Security key
399473107
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 1
- Total 13F value
- $1
- Share change
- 0
- SEC-reported price per share
- $1.00
- Number of holders
- 1
Report period
Q2 2026
Institutions
1
Top holders
1
GRPN full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
Groupon, Inc. SEC filings
Groupon, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 399473107
Recent filing periods:
Ownership snapshot
Top reported holders of GRPN - GROUPON INC - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Windward Management LP
Disclosed value leader
Dusan Senkypl
Comparable rows
5/15
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 6.5%
10 rows are not safely comparable across share classes.
13D/G row: Windward Management LP
Showing 1-6 of 15 holder rows.
Quick read
Windward Management LP leads the comparable SEC ownership view at 6.5%.
5 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Windward Management LP's linked filing trail.
Comparable ownership
Top 5
Windward Management LP
6.5%
CONTINENTAL GENERAL INSURANCE CO
6.5%
BlackRock, Inc.
5.3%
GARNET EQUITY CAPITAL HOLDINGS, INC.
4.1%
Divisadero Street Capital Managem...
2.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Windward Management LP |
13D/G
13F
Company
|
6.5%
Reported 13D/G
· 30 Sep 2025
|
$61,753,745
2,644,700 shares
|
$0 | 30 Sep 2025 |
| CONTINENTAL GENERAL INSURANCE CO |
13D/G
13F
Company
|
6.5%
Reported 13D/G
· 30 Jun 2026
|
$58,357,661
2,479,085 shares
|
-$26,871,028 | 30 Jun 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
5.3%
Reported 13D/G
· 30 Jun 2026
|
$48,600,286
2,019,962 shares
|
$0 | 30 Jun 2026 |
| GARNET EQUITY CAPITAL HOLDINGS, INC. |
13D/G
13F
Linmar Capital Fund, LP · Company
|
4.1%
Reported 13D/G
· 31 Mar 2025
|
$29,859,660
1,649,705 shares
|
-$6,336,937 | 31 Mar 2025 |
| Divisadero Street Capital Management, LP |
13D/G
13F
Company
|
2.6%
Reported 13D/G
· 31 Dec 2024
|
$18,923,043
1,045,472 shares
|
$0 | 31 Dec 2024 |
| Dusan Senkypl |
3/4/5
CEO, Director, 10%+ Owner
|
—
mixed-class rows
|
$178,843,436
13,735,594 shares
mixed-class rows
|
— | 11 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
1
Rows available
1
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
1
Q2 2026 holders
1
Holder diff
0
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend