| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FMR LLC | 14% | +33% | $752,602,086 | +$303,999,590 | 20,574,141 | +68% | FMR LLC | 31 Mar 2025 |
| VANGUARD GROUP INC | 11% | +13% | $695,304,876 | +$78,077,160 | 16,554,878 | +13% | The Vanguard Group | 30 Jun 2025 |
| BlackRock, Inc. | 6% | -45% | $2,094,880,162 | -$1,653,584,570 | 8,825,007 | -44% | BlackRock, Inc. | 31 Dec 2025 |
| WESTERN DIGITAL CORP | 5.2% | -74% | $315,546,798 | -$895,220,256 | 7,513,019 | -74% | Western Digital Corporation | 30 Jun 2025 |
| DnB Asset Management AS | 0.7% | -85% | $115,046,851 | -$682,614,926 | 1,025,373 | -86% | DNB Asset Management AS | 30 Sep 2025 |
As of 30 Sep 2025, 500 institutional investors reported holding 124,575,568 shares of Sandisk Corp - Common Stock (SNDK). This represents 85% of the company’s total 147,083,450 outstanding shares.
The largest institutional shareholders of Sandisk Corp - Common Stock (SNDK) together control 64% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FMR LLC | 15% | 21,834,489 | +0.18% | 0.13% | $2,449,829,628 |
| VANGUARD GROUP INC | 12% | 17,561,392 | +6.1% | 0.03% | $1,970,388,184 |
| BlackRock, Inc. | 11% | 16,042,732 | -4.3% | 0.03% | $1,799,994,534 |
| STATE STREET CORP | 3% | 4,376,589 | +2.3% | 0.02% | $491,053,286 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.2% | 3,308,074 | -41% | 0.04% | $371,167,000 |
| MORGAN STANLEY | 1.9% | 2,770,815 | +51% | 0.02% | $310,885,908 |
| Slate Path Capital LP | 1.8% | 2,693,657 | -43% | 4.7% | $302,228,315 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.8% | 2,649,670 | +92% | 0.19% | $297,292,974 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.7% | 2,522,584 | +5.4% | 0.02% | $283,085,928 |
| Madison Avenue Partners, LP | 1.4% | 2,062,521 | -42% | 14% | $231,414,856 |
| NEUBERGER BERMAN GROUP LLC | 1.2% | 1,731,184 | +435% | 0.14% | $195,107,047 |
| BANK OF AMERICA CORP /DE/ | 1.2% | 1,697,188 | +383% | 0.01% | $190,424,533 |
| JPMORGAN CHASE & CO | 1.1% | 1,655,356 | +6.1% | 0.01% | $185,731,080 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1% | 1,478,752 | +2.5% | 0.03% | $165,915,975 |
| AQR CAPITAL MANAGEMENT LLC | 0.99% | 1,453,271 | +77% | 0.1% | $163,057,043 |
| Polar Capital Holdings Plc | 0.89% | 1,302,523 | 0.7% | $146,143,081 | |
| D. E. Shaw & Co., Inc. | 0.87% | 1,283,560 | +2291% | 0.12% | $144,015,432 |
| MILLENNIUM MANAGEMENT LLC | 0.78% | 1,141,237 | +16% | 0.1% | $128,046,791 |
| VICTORY CAPITAL MANAGEMENT INC | 0.73% | 1,072,754 | -52% | 0.08% | $120,362,999 |
| ALLIANCEBERNSTEIN L.P. | 0.7% | 1,030,704 | -33% | 0.04% | $115,644,989 |
| NORTHERN TRUST CORP | 0.65% | 951,761 | +1.7% | 0.01% | $106,787,585 |
| JANE STREET GROUP, LLC | 0.64% | 940,465 | +621% | 0.12% | $105,520,173 |
| PARNASSUS INVESTMENTS, LLC | 0.63% | 925,267 | -9.2% | 0.24% | $103,814,957 |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 0.61% | 896,000 | +4616% | 3.3% | $100,531,200 |
| DIMENSIONAL FUND ADVISORS LP | 0.61% | 891,862 | +6.6% | 0.02% | $100,079,577 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 742,806 | $177,099,876 | +$140,620,937 | $237.38 | 70 |
| 2025 Q3 | 124,575,568 | $13,981,942,536 | -$1,138,533,583 | $112.20 | 500 |
| 2025 Q2 | 138,443,877 | $6,279,418,038 | +$1,365,589,355 | $45.35 | 403 |
| 2025 Q1 | 107,892,674 | $5,137,336,213 | +$5,122,979,407 | $47.61 | 405 |