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 ($13.7m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $38.11. Options: 28 managers hold calls ($164.5m notional), 38 hold puts ($287.6m).
Trends to Q3 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 505 |
| Q4 2022 | 496 |
| Q1 2023 | 471 |
| Q2 2023 | 440 |
| Q3 2023 | 406 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 266 | 264 |
| Q1 2023 | 221 | 242 |
| Q2 2023 | 192 | 240 |
| Q3 2023 | 174 | 214 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q4 2022 | $181.1m | $138.1m | 0.76 |
| Q1 2023 | $141.7m | $118.7m | 0.84 |
| Q2 2023 | $174.1m | $208.8m | 1.20 |
| Q3 2023 | $164.5m | $287.6m | 1.75 |
Biggest buyers
| Point72 Asset Management, L.P. | Added | +1.4m |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Added | +1.1m |
| NORGES BANK | Added | +1.1m |
| CITADEL ADVISORS LLC | Added | +655.4k |
| Polar Capital Holdings Plc | New | +425.2k |
| MORGAN STANLEY | Added | +424.7k |
| UniSuper Management Pty Ltd | Added | +326.8k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Added | +262.5k |
| MARSHALL WACE, LLP | New | +222.2k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | +215.2k |
Biggest sellers
| Capital Research Global Investors | Reduced | -2.2m |
| FRONTIER CAPITAL MANAGEMENT CO LLC | Reduced | -1.1m |
| Invesco Ltd. | Reduced | -1.0m |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | -661.0k |
| Clearbridge Investments, LLC | Reduced | -352.0k |
| Allspring Global Investments Holdings, LLC | Sold out | -314.8k |
| JANE STREET GROUP, LLC | Reduced | -299.4k |
| TWO SIGMA ADVISERS, LP | Reduced | -296.3k |
| AMERIPRISE FINANCIAL INC | Reduced | -284.2k |
| ExodusPoint Capital Management, LP | Sold out | -244.5k |
Biggest calls
| CITADEL ADVISORS LLC | Added | $41.7m1.1m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $30.0m787.3k shares |
| Walleye Trading LLC | Added | $10.1m266.4k shares |
| JANE STREET GROUP, LLC | Reduced | $8.4m221.3k shares |
| SIMPLEX TRADING, LLC | Added | $8.4m219.2k shares |
| Walleye Capital LLC | Added | $8.2m215.3k shares |
| WS MANAGEMENT LLLP | New | $7.6m200.0k shares |
| D. E. Shaw & Co., Inc. | Reduced | $6.1m159.3k shares |
| Caption Management, LLC | Added | $5.7m150.6k shares |
| Cubist Systematic Strategies, LLC | Added | $5.7m149.8k shares |
Biggest puts
| WHITEBOX ADVISORS LLC | New | $38.1m1.0m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $33.5m879.6k shares |
| LMR Partners LLP | Added | $22.3m584.0k shares |
| SOROS FUND MANAGEMENT LLC | Added | $19.1m500.0k shares |
| CITADEL ADVISORS LLC | Added | $19.0m498.9k shares |
| SIMPLEX TRADING, LLC | Added | $18.9m495.4k shares |
| PEAK6 Investments LLC | Added | $12.9m339.0k shares |
| Sculptor Capital LP | New | $10.5m276.1k shares |
| JANE STREET GROUP, LLC | Added | $10.2m267.4k shares |
| Balyasny Asset Management L.P. | New | $9.4m246.8k 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 Q3 2023
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 |
|---|---|---|---|---|---|
| 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 | — | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 2 | $752.7k | 0 | — | — |
| Q3 2023 | 1 | $235.1k | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2023-08-23 | LE DUY LOAN T Director · Limited Liability Corporation | Bought | $235.1k5.0k 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, Q3 2023
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.02% of their portfolio | 17.5m $665.7m | Added +152.8k |
| Capital Research Global Investors 0.14% of their portfolio | 13.5m $515.0m | Reduced -2.2m |
| Capital International Investors 0.12% of their portfolio | 12.8m $489.5m | Unchanged |
| VANGUARD GROUP INC 0.01% of their portfolio | 12.5m $475.2m | Added +188.2k |
| NORGES BANK 0.05% of their portfolio | 6.7m $255.8m | Added +1.1m |
| Capital World Investors 0.04% of their portfolio | 5.4m $205.6m | Reduced -640 |
| Clearbridge Investments, LLC 0.19% of their portfolio | 5.0m $192.3m | Reduced -352.0k |
| STATE STREET CORP 0.01% of their portfolio | 4.8m $183.3m | Added +124.7k |
| MORGAN STANLEY 0.01% of their portfolio | 3.1m $116.6m | Added +424.7k |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 2.7m $103.1m | Reduced -208.5k |
| Artisan Partners Limited Partnership 0.15% of their portfolio | 2.3m $86.6m | Added +154.0k |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.29% of their portfolio | 2.3m $86.6m | Reduced -30.3k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.04% of their portfolio | 2.2m $82.9m | Added +1.1m |
| Thrivent Financial for Lutherans 0.17% of their portfolio | 1.9m $72.8m | Added +2.0k |
| PRIMECAP MANAGEMENT CO/CA/ 0.06% of their portfolio | 1.9m $71.5m | Reduced -18.2k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 1.9m $71.2m | Added +34.2k |
| Point72 Asset Management, L.P. 0.19% of their portfolio | 1.5m $55.8m | Added +1.4m |
| WELLS FARGO & COMPANY/MN 0.02% of their portfolio | 1.4m $52.5m | Reduced -97.0k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 1.3m $48.0m | Added +35.9k |
| FIL Ltd 0.05% of their portfolio | 1.2m $44.9m | Unchanged |
| FMR LLC 0.00% of their portfolio | 1.1m $40.2m | Reduced -4.8k |
| Nuveen Asset Management, LLC 0.01% of their portfolio | 1.0m $39.3m | Added +21.6k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 1.0m $38.2m | Reduced -27.1k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 952.3k $36.3m | Reduced -63.3k |
| JANA Partners Management, LP 2.54% of their portfolio | 936.0k $35.7m | First filing |
| FRONTIER CAPITAL MANAGEMENT CO LLC 0.36% of their portfolio | 863.7k $32.9m | Reduced -1.1m |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 774.7k $29.5m | Added +22.4k |
| FRANKLIN RESOURCES INC 0.01% of their portfolio | 722.5k $27.5m | Added +45.6k |
| UniSuper Management Pty Ltd 0.33% of their portfolio | 703.8k $26.8m | Added +326.8k |
| Rafferty Asset Management, LLC 0.15% of their portfolio | 682.5k $26.0m | Reduced -44.4k |
| FIRST TRUST ADVISORS LP 0.03% of their portfolio | 666.8k $25.4m | Reduced -34.9k |
| CITADEL ADVISORS LLC 0.03% of their portfolio | 664.7k $25.3m | Added +655.4k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.12% of their portfolio | 643.2k $24.5m | Added +262.5k |
| Hardman Johnston Global Advisors LLC 0.81% of their portfolio | 633.8k $24.1m | Added +5.8k |
| Nan Shan Life Insurance Co., Ltd. 0.62% of their portfolio | 599.6k $22.8m | Reduced -1.4k |
| BANK OF MONTREAL /CAN/ 0.01% of their portfolio | 599.5k $26.8m | Added +23.5k |
| DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio | 587.7k $22.4m | Added +42.3k |
| TWO SIGMA INVESTMENTS, LP 0.06% of their portfolio | 534.8k $20.4m | Reduced -239.1k |
| Amundi 0.01% of their portfolio | 509.2k $19.0m | Added +13.8k |
| Connor, Clark & Lunn Investment Management Ltd. 0.10% of their portfolio | 506.1k $19.3m | Added +73.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.03% of their portfolio | 503.2k $19.2m | Added +215.2k |
| BARCLAYS PLC 0.01% of their portfolio | 503.2k $19.2m | Reduced -39.6k |
| Handelsbanken Fonder AB 0.10% of their portfolio | 490.3k $18.7m | Reduced -43.1k |
| JANUS HENDERSON GROUP PLC 0.01% of their portfolio | 471.3k $18.0m | Reduced -949 |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 459.1k $17.5m | Reduced -8.2k |
| Invesco Ltd. 0.00% of their portfolio | 449.1k $17.1m | Reduced -1.0m |
| AXA S.A. 0.06% of their portfolio | 429.6k $16.4m | Reduced -10.3k |
| Polar Capital Holdings Plc 0.12% of their portfolio | 425.2k $16.2m | New |
| Swiss National Bank 0.01% of their portfolio | 399.0k $15.2m | Reduced -48.4k |
| Legal & General Group Plc 0.01% of their portfolio | 397.5k $15.1m | Reduced -33.8k |
| Rheos Capital Works Inc. 0.91% of their portfolio | 397.5k $15.1m | Reduced -119.8k |
| TRILLIUM ASSET MANAGEMENT, LLC 0.45% of their portfolio | 391.5k $14.9m | Reduced -8.6k |
| CREDIT SUISSE AG/ 0.01% of their portfolio | 376.5k $14.3m | Reduced -26.6k |
| RHUMBLINE ADVISERS 0.02% of their portfolio | 370.2k $14.1m | Reduced -5.7k |
| Erste Asset Management GmbH 0.24% of their portfolio | 368.4k $13.9m | Added +93.9k |
| CITIGROUP INC 0.02% of their portfolio | 355.2k $13.5m | Added +14.3k |
| Squarepoint Ops LLC 0.06% of their portfolio | 351.0k $13.4m | Added +58.9k |
| Triodos Investment Management BV 1.40% of their portfolio | 345.0k $13.1m | Unchanged |
| Capital International, Inc./CA/ 0.20% of their portfolio | 277.3k $10.6m | Reduced -3.9k |
| Cercano Management LLC 0.37% of their portfolio | 270.6k $10.3m | Unchanged |
| Sumitomo Mitsui Trust Group, Inc. 0.01% of their portfolio | 267.1k $10.2m | Reduced -2.0k |
| FengHe Fund Management Pte. Ltd. 2.40% of their portfolio | 265.6k $10.1m | Reduced -24.7k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 257.6k $9.8m | Reduced -4.5k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 249.8k $9.5m | Reduced -16.3k |
| Retirement Systems of Alabama 0.04% of their portfolio | 235.8k $9.0m | Reduced -5.0k |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 225.3k $8.6m | Reduced -299.4k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 223.4k $8.5m | Reduced -18.8k |
| MARSHALL WACE, LLP 0.02% of their portfolio | 222.2k $8.5m | New |
| UBS Group AG 0.00% of their portfolio | 219.1k $8.3m | Added +91.0k |
| WS MANAGEMENT LLLP 1.07% of their portfolio | 218.4k $8.3m | Added +100.0k |
| South Dakota Investment Council 0.18% of their portfolio | 203.8k $7.8m | Reduced -70.0k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 191.7k $7.3m | Reduced -9.4k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 190.7k $7.3m | Reduced -12.3k |
| Firsthand Capital Management, Inc. 10.44% of their portfolio | 190.0k $7.2m | Unchanged |
| Polar Asset Management Partners Inc. 0.17% of their portfolio | 188.6k $7.2m | Reduced -144.1k |
| CAPITAL GROUP INVESTMENT MANAGEMENT PTE. LTD. 0.46% of their portfolio | 184.1k $7.0m | Reduced -58.4k |
| California Public Employees Retirement System 0.01% of their portfolio | 183.1k $7.0m | Added +4.6k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio | 182.4k $6.9m | Reduced -21.1k |
| PEAK6 Investments LLC 0.34% of their portfolio | 182.4k $6.9m | Added +80.3k |
| RAYMOND JAMES & ASSOCIATES 0.01% of their portfolio | 181.9k $6.9m | Added +2.9k |
| Pinpoint Asset Management Ltd 1.60% of their portfolio | 179.4k $6.8m | Added +140.3k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.04% of their portfolio | 175.4k $6.7m | Reduced -12.4k |
| Central Securities Corp 0.79% of their portfolio | 170.0k $6.5m | Unchanged |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 168.1k $6.4m | Added +117.8k |
| Select Equity Group, L.P. 0.03% of their portfolio | 165.3k $6.3m | Added +81.5k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 163.5k $6.2m | Reduced -284.2k |
| BLAIR WILLIAM & CO/IL 0.02% of their portfolio | 153.2k $5.8m | Added +35.8k |
| TUDOR INVESTMENT CORP ET AL 0.08% of their portfolio | 149.3k $5.7m | Added +2.5k |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 0.06% of their portfolio | 148.8k $5.7m | Added +10.3k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 143.2k $5.5m | Reduced -1.1k |
| Cubist Systematic Strategies, LLC 0.06% of their portfolio | 130.9k $5.0m | New |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 130.4k $5.0m | Reduced -4.9k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.01% of their portfolio | 126.5k $4.8m | Added +190 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 122.6k $4.7m | Added +10.6k |
| IRIDIAN ASSET MANAGEMENT LLC/CT 0.88% of their portfolio | 113.9k $4.3m | Reduced -133.7k |
| AVIVA PLC 0.02% of their portfolio | 111.1k $4.2m | Added +95.5k |
| APG Asset Management N.V. 0.01% of their portfolio | 106.9k $4.1m | Reduced -5.3k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.02% of their portfolio | 106.5k $4.1m | Added +9.2k |
| TEXAS PERMANENT SCHOOL FUND CORP 0.04% of their portfolio | 105.6k $4.0m | Reduced -4.0k |
| Mirae Asset Global Investments Co., Ltd. 0.01% of their portfolio | 105.5k $4.0m | Reduced -11.2k |