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Grizzlyrock Capital, LLC

CIK:0002011732
Investment Adviser
$147M AUM
22 holdings
Chicago, IL, USA
Founded:2010
2 employees
Latest filing:Jun 30, 2025

Grizzlyrock Capital, LLC is an investment adviser and asset management firm based in Chicago, Illinois. Founded in Delaware, the firm specializes in managing investment portfolios for institutional clients and high-net-worth individuals, with a focus on public equities. The firm has a small team, reported as 2 employees in its latest regulatory filings. Grizzlyrock Capital manages approximately $147 million in assets under management as of Q2 2025.

Investment Strategy

Grizzlyrock Capital employs a long/short equity strategy focused primarily on U.S. public equities. The firm takes concentrated positions, with the top ten holdings making up nearly 78% of its portfolio, and has relatively high portfolio turnover. Their approach is analytical and opportunistic, involving both buying undervalued stocks and using derivative positions such as puts. The firm seeks to capitalize on price inefficiencies through fundamental research and active portfolio management.

Top Buys
M
MGNIMAGNITE INC
+$13.2M
L
LFCRLIFECORE BIOMEDICAL INC
+$6.0M
I
IASINTEGRAL AD SCIENCE HLDNG CO
+$4.3M
D
DARDARLING INGREDIENTS INC
+$3.6M
A
AMNAMN HEALTHCARE SVCS INC
+$3.4M
Top Sells
A
AMBPARDAGH METAL PACKAGING S A
-$4.4M
C
CZRCAESARS ENTERTAINMENT INC NE
-$4.3M
D
DRVNDRIVEN BRANDS HLDGS INC
-$2.8M
E
EVRIEVERI HLDGS INC
-$2.7M
H
HDSNHUDSON TECHNOLOGIES INC
-$2.7M

Top Holdings

M
MGNIMAGNITE INC
+16.0%$23.5M
G
GSMFERROGLOBE PLC
+11.4%$16.7M
D
DRVNDRIVEN BRANDS HLDGS INC
+8.1%$11.9M
G
GELGENESIS ENERGY L P
+7.4%$10.9M
D
DARDARLING INGREDIENTS INC
+6.8%$10.0M

Equity Positions (20)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
M
MGNI
MAGNITE INC16.01%$23.5M974,323$11.37$24.12+$13.2M
G
GSM
FERROGLOBE PLC11.35%$16.7M4,540,272$5.81$3.67+$512.2K
D
DRVN
DRIVEN BRANDS HLDGS INC8.11%$11.9M677,631$13.48$17.56-$2.8M
G
GEL
GENESIS ENERGY L P7.40%$10.9M630,346$15.69$17.23+$862.0K
D
DAR
DARLING INGREDIENTS INC6.79%$10.0M262,700$32.75$37.94+$3.6M

Options Positions (1)

TickerSecurityActionTypeNotional ValueContractsUnderlying PricePremium PaidChange (Contracts)Change (Value)
I
IWM
ISHARES TRNew
Put
$13.8M640$215.79$215.79+640+$13.8M

Industry Allocation

SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+19.0%
METAL MINING
+11.4%
PHARMACEUTICAL PREPARATIONS
+10.6%
SERVICES-AUTOMOTIVE REPAIR, SERVICES & PARKING
+8.1%
PIPE LINES (NO NATURAL GAS)
+7.4%