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Groupon, Inc.

GRPN
Exchange
Nasdaq
Industry
Services-Advertising Agencies
SEC CIK
0001490281

No open-market purchases or sales by Groupon, Inc. insiders were filed in the last 90 days; 160 institutions reported holding it in 13F filings for Q2 2026, worth $875.1M in total; no superinvestor holds it.

Holders of 5% or more of GRPN

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Groupon, Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of GRPN
HolderLatest formStakeChangeFirst filedLatest filingFiling
Barta Jan13D/A32.00%13.0M shares−2.10 ppfrom 34.10%Nov 5, 202120 filingsAug 10, 2026SEC
Windward Management LP13G/A6.50%2.64M shares–Jul 12, 20239 filingsNov 14, 2025SEC
Continental General Insurance Co13G/A6.50%2.48M shares−2.40 ppfrom 8.90%Mar 21, 20254 filingsAug 13, 2026SEC
BlackRock, Inc.13G5.30%2.02M sharesNewJul 28, 20261 filingJul 28, 2026SEC
Millennium Management LLC13G5.00%2.05M sharesNewAug 17, 20261 filingAug 17, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

86 Schedule 13D and 13G filings on Groupon, Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on GRPN
Filed (ET)FilerFormStakeChangeEvent dateFiling
Feb 9, 2023Morgan Stanley13GOld format–––SEC
Feb 3, 2023RPD Fund Management LLC13G/AOld format–––SEC
Dec 20, 2022Barta Jan13D/AOld format–––SEC
Dec 9, 2022Maple Rock Capital Partners Inc.13G/AOld format–––SEC
Aug 15, 2022Maple Rock Capital Partners Inc.13GOld format–New–SEC
Jun 13, 2022Barta Jan13D/AOld format–––SEC
May 27, 2022RPD Fund Management LLC13DOld format–––SEC
May 25, 2022Barta Jan13D/AOld format–––SEC
May 11, 2022Barta Jan13D/AOld format–––SEC
Apr 28, 2022Barta Jan13D/AOld format–––SEC
Apr 21, 2022Barta Jan13D/AOld format–––SEC
Apr 8, 20229:57 AM ETBlackRock Inc.13G/AOld format–––SEC
Apr 7, 2022Barta Jan13D/AOld format–––SEC
Mar 28, 2022RPD Fund Management LLC13GOld format–New–SEC
Feb 15, 2022Barta Jan13D/AOld format–––SEC
Feb 14, 2022Par Investment Partners LP13G/AOld format–––SEC
Feb 14, 2022Prentice Capital Management, LP13G/AOld format–––SEC
Feb 10, 20225:00 PM ETAlibaba Group Holding Limited13G/AOld format–––SEC
Feb 10, 2022Vanguard Group Inc13G/AOld format–––SEC
Feb 8, 2022Lefkofsky Eric P13G/AOld format–––SEC
Feb 3, 20224:41 PM ETBlackRock Inc.13G/AOld format–––SEC
Jan 26, 2022Barta Jan13D/AOld format–––SEC
Jan 19, 2022Barta Jan13D/AOld format–––SEC
Nov 5, 2021Barta Jan13DOld format–New–SEC
Oct 12, 2021Morgan Stanley13G/AOld format–––SEC
Sep 27, 2021Prentice Capital Management, LP13GOld format–New–SEC
Aug 19, 2021Morgan Stanley13GOld format–New–SEC
Jul 29, 2021Par Investment Partners LP13GOld format–––SEC
May 14, 2021A-G Holdings, L.P.13D/AOld format–––SEC
May 6, 2021A-G Holdings, L.P.13D/AOld format–––SEC
Apr 5, 2021MIG Capital, LLC13D/AOld format–––SEC
Feb 16, 2021Par Investment Partners LP13G/AOld format–––SEC
Feb 16, 2021D. E. Shaw & Co, L.P.13G/AOld format–––SEC
Feb 11, 2021Lefkofsky Eric P13G/AOld format–––SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Jan 29, 20219:54 AM ETBlackRock Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

4 notices from officers, directors and other affiliates planning to sell Groupon, Inc. shares, newest first.

Form 144 notices for GRPN
Filed (ET)SellerShares to sellMarket valuePlanned saleBrokerFiling
Sep 28, 20264:39 PM ETPonrt JiriFormer officer17.8K$355.6KSep 28, 202610b5-1Fidelity Brokerage Services LLCSEC
Sep 25, 20264:16 PM ETPonrt JiriFormer officer20.0K$425.1KSep 25, 202610b5-1Fidelity Brokerage Services LLCSEC
Sep 24, 20264:24 PM ETPonrt JiriFormer officer20.0K$409.5KSep 24, 202610b5-1Fidelity Brokerage Services LLCSEC
Aug 5, 20244:19 PM ETRobert BassDirector4.58K$52.0KAug 5, 2024Morgan Stanley Smith Barney LLC Executive Financial ServicesSEC