Security key
783754104
Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized (RYZ)
CUSIP: 783754104
Q2 2021 13F Holders as of 30 Jun 2021
- Security type / class
- Equity / Common Stock, $0.01 par value, 100,000,000 shares authorized
- Total 13F shares
- 35,749,794
- Total 13F value
- $521,941,331
- Share change
- -95,674
- SEC-reported price per share
- $14.60
- Number of holders
- 96
- Value change
- -$2,136,976
- Number of buys
- 38
- Number of sells
- 55
- Shares outstanding
- 51,392,864
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2021
Institutions
96
Top holders
10
RYZ full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2021
Previous quarter: Q1 2021
Ryerson Holding Corp SEC filings
Ryerson Holding Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 783754104
Recent filing periods:
Ownership snapshot
Top reported holders of RYZ - Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Platinum Equity Advisors,...
Disclosed value leader
Platinum Equity Advisors,...
Comparable rows
15/15
Latest evidence
31 Mar 2021
13F
Lead comparable stake: 41%
Showing 1-6 of 15 holder rows.
Quick read
Platinum Equity Advisors, LLC/DE leads the comparable SEC ownership view at 41%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Platinum Equity Advisors, LLC/DE's linked filing trail.
Comparable ownership
Top 5
Platinum Equity Advisors, LLC/DE
41%
BlackRock Finance, Inc.
3.8%
TOWLE & CO
3%
DIMENSIONAL FUND ADVISORS LP
2.7%
ACADIAN ASSET MANAGEMENT LLC
1.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Platinum Equity Advisors, LLC/DE |
13F
Company
|
41%
|
$358,479,000
21,037,500 shares
|
— | 31 Mar 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
3.8%
|
$33,373,000
1,958,469 shares
|
— | 31 Mar 2021 |
| TOWLE & CO |
13F
Company
|
3%
|
$26,071,000
1,529,971 shares
|
— | 31 Mar 2021 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.7%
|
$23,589,000
1,384,455 shares
|
— | 31 Mar 2021 |
| ACADIAN ASSET MANAGEMENT LLC |
13F
Company
|
1.8%
|
$15,981,000
937,933 shares
|
— | 31 Mar 2021 |
| VANGUARD GROUP INC |
13F
Company
|
1.7%
|
$14,701,000
862,806 shares
|
— | 31 Mar 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
96
Shares
35,749,794
Rows available
96
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2021 vs Q1 2021 Across Filers
Q1 2021 holders
93
Q2 2021 holders
96
Holder diff
3
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q2 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend