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Park West Asset Management LLC

CIK:0001386928
Hedge Fund
$3B AUM
44 holdings
Mill Valley, CA, United States
Founded:2002
19 employees
Latest filing:Jun 30, 2025

Park West Asset Management LLC is a hedge fund based in Mill Valley, California. Founded in 2002, it specializes in investment management for institutional and high-net-worth clients. The firm manages approximately $2.5 billion in assets and employs 19 people. Park West typically serves sophisticated investors seeking opportunistic strategies in public equities.

Investment Strategy

Park West Asset Management LLC pursues a long/short equity strategy, focusing on public markets. The firm makes opportunistic investments across various sectors with an emphasis on deep fundamental research and risk management. Their approach combines thorough valuation analysis and seeks asymmetric risk-return across both growth and value stocks.

Latest 13F Filing Activity

Park West Asset Management LLC filed their most recent 13F report on Jun 30, 2025 disclosing 39 equity positions and 2 options positions with a total 13F market value of $1B. The fund increased holdings in Fiserv Inc., Flutter Entmt PLC, Coupang Inc. among other positions. Park West Asset Management LLC reduced exposure to Kaspi KZ JSC, Tandem Diabetes Care Inc., Group 1 Automotive Inc. among others.

Top Buys
F
FIFISERV INC
+$55.2M
F
FLUTFLUTTER ENTMT PLC
+$42.9M
C
CPNGCOUPANG INC
+$36.4M
G
GOOGLALPHABET INC
+$30.0M
P
PRCHPORCH GROUP INC
+$22.7M
Top Sells
K
KKS.FKASPI KZ JSC
-$23.7M
T
TNDMTANDEM DIABETES CARE INC
-$21.5M
G
GPIGROUP 1 AUTOMOTIVE INC
-$20.9M
A
ACVAACV AUCTIONS INC
-$19.2M
D
DALDELTA AIR LINES INC DEL
-$18.9M

Top Holdings

K
KEXKIRBY CORP
+6.4%$85.1M
Z
ZZILLOW GROUP INC
+4.2%$56.0M
F
FIFISERV INC
+4.2%$55.2M
A
AMZNAMAZON COM INC
+4.2%$55.1M
T
TIGOMILLICOM INTL CELLULAR S A
+3.9%$51.6M

Equity Positions (39)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
KIRBY CORP6.43%$85.1M750,000$89.27$113.41+$6.7M
Z
Z
ZILLOW GROUP INC4.24%$56.0M800,000$54.67$70.05-$8.9M
FISERV INC4.17%$55.2M320,000$172.41$172.41+$55.2M
AMAZON COM INC4.16%$55.1M250,970$180.46$219.39+$9.9M
MILLICOM INTL CELLULAR S A3.90%$51.6M1,377,477$29.41$37.47+$5.9M

Options Positions (2)

TickerSecurityActionTypeNotional ValueContractsUnderlying PricePremium PaidChange (Contracts)Change (Value)
CINEMARK HLDGS INCBought
Call
$9.1M3,000$30.18$30.18+3,000+$9.1M
PORCH GROUP INCNew
Call
$1.8M1,500$11.79$11.79+1,500+$1.8M

Industry Allocation

SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+20.8%
SERVICES-BUSINESS SERVICES, NEC
+9.8%
RETAIL-CATALOG & MAIL-ORDER HOUSES
+8.1%
SERVICES-PREPACKAGED SOFTWARE
+5.7%
PRINTED CIRCUIT BOARDS
+5.2%

Investment Team (7)

NameRoleLocationLinkedIn
A
Aaron Li
Co-Portfolio ManagerSan Francisco, CA , United States
Joshua Jackson
Joshua Jackson
Senior TraderCA , United States
J
Jay Traeger
Portfolio ManagerSan Francisco, CA , United States
L
Lucas Wafelbakker
Senior AnalystCA , United States
R
Russell L.
AnalystBerkeley, CA , United States
Suzanne Nisivoccia
Suzanne Nisivoccia
AnalystNew York, NY , United States
T
Tyras Bookman
Portfolio ManagerSan Francisco, CA , United States