corient Private Wealth LP ↗Graham Capital Management, L.P. ↗SEI INVESTMENTS CO ↗Glen Eagle Advisors, LLC ↗Federation des caisses Desjardins du Quebec ↗Rafferty Asset Management, LLC ↗

Recent Congressional disclosures

No records are available for this view.

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.

Institutional source directory ↗Congressional source directory ↗

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.