National Steel Co (NYSE:SID) appears in 82 institutional 13F filings for the quarter ending March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 5,019,200 | 1,481,300 | 41.87% | $6,223,808.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 4,431,858 | 4,431,858 | 0.00% | $5,495,504.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 3,581,264 | -5,798 | -0.16% | $4,430,636.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 3,112,770 | 566,433 | 22.25% | $3,859,835.00 |
| JANE STREET GROUP, LLC | 31 Mar, 2026 | 1,854,638 | -685,351 | -26.98% | $2,298,652.00 |
| State Street Corp | 31 Mar, 2026 | 1,721,951 | 72,104 | 4.37% | $2,263,465.00 |
| Banque Cantonale Vaudoise | 31 Mar, 2026 | 1,600,000 | 800,000 | 100.00% | $1,984,000.00 |
| UBS Group AG | 31 Mar, 2026 | 1,584,241 | 312,308 | 24.55% | $1,964,459.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 1,129,439 | -1,903,375 | -62.76% | $1,400,504.00 |
| Morgan Stanley | 31 Mar, 2026 | 1,036,519 | -602,627 | -36.76% | $1,285,285.00 |
| MARSHALL WACE, LLP | 31 Mar, 2026 | 988,116 | 407,118 | 70.07% | $1,225,263.00 |
| BNP PARIBAS FINANCIAL MARKETS | 31 Mar, 2026 | 914,156 | 433,177 | 90.06% | $1,133,553.00 |
| TWO SIGMA INVESTMENTS, LP | 31 Mar, 2026 | 861,394 | -1,074,472 | -55.50% | $1,068,129.00 |
| Jpmorgan Chase & Co | 31 Mar, 2026 | 851,959 | 71,514 | 9.16% | $1,005,311.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Mar, 2026 | 835,553 | -2,327,399 | -73.58% | $1,036,086.00 |
| CITADEL ADVISORS LLC | 31 Mar, 2026 | 807,656 | -1,201,352 | -59.80% | $1,001,493.00 |
| Caption Management, LLC | 31 Mar, 2026 | 663,426 | 663,426 | 0.00% | $822,648.00 |
| Northern Trust Corp | 31 Mar, 2026 | 558,946 | -12,480 | -2.18% | $693,093.00 |
| XTX Topco Ltd | 31 Mar, 2026 | 524,057 | -219,455 | -29.52% | $649,831.00 |
| HRT FINANCIAL LP | 31 Mar, 2026 | 478,898 | -85,364 | -15.13% | $593.00 |