Wolfspeed
Makes silicon-carbide wafers, devices, modules, and die for scalable power-device manufacturing.
$25.65
After-hours close−0.18 (−0.70%)
At close$25.83(−4.16%)
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Breakdown13F · Form 4
Institutions 152.65%Insiders 2.59%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 51.97M · Float 5.96M · 11.5% free float
Institutions13F, as of Jun 30, 2026
303 holders · 79.34M shares · 160 new positions · 215 increased · 34 reduced · 39 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Integrated Device Technology Inc | 16.85M | 32.43% | 0 | Aug 6, 2026 |
| Diameter Capital Partners LP | 11.97M | 23.03% | +11.97M | Aug 14, 2026 |
| Slate Path Capital LP | 4.44M | 8.54% | 0 | Aug 14, 2026 |
| Price T Rowe Associates Inc /MD/ | 3.05M | 5.87% | +1.06M | Aug 14, 2026 |
| State Street Corp | 2.62M | 5.04% | +1.72M | Aug 7, 2026 |
| BlackRock, Inc. | 2.35M | 4.53% | +1.89M | Aug 7, 2026 |
| Goldman Sachs Group Inc | 2.33M | 4.48% | +955.9K | Aug 14, 2026 |
| Two Sigma Investments, LP | 2.27M | 4.37% | +2.25M | Aug 14, 2026 |
Beneficial owners13D/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 ↗ |
| 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 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Renesas Electronics America Inc. | 10 percent owner | 16.85M | 32.43% | Oct 6, 2025 |
| Citigroup Inc | 10 percent owner | 2.59M | 4.97% | Nov 4, 2025 |
| Robert A. Feurle | director, officer: CEO and Director | 279.8K | 0.54% | Jul 16, 2026 |
| Thomas H. Werner | director, other: Chairman of the Board | 263.8K | 0.51% | May 1, 2025 |
| Neill Reynolds | officer: Executive Vice President & CFO | 195.3K | 0.38% | Apr 30, 2025 |
| Gregor van Issum | officer: CFO & Executive Vice President | 172.3K | 0.33% | Dec 10, 2025 |
| David Todd Emerson | officer: Chief Operating Officer | 123.8K | 0.24% | Jul 16, 2026 |
| John C. Hodge | director | 50.7K | 0.10% | May 12, 2025 |
| Bradley D. Kohn | officer: EVP Chief Legal/Global Affairs | 38.9K | 0.07% | Jul 2, 2026 |
| Anthony Abate | director | 31.7K | 0.06% | Dec 19, 2025 |
4 ten-percent owners hold 23.56M shares by Form 4 — the 13D/G table above shows those stakes, the figure above counts officers and directors only · 31 people have not refiled in the last 18 months (6.37M shares), so they are not in the figure above
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 |
CongressHouse and Senate disclosures
Not reported.