Public ownership evidence

Prelude Therapeutics Incorporated (PRLD) Ownership Disclosures

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

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

Separate the three disclosure sources

Step 1 of 3

Recent institutional filing receipts

Prelude Therapeutics Incorporated: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
Graham Capital Management, L.P.
Report period
2026-06-30
Available
2026-08-15
Reported shares
29,770
Value (USD)
$158,674
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

13F 0002048251-26-006561
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read PRLD fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read PRLD fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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No records are available for this view.

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

Recent institutional filing receipts

See the complete 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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Graham Capital Management, L.P.2026-06-302026-08-1529,770$158,674None
Quarry LP2026-06-302026-08-15755$4,024None
ADAR1 Capital Management, LLC2026-06-302026-08-15900,900$4,801,797None
Kynam Capital Management, LP2026-06-302026-08-152,415,087$12,872,414None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1567,622$360,425None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1567,622$360,425None
ExodusPoint Capital Management, LP2026-06-302026-08-1515,475$82,482None
Qube Research & Technologies Ltd2026-06-302026-08-1513,110$69,876None
Squarepoint Ops LLC2026-06-302026-08-1559,540$317,348None
JANE STREET GROUP, LLC2026-06-302026-08-1520,100$107,133Put
JANE STREET GROUP, LLC2026-06-302026-08-1564,100$341,653Call
SPHERA FUNDS MANAGEMENT LTD.2026-06-302026-08-151,019,832$5,435,705None
Legal & General Group Plc2026-06-302026-08-152,699$14,386None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15111,000$591,630Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1563,700$339,521Put
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15844,993$4,503,813None
ORBIMED ADVISORS LLC2026-06-302026-08-1513,724,571$73,151,963None
Cerity Partners LLC2026-06-302026-08-1532,875$175,224None
MANGROVE PARTNERS IM, LLC2026-06-302026-08-1513,352$71,166None
ADAGE CAPITAL PARTNERS GP, L.L.C.2026-06-302026-08-15766,095$4,083,286None
ROYAL BANK OF CANADA2026-06-302026-08-151,699$9,000None
ROYAL BANK OF CANADA2026-06-302026-08-15958$5,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1510,530$36,013None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1564,500$343,785None
RA CAPITAL MANAGEMENT, L.P.2026-06-302026-08-156,475,882$34,516,451None
CITADEL ADVISORS LLC2026-06-302026-08-1531,300$166,829Put
CITADEL ADVISORS LLC2026-06-302026-08-1512,323$65,682None
CITADEL ADVISORS LLC2026-06-302026-08-1516,100$85,813Call
CITADEL ADVISORS LLC2026-06-302026-08-1510,231$54,531None
BAKER BROS. ADVISORS LP2026-06-302026-08-1510,123,824$53,959,982None
GROUP ONE TRADING LLC2026-06-302026-08-153,907$20,824None
Invesco Ltd.2026-06-302026-08-1519,657$104,772None
Invesco Ltd.2026-06-302026-08-154,014$21,395None
Invesco Ltd.2026-06-302026-08-1511,071$59,008None
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2026-06-302026-08-1512,784$68,139None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-15993,369$5,294,657None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1571,078$378,846None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1549,756$265,199None
HSBC HOLDINGS PLC2026-06-302026-08-1513,652$74,403None
BARCLAYS PLC2026-06-302026-08-151,994$10,628None
BARCLAYS PLC2026-06-302026-08-1512,535$66,811None
PRICE T ROWE ASSOCIATES INC /MD/2026-06-302026-08-1522,758$122,000None
WELLS FARGO & COMPANY/MN2026-06-302026-08-1525,325$134,982None
BANK OF AMERICA CORP /DE/2026-06-302026-08-1523,875$127,254None
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-302026-08-14193,920$1,033,594None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-142,009,445$10,710,342None
Vanguard Global Advisers, LLC2026-06-302026-08-1416,210$86,399None
UBS Group AG2026-06-302026-08-14318,774$1,699,065None
UBS Group AG2026-06-302026-08-1423$123None
Connor, Clark & Lunn Investment Management Ltd.2026-06-302026-08-14921$4,909None

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

Graham Capital Management, L.P. ↗Quarry LP ↗ADAR1 Capital Management, LLC ↗Kynam Capital Management, LP ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗Sixth Street Partners Management Company, L.P. ↗ExodusPoint Capital Management, LP ↗Qube Research & Technologies Ltd ↗Squarepoint Ops LLC ↗JANE STREET GROUP, LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.

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