Public ownership evidence

Agios Pharmaceuticals, Inc. (AGIO) Ownership Disclosures

Read AGIO 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 Form 4 activity

Agios Pharmaceuticals, Inc.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-08-07
Trade date
2026-08-04
Reporting owners
Gheuens Sarah
Code
S
Shares
30,000
Reported value
Not reported
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.

SEC 0001439222-26-000120
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 AGIO fundamentals

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

Read AGIO fundamentals
What you should see

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

Recent Form 4 activity

See the complete recent form 4 activity

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2026-08-072026-08-04Gheuens SarahS30,000Not reported

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.

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VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2639,061$1,321,434None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2627,761$1,030,211None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2566,796$2,478,800None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-252,478,800$66,796,000None
Assenagon Asset Management S.A.2026-06-302026-08-22103,955$3,857,770None
Palo Alto Investors LP2026-06-302026-08-20213,601$7,926,733None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2021,295$790,257None
Palo Alto Investors LP2026-06-302026-08-19213,601$7,926,733None
Ensign Peak Advisors, Inc2026-03-312026-08-196,570$222,263None
Ensign Peak Advisors, Inc2025-12-312026-08-196,570$178,835None
Ensign Peak Advisors, Inc2025-09-302026-08-1912,620$506,567None
Palo Alto Investors LP2026-06-302026-08-18213,601$7,926,733None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-189,196$341,264None
Seven Fleet Capital Management LP2026-06-302026-08-1856,900$2,111,559None
Ishara Investments LP2026-06-302026-08-15164,000$6,086,040None
Defilade Capital Management, L.P.2026-06-302026-08-15546,848$20,293,529None
SEI INVESTMENTS CO2026-06-302026-08-1534,595$1,283,820None
SEI INVESTMENTS CO2026-06-302026-08-15494$18,330None
JPL Wealth Management, LLC2026-06-302026-08-1570$2,598None
JPL Wealth Management, LLC2026-06-302026-08-1510$372None
Rafferty Asset Management, LLC2026-06-302026-08-1555,580$2,062,574None
TORNO CAPITAL, LLC2025-09-302026-08-152,500$100,350None
TORNO CAPITAL, LLC2025-09-302026-08-1510,000$401,400Put
Quarry LP2026-06-302026-08-1520,147$747,655None
ADAR1 Capital Management, LLC2026-06-302026-08-151,288,053$47,799,647None
XTX Topco Ltd2026-06-302026-08-1550,366$1,869,082None
Aquatic Capital Management LLC2026-06-302026-08-1538,627$1,433,448None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15538,128$19,969,930None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15538,128$19,969,930None
Qube Research & Technologies Ltd2026-06-302026-08-15597,638$22,178,346None
Caption Management, LLC2026-06-302026-08-1550,000$1,855,500Call
Caption Management, LLC2026-06-302026-08-1539,249$1,456,530None
OSAIC HOLDINGS, INC.2026-06-302026-08-151,000$37,110None
OSAIC HOLDINGS, INC.2026-06-302026-08-15592$21,969None
Schonfeld Strategic Advisors LLC2026-06-302026-08-15520,083$19,300,279None
Squarepoint Ops LLC2026-06-302026-08-15321,138$11,917,431None
Man Group plc2026-06-302026-08-1527$1,002None
Man Group plc2026-06-302026-08-15124,439$4,617,931None
Trexquant Investment LP2026-06-302026-08-1593,539$3,471,232None
MetLife Investment Management, LLC2026-06-302026-08-1534,470$1,279,182None
Engineers Gate Manager LP2026-06-302026-08-1553,912$2,000,674None
JANE STREET GROUP, LLC2026-06-302026-08-15492,598$18,280,312None
JANE STREET GROUP, LLC2026-06-302026-08-15214,900$7,974,939Put
JANE STREET GROUP, LLC2026-06-302026-08-1539,100$1,451,001Call
PDT Partners, LLC2026-06-302026-08-157,500$278,325None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-1525,600$950,016Call
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-15149,886$5,562,269None
Gallagher Fiduciary Advisors, LLC2026-06-302026-08-1511,095$411,717None
Legal & General Group Plc2026-06-302026-08-15418,895$15,545,194None
Legal & General Group Plc2026-06-302026-08-1510,084$374,217None

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

VIRGINIA RETIREMENT SYSTEMS ET Al ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Assenagon Asset Management S.A. ↗Palo Alto Investors LP ↗MERCER GLOBAL ADVISORS INC /ADV ↗Palo Alto Investors LP ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗

Recent Congressional disclosures

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Gilbert Ray Cisneros, Jr.2026-09-112026-08-20purchase$1,001 - $15,000

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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