SUNCOKE ENERGY INC SXC
COM · Common Stock · CUSIP 86722A103
American corporation
- SectorMaterials
- IndustrySteel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- HeadquartersLisle, IL
- Websitesuncoke.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 ($4.2m this quarter). Holder counts are more reliable. Shares outstanding: 84.9m as of 2026-07-24, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $8.05. Options: 5 managers hold calls ($2.7m notional), 2 hold puts ($98.2k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 191 |
| Q4 2022 | 211 |
| Q1 2023 | 221 |
| Q2 2023 | 215 |
| Q3 2023 | 215 |
| Q4 2023 | 217 |
| Q1 2024 | 229 |
| Q2 2024 | 219 |
| Q3 2024 | 243 |
| Q4 2024 | 252 |
| Q1 2025 | 250 |
| Q2 2025 | 246 |
| Q3 2025 | 228 |
| Q4 2025 | 224 |
| Q1 2026 | 216 |
| Q2 2026 | 235 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 123 | 101 |
| Q4 2024 | 117 | 108 |
| Q1 2025 | 119 | 122 |
| Q2 2025 | 130 | 111 |
| Q3 2025 | 113 | 125 |
| Q4 2025 | 98 | 134 |
| Q1 2026 | 112 | 119 |
| Q2 2026 | 127 | 97 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $2.2m | $2.4m | 1.12 |
| Q4 2025 | $4.9m | $1.2m | 0.24 |
| Q1 2026 | $1.2m | $236.3k | 0.19 |
| Q2 2026 | $2.7m | $98.2k | 0.04 |
Biggest buyers
| TWO SIGMA INVESTMENTS, LP | Added | +2.5m |
| Assenagon Asset Management S.A. | New | +1.8m |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Added | +1.8m |
| AQR CAPITAL MANAGEMENT LLC | Added | +1.2m |
| MACKENZIE FINANCIAL CORP | New | +1.0m |
| Qube Research & Technologies Ltd | Added | +719.0k |
| GENDELL JEFFREY L | Added | +700.0k |
| JPMORGAN CHASE & CO | Added | +643.6k |
| BlackRock, Inc. | Added | +641.1k |
| READYSTATE ASSET MANAGEMENT LP | New | +625.8k |
Biggest sellers
| LSV ASSET MANAGEMENT | Reduced | -2.7m |
| CITADEL ADVISORS LLC | Reduced | -1.1m |
| JANE STREET GROUP, LLC | Reduced | -826.6k |
| Balyasny Asset Management L.P. | Reduced | -826.6k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -624.6k |
| Universal- Beteiligungs- und Servicegesellschaft mbH | Reduced | -395.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | -319.4k |
| FMR LLC | Reduced | -316.2k |
| Point72 Asset Management, L.P. | Reduced | -258.1k |
| Jump Financial, LLC | Reduced | -254.4k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.7m207.1k shares |
| CITADEL ADVISORS LLC | Added | $441.9k54.9k shares |
| JANE STREET GROUP, LLC | Added | $421.8k52.4k shares |
| IMC-Chicago, LLC | New | $99.0k12.3k shares |
| Walleye Capital LLC | New | $93.4k11.6k shares |
Biggest puts
| Walleye Capital LLC | New | $93.4k11.6k shares |
| SIMPLEX TRADING, LLC | Reduced | $4.8k600 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 |
|---|---|
| STATE STREET CORP 13G · institution +1.4 pts · filed 2025-08-11 | 7.8% |
| BlackRock, Inc. 13G · institution -7.7 pts · filed 2026-04-07 | 7.7% |
| DIMENSIONAL FUND ADVISORS LP 13G · institution filed 2025-07-15 | 6.5% |
| AMERICAN CENTURY INVESTMENT MANAGEMENT INC 13G · institution new · filed 2026-08-14 | 5.4% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.2% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales since 1 Apr 2026
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 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 2 | $129.6k | 0 | — | — |
| Q1 2026 | 3 | $158.9k | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 9.0m $72.6m | Added +641.1k |
| STATE STREET CORP 0.00% of their portfolio | 6.3m $50.8m | Reduced -93.9k |
| DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio | 5.3m $43.0m | Reduced -66.3k |
| AMERICAN CENTURY COMPANIES INC 0.02% of their portfolio | 4.5m $36.5m | Added +341.0k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 3.7m $30.1m | Added +10.5k |
| TWO SIGMA INVESTMENTS, LP 0.02% of their portfolio | 3.4m $27.3m | Added +2.5m |
| GENDELL JEFFREY L 0.20% of their portfolio | 2.8m $22.4m | Added +700.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 2.2m $17.7m | Added +104.4k |
| RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio | 2.2m $17.4m | Reduced -33.0k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 2.0m $16.1m | Added +1.2m |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.02% of their portfolio | 1.8m $14.9m | Added +1.8m |
| Assenagon Asset Management S.A. 0.01% of their portfolio | 1.8m $14.7m | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 1.7m $14.0m | Reduced -214.2k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 1.6m $13.1m | Added +3.4k |
| Balyasny Asset Management L.P. 0.02% of their portfolio | 1.6m $12.6m | Reduced -826.6k |
| Qube Research & Technologies Ltd 0.01% of their portfolio | 1.5m $11.9m | Added +719.0k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 1.2m $9.8m | Added +465.9k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 1.1m $8.7m | Added +643.6k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 1.0m $8.2m | Reduced -624.6k |
| MACKENZIE FINANCIAL CORP 0.01% of their portfolio | 1.0m $8.1m | New |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 954.6k $7.7m | Added +292.1k |
| MORGAN STANLEY 0.00% of their portfolio | 860.1k $6.9m | Added +357.3k |
| Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio | 821.6k $6.6m | Reduced -897 |
| FMR LLC 0.00% of their portfolio | 811.9k $6.5m | Reduced -316.2k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 767.5k $6.2m | Reduced -35.8k |
| HRT FINANCIAL LP 0.01% of their portfolio | 756.7k $6.1m | Added +185.9k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.11% of their portfolio | 753.2k $6.1m | Reduced -66.6k |
| TUDOR INVESTMENT CORP ET AL 0.02% of their portfolio | 687.7k $5.5m | Added +516.8k |
| READYSTATE ASSET MANAGEMENT LP 0.21% of their portfolio | 625.8k $5.0m | New |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 623.3k $5.0m | Reduced -826.6k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 564.6k $4.5m | Added +6.6k |
| UBS Group AG 0.00% of their portfolio | 555.5k $4.5m | Added +429.6k |
| Point72 Asset Management, L.P. 0.01% of their portfolio | 514.4k $4.1m | Reduced -258.1k |
| Voleon Capital Management LP 0.07% of their portfolio | 511.1k $4.1m | New |
| Squarepoint Ops LLC 0.01% of their portfolio | 487.2k $3.9m | Added +3.0k |
| Empowered Funds, LLC 0.02% of their portfolio | 483.1k $3.9m | Added +8.2k |
| LSV ASSET MANAGEMENT 0.01% of their portfolio | 447.7k $3.6m | Reduced -2.7m |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% of their portfolio | 432.0k $3.5m | Reduced -85.2k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 420.6k $3.4m | Added +48.8k |
| ALGERT GLOBAL LLC 0.04% of their portfolio | 401.0k $3.2m | Reduced -162.1k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 377.4k $3.0m | Reduced -8.2k |
| Trexquant Investment LP 0.02% of their portfolio | 366.5k $3.0m | New |
| Jefferies Financial Group Inc. 0.03% of their portfolio | 358.9k $2.9m | New |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.01% of their portfolio | 352.0k $2.8m | Reduced -60.7k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 350.7k $2.8m | Added +198.0k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 317.7k $2.6m | Added +15.7k |
| Invesco Ltd. 0.00% of their portfolio | 300.1k $2.4m | Added +81.9k |
| Nuveen, LLC 0.00% of their portfolio | 295.3k $2.4m | Added +114.3k |
| Y-Intercept (Hong Kong) Ltd 0.05% of their portfolio | 285.3k $2.3m | Added +179.4k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 278.4k $2.2m | Reduced -1.1m |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 262.9k $2.1m | New |
| CWA Asset Management Group, LLC 0.06% of their portfolio | 254.8k $2.1m | Added +24.0k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 245.7k $2.0m | Added +99.7k |
| Jain Global LLC 0.02% of their portfolio | 218.1k $1.8m | Added +185.7k |
| LEE DANNER & BASS INC 0.09% of their portfolio | 195.0k $1.6m | Unchanged |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 194.6k $1.6m | Reduced -2.2k |
| ExodusPoint Capital Management, LP 0.01% of their portfolio | 186.5k $1.5m | New |
| Swiss National Bank 0.00% of their portfolio | 170.2k $1.4m | Added +3.2k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 169.2k $1.4m | Added +48.8k |
| TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio | 157.0k $1.3m | Reduced -700 |
| IEQ CAPITAL, LLC 0.01% of their portfolio | 154.2k $1.2m | New |
| EXCHANGE TRADED CONCEPTS, LLC 0.01% of their portfolio | 154.0k $1.2m | Reduced -64.1k |
| Quantinno Capital Management LP 0.00% of their portfolio | 142.6k $1.1m | Added +44.1k |
| Engineers Gate Manager LP 0.01% of their portfolio | 142.0k $1.1m | Added +40.8k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 140.0k $1.1m | Added +104.4k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 130.1k $1.0m | Added +32.5k |
| Creative Planning 0.00% of their portfolio | 127.4k $1.0m | Added +76.9k |
| KLP KAPITALFORVALTNING AS 0.00% of their portfolio | 118.4k $953.1k | Unchanged |
| ROYCE & ASSOCIATES LP 0.01% of their portfolio | 116.9k $941.4k | Reduced -1.5k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 113.5k $913.6k | Added +3.3k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 113.0k $909.9k | Added +55.4k |
| Brevan Howard Capital Management LP 0.01% of their portfolio | 112.6k $906.3k | Added +98.1k |
| Quantbot Technologies LP 0.03% of their portfolio | 110.2k $887.2k | Reduced -90.0k |
| Campbell & CO Investment Adviser LLC 0.04% of their portfolio | 105.0k $845.0k | New |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 104.5k $841.0k | Added +11.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 99.2k $798.8k | Added +22.1k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 94.9k $763.7k | Reduced -40.8k |
| Odyssean, LLC 0.12% of their portfolio | 92.3k $743.3k | New |
| BARCLAYS PLC 0.00% of their portfolio | 85.6k $689.0k | Reduced -41.0k |
| Cerity Partners LLC 0.00% of their portfolio | 84.7k $681.8k | Added +72.5k |
| Mariner, LLC 0.00% of their portfolio | 83.0k $667.9k | New |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 81.6k $531.3k | Added +7.0k |
| Polymer Capital Management (US) LLC 0.09% of their portfolio | 76.8k $618.5k | New |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 74.2k $597.3k | Added +48.3k |
| Vident Advisory, LLC 0.00% of their portfolio | 73.5k $591.6k | New |
| Numerai GP LLC 0.05% of their portfolio | 70.9k $570.4k | New |
| CoreCommodity Management, LLC 0.11% of their portfolio | 69.2k $557.4k | Reduced -6.6k |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 66.1k $532.2k | Reduced -41.0k |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 61.7k $506.8k | Added +47.2k |
| HANCOCK WHITNEY CORP 0.01% of their portfolio | 59.7k $480.6k | Reduced -1.4k |
| CITIGROUP INC 0.00% of their portfolio | 57.6k $464.1k | Added +44.1k |
| PDT Partners, LLC 0.02% of their portfolio | 57.4k $461.9k | New |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 56.2k $452.1k | Unchanged |
| Legal & General Group Plc 0.00% of their portfolio | 55.6k $447.7k | Reduced -4.6k |
| STRS OHIO 0.00% of their portfolio | 55.1k $443.6k | Added +53.8k |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.03% of their portfolio | 51.7k $416.4k | New |
| Entropy Technologies, LP 0.02% of their portfolio | 51.4k $413.5k | Added +27.2k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 50.9k $409.4k | Added +16.2k |
| Truvestments Capital LLC 0.06% of their portfolio | 49.2k $396.2k | Unchanged |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 48.0k $386.3k | Unchanged |