GRIZZLYROCK CAPITAL, LLC

CIK

2011732

Location

CHICAGO, IL

Portfolio Value

Small $126,300,056

Diversification

Diversified

Filing Date

Global Rank

#4,851 / 8,232 ▲ 177

Top Industry

Auto & Truck Dealerships 14.1%

3Y Alpha vs SPY

-15.9%

Period ended 2 months ago

Filed May 15, 2026 · 29d

10 quarters · since Dec 2023

Clone Performance

Feb 2024–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+9.9%

SPY

+52.9%

Annualised alpha

-15.9%

Max drawdown

−33.2%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

18 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

11.8%

−2.3 pts

Top 5

56.2%

+14.0 pts

Top 10

87.5%

+16.1 pts

HHI

868

Diversified+200

Portfolio Trend

10 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Basic Materials	22.5%	$28,440,214	3
Consumer Cyclical	18.9%	$23,853,425	3
Industrials	13.2%	$16,613,986	3
Healthcare	13.0%	$16,375,103	2
Communication Services	11.7%	$14,715,518	1
Technology	9.7%	$12,307,890	2
Real Estate	7.2%	$9,060,785	1
Energy	3.9%	$4,933,135	3

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

10 positions

Ticker	Company	Δ Shares	Shares	Value
MGNI	Magnite, Inc.	+666,774	1,238,680	$14,715,518
DRVN	Driven Brands Holdings Inc.	+650,239	1,170,927	$14,765,389
JBI	Janus International Group, Inc.	+348,223	626,983	$3,228,962
OLN	OLIN Corp	+277,094	445,094	$13,232,644
AMN	Amn Healthcare Services Inc	+169,493	725,019	$13,296,848
LFCR	Lifecore Biomedical, Inc. \De\	+84,247	827,488	$3,078,255
EEFT	Euronet Worldwide, Inc.	+40,500	166,815	$11,071,511
GLNG	Golar Lng Ltd	+23,000	58,000	$3,138,380
XPOF	Xponential Fitness, Inc.	+20,396	994,580	$5,987,371
AMTM	Amentum Holdings, Inc.	+4,000	289,113	$7,540,067
No positions match the current search.

Trimmed

Positions the filer reduced

5 positions

Ticker	Company	Δ Shares	Shares	Value
GEL	Genesis Energy LP	−557,846	72,500	$1,292,675
GSM	Ferroglobe PLC	−446,902	3,628,840	$14,950,820
OEC	Orion S.A.	−141,762	39,500	$256,750
ACVA	ACV Auctions Inc.	−107,969	731,289	$3,100,665
RYZ	Ryerson Holding Corp	−14,589	260,007	$5,844,957
No positions match the current search.

New Positions

Positions the filer opened this quarter

3 positions

Ticker	Company	Shares	Value
REAX	Real Brokerage Inc	3,624,314	$9,060,785
AIOT	Powerfleet, Inc.	401,422	$1,236,379
EFXT	Enerflex Ltd.	24,000	$502,080
No positions match the current search.

Sold Out

Positions the filer fully exited

7 positions

Ticker	Company	Shares	Value
DAR	Darling Ingredients Inc.	223,000	$8,028,000
ROG	Rogers Corp	65,794	$6,024,756
MATW	Matthews International Corp	173,075	$4,520,719
PRGO	PERRIGO Co plc	281,745	$3,921,890
TDW	Tidewater Inc	37,115	$1,874,678
NX	Quanex Building Products CORP	75,358	$1,159,006
MOH	Molina Healthcare, Inc.	2,000	$347,080
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

18 positions · $126,300,056 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Energy Healthcare Industrials Real Estate Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
GSM	Ferroglobe PLC Basic Materials	Reduced	3,628,840	-446,902	$14,950,820	−20.9%	11.84%
DRVN	Driven Brands Holdings Inc. Consumer Cyclical	Added	1,170,927	+650,239	$14,765,389	+91.3%	11.69%
MGNI	Magnite, Inc. Communication Services	Added	1,238,680	+666,774	$14,715,518	+58.5%	11.65%
AMN	Amn Healthcare Services Inc Healthcare	Added	725,019	+169,493	$13,296,848	+51.9%	10.53%
OLN	OLIN Corp Basic Materials	Added	445,094	+277,094	$13,232,644	+278.1%	10.48%
EEFT	Euronet Worldwide, Inc. Technology	Added	166,815	+40,500	$11,071,511	+15.2%	8.77%
REAX	Real Brokerage Inc Real Estate	NEW	3,624,314	NEW	$9,060,785	NEW	7.17%
AMTM	Amentum Holdings, Inc. Industrials	Added	289,113	+4,000	$7,540,067	−8.8%	5.97%
XPOF	Xponential Fitness, Inc. Consumer Cyclical	Added	994,580	+20,396	$5,987,371	−25.3%	4.74%
RYZ	Ryerson Holding Corp Industrials	Reduced	260,007	-14,589	$5,844,957	−15.4%	4.63%
JBI	Janus International Group, Inc. Industrials	Added	626,983	+348,223	$3,228,962	+77.1%	2.56%
GLNG	Golar Lng Ltd Energy	Added	58,000	+23,000	$3,138,380	+141.0%	2.48%
ACVA	ACV Auctions Inc. Consumer Cyclical	Reduced	731,289	-107,969	$3,100,665	−53.9%	2.45%
LFCR	Lifecore Biomedical, Inc. \De\ Healthcare	Added	827,488	+84,247	$3,078,255	−49.4%	2.44%
GEL	Genesis Energy LP Energy	Reduced	72,500	-557,846	$1,292,675	−86.9%	1.02%
AIOT	Powerfleet, Inc. Technology	NEW	401,422	NEW	$1,236,379	NEW	0.98%
EFXT	Enerflex Ltd. Energy	NEW	24,000	NEW	$502,080	NEW	0.40%
OEC	Orion S.A. Basic Materials	Reduced	39,500	-141,762	$256,750	−73.2%	0.20%