After 1 day
-6.81%$1,350.50 → $1,258.58
Aug 05, 2026 → Aug 06, 2026
Sandisk Corporation Common Stock
/ SNDKNMSWhat is SNDK stock?
SNDK is the U.S. stock ticker for Sandisk Corporation Common Stock.
As of 2026-10-26: price $1,255.58; market cap $178.93B; latest earnings 2026-08-05; 12 recent 13F changes.
$1,255.58+1.42%
Yahoo Finance ↗·Updated 10/26/2026, 10:49 PM UTC
- Current price
- $1,255.58
- Market cap
- $178.93B
- Latest earnings date
- Aug 05, 2026
- Data status
- Current
Yahoo Finance
Polygon.io
Nasdaq
Price change after earnings
After 7 days
-0.46%$1,350.50 → $1,344.29
Aug 05, 2026 → Aug 12, 2026
After 30 days
+28.84%$1,350.50 → $1,740.00
Aug 05, 2026 → Sep 04, 2026
Before-market or after-market timing is unavailable.
Reported date confirmed
Recent insider transactions
| Date | Trader / role | Type | Shares | Average price | Transaction value | Source |
|---|---|---|---|---|---|---|
| Oct 01, 2026 | Shek Bernard Chief Legal Officer and Secty | Sold | 600 | $1,734.94 | $1.04M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 40 | $1,567.26 | $62.69K | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 9,604 | $1,569.00 | $15.07M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 910 | $1,570.04 | $1.43M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 4,558 | $1,571.21 | $7.16M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 1,157 | $1,572.60 | $1.82M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 306 | $1,573.15 | $481.39K | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 2,588 | $1,574.57 | $4.07M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 2,778 | $1,575.58 | $4.38M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 4,139 | $1,576.82 | $6.53M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 2,876 | $1,578.34 | $4.54M | SEC ↗ |
| Sep 17, 2026 | Goeckeler David director · Chairman & CEO | Sold | 640 | $1,579.41 | $1.01M | SEC ↗ |
Shek BernardSold
Chief Legal Officer and Secty
600 · $1,734.94 · $1.04M
Oct 01, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
40 · $1,567.26 · $62.69K
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
9,604 · $1,569.00 · $15.07M
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
910 · $1,570.04 · $1.43M
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
4,558 · $1,571.21 · $7.16M
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
1,157 · $1,572.60 · $1.82M
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
306 · $1,573.15 · $481.39K
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
2,588 · $1,574.57 · $4.07M
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
2,778 · $1,575.58 · $4.38M
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
4,139 · $1,576.82 · $6.53M
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
2,876 · $1,578.34 · $4.54M
Sep 17, 2026SEC Form 4 ↗
Goeckeler DavidSold
director · Chairman & CEO
640 · $1,579.41 · $1.01M
Sep 17, 2026SEC Form 4 ↗
Updated: 10/04/2026, 12:35 AM UTC
13F institutional changes
| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | BlackRock, Inc. | Reduced | 10,295,300 | -108,155 | +$16.8B | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Capital Management LLC | Added | 9,668,255 | +142,136 | +$15.93B | SEC 13F ↗ |
| Jun 30, 2026 | FMR LLC / Fidelity | Reduced | 7,861,665 | -5,528,320 | +$9.37B | SEC 13F ↗ |
| Jun 30, 2026 | State Street Corp | Added | 5,927,453 | +353,601 | +$9.94B | SEC 13F ↗ |
| Jun 30, 2026 | Geode Capital Management, LLC | Reduced | 3,591,499 | -621,273 | +$5.48B | SEC 13F ↗ |
| Jun 30, 2026 | JPMorgan Chase & Co. | New position | 3,941,436 | +2,512,574 | +$7.26B | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Portfolio Management LLC | Reduced | 3,515,937 | -60,550 | +$5.72B | SEC 13F ↗ |
| Mar 31, 2026 | Susquehanna International Group, LLP | Added | 9,637,444 | +6,636,994 | +$4.22B | SEC 13F ↗ |
| Mar 31, 2026 | Goldman Sachs Group Inc. | Added | 5,092,040 | +4,207,237 | +$2.67B | SEC 13F ↗ |
| Mar 31, 2026 | Morgan Stanley | Reduced | 2,839,492 | -130,688 | -$83.03M | SEC 13F ↗ |
| Mar 31, 2026 | Jane Street Group, LLC | Added | 1,787,655 | +941,628 | +$598.25M | SEC 13F ↗ |
| Mar 31, 2026 | Charles Schwab Investment Management Inc | Added | 1,744,286 | +101,832 | +$64.7M | SEC 13F ↗ |
BlackRock, Inc.Reduced
- Quarter
- Jun 30, 2026
- Shares held
- 10,295,300
- Share change
- -108,155
- Value change
- +$16.8B
- Quarter
- Jun 30, 2026
- Shares held
- 9,668,255
- Share change
- +142,136
- Value change
- +$15.93B
FMR LLC / FidelityReduced
- Quarter
- Jun 30, 2026
- Shares held
- 7,861,665
- Share change
- -5,528,320
- Value change
- +$9.37B
State Street CorpAdded
- Quarter
- Jun 30, 2026
- Shares held
- 5,927,453
- Share change
- +353,601
- Value change
- +$9.94B
- Quarter
- Jun 30, 2026
- Shares held
- 3,591,499
- Share change
- -621,273
- Value change
- +$5.48B
JPMorgan Chase & Co.New position
- Quarter
- Jun 30, 2026
- Shares held
- 3,941,436
- Share change
- +2,512,574
- Value change
- +$7.26B
- Quarter
- Jun 30, 2026
- Shares held
- 3,515,937
- Share change
- -60,550
- Value change
- +$5.72B
- Quarter
- Mar 31, 2026
- Shares held
- 9,637,444
- Share change
- +6,636,994
- Value change
- +$4.22B
- Quarter
- Mar 31, 2026
- Shares held
- 5,092,040
- Share change
- +4,207,237
- Value change
- +$2.67B
Morgan StanleyReduced
- Quarter
- Mar 31, 2026
- Shares held
- 2,839,492
- Share change
- -130,688
- Value change
- -$83.03M
- Quarter
- Mar 31, 2026
- Shares held
- 1,787,655
- Share change
- +941,628
- Value change
- +$598.25M
- Quarter
- Mar 31, 2026
- Shares held
- 1,744,286
- Share change
- +101,832
- Value change
- +$64.7M
Share counts are derived from reported value divided by the filing price and are rounded for display.
Key people timeline
- David Goeckeler
This quarter marks a fundamental inflection point for Sandisk — where our technology leadership is enabling a deliberate shift in our mix toward the highest-value end markets, led by Datacenter
Sandisk Corporation Common Stock (SNDK)
Related data
Data sources and methodology
Prices use Yahoo Finance, earnings dates use Nasdaq, and company reference data prefers Polygon.io. When Polygon market cap is unavailable, the page derives it from the latest SEC shares outstanding multiplied by the Yahoo price. Insider and institutional records link to SEC EDGAR, and missing values are never invented.
Updated: 10/26/2026, 10:49 PM UTC
Collection, calculation and correction policy- Yahoo Finance
- 10/26/2026, 10:49 PM UTC
- Polygon.io
- 10/26/2026, 10:49 PM UTC
- Nasdaq earnings history
- 08/05/2026, 12:00 AM UTC
- SEC Form 4
- 10/04/2026, 12:35 AM UTC
- SEC 13F
- 08/07/2026, 05:05 PM UTC
- Statements / public records
- 07/28/2026, 09:13 AM UTC