WOLFSPEED INC WOLF
COM · Common Stock · CUSIP 977852102
Manufacturer of wide bandgap semiconductors, focused on silicon carbide and gallium nitride materials
- SectorTechnology
- IndustrySemiconductors & Related Devices
- HeadquartersDurham, NC
- Founded1987
- Websitewolfspeed.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($12.0m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $69.09. Options: 29 managers hold calls ($181.1m notional), 23 hold puts ($138.1m).
Trends to Q4 2022
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 505 |
| Q4 2022 | 496 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $2.1bn | $276.4m | 0.13 |
| Q4 2022 | $181.1m | $138.1m | 0.76 |
Biggest buyers
| Capital World Investors | Added | +3.1m |
| Capital Research Global Investors | Added | +1.8m |
| BlackRock Inc. | Added | +1.4m |
| MORGAN STANLEY | Added | +774.9k |
| RENAISSANCE TECHNOLOGIES LLC | New | +748.8k |
| STATE STREET CORP | Added | +732.8k |
| CREDIT SUISSE AG/ | Added | +641.2k |
| Capital International Investors | Added | +635.0k |
| WELLS FARGO & COMPANY/MN | Added | +624.6k |
| NORGES BANK | Added | +466.9k |
Biggest sellers
| T. Rowe Price Investment Management, Inc. | Sold out | -1.2m |
| WELLINGTON MANAGEMENT GROUP LLP | Sold out | -858.5k |
| AXA S.A. | Reduced | -750.7k |
| JANE STREET GROUP, LLC | Reduced | -641.6k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -624.1k |
| ALLIANCEBERNSTEIN L.P. | Reduced | -573.1k |
| GOLDMAN SACHS GROUP INC | Reduced | -535.8k |
| CITADEL ADVISORS LLC | Reduced | -530.5k |
| JANUS HENDERSON GROUP PLC | Reduced | -480.7k |
| LORD, ABBETT & CO. LLC | Sold out | -467.5k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $46.3m670.9k shares |
| CITADEL ADVISORS LLC | Reduced | $41.6m602.2k shares |
| GROUP ONE TRADING LLC | Reduced | $14.3m206.7k shares |
| Parallax Volatility Advisers, L.P. | Reduced | $11.2m161.9k shares |
| SIMPLEX TRADING, LLC | Reduced | $10.5m152.8k shares |
| JANE STREET GROUP, LLC | Reduced | $9.1m131.5k shares |
| Walleye Trading LLC | Added | $7.0m100.7k shares |
| BARCLAYS PLC | First filing | $6.9m100.0k shares |
| WOLVERINE TRADING, LLC | Reduced | $5.9m85.0k shares |
| NOMURA HOLDINGS INC | New | $4.4m64.0k shares |
Biggest puts
| Parallax Volatility Advisers, L.P. | Reduced | $26.6m385.2k shares |
| CITADEL ADVISORS LLC | Reduced | $26.2m379.6k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $19.0m275.0k shares |
| BARCLAYS PLC | First filing | $15.2m219.5k shares |
| WOLVERINE ASSET MANAGEMENT LLC | Added | $11.9m171.9k shares |
| SIMPLEX TRADING, LLC | Reduced | $10.9m158.3k shares |
| JANE STREET GROUP, LLC | Reduced | $5.1m73.4k shares |
| Walleye Trading LLC | Reduced | $4.8m69.4k shares |
| WOLVERINE TRADING, LLC | Reduced | $3.7m54.0k shares |
| GROUP ONE TRADING LLC | Reduced | $3.4m49.4k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution -6.4 pts · filed 2025-07-02 | 5.3% |
Insider purchases and sales in Q4 2022
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2021 | 0 | — | 0 | — | — |
| Q2 2021 | 0 | — | 0 | — | — |
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 0 | — | — |
| Q1 2022 | 1 | $100.0k | 0 | — | — |
| Q2 2022 | 3 | $836.5k | 1 | $75.8k | — |
| Q3 2022 | 1 | $240.7k | 0 | — | — |
| Q4 2022 | 1 | $679.8k | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2022-11-18 | LE DUY LOAN T Director · Limited Liability Corporation | Bought | $182.3k2.0k shares |
| 2022-11-18 | LE DUY LOAN T Director | Bought | $182.1k2.0k shares |
| 2022-11-18 | LE DUY LOAN T Director | Bought | $90.5k1.0k shares |
| 2022-11-02 | LE DUY LOAN T Director | Bought | $147.6k2.0k shares |
| 2022-11-01 | LE DUY LOAN T Director | Bought | $77.3k1.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2022
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.04% of their portfolio | 17.9m $1.2bn | Added +1.4m |
| Capital Research Global Investors 0.32% of their portfolio | 15.4m $1.1bn | Added +1.8m |
| VANGUARD GROUP INC 0.02% of their portfolio | 11.9m $823.6m | Added +315.7k |
| Capital International Investors 0.20% of their portfolio | 11.0m $757.1m | Added +635.0k |
| Capital World Investors 0.09% of their portfolio | 6.1m $419.5m | Added +3.1m |
| Clearbridge Investments, LLC 0.39% of their portfolio | 5.7m $393.6m | Reduced -382.9k |
| JPMORGAN CHASE & CO 0.05% of their portfolio | 5.0m $347.4m | Reduced -18.8k |
| STATE STREET CORP 0.02% of their portfolio | 4.2m $290.8m | Added +732.8k |
| NORGES BANK 0.05% of their portfolio | 3.2m $223.2m | Added +466.9k |
| MORGAN STANLEY 0.02% of their portfolio | 2.0m $135.6m | Added +774.9k |
| Artisan Partners Limited Partnership 0.23% of their portfolio | 1.9m $129.4m | Reduced -48.6k |
| PRIMECAP MANAGEMENT CO/CA/ 0.12% of their portfolio | 1.9m $128.8m | Reduced -247.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.02% of their portfolio | 1.7m $116.7m | Added +128.9k |
| Bank of New York Mellon Corp 0.02% of their portfolio | 1.5m $100.3m | Added +139.2k |
| FMR LLC 0.01% of their portfolio | 1.4m $99.4m | Added +146.5k |
| Invesco Ltd. 0.03% of their portfolio | 1.4m $96.4m | Reduced -137.9k |
| NEUBERGER BERMAN GROUP LLC 0.09% of their portfolio | 1.4m $96.0m | Added +236.6k |
| WELLS FARGO & COMPANY/MN 0.03% of their portfolio | 1.3m $93.1m | Added +624.6k |
| EAGLE ASSET MANAGEMENT INC 0.51% of their portfolio | 1.2m $82.5m | Added +379.4k |
| FRONTIER CAPITAL MANAGEMENT CO LLC 0.87% of their portfolio | 1.2m $79.5m | Reduced -23.3k |
| CREDIT SUISSE AG/ 0.08% of their portfolio | 1.1m $77.1m | Added +641.2k |
| Thrivent Financial for Lutherans 0.20% of their portfolio | 1.1m $77.1m | Reduced -6.2k |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 1.1m $76.3m | Reduced -535.8k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 1.1m $74.1m | Reduced -51.5k |
| NORTHERN TRUST CORP 0.02% of their portfolio | 1.1m $72.8m | Added +113.9k |
| Nuveen Asset Management, LLC 0.03% of their portfolio | 1.0m $72.5m | Reduced -256.6k |
| AMERICAN CENTURY COMPANIES INC 0.06% of their portfolio | 1.0m $71.5m | Added +10.7k |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.27% of their portfolio | 1.0m $69.7m | Reduced -20.9k |
| PICTET ASSET MANAGEMENT SA 0.10% of their portfolio | 962.8k $66.5m | Reduced -14.8k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.03% of their portfolio | 940.1k $64.9m | Added +274.1k |
| AXA S.A. 0.22% of their portfolio | 893.3k $61.7m | Reduced -750.7k |
| FIRST TRUST ADVISORS LP 0.07% of their portfolio | 820.4k $56.6m | Added +3.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.02% of their portfolio | 759.1k $52.4m | Added +22.3k |
| RENAISSANCE TECHNOLOGIES LLC 0.07% of their portfolio | 748.8k $51.7m | New |
| Schonfeld Strategic Advisors LLC 0.37% of their portfolio | 642.9k $44.4m | Added +119.5k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 630.0k $43.5m | Added +215.0k |
| BANK OF MONTREAL /CAN/ 0.02% of their portfolio | 621.7k $50.2m | Added +353.4k |
| Nan Shan Life Insurance Co., Ltd. 1.14% of their portfolio | 602.8k $41.6m | Reduced -40.0k |
| DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio | 596.2k $41.2m | Reduced -7.5k |
| D. E. Shaw & Co., Inc. 0.06% of their portfolio | 545.7k $37.7m | Added +445.1k |
| Legal & General Group Plc 0.01% of their portfolio | 513.7k $35.5m | Added +310.1k |
| Swiss National Bank 0.03% of their portfolio | 504.5k $34.8m | Added +211.4k |
| Hardman Johnston Global Advisors LLC 1.35% of their portfolio | 500.2k $34.5m | Reduced -7.2k |
| PRINCIPAL FINANCIAL GROUP INC 0.03% of their portfolio | 487.1k $33.6m | Added +2.4k |
| Rafferty Asset Management, LLC 0.28% of their portfolio | 480.2k $33.2m | Added +50.3k |
| JANUS HENDERSON GROUP PLC 0.02% of their portfolio | 455.6k $31.5m | Reduced -480.7k |
| Handelsbanken Fonder AB 0.18% of their portfolio | 420.8k $29.1m | Reduced -225.8k |
| Amundi 0.02% of their portfolio | 416.4k $29.5m | Added +227.9k |
| Allspring Global Investments Holdings, LLC 0.05% of their portfolio | 408.7k $28.2m | Reduced -38.3k |
| BARCLAYS PLC 0.02% of their portfolio | 389.0k $26.9m | First filing |
| RHUMBLINE ADVISERS 0.03% of their portfolio | 370.6k $25.6m | Added +21.0k |
| Pinpoint Asset Management Ltd 5.94% of their portfolio | 357.9k $24.7m | Reduced -37.1k |
| GILDER GAGNON HOWE & CO LLC 0.46% of their portfolio | 356.1k $24.6m | Added +339.6k |
| TRILLIUM ASSET MANAGEMENT, LLC 0.69% of their portfolio | 326.0k $22.5m | Added +6.0k |
| MARSHALL WACE, LLP 0.06% of their portfolio | 322.3k $22.2m | Reduced -64.5k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 316.2k $21.8m | Reduced -573.1k |
| Sumitomo Mitsui Trust Group, Inc. 0.02% of their portfolio | 312.4k $21.6m | New |
| NEW YORK STATE COMMON RETIREMENT FUND 0.03% of their portfolio | 297.8k $20.6m | Reduced -19.2k |
| IRIDIAN ASSET MANAGEMENT LLC/CT 1.82% of their portfolio | 273.7k $18.9m | Added +11.5k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.03% of their portfolio | 268.1k $18.5m | Added +256.0k |
| Retirement Systems of Alabama 0.07% of their portfolio | 244.1k $16.9m | Reduced -111.8k |
| Woodline Partners LP 0.22% of their portfolio | 228.7k $15.8m | New |
| RAYMOND JAMES & ASSOCIATES 0.01% of their portfolio | 223.6k $15.4m | Reduced -12.1k |
| California Public Employees Retirement System 0.01% of their portfolio | 223.5k $15.4m | Reduced -14.7k |
| DEUTSCHE BANK AG\ 0.01% of their portfolio | 223.4k $15.4m | Added +101.9k |
| Cordgrass Capital Advisors, LLC 5.67% of their portfolio | 215.0k $14.8m | Added +100 |
| Squarepoint Ops LLC 0.10% of their portfolio | 211.2k $14.6m | Added +62.0k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.02% of their portfolio | 208.2k $14.4m | Added +55.8k |
| CAPITAL GROUP INVESTMENT MANAGEMENT PTE. LTD. 0.55% of their portfolio | 206.5k $14.3m | First filing |
| CITIGROUP INC 0.02% of their portfolio | 203.2k $14.0m | Reduced -82.5k |
| TWO SIGMA INVESTMENTS, LP 0.04% of their portfolio | 200.5k $13.8m | Added +88.4k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.09% of their portfolio | 193.4k $13.4m | Reduced -1.6k |
| D L CARLSON INVESTMENT GROUP INC 2.84% of their portfolio | 192.2k $13.3m | Reduced -18.3k |
| Firsthand Capital Management, Inc. 15.31% of their portfolio | 190.0k $13.1m | Unchanged |
| Erste Asset Management GmbH 0.27% of their portfolio | 182.6k $12.6m | Added +75.2k |
| Capital International, Inc./CA/ 0.27% of their portfolio | 180.6k $12.5m | Reduced -3.2k |
| NZS Capital, LLC 1.03% of their portfolio | 174.7k $12.1m | Added +27.2k |
| Central Securities Corp 1.52% of their portfolio | 170.0k $11.7m | Unchanged |
| Man Group plc 0.04% of their portfolio | 168.4k $11.6m | Added +92.9k |
| AGF MANAGEMENT LTD 0.08% of their portfolio | 162.8k $11.2m | First filing |
| Cubist Systematic Strategies, LLC 0.09% of their portfolio | 160.0k $11.0m | Reduced -139.9k |
| SEI INVESTMENTS CO 0.02% of their portfolio | 149.8k $10.3m | Reduced -51.2k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.03% of their portfolio | 148.0k $10.2m | Added +3.4k |
| Triodos Investment Management BV 1.32% of their portfolio | 145.0k $10.0m | Unchanged |
| Select Equity Group, L.P. 0.04% of their portfolio | 141.8k $9.8m | Reduced -61.5k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 140.4k $9.7m | Reduced -5.9k |
| UBS Group AG 0.00% of their portfolio | 136.5k $9.4m | Added +29.6k |
| Polar Asset Management Partners Inc. 0.13% of their portfolio | 135.1k $9.3m | Added +92.4k |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.16% of their portfolio | 134.0k $9.3m | Added +125.6k |
| Mirae Asset Global Investments Co., Ltd. 0.02% of their portfolio | 132.3k $9.1m | Added +9.5k |
| APG Asset Management N.V. 0.02% of their portfolio | 129.5k $8.9m | New |
| DekaBank Deutsche Girozentrale 0.02% of their portfolio | 120.8k $8.3m | New |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.02% of their portfolio | 120.7k $8.3m | Reduced -1.3k |
| Rheos Capital Works Inc. 0.50% of their portfolio | 120.7k $8.3m | Added +39.3k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.01% of their portfolio | 116.1k $8.0m | Added +1.5k |
| Parallax Volatility Advisers, L.P. 0.20% of their portfolio | 110.4k $7.6m | Reduced -12.3k |
| Shellback Capital, LP 1.30% of their portfolio | 104.9k $7.2m | New |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.09% of their portfolio | 102.0k $7.0m | Added +2.7k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.04% of their portfolio | 100.7k $6.9m | Added +23.4k |
| Capital Group Private Client Services, Inc. 0.09% of their portfolio | 99.8k $6.9m | Reduced -27.9k |