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Livermore
Livermore
ZHEN

Castleark Management LLC

SEC CIK
0001106832
Latest filing
Aug 14, 2026

Holdings in Q2 2022

Holdings as of Jun 30, 2022, filed Aug 16, 2022. Long positions only; changes compare share counts with Q1 2022.

Institution overview
Positions
306
−15 vs. Q1 2022
Portfolio value
$1.87B
−$448.7M (−19.4%) vs. Q1 2022
Filed
Aug 16, 2022
SEC
Holdings of Castleark Management LLC in Q2 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
UAUnder Armour, Inc.CL C1,349$10.0K<0.1%00.0%UnchangedHistory
UAAUnder Armour, Inc.Stock1,340$11.0K<0.1%00.0%UnchangedHistory
WKHSWorkhorse Group Inc.COM NEW7,540$20.0K<0.1%00.0%UnchangedHistory
FFIVF5, Inc.Stock140$21.0K<0.1%00.0%UnchangedHistory
SRCLStericycle IncCOM770$34.0K<0.1%00.0%UnchangedHistory
PAYXPaychex IncStock360$41.0K<0.1%00.0%UnchangedHistory
MCHPMicrochip Technology IncStock720$42.0K<0.1%−596,510−99.9%ReducedHistory
SEESealed Air CorpCOM720$42.0K<0.1%00.0%UnchangedHistory
PRAAPra Group IncCOM1,150$42.0K<0.1%00.0%UnchangedHistory
MDTMedtronic plcStock480$43.0K<0.1%00.0%UnchangedHistory
RPMRPM International IncCOM580$46.0K<0.1%00.0%UnchangedHistory
WDSWoodside Energy Group LtdADR2,341$50.0K<0.1%+2,341NewHistory
OLEDUniversal Display CorpCOM490$50.0K<0.1%−56,925−99.1%ReducedHistory
LUVSouthwest Airlines CoCOM1,560$56.0K<0.1%00.0%UnchangedHistory
SYKStryker CorpStock340$68.0K<0.1%00.0%UnchangedHistory
MOG.AMoog Inc.CL A860$68.0K<0.1%00.0%UnchangedHistory
SHLSShoals Technologies Group, Inc.CL A4,280$71.0K<0.1%00.0%UnchangedHistory
TTDTrade Desk, Inc.Stock1,800$75.0K<0.1%00.0%UnchangedHistory
DISWalt Disney CoStock811$77.0K<0.1%00.0%UnchangedHistory
INTCIntel CorpStock2,200$82.0K<0.1%00.0%UnchangedHistory
DOCUDocuSign, Inc.Stock1,450$83.0K<0.1%00.0%UnchangedHistory
METAMeta Platforms, Inc.Stock609$98.0K<0.1%−891−59.4%ReducedHistory
iShares Russell 2000 Growth ETF464287648ETF500$103.0K<0.1%00.0%Unchanged–
NFENew Fortress Energy Inc.COM CL A2,925$116.0K<0.1%00.0%UnchangedHistory
DDOGDatadog, Inc.CL A COM1,230$117.0K<0.1%00.0%UnchangedHistory
First Tr Exchange-Traded FD33736G106GBL WND ENRG ETF7,172$124.0K<0.1%00.0%Unchanged–
TRMBTrimble Inc.COM2,160$126.0K<0.1%00.0%UnchangedHistory
HSYHershey CoCOM600$129.0K<0.1%+600NewHistory
RUNSunrun Inc.COM5,610$131.0K<0.1%00.0%UnchangedHistory
ITWIllinois Tool Works IncStock770$140.0K<0.1%00.0%UnchangedHistory
Invesco Exch Traded FD Tr II46138G706SOLAR ETF2,040$146.0K<0.1%00.0%Unchanged–
FASTFastenal CoStock3,460$173.0K<0.1%00.0%UnchangedHistory
CCitigroup IncStock3,844$177.0K<0.1%−2,666−41.0%ReducedHistory
FISVFiserv IncStock2,000$178.0K<0.1%00.0%UnchangedHistory
MTCHMatch Group, Inc.COM2,550$178.0K<0.1%00.0%UnchangedHistory
TERTeradyne, IncStock2,015$180.0K<0.1%00.0%UnchangedHistory
ALGNAlign Technology IncCOM780$185.0K<0.1%00.0%UnchangedHistory
BWABorgwarner IncCOM5,574$186.0K<0.1%00.0%UnchangedHistory
BLDPBallard Power Systems Inc.COM29,790$188.0K<0.1%00.0%UnchangedHistory
PODDInsulet CorpStock915$199.0K<0.1%00.0%UnchangedHistory
MDBMongoDB, Inc.CL A770$200.0K<0.1%00.0%UnchangedHistory
VRTXVertex Pharmaceuticals IncStock730$206.0K<0.1%00.0%UnchangedHistory
CDNSCadence Design Systems IncStock1,370$206.0K<0.1%+1,370NewHistory
SIVBSVB Financial GroupCOM530$209.0K<0.1%00.0%UnchangedHistory
KOCoca Cola CoStock3,397$214.0K<0.1%00.0%UnchangedHistory
FDXFedEx CorpStock1,000$227.0K<0.1%00.0%UnchangedHistory
NSNuStar Energy L.P.UNIT COM16,220$227.0K<0.1%00.0%UnchangedHistory
TTWOTake Two Interactive Software IncCOM1,880$230.0K<0.1%00.0%UnchangedHistory
RGENRepligen CorpCOM1,470$239.0K<0.1%00.0%UnchangedHistory
GNTXGentex CorpCOM8,620$241.0K<0.1%00.0%UnchangedHistory
ISRGIntuitive Surgical IncCOM NEW1,200$241.0K<0.1%00.0%UnchangedHistory
IDXXIDEXX Laboratories IncCOM705$247.0K<0.1%00.0%UnchangedHistory
URIUnited Rentals, Inc.COM1,030$250.0K<0.1%00.0%UnchangedHistory
VEEVVeeva Systems IncStock1,295$256.0K<0.1%00.0%UnchangedHistory
REXRRexford Industrial Realty, Inc.COM4,470$257.0K<0.1%+4,470NewHistory
TSCOTractor Supply CoCOM1,355$263.0K<0.1%−380−21.9%ReducedHistory
TRUTransUnionCOM3,320$266.0K<0.1%00.0%UnchangedHistory
Atlantica Sustainable Infr PG0751N103SHS8,530$275.0K<0.1%00.0%Unchanged–
CTASCintas CorpStock740$276.0K<0.1%00.0%UnchangedHistory
ZBRAZebra Technologies CorpCL A955$281.0K<0.1%00.0%UnchangedHistory
ROKRockwell Automation, IncStock1,420$283.0K<0.1%00.0%UnchangedHistory
CMGChipotle Mexican Grill IncCOM220$288.0K<0.1%00.0%UnchangedHistory
ALBAlbemarle CorpStock1,460$305.0K<0.1%−1,460−50.0%ReducedHistory
NDSNNordson CorpCOM1,520$308.0K<0.1%00.0%UnchangedHistory
PCARPaccar IncCOM3,850$317.0K<0.1%00.0%UnchangedHistory
TTTrane Technologies plcSHS2,445$318.0K<0.1%00.0%UnchangedHistory
GILDGilead Sciences, Inc.Stock5,332$330.0K<0.1%−3,518−39.8%ReducedHistory
XIFRXPLR Infrastructure, LPCOM UNIT PART IN4,510$334.0K<0.1%00.0%UnchangedHistory
RIORio Tinto PLCADR5,570$340.0K<0.1%00.0%UnchangedHistory
PFEPfizer IncStock6,500$341.0K<0.1%00.0%UnchangedHistory
SBUXStarbucks CorpStock4,620$353.0K<0.1%00.0%UnchangedHistory
PANWPalo Alto Networks IncStock720$356.0K<0.1%00.0%UnchangedHistory
BHPBHP Group LtdADR6,480$364.0K<0.1%00.0%UnchangedHistory
PAYCPaycom Software, Inc.Stock1,300$364.0K<0.1%00.0%UnchangedHistory
ORLYO Reilly Automotive IncStock590$373.0K<0.1%+310+110.7%AddedHistory
ZENZendesk, Inc.COM5,140$381.0K<0.1%+5,140NewHistory
PCTYPaylocity Holding CorpCOM2,250$392.0K<0.1%+2,250NewHistory
TDGTransDigm Group INCCOM770$413.0K<0.1%00.0%UnchangedHistory
ENBEnbridge IncStock9,890$418.0K<0.1%00.0%UnchangedHistory
CMICummins IncStock2,180$422.0K<0.1%00.0%UnchangedHistory
DAVAEndava plcADS4,950$437.0K<0.1%00.0%UnchangedHistory
HESMHess Midstream LPCL A SHS15,745$441.0K<0.1%00.0%UnchangedHistory
KEYSKeysight Technologies, Inc.Stock3,350$462.0K<0.1%00.0%UnchangedHistory
CATCaterpillar IncStock2,590$463.0K<0.1%00.0%UnchangedHistory
BABoeing CoStock3,400$465.0K<0.1%00.0%UnchangedHistory
GNRCGenerac Holdings Inc.Stock2,230$470.0K<0.1%−940−29.7%ReducedHistory
LBRTLiberty Energy Inc.COM CL A36,990$472.0K<0.1%00.0%UnchangedHistory
RACEFerrari N.V.COM2,590$475.0K<0.1%−460−15.1%ReducedHistory
GTESGates Industrial Corp Ltd.ORD SHS44,105$477.0K<0.1%00.0%UnchangedHistory
DARDarling Ingredients Inc.COM8,700$520.0K<0.1%00.0%UnchangedHistory
BILLBILL Holdings, Inc.Stock4,830$531.0K<0.1%−4,840−50.1%ReducedHistory
FCXFreeport-McMoran IncStock18,230$533.0K<0.1%−441,100−96.0%ReducedHistory
PGProcter & Gamble CoStock3,800$546.0K<0.1%00.0%UnchangedHistory
STESTERIS plcSHS USD2,720$561.0K<0.1%00.0%UnchangedHistory
KLACKLA CorpCOM NEW1,825$582.0K<0.1%00.0%UnchangedHistory
CBOECboe Global Markets, Inc.COM5,160$584.0K<0.1%−3,920−43.2%ReducedHistory
SEDGSolaredge Technologies, Inc.COM2,170$594.0K<0.1%00.0%UnchangedHistory
JKHYJack Henry & Associates IncStock3,360$605.0K<0.1%+3,360NewHistory
HDHome Depot, Inc.Stock2,300$631.0K<0.1%−42,654−94.9%ReducedHistory
ICLRIcon PLCCOM2,950$639.0K<0.1%−3,985−57.5%ReducedHistory

Sold out since Q1 2022 (52)

Positions held at the end of Q1 2022 that are gone from this filing.

Positions of Castleark Management LLC sold out since Q1 2022
SecurityClassShares in Q1 2022Value in Q1 2022% of portfolio in Q1 2022History
State Street Materials Select Sector SPDR ETF81369Y100ETF300,300$26.5M1.1%–
RRXRegal Rexnord CorpCOM85,775$12.8M0.6%History
FFord Motor CoStock701,770$11.9M0.5%History
TNDMTandem Diabetes Care IncCOM NEW78,180$9.09M0.4%History
ZDZiff Davis, Inc.COM93,785$9.08M0.4%History
CNMDCONMED CorpCOM57,450$8.53M0.4%History
WKWorkiva IncCOM CL A66,055$7.79M0.3%History
PBFPBF Energy Inc.CL A300,000$7.31M0.3%History
SSTKShutterstock, Inc.COM77,032$7.17M0.3%History
KRNTKornit Digital Ltd.SHS83,050$6.87M0.3%History
BHVNBiohaven Ltd.COM54,440$6.46M0.3%History
GMGeneral Motors CoCOM145,695$6.37M0.3%History
PENGPenguin Solutions, Inc.SHS246,160$6.36M0.3%History
HUNHuntsman CORPCOM153,990$5.78M0.2%History
VCELVericel CorpCOM145,770$5.57M0.2%History
UNVRUnivar Solutions Inc.COM168,200$5.41M0.2%History
ABGAsbury Automotive Group IncCOM33,065$5.30M0.2%History
CPRICapri Holdings LtdSHS93,978$4.83M0.2%History
CDMOAvid Bioservices, Inc.COM195,893$3.99M0.2%History
AZTAAzenta, Inc.COM48,030$3.98M0.2%History
JBTMJBT Marel CorpCOM33,176$3.93M0.2%History
TRNTrinity Industries IncCOM111,000$3.81M0.2%History
SHYFShyft Group, Inc.COM105,534$3.81M0.2%History
XOMExxonMobil Holdings CorpCOM46,000$3.80M0.2%History
SPRSpirit AeroSystems Holdings, Inc.COM CL A71,170$3.48M0.2%History
WENWendy's CoStock157,715$3.46M0.1%History
ESIElement Solutions IncCOM154,254$3.38M0.1%History
SKYChampion Homes, Inc.Stock59,541$3.27M0.1%History
CBTCabot CorpCOM47,380$3.24M0.1%History
PIImpinj IncCOM49,325$3.13M0.1%History
FRGFranchise Group, Inc.COM69,295$2.87M0.1%History
LNWOLight & Wonder, Inc.COM45,410$2.67M0.1%History
OSKOshkosh CorpCOM24,000$2.42M0.1%History
CLRContinental Resources, IncCOM37,470$2.30M0.1%History
CDXSCodexis, Inc.COM102,750$2.12M0.1%History
PACKRanpak Holdings Corp.COM CL A102,947$2.10M0.1%History
KIDSOrthopediatrics CorpCOM37,915$2.05M0.1%History
AMBAAmbarella IncSHS19,060$2.00M0.1%History
FSSFederal Signal CorpCOM58,840$1.99M0.1%History
TCMDTactile Systems Technology IncCOM76,374$1.54M0.1%History
DOCNDigitalOcean Holdings, Inc.COM20,440$1.18M0.1%History
ONOn Semiconductor CorpStock12,450$779.0K<0.1%History
GDSGDS Holdings LtdSPONSORED ADS16,800$659.0K<0.1%History
PLUGPlug Power IncStock20,510$587.0K<0.1%History
CIENCiena CorpCOM NEW9,140$554.0K<0.1%History
MIDDMIDDLEBY CorpCOM2,845$466.0K<0.1%History
GXOGXO Logistics, Inc.Stock5,250$375.0K<0.1%History
BLDRBuilders FirstSource, Inc.Stock2,960$191.0K<0.1%History
SNVSynovus Financial CorpCOM NEW2,390$117.0K<0.1%History
BERYBerry Global Group, Inc.COM1,030$60.0K<0.1%History
KFYKorn FerryCOM NEW900$58.0K<0.1%History
DENDenbury IncCOM485$38.0K<0.1%History