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ARKK Boosts Tesla and CRISPR Positions While Reducing Roku and Roblox Holdings

ARK Innovation ETF (ARKK) Daily Position Changes Report for December 6, 2025 (PST)

Overview

On December 6, 2025, ARK Innovation ETF (ARKK) executed notable trading activity involving its top holdings, reflecting slight portfolio rebalancing and shifts in exposure. The fund increased its positions in key innovation companies including Tesla Inc and CRISPR Therapeutics AG, while partially trimming positions in companies such as Roku Inc and Roblox Corp-A.

Detailed Summary

The detailed position changes highlight a modest net increase in Tesla Inc shares, expansion into CRISPR Therapeutics AG and Coinbase Global Inc-A, and reductions in weights for Roku Inc and Roblox Corp-A. These trades indicate ARK's continuing commitment to high-growth technology and innovation leaders, with incremental adjustments aimed at portfolio optimization and potential market developments. Other holdings such as Beam Therapeutics Inc were newly added to the portfolio compared to the previous day.

Analysis and Interpretation

The directionality of ARKK's trades suggests a strategic recalibration considering market valuations and sector opportunities. Increasing positions in Tesla, CRISPR Therapeutics, and Coinbase signals confidence in disruptive technologies in mobility, biotech, and crypto adoption. Selling in Roku and Roblox may indicate profit-taking or risk mitigation given sector cyclicality. The addition of Beam Therapeutics aligns with ARK’s historical interest in gene editing and next-gen biotech opportunities. Overall, ARK continues to dynamically manage exposure while prioritizing innovation-driven growth themes.

Position Changes Table

Ticker Company Name Direction Shares Traded Estimated Trade Value ($) % of Portfolio Change
TSLA Tesla Inc Buy N/A 37,689,040.08 +0.222%
CRSP CRISPR Therapeutics AG Buy N/A 29,858,231.02 +0.267%
COIN Coinbase Global Inc-A Buy N/A 1,173,616.30 +0.022%
TEM Tempus AI Inc-A Buy N/A 1,861,586.60 +0.021%
SHOP Shopify Inc-A No Change N/A 10,896,330.51 +0.033%
ROKU Roku Inc-A Sell N/A -1,302,114.58 -0.039%
HOOD Robinhood Markets Inc-A No Change N/A 17,776,335.12 +0.128%
RBLX Roblox Corp-A Sell N/A -1,037,360.94 -0.042%
PLTR (No Company Name) No Change N/A 10,806,635.27 +0.063%
BEAM Beam Therapeutics Inc Buy N/A 262,504,447.87 +0.033%

Note: The shares traded are approximated as "N/A" due to the lack of price data to convert value differences into shares.

This report summarizes the daily position changes for ARKK, reflecting the fund's strategic adjustments and ongoing focus on innovation-driven sectors.

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