Vault-13

GRIZZLYROCK CAPITAL, LLC

CHICAGO, IL · CIK 2011732 · 13F filing filed 2026-08-14

SEC-registered investment adviser since 2022 · limited liability company

As an employer

$143.0m reported value +13.2% vs Q1 2026
20positions
76.6%in top 10
4 new 6 added 9 reduced 2 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 MAGNITE INC COM MGNI MGNI 1,164,628 $22.1m15.46% 15.46% ReducedShares held: Q3 2025 390.9k, Q4 2025 571.9k, Q1 2026 1.2m, Q2 2026 1.2m -74.1k -74,052 -6.0%
2 EURONET WORLDWIDE INC COM EEFT EEFT 204,500 $15.0m10.47% 10.47% AddedShares held: Q3 2025 20.1k, Q4 2025 126.3k, Q1 2026 166.8k, Q2 2026 204.5k +37.7k +37,685 22.6%
3 AMN HEALTHCARE SVCS INC COM AMN AMN 399,286 $12.9m9.04% 9.04% ReducedShares held: Q3 2025 537.5k, Q4 2025 555.5k, Q1 2026 725.0k, Q2 2026 399.3k -325.7k -325,733 -44.9%
4 FERROGLOBE PLC SHS GSM GSM 3,565,959 $11.3m7.93% 7.93% ReducedShares held: Q3 2025 4.2m, Q4 2025 4.1m, Q1 2026 3.6m, Q2 2026 3.6m -62.9k -62,881 -1.7%
5 THE REAL BROKERAGE INC COM NEW COM NEW 4,858,289 $8.8m6.18% 6.18% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 3.6m, Q2 2026 4.9m +1.2m +1,233,975 34.0%
6 DRIVEN BRANDS HLDGS INC COM DRVN DRVN 621,971 $8.7m6.06% 6.06% ReducedShares held: Q3 2025 611.3k, Q4 2025 520.7k, Q1 2026 1.2m, Q2 2026 622.0k -549.0k -548,956 -46.9%
7 XPONENTIAL FITNESS INC COM CL A XPOF XPOF 1,171,622 $8.1m5.67% 5.67% AddedShares held: Q3 2025 0, Q4 2025 974.2k, Q1 2026 994.6k, Q2 2026 1.2m +177.0k +177,042 17.8%
8 GLASS HOUSE BRANDS INC SUB REG LTD VTG GLAS GLAS 611,000 $7.9m5.55% 5.55% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 611.0k
9 OLIN CORP COM PAR $1 OLN OLN 395,094 $7.8m5.48% 5.48% ReducedShares held: Q3 2025 303.0k, Q4 2025 168.0k, Q1 2026 445.1k, Q2 2026 395.1k -50.0k -50,000 -11.2%
10 POWERFLEET INC COM AIOT AIOT 1,794,303 $6.9m4.81% 4.81% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 401.4k, Q2 2026 1.8m +1.4m +1,392,881 347.0%
11 AMENTUM HOLDINGS INC COM AMTM AMTM 318,363 $6.6m4.60% 4.60% AddedShares held: Q3 2025 283.1k, Q4 2025 285.1k, Q1 2026 289.1k, Q2 2026 318.4k +29.2k +29,250 10.1%
12 RYERSON HLDG CORP COM RYZ RYZ 248,007 $6.1m4.27% 4.27% ReducedShares held: Q3 2025 293.1k, Q4 2025 274.6k, Q1 2026 260.0k, Q2 2026 248.0k -12.0k -12,000 -4.6%
13 COMPASS INC CL A COMP COMP 422,839 $5.2m3.65% 3.65% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 422.8k
14 JANUS INTERNATIONAL GROUP IN COMMON STOCK JBI JBI 826,983 $4.6m3.21% 3.21% AddedShares held: Q3 2025 0, Q4 2025 278.8k, Q1 2026 627.0k, Q2 2026 827.0k +200.0k +200,000 31.9%
15 ACV AUCTIONS INC COM CL A COM CL A 564,917 $4.1m2.84% 2.84% ReducedShares held: Q3 2025 618.5k, Q4 2025 839.3k, Q1 2026 731.3k, Q2 2026 564.9k -166.4k -166,372 -22.8%
16 CELSIUS HLDGS INC COM NEW CELH CELH 95,000 $2.8m1.95% 1.95% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 95.0k
17 FERMI INC COM FRMI FRMI 243,500 $2.2m1.56% 1.56% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 243.5k
18 GENESIS ENERGY L P UNIT LTD PARTN GEL GEL 49,515 $701.6k0.49% 0.49% ReducedShares held: Q3 2025 630.3k, Q4 2025 630.3k, Q1 2026 72.5k, Q2 2026 49.5k -23.0k -22,985 -31.7%
19 ENERFLEX LTD COM EFXT EFXT 24,000 $588.2k0.41% 0.41% UnchangedShares held: Q3 2025 24.0k, Q4 2025 0, Q1 2026 24.0k, Q2 2026 24.0k
20 LIFECORE BIOMEDICAL INC COM LFCR LFCR 103,000 $540.8k0.38% 0.38% ReducedShares held: Q3 2025 738.9k, Q4 2025 743.2k, Q1 2026 827.5k, Q2 2026 103.0k -724.5k -724,488 -87.5%

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
GOLAR LNG LTD GLNG GLNG 58,000 $3.1m58.0k shares
ORION S.A. OEC OEC 39,500 $256.8k39.5k shares