Castleark Management LLC
- SEC CIK
- 0001106832
- Latest filing
- Aug 14, 2026
Holdings in Q2 2024
Holdings as of Jun 30, 2024, filed Aug 14, 2024. Long positions only; changes compare share counts with Q1 2024.
- Positions
- 271
- −7 vs. Q1 2024
- Portfolio value
- $2.45B
- +$44.4M (+1.8%) vs. Q1 2024
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| DELLDell Technologies Inc. | Stock | 51,990 | $7.17M | 0.3% | +7,990+18.2% | Added | History |
| CASYCaseys General Stores Inc | COM | 19,080 | $7.28M | 0.3% | −160−0.8% | Reduced | History |
| PNRPENTAIR plc | SHS | 95,190 | $7.30M | 0.3% | −18,850−16.5% | Reduced | History |
| TTEKTetra Tech Inc | COM | 35,970 | $7.36M | 0.3% | −300−0.8% | Reduced | History |
| iShares MSCI Acwi Ex U.S. ETF464288240 | ETF | 139,850 | $7.43M | 0.3% | 00.0% | Unchanged | – |
| WIXWix.com Ltd. | SHS | 46,960 | $7.47M | 0.3% | −400−0.8% | Reduced | History |
| MTDRMatador Resources Co | COM | 127,050 | $7.57M | 0.3% | +58,120+84.3% | Added | History |
| JLLJones Lang Lasalle Inc | COM | 36,890 | $7.57M | 0.3% | +3,460+10.3% | Added | History |
| RACEFerrari N.V. | COM | 18,794 | $7.67M | 0.3% | +690+3.8% | Added | History |
| THCTenet Healthcare Corp | COM NEW | 58,090 | $7.73M | 0.3% | +36,770+172.5% | Added | History |
| APPFAppfolio Inc | COM CL A | 31,600 | $7.73M | 0.3% | −270−0.8% | Reduced | History |
| HQYHealthequity, Inc. | COM | 89,800 | $7.74M | 0.3% | −780−0.9% | Reduced | History |
| TWSTTwist Bioscience Corp | COM | 157,380 | $7.76M | 0.3% | +10,750+7.3% | Added | History |
| NTRANatera, Inc. | COM | 74,000 | $8.01M | 0.3% | −630−0.8% | Reduced | History |
| SAIASaia Inc | COM | 17,460 | $8.28M | 0.3% | −150−0.9% | Reduced | History |
| XPOXPO, Inc. | COM | 78,344 | $8.32M | 0.3% | −660−0.8% | Reduced | History |
| ESIElement Solutions Inc | COM | 308,290 | $8.36M | 0.3% | +22,240+7.8% | Added | History |
| MTSIMACOM Technology Solutions Holdings, Inc. | COM | 75,740 | $8.44M | 0.3% | +8,430+12.5% | Added | History |
| CRSCarpenter Technology Corp | COM | 77,430 | $8.48M | 0.3% | +6,200+8.7% | Added | History |
| KDKyndryl Holdings, Inc. | Stock | 323,570 | $8.51M | 0.3% | +11,440+3.7% | Added | History |
| UBERUber Technologies, Inc | Stock | 117,490 | $8.54M | 0.3% | 00.0% | Unchanged | History |
| ONTOnterris, Inc. | COM | 195,122 | $8.69M | 0.4% | +195,122 | New | History |
| RDNTRadNet, Inc. | COM | 148,463 | $8.75M | 0.4% | −1,260−0.8% | Reduced | History |
| GKOSGLAUKOS Corp | COM | 74,470 | $8.81M | 0.4% | +9,560+14.7% | Added | History |
| BCOBrinks Co | COM | 88,100 | $9.02M | 0.4% | +6,630+8.1% | Added | History |
| Cyberark Software LtdM2682V108 | SHS | 34,010 | $9.30M | 0.4% | +2,450+7.8% | Added | – |
| ADMAAdma Biologics, Inc. | COM | 838,086 | $9.37M | 0.4% | +19,976+2.4% | Added | History |
| TJXTJX Companies Inc | Stock | 87,660 | $9.65M | 0.4% | 00.0% | Unchanged | History |
| GLDSPDR Gold Trust | ETF | 44,995 | $9.67M | 0.4% | 00.0% | Unchanged | History |
| EVREvercore Inc. | CLASS A | 46,540 | $9.70M | 0.4% | −390−0.8% | Reduced | History |
| CCitigroup Inc | Stock | 154,414 | $9.80M | 0.4% | 00.0% | Unchanged | History |
| MEDPMedpace Holdings, Inc. | COM | 24,570 | $10.1M | 0.4% | −210−0.8% | Reduced | History |
| UNHUnitedHealth Group Inc | Stock | 20,034 | $10.2M | 0.4% | +400+2.0% | Added | History |
| State Street Health Care Select Sector SPDR ETF81369Y209 | ETF | 71,120 | $10.4M | 0.4% | 00.0% | Unchanged | – |
| APGAPi Group Corp | COM STK | 291,383 | $11.0M | 0.4% | −11,020−3.6% | Reduced | History |
| ETNEaton Corp plc | Stock | 38,245 | $12.0M | 0.5% | 00.0% | Unchanged | History |
| State Street SPDR S&P Homebuilders ETF78464A888 | ETF | 121,590 | $12.3M | 0.5% | −121,590−50.0% | Reduced | – |
| FTAIFTAI Aviation Ltd. | SHS | 119,190 | $12.3M | 0.5% | −1,030−0.9% | Reduced | History |
| FTITechnipFMC plc | COM | 483,130 | $12.6M | 0.5% | −3,300−0.7% | Reduced | History |
| ADBEAdobe Inc. | Stock | 23,554 | $13.1M | 0.5% | −17,040−42.0% | Reduced | History |
| State Street Industrial Select Sector SPDR ETF81369Y704 | ETF | 111,690 | $13.6M | 0.6% | −111,810−50.0% | Reduced | – |
| DEDeere & Co | Stock | 37,370 | $14.0M | 0.6% | +590+1.6% | Added | History |
| MSCIMSCI Inc. | Stock | 29,549 | $14.2M | 0.6% | +380+1.3% | Added | History |
| JPMJPMorgan Chase & Co | Stock | 72,365 | $14.6M | 0.6% | 00.0% | Unchanged | History |
| iShares Inc46434G822 | MSCI JAPAN ETF | 222,650 | $15.2M | 0.6% | 00.0% | Unchanged | – |
| AXPAmerican Express Co | Stock | 67,975 | $15.7M | 0.6% | 00.0% | Unchanged | History |
| FCXFreeport-McMoran Inc | Stock | 324,000 | $15.7M | 0.6% | +171,170+112.0% | Added | History |
| SLBSLB Limited | Stock | 374,690 | $17.7M | 0.7% | +205,680+121.7% | Added | History |
| SNPSSynopsys Inc | COM | 31,932 | $19.0M | 0.8% | +410+1.3% | Added | History |
| NFLXNetflix Inc | Stock | 30,510 | $20.6M | 0.8% | +30,510 | New | History |
| CLColgate Palmolive Co | Stock | 221,053 | $21.5M | 0.9% | +221,053 | New | History |
| VRTXVertex Pharmaceuticals Inc | Stock | 46,803 | $21.9M | 0.9% | +46,073+6,311.4% | Added | History |
| iShares Tr464287630 | RUS 2000 VAL ETF | 163,710 | $24.9M | 1.0% | 00.0% | Unchanged | – |
| ASMLASML Holding NV | ADR | 24,994 | $25.6M | 1.0% | +320+1.3% | Added | History |
| iShares MSCI Eafe ETF464287465 | ETF | 364,410 | $28.5M | 1.2% | 00.0% | Unchanged | – |
| SYKStryker Corp | Stock | 121,992 | $41.5M | 1.7% | +1,600+1.3% | Added | History |
| UNPUnion Pacific Corp | Stock | 187,441 | $42.4M | 1.7% | +88,672+89.8% | Added | History |
| VVisa Inc. | Stock | 178,919 | $47.0M | 1.9% | +2,330+1.3% | Added | History |
| DXCMDexcom Inc | COM | 438,078 | $49.7M | 2.0% | +5,680+1.3% | Added | History |
| ISRGIntuitive Surgical Inc | COM NEW | 113,196 | $50.4M | 2.1% | +1,430+1.3% | Added | History |
| NOWServiceNow, Inc. | Stock | 64,407 | $50.7M | 2.1% | −19,558−23.3% | Reduced | History |
| AMATApplied Materials Inc | Stock | 241,614 | $57.0M | 2.3% | +90,572+60.0% | Added | History |
| MAMastercard Inc | Stock | 133,017 | $58.7M | 2.4% | +1,710+1.3% | Added | History |
| LRCXLam Research Corp | COM | 56,802 | $60.5M | 2.5% | +2,600+4.8% | Added | History |
| METAMeta Platforms, Inc. | Stock | 124,679 | $62.9M | 2.6% | −44,855−26.5% | Reduced | History |
| LLYEli Lilly & Co | Stock | 78,732 | $71.3M | 2.9% | +1,020+1.3% | Added | History |
| GOOGLAlphabet Inc. | Stock | 503,852 | $91.8M | 3.7% | 00.0% | Unchanged | History |
| AMZNAmazon Com Inc | Stock | 563,597 | $108.9M | 4.4% | +57,924+11.5% | Added | History |
| AAPLApple Inc. | Stock | 589,141 | $124.1M | 5.1% | +20,450+3.6% | Added | History |
| MSFTMicrosoft Corp | Stock | 398,195 | $178.0M | 7.3% | +14,600+3.8% | Added | History |
| NVDANVIDIA Corp | Stock | 1,478,903 | $182.7M | 7.5% | −290,777−16.4% | ReducedConverted for a 10-for-1 split | History |
Sold out since Q1 2024 (39)
Positions held at the end of Q1 2024 that are gone from this filing.
| Security | Class | Shares in Q1 2024 | Value in Q1 2024 | % of portfolio in Q1 2024 | History |
|---|---|---|---|---|---|
| LVSLas Vegas Sands Corp | COM | 422,355 | $21.8M | 0.9% | History |
| LULUlululemon athletica inc. | Stock | 34,650 | $13.5M | 0.6% | History |
| HEESH&E Equipment Services, Inc. | COM | 109,780 | $7.05M | 0.3% | History |
| CRMSalesforce, Inc. | Stock | 21,929 | $6.60M | 0.3% | History |
| EXPEagle Materials Inc | COM | 21,860 | $5.94M | 0.2% | History |
| WEXWEX Inc. | COM | 24,730 | $5.87M | 0.2% | History |
| NXTNextpower Inc. | Stock | 102,405 | $5.76M | 0.2% | History |
| MASMasco Corp | COM | 71,800 | $5.66M | 0.2% | History |
| SPTSprout Social, Inc. | COM CL A | 93,010 | $5.55M | 0.2% | History |
| HHyatt Hotels Corp | COM CL A | 32,920 | $5.25M | 0.2% | History |
| State Street SPDR S&P Regional Banking ETF78464A698 | ETF | 103,760 | $5.22M | 0.2% | – |
| ASOAcademy Sports & Outdoors, Inc. | COM | 75,100 | $5.07M | 0.2% | History |
| CWHCamping World Holdings, Inc. | CL A | 180,550 | $5.03M | 0.2% | History |
| FROGJFrog Ltd | Stock | 112,590 | $4.98M | 0.2% | History |
| MYRGMyr Group Inc. | COM | 27,000 | $4.77M | 0.2% | History |
| RUSHARush Enterprises Inc | CL A | 86,640 | $4.64M | 0.2% | History |
| KNXKnight-Swift Transportation Holdings Inc. | CL A | 72,420 | $3.98M | 0.2% | History |
| SPDR Series Trust78464A714 | ST STR SP RETAIL | 47,770 | $3.77M | 0.2% | – |
| SMTCSemtech Corp | Stock | 134,730 | $3.70M | 0.2% | History |
| PVHPVH Corp. | COM | 23,810 | $3.35M | 0.1% | History |
| PROPROS Holdings, Inc. | COM | 92,025 | $3.34M | 0.1% | History |
| GDYNGrid Dynamics Holdings, Inc. | CL A | 260,860 | $3.21M | 0.1% | History |
| ARVNArvinas, Inc. | COM | 76,990 | $3.18M | 0.1% | History |
| RMBSRambus Inc | COM | 50,710 | $3.13M | 0.1% | History |
| AXSMAxsome Therapeutics, Inc. | COM | 32,200 | $2.57M | 0.1% | History |
| PJTPJT Partners Inc. | COM CL A | 25,980 | $2.45M | 0.1% | History |
| SYNASYNAPTICS Inc | Stock | 23,770 | $2.32M | 0.1% | History |
| COPConocoPhillips | Stock | 16,260 | $2.07M | 0.1% | History |
| FNFabrinet | SHS | 10,030 | $1.90M | 0.1% | History |
| RPDRapid7, Inc. | COM | 34,910 | $1.71M | 0.1% | History |
| ATECAlphatec Holdings, Inc. | COM NEW | 112,340 | $1.55M | 0.1% | History |
| CYTKCytokinetics Inc | COM NEW | 20,980 | $1.47M | 0.1% | History |
| GENIGenius Sports Ltd | SHARES CL A | 236,630 | $1.35M | 0.1% | History |
| NSNuStar Energy L.P. | UNIT COM | 40,650 | $945.9K | <0.1% | History |
| RGENRepligen Corp | COM | 3,120 | $573.8K | <0.1% | History |
| TYLTyler Technologies Inc | COM | 1,180 | $501.5K | <0.1% | History |
| GLOBGlobant S.A. | COM | 2,280 | $460.3K | <0.1% | History |
| KNSLKinsale Capital Group, Inc. | Stock | 670 | $351.6K | <0.1% | History |
| POOLPool Corp | COM | 770 | $310.7K | <0.1% | History |