Filed: 8/14/2026ACC: 0001214659-26-010367
📋 What this filing means
GRIZZLYROCK CAPITAL, LLC filed this quarterly 13F‑HR report disclosing 20 equity positions with a total reported market value of $142.99M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
20
Positions
$142.99M
Total AUM (reported)
17.68M
Total Shares
Allocation by class
COM$81.58M57.1%
COM CL A$12.17M8.5%
COM NEW$11.62M8.1%
SHS$11.34M7.9%
SUB REG LTD VTG$7.94M5.6%
COM PAR $1$7.83M5.5%
CL A$5.21M3.6%
Portfolio Concentration
Top 3$50.00M35.0%
4–10$59.61M41.7%
11–25$33.39M23.4%
Top 3 weight
35.0%
Top 10 weight
76.6%
Voting Authority Distribution
Total shares with voting rights: 17.68M
Sole
Full voting authority
17.68M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole20
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings20
Rows:
MAGNITE INC
SOLEShares1.16M
TypeSH
Market value$22.10M
15.46%
Sole
1.16M
Shared
0.00
None
0.00
EURONET WORLDWIDE INC
SOLEShares204.50K
TypeSH
Market value$14.97M
10.47%
Sole
204.50K
Shared
0.00
None
0.00
AMN HEALTHCARE SVCS INC
SOLEShares399.29K
TypeSH
Market value$12.92M
9.04%
Sole
399.29K
Shared
0.00
None
0.00
FERROGLOBE PLC
SOLEShares3.57M
TypeSH
Market value$11.34M
7.93%
Sole
3.57M
Shared
0.00
None
0.00
THE REAL BROKERAGE INC
SOLEShares4.86M
TypeSH
Market value$8.84M
6.18%
Sole
4.86M
Shared
0.00
None
0.00
DRIVEN BRANDS HLDGS INC
SOLEShares621.97K
TypeSH
Market value$8.67M
6.06%
Sole
621.97K
Shared
0.00
None
0.00
XPONENTIAL FITNESS INC
SOLEShares1.17M
TypeSH
Market value$8.11M
5.67%
Sole
1.17M
Shared
0.00
None
0.00
GLASS HOUSE BRANDS INC
SOLEShares611K
TypeSH
Market value$7.94M
5.55%
Sole
611K
Shared
0.00
None
0.00
OLIN CORP
SOLEShares395.09K
TypeSH
Market value$7.83M
5.48%
Sole
395.09K
Shared
0.00
None
0.00
POWERFLEET INC
SOLEShares1.79M
TypeSH
Market value$6.87M
4.81%
Sole
1.79M
Shared
0.00
None
0.00
AMENTUM HOLDINGS INC
SOLEShares318.36K
TypeSH
Market value$6.58M
4.60%
Sole
318.36K
Shared
0.00
None
0.00
RYERSON HLDG CORP
SOLEShares248.01K
TypeSH
Market value$6.10M
4.27%
Sole
248.01K
Shared
0.00
None
0.00
COMPASS INC
SOLEShares422.84K
TypeSH
Market value$5.21M
3.65%
Sole
422.84K
Shared
0.00
None
0.00
JANUS INTERNATIONAL GROUP IN
SOLEShares826.98K
TypeSH
Market value$4.59M
3.21%
Sole
826.98K
Shared
0.00
None
0.00
ACV AUCTIONS INC
SOLEShares564.92K
TypeSH
Market value$4.06M
2.84%
Sole
564.92K
Shared
0.00
None
0.00
CELSIUS HLDGS INC
SOLEShares95K
TypeSH
Market value$2.78M
1.95%
Sole
95K
Shared
0.00
None
0.00
FERMI INC
SOLEShares243.50K
TypeSH
Market value$2.23M
1.56%
Sole
243.50K
Shared
0.00
None
0.00
GENESIS ENERGY L P
SOLEShares49.52K
TypeSH
Market value$701.6K
0.49%
Sole
49.52K
Shared
0.00
None
0.00
ENERFLEX LTD
SOLEShares24K
TypeSH
Market value$588.2K
0.41%
Sole
24K
Shared
0.00
None
0.00
LIFECORE BIOMEDICAL INC
SOLEShares103K
TypeSH
Market value$540.8K
0.38%
Sole
103K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MAGNITE INCSOLE | COM | 1.16M | SH | $22.10M 15.46% | 1.16M | 0.00 | 0.00 |
EURONET WORLDWIDE INCSOLE | COM | 204.50K | SH | $14.97M 10.47% | 204.50K | 0.00 | 0.00 |
AMN HEALTHCARE SVCS INCSOLE | COM | 399.29K | SH | $12.92M 9.04% | 399.29K | 0.00 | 0.00 |
FERROGLOBE PLCSOLE | SHS | 3.57M | SH | $11.34M 7.93% | 3.57M | 0.00 | 0.00 |
THE REAL BROKERAGE INCSOLE | COM NEW | 4.86M | SH | $8.84M 6.18% | 4.86M | 0.00 | 0.00 |
DRIVEN BRANDS HLDGS INCSOLE | COM | 621.97K | SH | $8.67M 6.06% | 621.97K | 0.00 | 0.00 |
XPONENTIAL FITNESS INCSOLE | COM CL A | 1.17M | SH | $8.11M 5.67% | 1.17M | 0.00 | 0.00 |
GLASS HOUSE BRANDS INCSOLE | SUB REG LTD VTG | 611K | SH | $7.94M 5.55% | 611K | 0.00 | 0.00 |
OLIN CORPSOLE | COM PAR $1 | 395.09K | SH | $7.83M 5.48% | 395.09K | 0.00 | 0.00 |
POWERFLEET INCSOLE | COM | 1.79M | SH | $6.87M 4.81% | 1.79M | 0.00 | 0.00 |
AMENTUM HOLDINGS INCSOLE | COM | 318.36K | SH | $6.58M 4.60% | 318.36K | 0.00 | 0.00 |
RYERSON HLDG CORPSOLE | COM | 248.01K | SH | $6.10M 4.27% | 248.01K | 0.00 | 0.00 |
COMPASS INCSOLE | CL A | 422.84K | SH | $5.21M 3.65% | 422.84K | 0.00 | 0.00 |
JANUS INTERNATIONAL GROUP INSOLE | COMMON STOCK | 826.98K | SH | $4.59M 3.21% | 826.98K | 0.00 | 0.00 |
ACV AUCTIONS INCSOLE | COM CL A | 564.92K | SH | $4.06M 2.84% | 564.92K | 0.00 | 0.00 |
CELSIUS HLDGS INCSOLE | COM NEW | 95K | SH | $2.78M 1.95% | 95K | 0.00 | 0.00 |
FERMI INCSOLE | COM | 243.50K | SH | $2.23M 1.56% | 243.50K | 0.00 | 0.00 |
GENESIS ENERGY L PSOLE | UNIT LTD PARTN | 49.52K | SH | $701.6K 0.49% | 49.52K | 0.00 | 0.00 |
ENERFLEX LTDSOLE | COM | 24K | SH | $588.2K 0.41% | 24K | 0.00 | 0.00 |
LIFECORE BIOMEDICAL INCSOLE | COM | 103K | SH | $540.8K 0.38% | 103K | 0.00 | 0.00 |