SNDK+3837.21%21.0%
005930.KO+347.20%17.1%
285A.T+3055.99%11.4%
MU+745.19%9.5%
5289.TWO+722.47%8.6%
8271.TW+265.82%8.6%
SIMO+292.30%6.7%
WDC+807.96%6.7%
301308.SHE+636.91%5.7%
2337.TW+532.01%4.8%
As of Jun 9, 2026, 8:59 PM ET
Constituents
Build 20260610T080726
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| Company | 1D % | 10D % | MTD % | YTD % | 1Yr % | Prev Rpt | Next Rpt | Lst Q Ern % | Ern Move % | Intra-Qtr % | Since Rpt % | Mkt Cap | Wgt |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Samsung Electronics Co., Ltd.005930.KO | 8.97% | -15.64% | -23.37% | 123.04% | 347.20% | 4/29/26 (BMO) | 4/29/26 (BMO) | 0.75% | -0.68% | 38.15% | 21.28% | $1.50T | 17.1% |
Micron Technology, Inc.MU | -1.41% | -3.62% | -9.62% | 227.91% | 745.19% | 3/18/26 (AMC) | 6/24/26 (AMC) | -8.41% | — | 110.66% | — | $1.06T | 9.5% |
Kioxia Holdings Corp.285A.T | 6.36% | 10.86% | 0.69% | 588.66% | 3055.99% | 5/15/26 (BMO) | 5/15/26 (BMO) | 7.89% | -8.27% | 85.73% | 64.24% | $258.84B | 11.4% |
Sandisk CorporationSNDK | 0.28% | -2.86% | -6.52% | 593.63% | 3837.21% | 4/30/26 (AMC) | 4/30/26 (AMC) | 6.85% | 11.54% | 90.28% | 38.71% | $243.84B | 21.0% |
Western Digital CorporationWDC | -1.75% | -2.54% | -5.19% | 200.53% | 807.96% | 4/30/26 (AMC) | 4/30/26 (AMC) | -10.12% | 4.55% | 73.65% | 19.98% | $178.45B | 6.7% |
Shenzhen Longsys Electronics Co., Ltd.301308.SHE | 6.10% | -6.90% | 1.67% | 116.67% | 636.91% | 4/27/26 | 4/27/26 | 5.01% | 2.28% | — | 35.84% | $32.16B | 5.7% |
Macronix International Co., Ltd.2337.TW | 1.39% | -12.89% | -13.41% | 266.51% | 532.01% | 4/27/26 (BMO) | 4/27/26 (BMO) | -5.56% | 20.83% | 43.72% | -9.06% | $8.90B | 4.8% |
Silicon Motion Technology CorporationSIMO | -1.31% | -6.18% | -3.10% | 181.28% | 292.30% | 4/28/26 (AMC) | 4/28/26 (AMC) | 4.78% | 47.42% | 18.68% | 19.43% | $8.72B | 6.7% |
Innodisk Corporation5289.TWO | 9.94% | 9.60% | 4.13% | 243.32% | 722.47% | 5/8/26 | 5/8/26 | -0.31% | 1.91% | 105.39% | 23.60% | $6.08B | 8.6% |
Apacer Technology Inc.8271.TW | 3.33% | -11.89% | -12.95% | 90.83% | 265.82% | 4/16/26 | 4/16/26 | 1.99% | 12.54% | 33.31% | 20.89% | $891.6M | 8.6% |
| Average | 3.19% | -4.21% | -6.77% | 263.24% | 1124.31% | 0.29% | 10.23% | 66.62% | 26.10% | $329.67B | 10.0% | ||
| Median | 2.36% | -4.90% | -5.85% | 214.22% | 679.69% | 1.37% | 4.55% | 73.65% | 21.28% | $105.30B | 8.6% | ||
| Std Dev | 4.18% | 8.36% | 7.92% | 172.69% | 1188.19% | 6.04% | 15.38% | 31.90% | 18.51% | $494.66B | 5.0% | ||
| Min | -1.75% | -15.64% | -23.37% | 90.83% | 265.82% | -10.12% | -8.27% | 18.68% | -9.06% | $891.6M | 4.8% | ||
| Max | 9.94% | 10.86% | 4.13% | 593.63% | 3837.21% | 7.89% | 47.42% | 110.66% | 64.24% | $1.50T | 21.0% | ||
| % Positive Tickers | 70.00% | 20.00% | 30.00% | 100.00% | 100.00% | 60.00% | 77.78% | 100.00% | 88.89% |
* Provisional value: before LstRpt% reaches its 2-day post-report lock window (BMO/AMC adjusted), EarningsPerf is calculated from current vs pre-report and then locks to final LstRpt%.
About this theme
Memory '26: NAND / Flash tracks 10 publicly listed stocks in this theme: 005930.KO, 2337.TW, 285A.T, 301308.SHE, 5289.TWO, 8271.TW, MU, SIMO, SNDK, WDC. See the constituent table for details.