Latest Period
Q1 2026
Security Snapshot
UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share (X) Institutional Ownership
CUSIP: 912909108
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
2
Shares (Excl. Options)
11,945
Price
$42.24
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- Security type / class
- Equity / Common Stock, par value $1.00 per share
- Symbol
- X
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 11,945
- Total 13F value
- $352,055
- Share change
- 0
- Number of holders
- 2
- Shares outstanding
- 226,851,852
- SEC-reported price per share
- $42.24
- Insider filing price
- $42.24
Latest holder snapshot
3 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- X - UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share is tracked under CUSIP 912909108.
- 2 institutions reported positions in Q1 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 1 to 2 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $55 to $352,055.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 2 institutions filings for Q1 2026.
Security key
912909108
Latest holder period
Q1 2026
13F holders
2
13D/G owners
3
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 912909108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
X
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 8.8% | $854,258,680 | 20,015,433 | BlackRock, Inc. | 31 Mar 2025 | |||
| Third Point LLC | 5.4% | $522,830,000 | 12,250,000 | Third Point LLC | 30 Apr 2025 | |||
| BLUEFIN CAPITAL MANAGEMENT, LLC | 4.6% | -57% | $438,221,168 | -$554,460,148 | 10,267,600 | -56% | BLUEFIN CAPITAL MANAGEMENT, LLC | 21 Jan 2025 |
As of 31 Mar 2026, 2 institutional investors reported holding 11,945 shares of UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share (X). This represents 0.01% of the company’s total 226,851,852 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 11,945 | $352,055 | $42.24 | 2 | |
| 2025 Q4 | 1 | $55 | $55.00 | 1 | |
| 2025 Q3 | 1 | $55 | -$223,834 | $55.00 | 1 |
| 2025 Q2 | 1,661 | $98,175 | -$8,674,886,015 | $54.84 | 5 |
| 2025 Q1 | 205,889,601 | $8,696,703,135 | +$76,879,439 | $42.26 | 503 |
| 2024 Q4 | 208,173,032 | $7,073,097,122 | +$64,270,414 | $33.99 | 498 |
| 2024 Q3 | 206,010,302 | $7,277,912,188 | -$70,968,820 | $35.33 | 471 |
| 2024 Q2 | 205,878,476 | $7,782,656,217 | +$60,819,131 | $37.80 | 466 |
| 2024 Q1 | 202,305,099 | $8,248,627,236 | +$138,776,715 | $40.78 | 486 |
| 2023 Q4 | 197,693,642 | $9,608,052,410 | +$1,243,606,809 | $48.65 | 510 |
| 2023 Q3 | 173,914,602 | $5,648,860,457 | +$128,331,353 | $32.48 | 452 |
| 2023 Q2 | 168,665,786 | $4,217,813,979 | +$13,019,163 | $25.01 | 417 |
| 2023 Q1 | 165,317,751 | $4,314,161,119 | +$114,922,934 | $26.10 | 435 |
| 2022 Q4 | 162,038,368 | $4,061,919,224 | -$384,849,090 | $25.05 | 413 |
| 2022 Q3 | 177,740,949 | $3,222,561,555 | -$152,868,289 | $18.12 | 392 |
| 2022 Q2 | 185,856,428 | $3,329,070,192 | -$594,546,933 | $17.91 | 413 |
| 2022 Q1 | 196,128,450 | $7,399,103,330 | +$460,954,734 | $37.74 | 430 |
| 2021 Q4 | 187,586,954 | $4,467,846,187 | +$50,020,185 | $23.81 | 408 |
| 2021 Q3 | 185,251,720 | $4,072,770,696 | +$5,708,206 | $21.97 | 382 |
| 2021 Q2 | 184,629,525 | $4,430,101,801 | +$75,387,148 | $24.00 | 363 |
| 2021 Q1 | 181,118,308 | $4,735,299,142 | +$1,211,293,031 | $26.17 | 326 |
| 2020 Q4 | 136,285,413 | $2,285,775,662 | +$222,831,818 | $16.77 | 308 |
| 2020 Q3 | 124,279,739 | $912,285,230 | -$70,274,001 | $7.34 | 262 |
| 2020 Q2 | 133,939,333 | $967,013,593 | +$202,148,918 | $7.22 | 269 |
| 2020 Q1 | 106,923,629 | $674,674,727 | -$132,916,549 | $6.31 | 262 |