$1.96 Billion is the total value of CASTLEARK MANAGEMENT LLC's 274 reported holdings in Q3 2023. The portfolio turnover from Q2 2023 to Q3 2023 was 105.8% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| AMZN | Buy | AMAZON COM INC | $56,295,092 | +12.3% | 442,850 | +15.1% | 2.87% | +26.3% |
| FB | Buy | META PLATFORMS INCcl a | $49,504,329 | +11.5% | 164,899 | +6.6% | 2.52% | +25.4% |
| LULU | Buy | LULULEMON ATHLETICA INC | $38,965,119 | +17.9% | 101,048 | +15.8% | 1.98% | +32.6% |
| SLB | Buy | SCHLUMBERGER LTD | $37,536,455 | +151.6% | 643,850 | +111.9% | 1.91% | +183.0% |
| SYK | Buy | STRYKER CORPORATION | $34,278,989 | -8.0% | 125,440 | +2.7% | 1.75% | +3.5% |
| ISRG | Buy | INTUITIVE SURGICAL INC | $29,807,734 | -7.0% | 101,980 | +8.8% | 1.52% | +4.6% |
| ADBE | Buy | ADOBE SYSTEMS INCORPORATED | $28,067,446 | +57.5% | 55,045 | +51.1% | 1.43% | +77.2% |
| AMD | Buy | ADVANCED MICRO DEVICES INC | $13,853,967 | +51.8% | 134,740 | +68.2% | 0.71% | +70.9% |
| FTI | Buy | TECHNIPFMC PLC | $12,483,878 | +42.7% | 613,760 | +16.6% | 0.64% | +60.6% |
| BA | Buy | BOEING CO | $10,277,882 | +82.7% | 53,620 | +101.3% | 0.52% | +105.5% |
| RMBS | Buy | RAMBUS INC DEL | $9,415,120 | -2.0% | 168,760 | +12.7% | 0.48% | +10.3% |
| PSN | Buy | PARSONS CORP DEL | $8,570,995 | +37.2% | 157,700 | +21.5% | 0.44% | +54.4% |
| RIO | Buy | RIO TINTO PLCsponsored adr | $8,334,931 | +4596.4% | 130,970 | +4611.2% | 0.42% | +5212.5% |
| TJX | Buy | TJX COS INC NEW | $7,791,221 | +571.7% | 87,660 | +540.8% | 0.40% | +649.1% |
| GTLS | New | CHART INDS INC | $7,605,326 | – | 44,970 | +100.0% | 0.39% | – |
| New | DIAMOND OFFSHORE DRILLING IN | $7,143,435 | – | 486,610 | +100.0% | 0.36% | – | |
| TTEK | Buy | TETRA TECH INC NEW | $7,000,982 | +3.0% | 46,050 | +11.0% | 0.36% | +15.9% |
| MYRG | Buy | MYR GROUP INC DEL | $6,906,450 | +3.7% | 51,250 | +6.4% | 0.35% | +16.6% |
| PCOR | New | PROCORE TECHNOLOGIES INC | $6,820,714 | – | 104,420 | +100.0% | 0.35% | – |
| CLS | New | CELESTICA INC | $6,752,072 | – | 275,370 | +100.0% | 0.34% | – |
| EVR | New | EVERCORE INCclass a | $6,654,089 | – | 48,260 | +100.0% | 0.34% | – |
| Buy | CRANE NXT CO | $6,593,381 | +53.6% | 118,650 | +56.0% | 0.34% | +73.2% | |
| VRNS | Buy | VARONIS SYS INC | $6,515,098 | +48.8% | 213,330 | +29.8% | 0.33% | +67.7% |
| ONTO | Buy | ONTO INNOVATION INC | $6,483,117 | +47.8% | 50,840 | +35.0% | 0.33% | +65.8% |
| MEDP | Buy | MEDPACE HLDGS INC | $6,242,111 | +116.9% | 25,780 | +115.2% | 0.32% | +144.6% |
| OPCH | New | OPTION CARE HEALTH INC | $6,154,911 | – | 190,260 | +100.0% | 0.31% | – |
| TREX | Buy | TREX CO INC | $6,002,146 | +3.1% | 97,390 | +9.6% | 0.31% | +15.9% |
| SGMS | New | LIGHT & WONDER INC | $5,806,975 | – | 81,410 | +100.0% | 0.30% | – |
| New | REMITLY GLOBAL INC | $5,750,412 | – | 228,010 | +100.0% | 0.29% | – | |
| AR | New | ANTERO RESOURCES CORP | $5,646,542 | – | 222,480 | +100.0% | 0.29% | – |
| HAS | New | HASBRO INC | $5,587,507 | – | 84,480 | +100.0% | 0.28% | – |
| New | CLEARWATER ANALYTICS HLDGS Icl a | $5,581,331 | – | 288,590 | +100.0% | 0.28% | – | |
| YELP | New | YELP INCcl a | $5,542,283 | – | 133,260 | +100.0% | 0.28% | – |
| GKOS | New | GLAUKOS CORP | $5,442,080 | – | 72,320 | +100.0% | 0.28% | – |
| CMPR | New | CIMPRESS PLC | $5,356,465 | – | 76,510 | +100.0% | 0.27% | – |
| New | FRESHWORKS INC | $5,328,998 | – | 267,520 | +100.0% | 0.27% | – | |
| SGH | New | SMART GLOBAL HLDGS INC | $5,233,546 | – | 214,930 | +100.0% | 0.27% | – |
| New | ZURN ELKAY WATER SOLNS CORP | $5,232,399 | – | 186,738 | +100.0% | 0.27% | – | |
| EHC | New | ENCOMPASS HEALTH CORP | $5,176,021 | – | 77,070 | +100.0% | 0.26% | – |
| HQY | New | HEALTHEQUITY INC | $5,163,905 | – | 70,690 | +100.0% | 0.26% | – |
| Buy | VITA COCO CO INC | $5,111,574 | +17.8% | 196,297 | +21.5% | 0.26% | +32.0% | |
| FN | Buy | FABRINET | $5,031,924 | +219.9% | 30,200 | +149.4% | 0.26% | +260.6% |
| TENB | Buy | TENABLE HLDGS INC | $5,026,112 | +19.3% | 112,190 | +16.0% | 0.26% | +34.0% |
| VCEL | Buy | VERICEL CORP | $4,966,323 | +1.8% | 148,160 | +14.1% | 0.25% | +14.5% |
| HALO | New | HALOZYME THERAPEUTICS INC | $4,880,050 | – | 127,750 | +100.0% | 0.25% | – |
| APPF | New | APPFOLIO INC | $4,878,047 | – | 26,710 | +100.0% | 0.25% | – |
| ALTR | Buy | ALTAIR ENGR INC | $4,876,552 | +18.2% | 77,950 | +43.3% | 0.25% | +32.6% |
| AVAV | New | AEROVIRONMENT INC | $4,837,056 | – | 43,370 | +100.0% | 0.25% | – |
| CRS | New | CARPENTER TECHNOLOGY CORP | $4,757,796 | – | 70,790 | +100.0% | 0.24% | – |
| PJT | New | PJT PARTNERS INC | $4,387,948 | – | 55,236 | +100.0% | 0.22% | – |
| Buy | NOBLE CORP PLC | $4,342,731 | +65.6% | 85,740 | +35.0% | 0.22% | +85.7% | |
| CASY | New | CASEYS GEN STORES INC | $4,338,890 | – | 15,980 | +100.0% | 0.22% | – |
| JLL | New | JONES LANG LASALLE INC | $4,164,810 | – | 29,500 | +100.0% | 0.21% | – |
| PRO | Buy | PROS HOLDINGS INC | $4,057,464 | +105.0% | 117,200 | +82.4% | 0.21% | +130.0% |
| RGEN | New | REPLIGEN CORP | $4,032,494 | – | 25,360 | +100.0% | 0.20% | – |
| FLR | New | FLUOR CORP NEW | $3,979,381 | – | 108,430 | +100.0% | 0.20% | – |
| GNTX | Buy | GENTEX CORP | $3,881,371 | +1438.9% | 119,280 | +1283.8% | 0.20% | +1700.0% |
| ANIP | New | ANI PHARMACEUTICALS INC | $3,891,181 | – | 67,020 | +100.0% | 0.20% | – |
| DFIN | New | DONNELLEY FINL SOLUTIONS INC | $3,769,634 | – | 66,980 | +100.0% | 0.19% | – |
| OXY | Buy | OCCIDENTAL PETE CORP | $3,738,061 | +168.4% | 57,615 | +143.3% | 0.19% | +201.6% |
| KTB | New | KONTOOR BRANDS INC | $3,722,251 | – | 84,770 | +100.0% | 0.19% | – |
| CSTM | New | CONSTELLIUM SE | $3,490,396 | – | 191,780 | +100.0% | 0.18% | – |
| GDYN | New | GRID DYNAMICS HLDGS INCcl a | $3,301,267 | – | 271,040 | +100.0% | 0.17% | – |
| MTSI | New | MACOM TECH SOLUTIONS HLDGS I | $3,306,437 | – | 40,530 | +100.0% | 0.17% | – |
| MTDR | Buy | MATADOR RES CO | $3,253,556 | +129.4% | 54,700 | +101.8% | 0.17% | +159.4% |
| SIBN | Buy | SI-BONE INC | $3,250,612 | -15.6% | 153,042 | +7.2% | 0.17% | -4.6% |
| GENI | New | GENIUS SPORTS LIMITEDshares cl a | $3,139,423 | – | 589,010 | +100.0% | 0.16% | – |
| FANG | Buy | DIAMONDBACK ENERGY INC | $3,092,179 | +59.2% | 19,965 | +35.0% | 0.16% | +79.5% |
| HES | Buy | HESS CORP | $2,933,010 | +286.6% | 19,170 | +243.5% | 0.15% | +338.2% |
| FORM | New | FORMFACTOR INC | $2,695,970 | – | 77,160 | +100.0% | 0.14% | – |
| Buy | EVOLV TECHNOLOGIES HLDNGS IN | $2,644,268 | +6.4% | 544,088 | +31.3% | 0.14% | +19.5% | |
| W | New | WAYFAIR INCcl a | $2,629,344 | – | 43,410 | +100.0% | 0.13% | – |
| PBF | Buy | PBF ENERGY INCcl a | $2,625,647 | +301.6% | 49,050 | +207.1% | 0.13% | +346.7% |
| SWN | Buy | SOUTHWESTERN ENERGY CO | $2,507,760 | +44.9% | 388,800 | +35.0% | 0.13% | +64.1% |
| MPC | Buy | MARATHON PETE CORP | $2,503,012 | +68.1% | 16,539 | +29.5% | 0.13% | +91.0% |
| VLO | Buy | VALERO ENERGY CORP | $2,471,422 | +45.5% | 17,440 | +20.4% | 0.13% | +63.6% |
| CVX | New | CHEVRON CORP NEW | $2,371,134 | – | 14,062 | +100.0% | 0.12% | – |
| GIII | New | G III APPAREL GROUP LTD | $2,370,889 | – | 95,140 | +100.0% | 0.12% | – |
| MUR | New | MURPHY OIL CORP | $2,350,037 | – | 51,820 | +100.0% | 0.12% | – |
| LNG | Buy | CHENIERE ENERGY INC | $2,272,988 | +33.4% | 13,696 | +22.4% | 0.12% | +50.6% |
| RIG | New | TRANSOCEAN LTD | $2,116,128 | – | 257,750 | +100.0% | 0.11% | – |
| MGY | Buy | MAGNOLIA OIL & GAS CORPcl a | $1,920,545 | +48.0% | 83,830 | +35.0% | 0.10% | +66.1% |
| EQT | New | EQT CORP | $1,584,649 | – | 39,050 | +100.0% | 0.08% | – |
| TRGP | Buy | TARGA RES CORP | $1,544,674 | +26.5% | 18,020 | +12.3% | 0.08% | +43.6% |
| EXP | New | EAGLE MATLS INC | $1,535,314 | – | 9,220 | +100.0% | 0.08% | – |
| THRM | New | GENTHERM INC | $1,485,096 | – | 27,370 | +100.0% | 0.08% | – |
| LBRT | Buy | LIBERTY ENERGY INC | $1,453,635 | +87.0% | 78,490 | +35.0% | 0.07% | +111.4% |
| ESI | New | ELEMENT SOLUTIONS INC | $1,426,039 | – | 72,720 | +100.0% | 0.07% | – |
| ENLC | Buy | ENLINK MIDSTREAM LLC | $1,421,308 | +103.5% | 116,310 | +76.5% | 0.07% | +125.0% |
| KRYS | New | KRYSTAL BIOTECH INC | $1,324,720 | – | 11,420 | +100.0% | 0.07% | – |
| VNOM | Buy | VIPER ENERGY PARTNERS LP | $1,054,561 | +14.8% | 37,825 | +10.5% | 0.05% | +28.6% |
| MUSA | New | MURPHY USA INC | $953,427 | – | 2,790 | +100.0% | 0.05% | – |
| HESM | Buy | HESS MIDSTREAM LP | $942,210 | +4.8% | 32,345 | +10.4% | 0.05% | +17.1% |
| OKE | Buy | ONEOK INC NEW | $943,838 | +78.3% | 14,880 | +73.5% | 0.05% | +100.0% |
| New | RYAN SPECIALTY HOLDINGS INCcl a | $924,440 | – | 19,100 | +100.0% | 0.05% | – | |
| WMB | Buy | WILLIAMS COS INC | $861,453 | +135.1% | 25,570 | +127.7% | 0.04% | +158.8% |
| ICLR | Buy | ICON PLC | $797,850 | +15.1% | 3,240 | +17.0% | 0.04% | +32.3% |
| DT | Buy | DYNATRACE INC | $795,345 | +6.6% | 17,020 | +17.4% | 0.04% | +20.6% |
| AROC | New | ARCHROCK INC | $750,078 | – | 59,530 | +100.0% | 0.04% | – |
| TS | Buy | TENARIS S Asponsored ads | $755,556 | +42.4% | 23,910 | +35.0% | 0.04% | +58.3% |
| WNS | Buy | WNS HLDGS LTDspon adr | $640,786 | -0.4% | 9,360 | +7.2% | 0.03% | +13.8% |
| RBC | New | REGAL REXNORD CORPORATION | $550,088 | – | 3,850 | +100.0% | 0.03% | – |
| STE | New | STERIS PLC | $522,220 | – | 2,380 | +100.0% | 0.03% | – |
| APP | New | APPLOVIN CORP | $535,864 | – | 13,410 | +100.0% | 0.03% | – |
| New | TOAST INCcl a | $507,958 | – | 27,120 | +100.0% | 0.03% | – | |
| TECH | New | BIO-TECHNE CORP | $319,248 | – | 4,690 | +100.0% | 0.02% | – |
| New | PHINIA INC | $29,844 | – | 1,114 | +100.0% | 0.00% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2023-11-15
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| APPLE INC | 42 | Q3 2023 | 5.7% |
| MICROSOFT CORP | 42 | Q3 2023 | 6.3% |
| AMAZON INC | 42 | Q3 2023 | 4.0% |
| HOME DEPOT INC | 42 | Q3 2023 | 2.8% |
| CME GROUP INC COM | 42 | Q3 2023 | 2.2% |
| MICROCHIP TECHNOLOGY INC. | 42 | Q3 2023 | 2.0% |
| HUNT J B TRANS SVCS INC | 42 | Q3 2023 | 2.0% |
| GILEAD SCIENCES INC | 42 | Q3 2023 | 3.1% |
| STARBUCKS CORP | 42 | Q3 2023 | 2.3% |
| COSTCO WHSL CORP NEW | 42 | Q3 2023 | 2.4% |
View CASTLEARK MANAGEMENT LLC's complete holdings history.
Latest filings
| Type | Filed |
|---|---|
| 13F-HR | 2024-02-15 |
| 13F-HR | 2023-11-15 |
| 13F-HR | 2023-08-16 |
| 13F-HR | 2023-05-16 |
| 13F-HR | 2023-02-10 |
| 13F-HR | 2022-11-15 |
| 13F-HR | 2022-08-16 |
| 13F-HR | 2022-05-16 |
| 13F-HR | 2022-02-16 |
| 13F-HR | 2021-11-12 |
View CASTLEARK MANAGEMENT LLC's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.