ARK Funds由Cathie Wood 2014 年創立，聚焦 AI、基因編輯等顛覆性創新領域 ETF。其每日披露持倉及交易明細，調倉動作，直接揭示潛力股與賽道趨勢，為股票投資提供資金動向與研究參考，是創新領域重要風向標。
Analysis for MASS
Trade History (Last 30 Days)
| Date | Open | High | Low | Close | Volume | Trade | Shares | Shares Hold |
|---|---|---|---|---|---|---|---|---|
| 2026-06-12 | $8.25 | $8.43 | $8.18 | $8.27 | 162,006 | Hold | 0 | 1,751,867 |
| 2026-06-11 | $8.32 | $8.39 | $7.98 | $8.22 | 179,313 | Hold | 0 | 1,763,672 |
| 2026-06-10 | $7.92 | $8.23 | $7.85 | $8.01 | 154,327 | Hold | 0 | 1,751,867 |
| 2026-06-09 | $8.17 | $8.36 | $7.60 | $7.99 | 206,289 | Hold | 0 | 1,770,755 |
| 2026-06-08 | $8.14 | $8.36 | $8.05 | $8.10 | 138,653 | Hold | 0 | 1,758,950 |
| 2026-06-05 | $8.59 | $8.61 | $7.86 | $7.93 | 203,535 | Hold | 0 | 1,780,199 |
| 2026-06-04 | $8.63 | $9.00 | $8.61 | $8.82 | 349,033 | Hold | 0 | 1,789,643 |
| 2026-06-03 | $8.83 | $8.87 | $8.61 | $8.66 | 282,115 | Hold | 0 | 1,766,033 |
| 2026-06-02 | $8.71 | $8.94 | $8.55 | $8.85 | 298,942 | Hold | 0 | 1,773,116 |
| 2026-06-01 | $8.25 | $8.68 | $7.95 | $8.63 | 345,041 | Hold | 0 | 1,780,199 |
| 2026-05-29 | $9.00 | $9.00 | $8.36 | $8.41 | 329,931 | Hold | 0 | 1,782,560 |
| 2026-05-28 | $8.21 | $9.03 | $8.13 | $8.93 | 639,654 | Hold | 0 | 1,787,282 |
| 2026-05-27 | $8.01 | $8.31 | $7.99 | $8.16 | 288,504 | Hold | 0 | 1,784,921 |
| 2026-05-26 | $7.35 | $7.93 | $7.35 | $7.92 | 271,804 | Hold | 0 | 1,787,282 |
| 2026-05-22 | $7.21 | $7.44 | $7.21 | $7.28 | 179,733 | Hold | 0 | 1,794,365 |
| 2026-05-21 | $6.92 | $7.16 | $6.86 | $7.12 | 184,692 | Hold | 0 | 1,806,170 |
| 2026-05-20 | $6.81 | $7.15 | $6.81 | $6.98 | 198,049 | Hold | 0 | 1,806,170 |
| 2026-05-19 | $6.55 | $6.78 | $6.51 | $6.78 | 233,654 | Hold | 0 | 1,817,975 |
| 2026-05-18 | $6.95 | $7.08 | $6.63 | $6.64 | 174,157 | Hold | 0 | 1,829,780 |
| 2026-05-15 | $7.39 | $7.17 | $6.87 | $6.90 | 254,692 | Hold | 0 | 1,841,585 |
| 2026-05-14 | $7.53 | $7.78 | $7.26 | $7.30 | 149,102 | Hold | 0 | 1,841,585 |