Companies / SunCoke Energy, Inc.
SunCoke Energy, Inc.
NYSE: SXCCIK 1514705LISLE, IL
Financials · FY2025
Ownership
84.9M shares outstanding · as of Jul 24, 2026
Ownership
| Insiders | 0.95% | 809,644 |
| Institutions | 83.91% | 71,222,523 |
| Public float | 15.13% | 12,842,683 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 7
View all →| Insider | % of shares | Shares |
|---|---|---|
Gates Katherine TCEOCEO and President · Director | 0.37% | 316,676 |
Hardesty Phillip MichaelSenior Vice President | 0.35% | 298,677 |
Anton Arthur FDirector | 0.11% | 95,571 |
Marinko Mark W.SR VP, Chief Financial Officer | 0.08% | 71,798 |
Quanci John FChief Technology Officer | 0.02% | 19,922 |
Mikhalevsky Andrei AlexanderDirector | <0.01% | 7,000 |
Della Ratta Ralph M JrDirector | — | — |
Institutional holders 230
View all →| Holder | Value | % of shares |
|---|---|---|
| $72.64M | 10.63% | |
| $50.81M | 7.44% | |
| $50.58M | 8.28% | |
| $38.46M | 6.29% | |
| $28.37M | 4.64% | |
| $15.55M | 2.81% | |
| $15.50M | 2.54% | |
| $14.29M | 2.59% | |
| $13.66M | 2.47% | |
| $13.52M | 2.45% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 23, 2026 | Gates Katherine T CEO | Other | Common Stock | $135.9K | -22K -6.66% | 305,981 0.36% of shares | low |
| Feb 24, 2026 | Gates Katherine T CEO | Other | Common Stock | $106.0K | -17K -5.77% | 278,592 0.33% of shares | low |
| Feb 25, 2026 | Hardesty Phillip Michael Executive | Buy | Common Stock | $71.2K | +12K +4.27% | 298,386 0.35% of shares | medium |
| Feb 25, 2026 | Marinko Mark W. Executive | Buy | Common Stock | $56.1K | +10K +15.43% | 71,798 0.08% of shares | medium |
| Feb 24, 2026 | Gates Katherine T CEO | Other | Common Stock | $46.6K | -8K -2.99% | 257,159 0.30% of shares | low |
| Feb 23, 2026 | Quanci John F Executive | Other | Common Stock | $34.4K | -6K -21.73% | 19,922 0.02% of shares | low |
| Feb 23, 2026 | Quanci John F Executive | Exercise | Common Stock | $34.4K | +6K +27.76% | 25,452 0.03% of shares | low |
| Feb 23, 2026 | Quanci John F Executive | Other | Common Stock | $34.2K | -6K -21.64% | 19,922 0.02% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| SXC | — | 86722A103 |