Olympic Steel Inc

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Olympic Steel Inc
TickerZEUS
CIK #0000917470
CUSIP68162K106
SectorTrade & Services - Wholesale-Metals Service Centers & Offices
Address5080 Richmond Rd, Bedford Heights, OH 44146
Source [EDGAR]
CIK Filing 2011 - 2025
[0000917470] 10-K
[0000917470] 10-Q
[0000917470] 3
[0000917470] 4
[0000917470] 8-K
[0000917470] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
BlackRock Portfolio Management LLC Olympic Steel Inc [2025-04-15] 0.0
BlackRock Inc Olympic Steel Inc [2025-01-08] 0.0
State Street Corp Olympic Steel Inc [2024-01-24] 5.54
Invesco Ltd Olympic Steel Inc [2022-02-14] 6.4
Ameriprise Financial Inc Olympic Steel Inc [2020-02-14] 5.0
Vanguard Group Inc Olympic Steel Inc [2018-02-09] 5.19
Man Group PLC Olympic Steel Inc [2016-07-20] 5.02
Killen Group Inc Olympic Steel Inc [2015-02-12] 6.1
Vanguard Group Inc Olympic Steel Inc [2013-02-13] 5.51
Form 3/4/5 Filer 2011 - 2025
Wolfort David A
Olympic Steel Inc
Scott Peter Jennings
Rippey Michael G
Stovsky Richard P
Kesner Idalene Fay
Kempthorne Dirk A
Anton Arthur F
Whiting Vanessa
Marabito Richard T
Greiff Andrew S
Manson Richard A
Siegal Michael D
Goldstein Howard
Della Ratta Ralph M Jr
Christen Lisa K
McNeeley Donald R. Jr.
Potash Esther
Meathe James
Form 13F Holdings
Firm Period DFND Voting Shares
BlackRock, Inc. [2025-06-30] SOLE 1,968,631 2,171,408
Dimensional Fund Advisors LP [2025-06-30] SOLE 711,049 722,816
Vanguard Group Inc [2025-06-30] SOLE 0 592,482
American Century Companies Inc [2025-06-30] DFND 364,690 364,690
Morgan Stanley [2025-06-30] DFND 174,230 260,076
Geode Capital Management LLC [2025-06-30] DFND 241,068 241,068
State Street Corp [2025-06-30] DFND 209,055 222,712
JB Capital Partners LP [2025-06-30] SOLE 0 222,499
AQR Capital Management LLC [2025-06-30] DFND 200,783 207,052
Charles Schwab Investment Management Inc [2025-06-30] SOLE 175,761 175,761
Goldman Sachs Group Inc [2025-06-30] DFND 174,555 174,595
Nuveen, LLC [2025-06-30] DFND 168,207 168,556
D. E. Shaw & Co., Inc. [2025-06-30] DFND 156,679 157,079
JPMorgan Chase & Co [2025-06-30] DFND 148,437 154,973
MAI Capital Management [2025-06-30] SOLE 0 125,856
Jacobs Levy Equity Management Inc [2025-06-30] SOLE 91,033 118,011
Bank of New York Mellon Corp [2025-06-30] DFND 111,485 117,537
Royal Bank of Canada [2025-06-30] DFND 10,001 117,317
Bridgeway Capital Management LLC [2025-06-30] SOLE 114,353 114,353
Citadel Advisors LLC [2025-06-30] DFND 112,232 112,232
Northern Trust Corp [2025-06-30] DFND 96,046 96,156
Qube Research & Technologies Ltd [2025-06-30] SOLE 87,057 87,057
Arrowstreet Capital Limited Partnership [2025-06-30] DFND 81,282 81,282
Prudential Financial Inc [2025-06-30] DFND 73,351 74,197
Empowered Funds LLC [2025-06-30] OTR 66,786 66,786
FMR LLC [2025-06-30] DFND 64,397 65,217
Trexquant Investment LP [2025-06-30] SOLE 64,682 64,682
Two Sigma Investments LP [2025-06-30] SOLE 56,657 56,657
Millennium Management LLC [2025-06-30] SOLE 56,221 56,221
AllianceBernstein LP [2025-06-30] DFND 54,950 54,950
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