Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in GRPN held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Pale Fire Capital SE | 10.2M | $245.0M | 0.0% | 26.804% | 17.32% |
| 2 | Windward Management LP | 3.3M | $79.0M | +10.7% | 8.648% | 23.99% |
| 3 | CONTINENTAL GENERAL INSURANCE CO | 2.5M | $59.6M | -31.5% | 6.527% | 12.44% |
| 4 | BlackRock, Inc. | 2.2M | $53.5M | -11.0% | 5.855% | 0.00% |
| 5 | Divisadero Street Capital Management, LP | 1.8M | $44.4M | +314.8% | 4.859% | 1.01% |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.6M | $37.3M | +149.2% | 4.083% | 0.00% |
| 7 | UBS Group AG | 1.3M | $31.7M | -3.7% | 3.465% | 0.00% |
| 8 | Wolf Hill Capital Management, LP | 1.3M | $31.0M | — | 3.388% | 2.59% |
| 9 | CITADEL ADVISORS LLC | 1.3M | $30.1M | +157.1% | 3.292% | 0.00% |
| 10 | JANE STREET GROUP, LLC | 1.1M | $26.3M | +294.5% | 2.876% | 0.00% |
| 11 | VANGUARD CAPITAL MANAGEMENT LLC | 1.0M | $24.4M | -9.4% | 2.673% | 0.00% |
| 12 | GARNET EQUITY CAPITAL HOLDINGS, INC. | 971K | $23.4M | +1.3% | 2.556% | 4.41% |
| 13 | MILLENNIUM MANAGEMENT LLC | 947K | $22.8M | +346.7% | 2.493% | 0.01% |
| 14 | STATE STREET CORP | 893K | $21.5M | +7.5% | 2.351% | 0.00% |
| 15 | ExodusPoint Capital Management, LP | 852K | $20.5M | +51.8% | 2.243% | 0.13% |
| 16 | D. E. Shaw & Co., Inc. | 846K | $20.4M | +20.6% | 2.227% | 0.01% |
| 17 | GOLDMAN SACHS GROUP INC | 712K | $17.1M | +20.9% | 1.874% | 0.00% |
| 18 | Generali Investments CEE, investicni spolecnost, a.s. | 690K | $16.6M | +8.3% | 1.815% | 0.79% |
| 19 | GEODE CAPITAL MANAGEMENT, LLC | 685K | $16.5M | +1.6% | 1.802% | 0.00% |
| 20 | MASON CAPITAL MANAGEMENT LLC | 657K | $15.8M | — | 1.730% | 2.60% |
| 21 | MORGAN STANLEY | 546K | $13.1M | -56.2% | 1.437% | 0.00% |
| 22 | DIMENSIONAL FUND ADVISORS LP | 506K | $12.2M | -12.9% | 1.332% | 0.00% |
| 23 | DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 491K | $11.8M | — | 1.293% | 0.49% |
| 24 | Walleye Trading LLC | 457K | $11.0M | +509.8% | 1.202% | 0.01% |
| 25 | CenterBook Partners LP | 282K | $6.8M | -39.9% | 0.741% | 0.33% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in GRPN — a direct measure of their conviction.
Filings activity in GRPN during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new GRPN position in Q2 2026
Institutions that fully closed their GRPN position in Q2 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 166 | +8.5% | 111.34% | +3.35 pp | $1.01B | +124% |
| Q1 2026 | 153 | 2.5% | 107.99% | 7.67 pp | $453M | 38% |
| Q4 2025 | 157 | 12% | 115.66% | 4.47 pp | $728M | 28% |
| Q3 2025 | 178 | +9.9% | 120.13% | +8.99 pp | $1.01B | 24% |
| Q2 2025 | 162 | +45% | 111.14% | +21.27 pp | $1.32B | +117% |
| Q1 2025 | 112 | +2.8% | 89.87% | 0.69 pp | $608M | +55% |
| Q4 2024 | 109 | 4.4% | 90.56% | 3.91 pp | $393M | +21% |
| Q3 2024 | 114 | — | 94.47% | — | $324M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying GRPN stock.
Based on Q2 2026 13F filings, institutional ownership of Groupon, Inc. stands at 111.3%, held across 166 reporting institutions.
Pale Fire Capital SE is the largest reported institutional holder of GRPN, with approximately 10,181,070 shares worth $0.24B as of Q2 2026.
Yes — 4 widely-followed marquee investors appear among the top 25 institutional holders of GRPN, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC, JANE STREET GROUP, LLC, MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for GRPN is 75 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
39 institutions opened new positions in GRPN during Q2 2026, while 24 fully exited. 108 added to existing positions and 15 trimmed.
GRPN institutional ownership rose by 3.35 percentage points quarter-over-quarter, with a net change of +13 holders.
The top 10 institutions account for 62.9% of all reported 13F value in GRPN, and the top 25 account for 87.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Groupon, Inc. (GRPN) Institutional Ownership