DRAM ETF Rises as AI Stocks Rally on Nvidia’s Memory Buying Spree
Roundhill Memory ETF ($DRAM) is up 3% at the market open today, extending its gains this week. Today’s rally follows Nvidia’s ($NVDA) strong quarte...
Western Digital Corp (WDC)
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Sector: Computer Storage Devices
Hedge Fund Popularity
Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | 5,777,700 | $3,690,332,544 | +63% | 0.42% | |
| 2. | AQR Capital Management Cliff Asness | 2,940,948 | $1,878,442,049 | -15% | 0.65% |
| 3. | 2,323,700 | $1,484,193,664 | +15% | 0.17% | |
| 4. | D E Shaw D. E. Shaw | 1,901,787 | $1,214,709,393 | -30% | 0.58% |
| 5. | 60,500,000 | $1,023,118,949 | +10% | 15.9% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $45.53 | 22,500 | $1,024,425.00 | 22,567 | 2016-05-31 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $478.36 | 1,007 | $481,708.52 | 112,155 | 2026-08-27 | Filing | |
| $450.78 | 476 | $214,571.28 | 114,784 | 2026-08-26 | Filing | |
| $446.17 | 684 | $305,180.28 | 112,146 | 2026-08-24 | Filing | |
| $477.27 | 235 | $112,158.45 | 113,928 | 2026-08-21 | Filing | |
| $447.18 | 1,546 | $691,345.07 | 575,966 | 2026-08-11 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 32,953,613 | $21,048,132,217 | 0.31% | |
| 2. | 25,983,645 | $16,596,273,651 | 0.72% | |
| 3. | 22,510,811 | $14,378,105,202 | 0.31% | |
| 4. | 17,007,789 | $11,087,038,554 | 0.61% | |
| 5. | 16,598,211 | $10,601,693,655 | 1.25% |
News See All
Why Chip and Memory Stocks Are Rising Today – Nvidia, AMD, SanDisk, Micron, and WDC in Focus
Shares of major semiconductor and memory stocks are rebounding in premarket trading on Tuesday after suffering steep losses in recent sessions. Nvi...
Don't Sell SanDisk Corporation (NASDAQ:SNDK) Because A Billionaire Did So, Says Jim Cramer
SanDisk Corporation (NASDAQ:SNDK) and Western Digital Corporation (NASDAQ:WDC) are among the two hottest stocks on the market right now.
SK Hynix Stock Plunges as Chip Selloff Hits Seoul and Nasdaq – Here’s Why
South Korean chipmaker SK Hynix ($SKHY) fell more than 8% in Seoul trading as the semiconductor selloff deepened. Samsung ($SSNLF) also dropped mor...
Nvidia vs. SanDisk: Morgan Stanley Reveals Which AI Stock Is Crowded and Which Is Heavily Under-Owned
Nvidia ($NVDA) and SanDisk ($SNDK) are both benefiting from the AI boom, but institutional investors are taking very different positions in the two...
Why Are Memory Chip Stocks SNDK, MU, and WDC Rising in Pre-Market Today? August 14
SanDisk ($SNDK), Micron Technology ($MU), and Western Digital ($WDC) are trending higher in Friday’s pre-market trading. The rally follows SanDisk’...
Jim Cramer Wondered Whether Sandisk Is No Longer Cyclical & Expected Western Digital To Raise Guidance More
Sandisk Corporation (NASDAQ:SNDK) and Western Digital Corporation (NASDAQ:WDC) are two of the strongest-performing stocks in today's AI era.
MU, SNDK, SKHY: Why Are Memory and Storage Stocks Rallying Today?
The memory and data storage sector is moving higher on Wednesday, backed by reports of Singapore’s sovereign wealth fund, Temasek, investing in Sou...
3 Best Tech Stocks to Buy Beyond Nvidia, 8/10/26
Nvidia ($NVDA) has been one of the biggest beneficiaries of the AI boom, but it is not the only tech stock positioned to benefit from rising AI spe...
Why Micron Stock (MU) Is Standing Out in the AI Memory Race
Micron ($MU) stock gained about 6% over the past five trading days, even as the memory sector came under pressure. On Thursday, Micron slipped just...
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