AMG Pantheon Master Fund, LLC
SEC Filing List

CIK: 0001609212
Form Description Owner/Filer Filing Agent Date Actions
N-CENAnnual Report for Registered Investment ...DONNELLEY FINANCIAL SOLUTIONS /FA/06/12/2026
N-CENAnnual Report for Registered Investment ...DONNELLEY FINANCIAL SOLUTIONS /FA/06/12/2026
N-CSRCertified annual shareholder report of r...Amg Pantheon Master Fund, Llc DONNELLEY FINANCIAL SOLUTIONS /FA/06/09/2026
NPORT-PMonthly Portfolio Investments Report on ...DONNELLEY FINANCIAL SOLUTIONS /FA/06/01/2026
SC TO-I/AAmendment to Issuer tender offer statementAmg Pantheon Master Fund, Llc DONNELLEY FINANCIAL SOLUTIONS /FA/04/06/2026
SC TO-IIssuer tender offer statementAmg Pantheon Master Fund, Llc DONNELLEY FINANCIAL SOLUTIONS /FA/03/23/2026
40-17GFidelity bond filed pursuant to Rule 17g...Amg Pantheon Master Fund, Llc DONNELLEY FINANCIAL SOLUTIONS /FA/03/16/2026
NPORT-PMonthly Portfolio Investments Report on ...DONNELLEY FINANCIAL SOLUTIONS /FA/02/27/2026
3Initial statement of beneficial ownershi...Macewen Peter WDONNELLEY FINANCIAL SOLUTIONS /FA/02/02/2026
3Initial statement of beneficial ownershi...Cuniff Jill R.DONNELLEY FINANCIAL SOLUTIONS /FA/02/02/2026
No record found.
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