Castleark Management LLC Top Holdings and 13F Report (2025) About Castleark Management LLCInvestment ActivityCastleark Management LLC has $3.33 billion in total holdings as of June 30, 2025.Castleark Management LLC owns shares of 275 different stocks, but just 64 companies or ETFs make up 80% of its holdings.Approximately 24.24% of the portfolio was purchased this quarter.About 22.11% of the portfolio was sold this quarter.This quarter, Castleark Management LLC has purchased 280 new stocks and bought additional shares in 61 stocks.Castleark Management LLC sold shares of 93 stocks and completely divested from 72 stocks this quarter.Largest Holdings ADVISORS INNER CIRCLE FD II $348,409,160NVIDIA $224,124,298Microsoft $185,033,536Amazon.com $131,328,390Meta Platforms $112,732,176 Largest New Holdings this Quarter 833445109 - Snowflake $34,355,408 Holding252131107 - DexCom $27,177,043 HoldingL8681T102 - Spotify Technology $26,028,940 Holding92206C813 - Vanguard Long-Term Corporate Bond ETF $17,946,555 Holding45784P101 - Insulet $14,976,961 Holding Largest Purchases this Quarter Microsoft 96,392 shares (about $47.95M)NVIDIA 294,838 shares (about $46.58M)Philip Morris International 247,129 shares (about $45.01M)Snowflake 153,530 shares (about $34.36M)Charles Schwab 332,880 shares (about $30.37M) Largest Sales this Quarter Apple 210,435 shares (about $43.17M)Blackstone 178,772 shares (about $26.74M)Eli Lilly and Company 33,524 shares (about $26.13M)iShares 20+ Year Treasury Bond ETF 247,120 shares (about $21.81M)Starbucks 229,972 shares (about $21.07M) Sector Allocation Over TimeMap of 500 Largest Holdings ofCastleark Management LLC Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorADVISORS INNER CIRCLE FD II$348,409,160$2,226,445 ▲0.6%8,448,72010.5%CASTLEARK LARGENVDANVIDIA$224,124,298$46,581,456 ▲26.2%1,418,5986.7%Computer and TechnologyMSFTMicrosoft$185,033,536$47,946,345 ▲35.0%371,9945.6%Computer and TechnologyAMZNAmazon.com$131,328,390$6,159,594 ▲4.9%598,6073.9%Retail/WholesaleMETAMeta Platforms$112,732,176$7,151,354 ▲6.8%152,7353.4%Computer and TechnologyNFLXNetflix$85,788,685$16,078,934 ▼-15.8%64,0632.6%Consumer DiscretionarySPIBSPDR Portfolio Intermediate Term Corporate Bond ETF$84,600,445$15,909,868 ▲23.2%2,519,3702.5%ETFARISTA NETWORKS INC$84,161,638$11,133,783 ▲15.2%822,6142.5%COM SHSAAPLApple$80,676,127$43,174,949 ▼-34.9%393,2162.4%Computer and TechnologyVMBSVanguard Mortgage-Backed Securities ETF$79,034,724$4,469,956 ▲6.0%1,705,5402.4%ETFVVisa$77,014,251$2,740,276 ▲3.7%216,9112.3%Business ServicesGOVTiShares U.S. Treasury Bond ETF$74,871,115$18,883,126 ▼-20.1%3,258,0992.3%ETFMAMastercard$73,633,246$3,356,468 ▼-4.4%131,0342.2%Business ServicesGOOGLAlphabet$68,291,592$3,775,728 ▲5.9%387,5142.1%Computer and TechnologyNOWServiceNow$65,116,531$2,718,244 ▲4.4%63,3382.0%Computer and TechnologyPMPhilip Morris International$61,514,225$45,009,604 ▲272.7%337,7491.8%Consumer StaplesLAM RESEARCH CORP$50,874,751$28,784,606 ▲130.3%522,6501.5%COM NEWISRGIntuitive Surgical$49,830,154$12,892,946 ▼-20.6%91,6991.5%MedicalSPTSSPDR Portfolio Short Term Treasury ETF$39,075,203$21,273,034 ▲119.5%1,334,0801.2%ETFLLYEli Lilly and Company$35,989,341$26,132,964 ▼-42.1%46,1681.1%MedicalSNOWSnowflake$34,355,408$34,355,408 ▲New Holding153,5301.0%Computer and TechnologyTTTrane Technologies$34,263,200$1,900,109 ▲5.9%78,3321.0%ConstructionSHOPShopify$33,897,212$1,839,602 ▲5.7%293,8641.0%Computer and TechnologySCHWCharles Schwab$31,225,978$30,371,972 ▲3,556.4%342,2400.9%FinanceBXBlackstone$31,096,785$26,740,716 ▼-46.2%207,8940.9%FinanceEFAiShares MSCI EAFE ETF$31,070,176$24,201,448 ▲352.3%347,5800.9%FinanceDXCMDexCom$27,177,043$27,177,043 ▲New Holding311,3420.8%MedicalTLHiShares 10-20 Year Treasury Bond ETF$26,256,691$4,352,544 ▲19.9%258,4320.8%ETFSPOTSpotify Technology$26,028,940$26,028,940 ▲New Holding33,9210.8%Computer and TechnologyMBBiShares MBS ETF$18,487,4100.0%196,9050.6%ETFVCLTVanguard Long-Term Corporate Bond ETF$17,946,555$17,946,555 ▲New Holding236,4500.5%ManufacturingFICOFair Isaac$16,451,640$7,805,389 ▼-32.2%9,0000.5%Computer and TechnologyCHENIERE ENERGY INC$15,445,500$11,233,578 ▲266.7%63,4260.5%COM NEWPODDInsulet$14,976,961$14,976,961 ▲New Holding47,6700.5%MedicalVRNAVerona Pharma PLC American Depositary Share$14,472,632$3,135,327 ▼-17.8%153,0200.4%MedicalIGIBiShares 5-10 Year Investment Grade Corporate Bond ETF$13,855,080$11,991,848 ▲643.6%259,9940.4%ManufacturingTSMTaiwan Semiconductor Manufacturing$12,595,109$1,907,046 ▼-13.2%55,6100.4%Computer and TechnologyXRTSPDR S&P Retail ETF$12,135,409$12,135,409 ▲New Holding157,4800.4%ETFCCitigroup$11,421,742$5,798,374 ▲103.1%134,1840.3%Financial ServicesRCLRoyal Caribbean Cruises$11,138,390$4,963,269 ▲80.4%35,5700.3%Consumer DiscretionaryTJXTJX Companies$10,825,1330.0%87,6600.3%Retail/WholesaleMSMorgan Stanley$10,777,199$4,311,725 ▲66.7%76,5100.3%FinanceRACEFerrari$10,575,447$453,444 ▲4.5%21,5500.3%Auto/Tires/TrucksCHKChesapeake Energy$10,435,726$8,413,833 ▲416.1%89,2400.3%EnergyVSTVistra$10,154,675$8,640,050 ▼-46.0%52,3950.3%UtilitiesMCHPMicrochip Technology$9,971,429$9,920,763 ▲19,580.6%141,7000.3%Computer and TechnologyJPMJPMorgan Chase & Co.$9,771,4170.0%33,7050.3%FinanceODFLOld Dominion Freight Line$9,668,211$9,668,211 ▲New Holding59,5700.3%TransportationFNFabrinet$9,406,186$3,338,725 ▲55.0%31,9200.3%Computer and TechnologySRADSportradar Group$9,165,565$1,941,732 ▲26.9%326,4090.3%Consumer DiscretionaryTGTXTG Therapeutics$9,012,976$480,107 ▲5.6%250,4300.3%MedicalGTESGates Industrial$8,831,314$615,362 ▼-6.5%383,4700.3%IndustrialsSFStifel Financial$8,760,070$938,171 ▲12.0%84,4100.3%FinancePLNTPlanet Fitness$8,694,557$257,358 ▼-2.9%79,7300.3%Consumer DiscretionaryUBERUber Technologies$8,591,064$8,591,064 ▲New Holding92,0800.3%Computer and TechnologyLPLALPL Financial$8,455,574$997,420 ▲13.4%22,5500.3%FinanceAVAVAeroVironment$8,449,337$8,449,337 ▲New Holding29,6520.3%AerospaceDEDeere & Company$8,395,170$8,395,170 ▲New Holding16,5100.3%IndustrialsWMTWalmart$8,360,190$1,812,841 ▼-17.8%85,5000.3%Retail/WholesaleTLTiShares 20+ Year Treasury Bond ETF$8,343,155$21,808,340 ▼-72.3%94,5400.3%ETFITRIItron$8,204,498$1,855,983 ▲29.2%62,3300.2%Computer and TechnologyRRCRange Resources$8,204,359$2,509,746 ▲44.1%201,7300.2%EnergyVMIValmont Industries$8,121,796$868,676 ▲12.0%24,8700.2%IndustrialsKTOSKratos Defense & Security Solutions$8,090,011$2,090,064 ▲34.8%174,1660.2%AerospaceCELESTICA INC$8,080,254$2,884,913 ▼-26.3%51,7600.2%COMALKTAlkami Technology$7,970,222$235,092 ▼-2.9%264,4400.2%Computer and TechnologyHQYHealthEquity$7,933,475$233,615 ▼-2.9%75,7300.2%MedicalLADLithia Motors$7,820,533$246,609 ▼-3.1%23,1500.2%Retail/WholesaleSPXCSPX Technologies$7,815,565$7,815,565 ▲New Holding46,6100.2%Business ServicesBROSDutch Bros$7,814,691$231,774 ▼-2.9%114,3000.2%Retail/WholesaleCORE SCIENTIFIC INC NEW$7,647,701$7,647,701 ▲New Holding448,0200.2%COMCOINCoinbase Global$7,616,148$7,616,148 ▲New Holding21,7300.2%FinanceAPGAPi Group$7,598,435$1,656,062 ▼-17.9%148,8430.2%Business ServicesPEGAPegasystems$7,575,602$1,694,377 ▲28.8%139,9520.2%Computer and TechnologyFTITechnipFMC$7,479,163$1,359,002 ▼-15.4%217,1650.2%EnergyPGRProgressive$7,437,3880.0%27,8700.2%FinanceIRTCiRhythm Technologies$7,417,793$16,936 ▼-0.2%48,1800.2%MedicalEVREvercore$7,398,548$3,407,652 ▼-31.5%27,4000.2%FinanceGEGE Aerospace$7,369,076$3,119,567 ▼-29.7%28,6300.2%AerospaceRBCRBC Bearings$7,365,072$673,400 ▲10.1%19,1400.2%IndustrialsRMBSRambus$7,343,094$217,668 ▼-2.9%114,7000.2%Computer and TechnologyCEGConstellation Energy$7,339,562$7,339,562 ▲New Holding22,7400.2%EnergyIDCCInterDigital$7,278,506$215,261 ▼-2.9%32,4600.2%Computer and TechnologyIAKiShares U.S. Insurance ETF$7,270,2520.0%54,0700.2%ETFWAYSTAR HLDG CORP$7,217,438$984,558 ▲15.8%176,5950.2%COMPARPAR Technology$7,207,543$1,176,515 ▼-14.0%103,9000.2%Business ServicesTPBTurning Point Brands$7,196,635$477,351 ▲7.1%94,9800.2%Consumer StaplesGENIGenius Sports$7,047,248$378,768 ▲5.7%677,6200.2%Computer and TechnologyUTIUniversal Technical Institute$6,931,183$1,181,744 ▼-14.6%204,5200.2%Consumer DiscretionaryCWSTCasella Waste Systems$6,788,959$222,683 ▼-3.2%58,8400.2%Business ServicesSLABSilicon Laboratories$6,740,246$6,740,246 ▲New Holding45,7400.2%Computer and TechnologyWMBWilliams Companies$6,698,058$2,294,449 ▲52.1%106,6400.2%EnergySITMSiTime$6,681,763$6,681,763 ▲New Holding31,3580.2%Computer and TechnologySIGSignet Jewelers$6,645,607$6,645,607 ▲New Holding83,5400.2%Retail/WholesaleSTRLSterling Infrastructure$6,631,180$6,631,180 ▲New Holding28,7400.2%ConstructionCYBRCyberArk Software$6,603,662$3,739,227 ▼-36.2%16,2300.2%Computer and TechnologyKDKyndryl$6,552,893$2,441,652 ▼-27.1%156,1700.2%Business ServicesFLRFluor$6,533,849$6,533,849 ▲New Holding127,4400.2%ConstructionCRCrane$6,530,317$1,490,636 ▼-18.6%34,3900.2%IndustrialsSPINNAKER ETF SERIES$6,343,0500.0%147,0000.2%SELECT STOXX EURShowing largest 100 holdings. View all holdings. More Institutional Buying and Selling Information SEC Filings and Trading Data SEC Filings 13F Filings Top 13F Buys Top 13F Sells Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
MarketBeat All Access