How many institutions held X - UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share in Q1 2018?

409 institutional investors reported X - UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share for Q1 2018. Use the holders table for investor-level position and value details.

UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share (X)

Q: What does CUSIP 912909108 represent in this 13F holders report?

CUSIP 912909108 is the security identifier for X - UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share used to aggregate holder disclosures.

CUSIP: 912909108

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock, par value $1.00 per share
Shares outstanding: 226,851,852
Total 13F shares: 128,059,963
Share change: +8,088,368
Total reported value: $4,506,720,932
Put/Call ratio: 151%
Price per share: $35.19
Number of holders: 409
Value change: +$284,649,997
Number of buys: 215
Number of sells: 193

Quarterly Holders Quick Answers

What is CUSIP 912909108?
CUSIP 912909108 identifies X - UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 912909108:

Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024

Top shareholders of X - UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

No top shareholder records were found across 13F, 13D/G, and Forms 3/4/5 for this issuer.

Institutional Holders of UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share (X) as of Q1 2018

As of 31 Mar 2018, UNITED STATES STEEL CORP - Common Stock, par value $1.00 per share (X) was held by 409 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 128,059,963 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock Inc., Viking Global Investors LP, D. E. Shaw & Co., Inc., STATE STREET CORP, Amerigo Asset Management, DIMENSIONAL FUND ADVISORS LP, JPMORGAN CHASE & CO, Gallagher Fiduciary Advisors, LLC, and Slate Path Capital LP. This page lists 409 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

378

Q1 2018 holders

409

Holder diff

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.