undamentalytics Newsletter

Groupon, Inc.: which funds bought and sold

Institutions that bought and sold Groupon shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 86 institutions that filed 13F reports for both quarters added to or opened positions in Groupon, and 66 cut or closed them. Together they sold a net 1,375 shares, 0.0% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.6M shares (+43.1%); index fund managers were net sellers of 481K shares (−7.8%). 36 opened a new position and 24 sold out entirely.

Bought, Q2 2026 86 institutions, 36 of them new holders Sold, Q2 2026 66 institutions, 24 of them sold out
Net change, all compared −1,375 shares (0.0%)
Net change, active managers +1.6M shares (+43.1%), 11 bought, 13 sold

Buyers versus sellers

institutions compared, 181
Active managers and hedge funds 11 bought · 13 sold · +1.6M
Index fund managers 4 bought · 6 sold · −481K
Other institutions 71 bought · 47 sold · −1.1M

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Divisadero Street Capital Management, LP +1.4M +314.8% 1.8M $44.4M
Wolf Hill Capital Management, LP Hedge fund +1.0M New position 1.0M $24.1M
Millennium Management LLC Hedge fund +735K +346.7% 947K $22.8M
Mason Capital Management LLC +657K New position 657K $15.8M
Discovery Capital Management, LLC / Ct Hedge fund +491K New position 491K $11.8M
Jane Street Group, LLC +315K +1274.5% 340K $8.2M
Exoduspoint Capital Management, LP Hedge fund +291K +51.8% 852K $20.5M
Marshall Wace, LLP Hedge fund +225K New position 225K $5.4M
Union Square Park Capital Management, LLC +205K New position 205K $4.9M
Windward Management LP +135K +6.1% 2.3M $56.4M
Group One Trading LLC +134K +200.4% 202K $4.8M
Goldman Sachs Group Inc +123K +20.9% 712K $17.1M
Quinn Opportunity Partners LLC +115K New position 115K $2.8M
D. E. Shaw & Co., Inc. Hedge fund +114K +18.7% 725K $17.4M
Concentric Capital Strategies, LP +101K New position 101K $2.4M
Ossiam +79K New position 79K $1.9M
Simplex Trading, LLC +71K +210.4% 105K $2.5M
State Street Corp Index funds +62K +7.5% 893K $21.5M
Mariner, LLC +53K New position 53K $1.3M
Generali Investments Cee, Investicni Spolecnost, A.S. +53K +8.3% 690K $16.6M

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Continental General Insurance Co −1.1M −31.5% 2.5M $59.6M
Morgan Stanley −701K −56.2% 546K $13.1M
Shay Capital LLC −500K Sold out 0 —
HRT Financial LP −424K Sold out 0 —
Hennessy Advisors Inc −415K Sold out 0 —
Bank Of America Corp −410K −64.4% 227K $5.5M
Renaissance Technologies LLC Hedge fund −362K −58.5% 257K $6.2M
Blackrock, Inc. Index funds −276K −11.0% 2.2M $53.5M
FMR LLC Active manager −261K −97.9% 5,567 $133,942
Engineers Gate Manager LP Hedge fund −227K −92.1% 19K $466,908
Jefferies Financial Group Inc. −219K Sold out 0 —
SG Americas Securities, LLC −206K −75.9% 65K $1.6M
Pacer Advisors, Inc. −203K Sold out 0 —
Centerbook Partners LP Hedge fund −187K −39.9% 282K $6.8M
Vanguard Portfolio Management LLC Index funds −135K −34.3% 259K $6.2M
Squarepoint Ops LLC Hedge fund −117K −89.0% 14K $348,605
Vanguard Capital Management LLC Index funds −105K −9.4% 1.0M $24.4M
BNP Paribas Financial Markets −95K −96.0% 3,922 $94,363
Prentice Capital Management, LP −84K Sold out 0 —
Two Sigma Investments, LP Hedge fund −76K −53.2% 67K $1.6M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Wolf Hill Capital Management, LPHedge fund 1.0M $24.1M
Mason Capital Management LLC 657K $15.8M
Discovery Capital Management, LLC / CtHedge fund 491K $11.8M
Marshall Wace, LLPHedge fund 225K $5.4M
Union Square Park Capital Management, LLC 205K $4.9M
Quinn Opportunity Partners LLC 115K $2.8M
Concentric Capital Strategies, LP 101K $2.4M
Ossiam 79K $1.9M
Mariner, LLC 53K $1.3M
Brevan Howard Capital Management LPHedge fund 40K $964,734

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Shay Capital LLC 500K $6M
HRT Financial LP 424K $5M
Hennessy Advisors Inc 415K $4.9M
Jefferies Financial Group Inc. 219K $2.6M
Pacer Advisors, Inc. 203K $2.4M
Prentice Capital Management, LP 84K $1M
First Trust Advisors LP 69K $823,682
State Of Wisconsin Investment Board 57K $674,195
OP Asset Management Ltd 45K $540,153
Verition Fund Management LLCHedge fund 38K $455,949

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
161
Ten largest holders
66.7%
of 13F-reported shares
Index fund managers
15.7%
of 13F-reported shares
Active managers and hedge funds
14.4%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 11 13 4 4 +1.6M +43.1%
Index fund managers 4 6 0 0 −481K −7.8%
Other institutions 71 47 32 20 −1.1M −4.1%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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