Top Institutional Investors

Stone House Capital Management, LLC — 13F Holdings & Portfolio

CIK 1589943 · latest 13F-HR filed 2026-05-15

Backtest portfolio

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Loading holdings…
AUM

$90.0M

Long-equity book

Holdings

3

Distinct positions

Period

2026-03-31

Filed 2026-05-15

Q/Q Activity

+0 / −0 / ↑1 / ↓1

vs 2025-12-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • RIDENOW GROUP INC$10.9M +27.9%
Show all 1 →

Top Trims

  • DESIGNER BRANDS INC-$9.6M -23.4%
Show all 1 →

New Positions

  • No new positions this quarter.
Show all 0 →

Exited Positions

  • No exits this quarter.
Show all 0 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 RIDENOW GROUP INC RDNW 781386305 $50.2M 55.74% 7,104,346 SH
2 DESIGNER BRANDS INC DBI 250565108 $31.3M 34.78% 5,500,000 SH
3 DESIGNER BRANDS INC Call DBI 250565108 $8.5M 9.48% 1,500,000 SH
Filing History
Period Filed AUM Holdings Accession
2026-03-31 2026-05-15 $90.0M 3 0001213900-26-057313
2025-12-31 2026-02-17 $91.2M 3 0001213900-26-017017
2025-09-30 2025-11-14 $89.1M 4 0001213900-25-110487