Wolfspeed (WOLF)
Makes silicon-carbide wafers, devices, modules, and die for scalable power-device manufacturing.
$27.98
After hours0.00 (0.00%)
At close$27.98(+0.97%)
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13F · 13D/G · Form 4
| Institutions | ≈ 143.69% | 76.15M shares | |
|---|---|---|---|
| 303 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 3.58% | 1.90M shares | |
| 22 holders · as of Sep 2, 2026 | |||
| Strategic holders | 10.40% | 5.51M shares | |
| 2 holders · as of Jun 8, 2026 | |||
| Adds to | 157.67% | ||
53.00M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
These groups come from separate filings that can overlap, so they add to 157.67%; nothing is left for Other.
13F, as of Jun 30, 2026
303 holders · 76.15M shares · 160 new positions · 216 increased · 33 reduced · 39 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Integrated Device Technology Inc | 16.85M | 31.80% | 0 | Aug 6, 2026 |
| Diameter Capital Partners LP | 11.97M | 22.59% | +11.97M | Aug 14, 2026 |
| Slate Path Capital LP | 4.44M | 8.37% | 0 | Aug 14, 2026 |
| Price T Rowe Associates Inc /MD/ | 3.05M | 5.76% | +1.06M | Aug 14, 2026 |
| State Street Corp | 2.62M | 4.95% | +1.72M | Aug 7, 2026 |
| BlackRock, Inc. | 2.35M | 4.44% | +1.89M | Aug 7, 2026 |
| Goldman Sachs Group Inc | 2.33M | 4.39% | +955.9K | Aug 14, 2026 |
| Two Sigma Investments, LP | 2.27M | 4.29% | +2.25M | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Renesas Electronics America Inc. | 39.90% | 18.75M | 13G | May 11, 2026 |
| T. Rowe Price Associates, Inc. | 12.60% | 6.18M | 13G | Apr 8, 2026 |
| Slate Path Capital LP | 9.99% | 6.44M | 13G | May 15, 2026 |
| Morgan Stanley | 9.50% | 2.46M | 13G | Feb 12, 2026 |
| The Goldman Sachs Group, Inc. | 6.80% | 3.56M | 13G | Aug 12, 2026 |
| Citigroup Global Markets Inc. | 6.40% | 2.88M | 13G | Feb 13, 2026 |
| Sculptor Capital LP | 6.16% | 3.17M | 13G | May 20, 2026 |
| CSS LLC/IL | 5.91% | 3.04M | 13G | Jun 8, 2026 |
| Jane Street Group, LLC | 5.50% | 2.67M | 13G | May 18, 2026 |
| BlackRock, Inc. | 5.30% | 8.22M | 13G | Jul 2, 2025 |
| State Street Corporation | 5.30% | 6.69M | Oct 17, 2024 | |
| Capital Ventures International | 5.00% | 2.48M | 13G | May 1, 2026 |
| PRIMECAP Management Company | 5.00% | 6.35M | Nov 12, 2024 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Oct 31, 2025 | Citigroup Inc10 percent owner | Sale | 194,423 | $26.18 | 2,585,507 |
| Oct 30, 2025 | Citigroup Inc10 percent owner | Purchase | 116,002 | $26.12 | 2,701,627 |
| Oct 31, 2025 | Citigroup Inc10 percent owner | Purchase · 2 lots | 78,303 | $27.21 | 2,779,930 |
House and Senate disclosures
Not reported.