PRNT / 3D Printing

ARK publishes a holdings file for each trading day that records how many shares each fund owns. The Shares Held column draws from these files: it displays today’s share count, and the number in parentheses shows the difference obtained by comparing today’s file with the previous trading day’s file.

#DateCompanyTickerCUSIPWeightShares HeldMarket Value
106/24/2026XOMETRY INC-AXMTR98423F1096.72%46,048 (0) (0%)$4,225,824.96
206/24/2026VELO3D INCVELO92259N3026.40%194,753 (0) (0%)$4,023,596.98
306/24/20263D SYSTEMS CORPDDD88554D2055.16%1,032,786 (0) (0%)$3,242,948.04
406/24/2026SIEMENS AG-REGSIE57279735.04%10,225 (0) (0%)$3,167,642.89
506/24/2026SYNOPSYS INCSNPS8716071074.84%6,597 (0) (0%)$3,044,515.50
606/24/2026PROTO LABS INCPRLB7437131094.49%35,418 (0) (0%)$2,826,710.58
706/24/2026MATERIALISE NV-ADRMTLS57667T1004.34%419,784 (0) (0%)$2,732,793.84
806/24/2026RENISHAW PLCRSW07323584.33%40,703 (0) (0%)$2,720,803.13
906/24/2026HP INCHPQ40434L1054.28%113,869 (0) (0%)$2,695,279.23
1006/24/2026DASSAULT SYSTEMES SEDSY FPBM8H5Y54.11%130,212 (0) (0%)$2,582,577.76
1106/24/2026STRAUMANN HOLDING AG-REGSTMN SEBQ7ZV063.95%19,606 (0) (0%)$2,486,154.09
1206/24/2026DENTSPLY SIRONA INCXRAY UW24906P1093.82%235,538 (0) (0%)$2,402,487.60
1306/24/2026NIKON CORP773166423213.82%184,258 (0) (0%)$2,400,787.27
1406/24/2026PTC INCPTC69370C1003.76%21,049 (0) (0%)$2,364,434.17
1506/24/2026AUTODESK INCADSK0527691063.67%12,226 (0) (0%)$2,308,024.28
1606/24/2026STRATASYS LTDSSYSM855481013.41%257,471 (0) (0%)$2,142,158.72
1706/24/2026BICO GROUP ABBICOBKMFJ942.76%1,022,629 (0) (0%)$1,735,893.27
1806/24/2026NANO DIMENSION LTD – ADRNNDM63008G2032.74%1,247,498 (0) (0%)$1,721,547.24
1906/24/2026TITOMIC LTDTTTBYZ03N62.31%10,268,180 (0) (0%)$1,455,482.42
2006/24/2026MOOG INC-CLASS AMOG/A6153942022.21%3,455 (0) (0%)$1,389,739.20
2106/24/2026KAISER ALUMINUM CORPKALU4830077042.14%7,530 (0) (0%)$1,348,698.30
2206/24/2026GENERAL ELECTRICGE3696043012.05%3,610 (0) (0%)$1,286,856.70
2306/24/2026OC OERLIKON CORP AG-REGOERL46127571.88%251,718 (0) (0%)$1,181,045.07
2406/24/2026LINCOLN ELECTRIC HOLDINGSLECO5339001061.79%4,193 (0) (0%)$1,128,378.23
2506/24/2026MICHELIN (CGDE)MLBPBPJ011.72%29,054 (0) (0%)$1,080,090.33
2606/24/2026AMETEK INCAME0311001001.56%4,186 (0) (0%)$979,858.88
2706/24/2026L3HARRIS TECHNOLOGIES INCLHX5024311091.47%3,148 (0) (0%)$924,787.96
2806/24/2026ALIGN TECHNOLOGY INCALGN0162551011.41%5,264 (0) (0%)$886,931.36
2906/24/2026HEXAGON AB-B SHSHEXAB SBNZFHC11.17%88,975 (0) (0%)$735,625.65
3006/24/2026GOLDMAN FS TRSY OBLIG INST 468X9USDGSFT0.50%316,252 (0) (0%)$316,252.37
3106/24/2026OCTAVE INTELLIGENCE PLC-SDRBN72QH80.23%8,897 (0) (0%)$141,893.99
3206/24/2026MATERION CORPMTRN5766901010.19%455 (0) (0%)$120,729.70
3306/24/2026CARPENTER TECHNOLOGYCRS1442851030.16%178 (0) (0%)$102,905.36
3406/24/2026ATI INCATI01741R1020.15%487 (0) (0%)$97,205.20
3506/24/2026JABIL INCJBL4663131030.15%245 (0) (0%)$91,382.55
3606/24/2026SGL CARBON SESGL48183510.14%15,730 (0) (0%)$85,468.70
3706/24/20263M COMMM88579Y1010.12%470 (0) (0%)$76,064.80
3806/24/2026HENKEL AG & CO KGAA VOR-PREFHEN350767050.12%959 (0) (0%)$77,369.51
3906/24/2026SANDVIK ABSANDB1VQ2520.12%1,891 (0) (0%)$76,269.95
4006/24/2026TORAY INDUSTRIES INC340268971430.12%10,290 (0) (0%)$72,656.27
4106/24/2026VOESTALPINE AGVOE49434020.12%1,539 (0) (0%)$78,034.89
4206/24/2026ARKEMAAKEB0Z5YZ20.11%1,049 (0) (0%)$68,277.33
4306/24/2026AVIENT CORPAVNT05368V1060.11%2,015 (0) (0%)$72,076.55
4406/24/2026EVONIK INDUSTRIES AGEVKB5ZQ9D30.11%3,736 (0) (0%)$67,679.16
4506/24/2026KENNAMETAL INCKMT4891701000.11%1,979 (0) (0%)$69,462.90
4606/24/2026DAUCH CORPORATIONDCH0240611030.06%6,386 (0) (0%)$36,272.48
4706/24/2026DAUCH CORPORATIONDCHBNBV4N30.05%5,681 (0) (0%)$33,738.72
Source: https://assets.ark-funds.com/fund-documents/funds-etf-csv/THE_3D_PRINTING_ETF_PRNT_HOLDINGS.csv

Links below open the table for each trading day, letting you review that date’s snapshot and compare changes over time.