Companies / Olympic Steel Inc
Olympic Steel Inc
Financials · FY2017
Ownership
11.2M shares outstanding · as of Oct 30, 2025
Ownership
| Institutions | 84.32% | 9,441,415 |
| Public float | 15.68% | 1,756,206 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 12
View all →| Insider | % of shares | Shares |
|---|---|---|
Anton Arthur FDirector | 0.00% | 0 |
Christen Lisa KVice President and Treasurer | 0.00% | 0 |
Greiff Andrew SSee Remarks | 0.00% | 0 |
Kempthorne Dirk ADirector | 0.00% | 0 |
Kesner Idalene FayDirector | 0.00% | 0 |
Manson Richard aChief Financial Officer | 0.00% | 0 |
Marabito Richard TCEOChief Executive Officer · Director | 0.00% | 0 |
Scott Peter JenningsDirector | 0.00% | 0 |
Siegal Michael DExecutive Chairman of Board · Director | 0.00% | 0 |
Stovsky Richard PDirector | 0.00% | 0 |
Institutional holders 142
View all →| Holder | Value | % of shares |
|---|---|---|
| $89.39M | 18.66% | |
| $31.04M | 6.48% | |
| $25.03M | 5.22% | |
| $23.13M | 4.83% | |
| $17.59M | 3.67% | |
| $14.05M | 2.93% | |
| $10.30M | 2.15% | |
| $9.76M | 2.04% | |
| $9.52M | 1.99% | |
| $9.30M | 1.94% |
Activity
Dec 31, 2025View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Exit | Common Stock | $-89.39M | -2.1M -100.00% | 0 | high |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Exit | Common Stock | $-10.30M | -241K -100.00% | 0 | medium |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Exit | Common Stock | $-9.76M | -228K -100.00% | 0 | medium |
| Q1 2026 as of | Jb Capital Partners LP 13F manager | Exit | Common Stock | $-9.52M | -222K -100.00% | 0 | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Exit | Common Stock | $-9.30M | -217K -100.00% | 0 | medium |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Exit | Common Stock | $-9.28M | -217K -100.00% | 0 | medium |
| Q1 2026 as of | Magnetar Financial LLC 13F manager | Exit | Common Stock | $-6.59M | -154K -100.00% | 0 | medium |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Exit | Common Stock | $-6.09M | -142K -100.00% | 0 | medium |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| ZEUS | Common Stock | 68162K106 |