Each N-PORT filing of ARKX compared with the one before: positions added and dropped, the largest weight changes, turnover. Computed by Mulden from the filings; dated by filing period and SEC receipt.https://themulden.com/enhttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/34 positions became 34: 3 added (3.74% of the fund), 3 dropped (1.62%). Turnover proxy 11.2%. Largest increases: ADVANCED MICRO DEVICES INC 4.41% to 6.14%; ALPHABET INC 2.7% to 4.04%; AMAZON.COM INC 3.16% to 4.23%; INTUITIVE MACHINES INC 1.86% to 2.42%; JD LOGISTICS INC 0.81% to 1.35%; DEERE & COMPANY 5.5% to 5.85%. Largest decreases: KRATOS DEFENSE & SECURITY SOLUTIONS INC 8.21% to 5.45%; AEROVIRONMENT INC 6.73% to 5.01%; TERADYNE INC 7.9% to 6.64%; ROCKET LAB CORP 8.89% to 7.78%; L3HARRIS TECHNOLOGIES INC 8.77% to 7.83%; ARCHER AVIATION INC (NEW) 4.47% to 3.72%. New: TESLA INC (2.38%), X-ENERGY INC (1.23%), Goldman Sachs Financial Square Treasury Obligations Fund (0.14%). Gone: Dassault Systemes SE (0.9%), Goldman Sachs Financial Square Treasury Obligations Fund (0.44%), The 3D Printing ETF (0.27%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 23 Jun 2026 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/34 positions became 34: 1 added (1.28% of the fund), 1 dropped (0.05%). Turnover proxy 8.3%. Largest increases: Deere & Co 3.84% to 5.5%; L3Harris Technologies Inc 7.12% to 8.77%; Komatsu Ltd 1.97% to 2.73%; Alphabet Inc 1.94% to 2.7%; Intuitive Machines Inc 1.2% to 1.86%; Elbit Systems Ltd 1.16% to 1.62%. Largest decreases: Palantir Technologies Inc 4.95% to 3.22%; AeroVironment Inc 8.38% to 6.73%; Archer Aviation Inc 5.76% to 4.47%; Kratos Defense & Security Solu 8.88% to 8.21%; Joby Aviation Inc 2.96% to 2.31%; Iridium Communications Inc 4.19% to 3.74%. New: TSMC (1.28%). Gone: Solstice Advanced Materials In (0.05%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 31 Mar 2026 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/32 positions became 34: 2 added (1.06% of the fund), 0 dropped (0%). Turnover proxy 10.3%. Largest increases: Teradyne Inc 5.02% to 7.66%; L3Harris Technologies Inc 4.95% to 7.12%; Advanced Micro Devices Inc 3.18% to 4.6%; AeroVironment Inc 7.43% to 8.38%; Deere & Co 2.93% to 3.84%; Alphabet Inc 1.6% to 1.94%. Largest decreases: Iridium Communications Inc 6.41% to 4.19%; Kratos Defense & Security Solu 10.22% to 8.88%; Joby Aviation Inc 4.21% to 2.96%; Strata Critical Medical Inc 2.89% to 1.72%; Trimble Inc 4.9% to 3.88%; Palantir Technologies Inc 5.4% to 4.95%. New: DoorDash Inc (1.01%), Solstice Advanced Materials In (0.05%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 29 Dec 2025 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/33 positions became 32: 3 added (13.06% of the fund), 4 dropped (9.09%). Turnover proxy 20%. Largest increases: Joby Aviation Inc 2.5% to 4.21%; AeroVironment Inc 5.85% to 7.43%; Advanced Micro Devices Inc 1.63% to 3.18%; Kratos Defense & Security Solu 9.4% to 10.22%; Blade Air Mobility Inc 2.37% to 2.89%; Teradyne Inc 4.77% to 5.02%. Largest decreases: Iridium Communications Inc 8.59% to 6.41%; Komatsu Ltd 3.72% to 2.27%; Thales SA 3.23% to 2.22%; Trimble Inc 5.76% to 4.9%; Dassault Systemes SE 2.12% to 1.33%; Archer Aviation Inc 6.67% to 6.09%. New: Rocket Lab Corp (9.18%), NVIDIA Corp (2.27%), BWX Technologies Inc (1.61%). Gone: Rocket Lab USA Inc (7.64%), UiPath Inc (0.89%), 3D Systems Corp (0.41%), ANSYS Inc (0.15%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 23 Sep 2025 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/33 positions became 33: 1 added (0.09% of the fund), 1 dropped (0.23%). Turnover proxy 7.8%. Largest increases: Thales SA 1.68% to 3.23%; Palantir Technologies Inc 4.52% to 5.95%; L3Harris Technologies Inc 3.4% to 4.73%; AeroVironment Inc 4.94% to 5.85%; Iridium Communications Inc 7.99% to 8.59%; Teledyne Technologies Inc 1.26% to 1.69%. Largest decreases: Rocket Lab USA Inc 9.79% to 7.64%; Teradyne Inc 6.26% to 4.77%; ANSYS Inc 0.89% to 0.15%; Blade Air Mobility Inc 3.04% to 2.37%; Trimble Inc 6.19% to 5.76%; Joby Aviation Inc 2.92% to 2.5%. New: Goldman Sachs Financial Square Treasury Obligations Fund (0.09%). Gone: Goldman Sachs Financial Square Treasury Obligations Fund (0.23%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 25 Jun 2025 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/33 positions became 33: 1 added (1.13% of the fund), 1 dropped (0.12%). Turnover proxy 12.3%. Largest increases: Archer Aviation Inc 2.67% to 6.69%; Rocket Lab USA Inc 6.76% to 9.79%; Palantir Technologies Inc 2.92% to 4.52%; Joby Aviation Inc 1.99% to 2.92%; Amazon.com Inc 3.74% to 4.22%; Kratos Defense & Security Solu 9.1% to 9.55%. Largest decreases: AeroVironment Inc 8.21% to 4.94%; Iridium Communications Inc 9.4% to 7.99%; L3Harris Technologies Inc 4.78% to 3.4%; Garmin Ltd 2.91% to 1.91%; JD Logistics Inc 2.07% to 1.36%; Blade Air Mobility Inc 3.5% to 3.04%. New: Intuitive Machines Inc (1.13%). Gone: Markforged Holding Corp (0.12%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 28 Mar 2025 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/35 positions became 33: 2 added (1.37% of the fund), 4 dropped (2.1%). Turnover proxy 9.2%. Largest increases: Rocket Lab USA Inc 3.51% to 6.76%; JD Logistics Inc 1.24% to 2.07%; Palantir Technologies Inc 2.12% to 2.92%; AeroVironment Inc 7.48% to 8.21%; Blade Air Mobility Inc 2.8% to 3.5%; Iridium Communications Inc 8.94% to 9.4%. Largest decreases: Archer Aviation Inc 3.74% to 2.67%; The 3D Printing ETF 2.78% to 1.84%; Teradyne Inc 6.86% to 5.97%; L3Harris Technologies Inc 5.54% to 4.78%; Komatsu Ltd 4.58% to 3.92%; Joby Aviation Inc 2.51% to 1.99%. New: Advanced Micro Devices Inc (1.25%), Markforged Holding Corp (0.12%). Gone: MYNARIC AGNAMENS AKTIEN O N (0.89%), Unity Software Inc (0.76%), Markforged Holding Corp (0.45%), Velo3D Inc (0%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 26 Dec 2024 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/35 positions became 35: 1 added (0% of the fund), 1 dropped (0.25%). Turnover proxy 7.3%. Largest increases: Rocket Lab USA Inc 2.19% to 3.51%; Teradyne Inc 5.74% to 6.86%; Palantir Technologies Inc 1.07% to 2.12%; Kratos Defense & Security Solu 8.85% to 9.57%; Iridium Communications Inc 8.35% to 8.94%; Lockheed Martin Corp 1.15% to 1.61%. Largest decreases: AeroVironment Inc 9.33% to 7.48%; UiPath Inc 2.84% to 1.65%; Trimble Inc 7.38% to 6.39%; Unity Software Inc 1.42% to 0.76%; Komatsu Ltd 4.95% to 4.58%; Markforged Holding Corp 0.71% to 0.45%. New: Velo3D Inc (0%). Gone: Velo3D Inc (0.25%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 26 Sep 2024 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/36 positions became 35: 1 added (1.07% of the fund), 2 dropped (0.48%). Turnover proxy 8.3%. Largest increases: Teradyne Inc 4.19% to 5.74%; AeroVironment Inc 7.97% to 9.33%; Kratos Defense & Security Solu 7.69% to 8.85%; Blade Air Mobility Inc 1.87% to 2.77%; Iridium Communications Inc 7.67% to 8.35%; Garmin Ltd 2.22% to 2.61%. Largest decreases: The 3D Printing ETF 5% to 2.93%; UiPath Inc 4.26% to 2.84%; Trimble Inc 8.66% to 7.38%; Dassault Systemes SE 3.98% to 2.84%; Joby Aviation Inc 2.46% to 2.21%; Unity Software Inc 1.64% to 1.42%. New: Palantir Technologies Inc (1.07%). Gone: Spirit AeroSystems Holdings In (0.47%), Stratasys Ltd (0%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 26 Jun 2024 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/36 positions became 36: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 5.1%. Largest increases: Komatsu Ltd 4.27% to 4.87%; Teradyne Inc 3.64% to 4.19%; Dassault Systemes SE 3.47% to 3.98%; The 3D Printing ETF 4.52% to 5%; Iridium Communications Inc 7.2% to 7.67%; Blade Air Mobility Inc 1.48% to 1.87%. Largest decreases: Velo3D Inc 1.41% to 0.3%; Kratos Defense & Security Solu 8.58% to 7.69%; AeroVironment Inc 8.78% to 7.97%; JD Logistics Inc 1.69% to 1.12%; Spirit AeroSystems Holdings In 0.96% to 0.47%; Archer Aviation Inc 4.09% to 3.76%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 21 Mar 2024 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/36 positions became 36: 1 added (0.14% of the fund), 1 dropped (0.18%). Turnover proxy 8.8%. Largest increases: AeroVironment Inc 6.29% to 8.78%; Kratos Defense & Security Solu 6.98% to 8.58%; L3Harris Technologies Inc 4.38% to 5.01%; Amazon.com Inc 2.47% to 2.97%; Dassault Systemes SE 2.99% to 3.47%; Trimble Inc 7.95% to 8.42%. Largest decreases: Markforged Holding Corp 1.97% to 0.86%; Joby Aviation Inc 3.69% to 2.62%; The 3D Printing ETF 5.46% to 4.52%; Blade Air Mobility Inc 2.4% to 1.48%; 3D Systems Corp 1.39% to 0.48%; Spirit AeroSystems Holdings In 1.63% to 0.96%. New: Goldman Sachs Financial Square Treasury Obligations Fund (0.14%). Gone: GOLDMAN FS TRSY OBLIG INS (0.18%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 27 Dec 2023 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/36 positions became 36: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 9.6%. Largest increases: Archer Aviation Inc 1.44% to 4.26%; Joby Aviation Inc 2.08% to 3.69%; Rocket Lab USA Inc 1.42% to 2.5%; Markforged Holding Corp 1.07% to 1.97%; UiPath Inc 3.02% to 3.89%; Teradyne Inc 3.32% to 4.09%. Largest decreases: Iridium Communications Inc 8.99% to 7.3%; AeroVironment Inc 7.74% to 6.29%; L3Harris Technologies Inc 5.25% to 4.38%; Kratos Defense & Security Solu 7.73% to 6.98%; Airbus SE 1.65% to 1.2%; Thales SA 2.46% to 2.07%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 27 Sep 2023 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/37 positions became 36: 1 added (0.12% of the fund), 2 dropped (0.51%). Turnover proxy 5.8%. Largest increases: AeroVironment Inc 6.79% to 7.74%; Iridium Communications Inc 8.11% to 8.99%; Kratos Defense & Security Solu 6.97% to 7.73%; Thales SA 2.04% to 2.46%; Dassault Systemes SE 2.88% to 3.28%; MYNARIC AGNAMENS AKTIEN O N 1.04% to 1.42%. Largest decreases: Trimble Inc 9.38% to 8.1%; Blade Air Mobility Inc 2.86% to 1.75%; JD Logistics Inc 3.07% to 2.26%; Archer Aviation Inc 1.89% to 1.44%; Spirit AeroSystems Holdings In 2.06% to 1.77%; L3Harris Technologies Inc 5.53% to 5.25%. New: GOLDMAN FS TRSY OBLIG INS (0.12%). Gone: Proto Labs Inc (0.29%), Dreyfus Government Cash Management (0.22%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 23 Jun 2023 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/36 positions became 37: 1 added (0.2% of the fund), 0 dropped (0%). Turnover proxy 5.6%. Largest increases: JD Logistics Inc 2.02% to 3.07%; Komatsu Ltd 3.9% to 4.74%; Spirit AeroSystems Holdings In 1.37% to 2.06%; Teradyne Inc 2.74% to 3.29%; UiPath Inc 2.71% to 3.15%; 3D Systems Corp 1.64% to 1.93%. Largest decreases: L3Harris Technologies Inc 6.61% to 5.53%; Velo3D Inc 2.82% to 1.82%; Markforged Holding Corp 2.18% to 1.29%; Trimble Inc 10.13% to 9.38%; AeroVironment Inc 7.27% to 6.79%; Elbit Systems Ltd 2.04% to 1.64%. New: Stratasys Ltd (0.2%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 24 Mar 2023 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/35 positions became 36: 1 added (1.16% of the fund), 0 dropped (0%). Turnover proxy 7.1%. Largest increases: Velo3D Inc 1.88% to 2.82%; L3Harris Technologies Inc 5.78% to 6.61%; Deere & Co 2.72% to 3.5%; Markforged Holding Corp 1.49% to 2.18%; AeroVironment Inc 6.6% to 7.27%; Iridium Communications Inc 7.57% to 8.09%. Largest decreases: Kratos Defense & Security Solu 7.95% to 6.81%; Garmin Ltd 2.4% to 1.74%; Trimble Inc 10.77% to 10.13%; JD Logistics Inc 2.64% to 2.02%; Archer Aviation Inc 2.46% to 1.93%; Amazon.com Inc 2.85% to 2.4%. New: Rocket Lab USA Inc (1.16%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 27 Dec 2022 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/35 positions became 35: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 7.4%. Largest increases: Iridium Communications Inc 5.71% to 7.57%; Trimble Inc 9.57% to 10.77%; 3D Systems Corp 0.8% to 1.91%; Teradyne Inc 2.05% to 2.68%; UiPath Inc 2.26% to 2.78%; Kratos Defense & Security Solu 7.44% to 7.95%. Largest decreases: Blade Air Mobility Inc 4.73% to 3.13%; Komatsu Ltd 5.45% to 4.13%; The 3D Printing ETF 6.67% to 5.54%; Markforged Holding Corp 2.02% to 1.49%; Unity Software Inc 1.95% to 1.44%; Spirit AeroSystems Holdings In 2.23% to 1.75%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 28 Sep 2022 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/36 positions became 35: 1 added (0.37% of the fund), 2 dropped (1.74%). Turnover proxy 9.4%. Largest increases: Blade Air Mobility Inc 2.86% to 4.73%; AeroVironment Inc 4.29% to 6.13%; Archer Aviation Inc 1.49% to 2.74%; Joby Aviation Inc 1.1% to 2.06%; Teradyne Inc 1.4% to 2.05%; Thales SA 1.28% to 1.86%. Largest decreases: The 3D Printing ETF 7.88% to 6.67%; UiPath Inc 3.4% to 2.26%; Unity Software Inc 2.89% to 1.95%; JD Logistics Inc 3.53% to 2.65%; Velo3D Inc 2.5% to 1.75%; Amazon.com Inc 3.14% to 2.55%. New: Proto Labs Inc (0.37%). Gone: Palantir Technologies Inc (1.73%), Netflix Inc (0.01%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 24 Jun 2022 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/37 positions became 36: 1 added (1.28% of the fund), 2 dropped (0.47%). Turnover proxy 11.3%. Largest increases: Kratos Defense & Security Solu 5.87% to 7.57%; Iridium Communications Inc 5.03% to 6.02%; AeroVironment Inc 3.37% to 4.29%; Velo3D Inc 1.76% to 2.5%; Komatsu Ltd 4.81% to 5.54%; Deere & Co 2.02% to 2.74%. Largest decreases: Netflix Inc 3.15% to 0.01%; Unity Software Inc 5.22% to 2.89%; Lockheed Martin Corp 2.88% to 1.6%; Thales SA 2.35% to 1.28%; Archer Aviation Inc 2.19% to 1.49%; Joby Aviation Inc 1.72% to 1.1%. New: Mynaric AG (1.28%). Gone: Boeing Co/The (0.45%), NVIDIA Corp (0.02%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 23 Mar 2022 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/38 positions became 37: 5 added (7.92% of the fund), 6 dropped (5.98%). Turnover proxy 19.5%. Largest increases: Blade Air Mobility Inc 1.22% to 3.15%; Markforged Holding Corp 0.51% to 2.14%; Unity Software Inc 3.98% to 5.22%; The 3D Printing ETF 6.8% to 7.91%; Komatsu Ltd 3.77% to 4.81%; JD Logistics Inc 2.88% to 3.85%. Largest decreases: Boeing Co/The 2.74% to 0.45%; NVIDIA Corp 1.95% to 0.02%; Thales SA 4.15% to 2.35%; Lockheed Martin Corp 4.48% to 2.88%; Alphabet Inc 3.13% to 1.81%; Iridium Communications Inc 6.28% to 5.03%. New: Archer Aviation Inc (2.19%), Velo3D Inc (1.76%), Joby Aviation Inc (1.72%), Palantir Technologies Inc (1.32%), 3D Systems Corp (0.93%). Gone: Reinvent Technology Partners (1.94%), Alibaba Group Holding Ltd (1.33%), Jaws Spitfire Acquisition Corp (1.13%), Meituan (0.93%), Atlas Crest Investment Corp (0.64%), Raven Industries Inc (0%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 23 Dec 2021 12:00:00 GMThttps://themulden.com/funds/arkx/https://themulden.com/funds/arkx/39 positions became 38: 5 added (11.52% of the fund), 6 dropped (12.56%). Turnover proxy 22.4%. Largest increases: UiPath Inc 0.45% to 2.79%; AeroVironment Inc 1.09% to 2.83%; Iridium Communications Inc 4.7% to 6.28%; Trimble Inc 9.1% to 10.07%; Dreyfus Government Cash Management 0.21% to 1.04%; The 3D Printing ETF 6.01% to 6.8%. Largest decreases: Raven Industries Inc 2% to 0%; Teledyne Technologies Inc 2.79% to 0.91%; Meituan 1.91% to 0.93%; Garmin Ltd 1.84% to 1.14%; Amazon.com Inc 3.37% to 2.78%; Spirit AeroSystems Holdings In 3.02% to 2.44%. New: Unity Software Inc (3.98%), Dassault Systemes SE (2.93%), JD Logistics Inc (2.88%), Blade Air Mobility Inc (1.22%), Markforged Holding Corp (0.51%). Gone: JD.com Inc (5.37%), Dassault Systemes SE (2.72%), Workhorse Group Inc (1.62%), Virgin Galactic Holdings Inc (1.02%), Tencent Holdings Ltd (0.98%), Autodesk Inc (0.85%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 24 Sep 2021 12:00:00 GMT