Pinnbrook Capital Management Lp Top Holdings and 13F Report (2026) About Pinnbrook Capital Management LpInvestment ActivityPinnbrook Capital Management Lp has $938.14 million in total holdings as of June 30, 2026.Pinnbrook Capital Management Lp owns shares of 92 different stocks, but just 39 companies or ETFs make up 80% of its holdings.Approximately 90.63% of the portfolio was purchased this quarter.About 40.13% of the portfolio was sold this quarter.This quarter, Pinnbrook Capital Management Lp has purchased 39 new stocks and bought additional shares in 12 stocks.Pinnbrook Capital Management Lp sold shares of 6 stocks and completely divested from 21 stocks this quarter.Largest Holdings Invesco QQQ $110,460,000CSX $44,677,154Seagate Technology $38,831,600Advanced Micro Devices $37,991,514Taiwan Semiconductor Manufacturing $31,015,784 Largest New Holdings this Quarter 46090E103 - Invesco QQQ $110,460,000 Holding007903107 - Advanced Micro Devices $37,991,514 Holding874039100 - Taiwan Semiconductor Manufacturing $31,015,784 Holding80004C200 - SANDISK CORP $29,603,965 Holding56585A102 - Marathon Petroleum $24,656,303 Holding Largest Purchases this Quarter Invesco QQQ 150,000 shares (about $110.46M)CSX 865,178 shares (about $41.12M)Advanced Micro Devices 65,400 shares (about $37.99M)Seagate Technology 37,640 shares (about $36.32M)Taiwan Semiconductor Manufacturing 64,945 shares (about $31.02M) Largest Sales this Quarter Western Digital 143,520 shares (about $91.67M)Ciena 20,645 shares (about $10.13M)Lumentum 6,023 shares (about $5.17M)Curtiss-Wright 6,779 shares (about $5.14M)MasTec 8,944 shares (about $3.72M) Sector Allocation Over TimeMap of 500 Largest Holdings ofPinnbrook Capital Management Lp Selling Neutral Buying Latest 13F Holdings and Changes Since Previous Quarterly FilingIssuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSectorQQQInvesco QQQ$110,460,000$110,460,000 ▲New Holding150,00011.8%ETFCSXCSX$44,677,154$41,121,910 ▲1,156.7%939,9784.8%IndustrialsSTXSeagate Technology$38,831,600$36,322,600 ▲1,447.7%40,2404.1%TechnologyAMDAdvanced Micro Devices$37,991,514$37,991,514 ▲New Holding65,4004.0%TechnologyTSMTaiwan Semiconductor Manufacturing$31,015,784$31,015,784 ▲New Holding64,9453.3%TechnologySANDISK CORP$29,603,965$29,603,965 ▲New Holding13,0203.2%COMKGSKodiak Gas Services$29,439,991$16,303,736 ▲124.1%391,8543.1%EnergyFTITechnipFMC$25,134,662$22,208,843 ▲759.1%379,1052.7%EnergyMPCMarathon Petroleum$24,656,303$24,656,303 ▲New Holding96,4382.6%EnergyJBLJabil$22,692,051$14,197,999 ▲167.2%58,8672.4%TechnologyMUMicron Technology$18,814,927$18,814,927 ▲New Holding16,3002.0%TechnologyNTRANatera$18,811,485$18,811,485 ▲New Holding69,3002.0%HealthcareWABWabtec$18,631,247$16,464,741 ▲760.0%69,1072.0%IndustrialsPWRQuanta Services$17,089,429$17,089,429 ▲New Holding23,7341.8%IndustrialsTKRTimken$16,493,820$16,493,820 ▲New Holding113,5001.8%IndustrialsATIATI$16,178,165$14,818,175 ▲1,089.6%82,0811.7%IndustrialsAMZNAmazon.com$15,635,104$15,635,104 ▲New Holding65,6001.7%Consumer DiscretionaryTXNTexas Instruments$15,022,728$15,022,728 ▲New Holding50,4001.6%TechnologyARMKAramark$14,663,130$14,663,130 ▲New Holding257,7001.6%Consumer DiscretionaryDTMDT Midstream$14,235,101$14,235,101 ▲New Holding97,0091.5%EnergyHUT 8 CORP$13,899,578$13,899,578 ▲New Holding120,4001.5%COMPFGCPerformance Food Group$12,855,850$12,855,850 ▲New Holding115,0001.4%Consumer StaplesWDCWestern Digital$12,314,522$91,669,097 ▼-88.2%19,2801.3%TechnologySNOWSnowflake$11,979,315$11,979,315 ▲New Holding47,0701.3%TechnologyMTZMasTec$11,334,723$3,721,241 ▼-24.7%27,2431.2%IndustrialsDBAInvesco DB Agriculture Fund$11,244,072$11,244,072 ▲New Holding421,6001.2%ETFNOKNokia$10,281,814$10,281,814 ▲New Holding774,2331.1%TechnologyVIKING HOLDINGS LTD$9,975,051$8,399,872 ▲533.3%95,3001.1%ORD SHSKNXKnight-Swift Transportation$9,920,638$9,920,638 ▲New Holding127,4001.1%IndustrialsSTMSTMicroelectronics$9,836,577$9,836,577 ▲New Holding131,3471.0%TechnologyCIFRCipher Mining$9,628,500$9,628,500 ▲New Holding393,0001.0%TechnologyGOOGLAlphabet$9,091,493$9,091,493 ▲New Holding25,4401.0%Communication ServicesHWMHowmet Aerospace$8,957,609$8,957,609 ▲New Holding33,3171.0%IndustrialsSPHRSphere Entertainment$8,860,520$1,453,106 ▲19.6%51,2080.9%Communication ServicesNVTnVent Electric$8,838,377$5,955,007 ▲206.5%52,1100.9%IndustrialsMATXMatson$8,806,825$7,076,755 ▲409.0%45,8140.9%IndustrialsROSTRoss Stores$8,427,370$3,334,508 ▲65.5%39,5930.9%Consumer DiscretionaryESEESCO Technologies$8,036,918$8,036,918 ▲New Holding22,9600.9%IndustrialsLLYEli Lilly and Company$7,964,215$7,964,215 ▲New Holding6,6400.8%HealthcareSOMNIGROUP INTERNATIONAL INC$7,952,034$7,952,034 ▲New Holding101,4290.8%COMSNXTD SYNNEX$7,378,584$7,378,584 ▲New Holding27,6000.8%TechnologyVTRVentas$7,210,560$7,210,560 ▲New Holding81,2000.8%Real EstateFLEXFlex$7,082,459$7,082,459 ▲New Holding43,7000.8%TechnologyVLOValero Energy$6,937,080$6,937,080 ▲New Holding26,6360.7%EnergyCDWCDW$6,230,352$6,230,352 ▲New Holding44,3000.7%TechnologyTWLOTwilio$6,107,368$6,107,368 ▲New Holding29,6000.7%TechnologyGFSGlobalFoundries$5,900,556$5,900,556 ▲New Holding71,6000.6%TechnologyWELLWelltower$5,787,735$5,787,735 ▲New Holding25,5000.6%Real EstateINNIO NV$5,651,695$5,651,695 ▲New Holding142,9000.6%ORDINARY SHARESMKSIMKS$5,648,960$5,648,960 ▲New Holding12,7000.6%TechnologyDIGITALOCEAN HLDGS INC$5,380,162$5,380,162 ▲New Holding34,2620.6%COMHHyatt Hotels$5,136,760$5,136,760 ▲New Holding26,5000.5%Consumer DiscretionaryARWArrow Electronics$5,057,817$5,057,817 ▲New Holding23,7000.5%TechnologyCRLCharles River Laboratories International$4,830,627$4,830,627 ▲New Holding21,3000.5%HealthcareTREXTrex$4,698,756$4,698,756 ▲New Holding93,9000.5%IndustrialsDDOGDatadog$4,596,656$4,596,656 ▲New Holding17,6550.5%TechnologyNKENIKE$4,105,000$4,105,000 ▲New Holding100,0000.4%Consumer DiscretionaryLITELumentum$4,032,882$5,168,095 ▼-56.2%4,7000.4%TechnologyCOHRCoherent$4,007,815$4,007,815 ▲New Holding10,1600.4%TechnologyFTNTFortinet$3,978,758$3,978,758 ▲New Holding25,9000.4%TechnologyMRVLMarvell Technology$3,723,625$3,723,625 ▲New Holding12,5000.4%TechnologyOKTAOkta$3,506,765$3,506,765 ▲New Holding25,7000.4%TechnologyMADISON AIR SOLUTIONS CORP$3,143,400$3,143,400 ▲New Holding80,6000.3%COM SHS CL AUNHUnitedHealth Group$3,059,037$3,059,037 ▲New Holding7,3600.3%HealthcareVSATViasat$3,008,635$3,008,635 ▲New Holding33,5000.3%TechnologyCARRCarrier Global$3,007,350$3,007,350 ▲New Holding41,0000.3%IndustrialsBRKRBruker$3,002,982$3,002,982 ▲New Holding49,9000.3%HealthcareCIENCiena$2,904,115$10,127,611 ▼-77.7%5,9200.3%TechnologyNSITInsight Enterprises$2,533,440$2,533,440 ▲New Holding20,8000.3%TechnologyFOXAFOX$2,514,112$2,514,112 ▲New Holding48,2000.3%Communication ServicesMAPLEBEAR INC$2,500,080$2,500,080 ▲New Holding52,8000.3%COMCWCurtiss-Wright$2,485,453$5,136,855 ▼-67.4%3,2800.3%IndustrialsIEXIDEX$2,156,025$2,156,025 ▲New Holding9,5000.2%IndustrialsFWONKLiberty Media Corporation - Liberty Formula One Series C$2,131,136$2,131,136 ▲New Holding22,4000.2%Communication ServicesCELESTICA INC$2,042,880$2,042,880 ▲New Holding5,6000.2%COMKTBKontoor Brands$2,041,830$2,041,830 ▲New Holding24,5000.2%Consumer DiscretionaryEMBRAER S.A.$2,022,460$700,588 ▼-25.7%31,7000.2%SPONSORED ADSWATWaters$2,010,214$2,010,214 ▲New Holding5,3600.2%HealthcareLFUSLittelfuse$1,967,026$1,967,026 ▲New Holding4,3200.2%TechnologyCCitigroup$1,861,468$1,861,468 ▲New Holding13,3000.2%FinanceOCOwens Corning$1,700,872$1,700,872 ▲New Holding10,7000.2%IndustrialsARISTA NETWORKS INC$1,613,860$1,613,860 ▲New Holding9,5000.2%COM SHSTXG10x Genomics$1,556,604$1,556,604 ▲New Holding40,6000.2%HealthcareLYVLive Nation Entertainment$1,538,124$1,538,124 ▲New Holding8,4000.2%Communication ServicesMSGEMadison Square Garden Entertainment$1,528,821$1,528,821 ▲New Holding18,9000.2%Communication ServicesFORGENT POWER SOLUTIONS INC$1,502,634$1,502,634 ▲New Holding26,9000.2%COM SHS CL ARVTYRevvity$1,502,010$1,502,010 ▲New Holding13,5000.2%HealthcareBEBloom Energy$1,483,230$1,483,230 ▲New Holding4,9000.2%IndustrialsMTSIMACOM Technology Solutions$1,065,036$1,065,036 ▲New Holding2,8000.1%TechnologyCRCrane$1,003,815$1,003,815 ▲New Holding4,5000.1%IndustrialsBCSBarclays$996,506$996,506 ▲New Holding37,1000.1%FinanceMSMorgan Stanley$982,488$982,488 ▲New Holding4,7000.1%FinanceBKLNInvesco Senior Loan ETF$0$91,845,000 ▼-100.0%00.0%ETFSMHVanEck Semiconductor ETF$0$21,278,700 ▼-100.0%00.0%ETFSLBSLB$0$19,312,413 ▼-100.0%00.0%EnergyGLWCorning$0$19,035,800 ▼-100.0%00.0%TechnologyGE VERNOVA INC$0$18,470,564 ▼-100.0%00.0%COMAAAlcoa$0$16,582,500 ▼-100.0%00.0%MaterialsBPBP$0$14,100,000 ▼-100.0%00.0%EnergyDVNDevon Energy$0$12,997,253 ▼-100.0%00.0%EnergyShowing largest 100 holdings. 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