Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized (RYZ)

Q: What does CUSIP 783754104 represent in this 13F holders report?

CUSIP 783754104 is the security identifier for RYZ - Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized used to aggregate holder disclosures.

Q: How many institutions held RYZ - Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized in Q4 2019?

112 institutional investors reported RYZ - Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized for Q4 2019. Use the holders table for investor-level position and value details.

CUSIP: 783754104

Q4 2019 13F Holders as of 31 Dec 2019

Type / Class: Equity / Common Stock, $0.01 par value, 100,000,000 shares authorized
Shares outstanding: 51,392,864
Total 13F shares: 34,863,128
Share change: +436,244
Total reported value: $412,335,997
Put/Call ratio: 0%
Price per share: $11.83
Number of holders: 112
Value change: +$5,564,139
Number of buys: 56
Number of sells: 46

Quarterly Holders Quick Answers

What is CUSIP 783754104?
CUSIP 783754104 identifies RYZ - Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized 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: Q1 2020
Previous quarter: Q3 2019

Recent filing periods for CUSIP 783754104:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders 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. 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.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
TOWLE & CO	13F	Company	4.3%	2,225,360	$18,982,000	—	30 Sep 2019	13F
BlackRock Finance, Inc.	13F	Company	3.6%	1,831,437	$15,621,000	—	30 Sep 2019	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.7%	1,378,163	$11,755,000	—	30 Sep 2019	13F
VANGUARD GROUP INC	13F	Company	1.6%	805,893	$6,874,000	—	30 Sep 2019	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	1.1%	566,726	$4,834,000	—	30 Sep 2019	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.92%	471,661	$4,023,000	—	30 Sep 2019	13F
D. E. Shaw & Co., Inc.	13F	Company	0.76%	388,019	$3,310,000	—	30 Sep 2019	13F
Alan W. Weber	13F	Individual	0.72%	369,394	$3,150,931	—	30 Sep 2019	13F
Bank of New York Mellon Corp	13F	Company	0.68%	350,325	$2,988,000	—	30 Sep 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.6%	308,436	$2,631,000	—	30 Sep 2019	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.57%	291,048	$2,483,000	—	30 Sep 2019	13F
STATE STREET CORP	13F	Company	0.54%	275,590	$2,351,000	—	30 Sep 2019	13F
JPMORGAN CHASE & CO	13F	Company	0.44%	224,300	$1,914,000	—	30 Sep 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.41%	212,031	$1,807,000	—	30 Sep 2019	13F
Nuveen Asset Management, LLC	13F	Company	0.39%	199,895	$1,705,000	—	30 Sep 2019	13F
NORTHERN TRUST CORP	13F	Company	0.36%	183,652	$1,567,000	—	30 Sep 2019	13F
Hillsdale Investment Management Inc.	13F	Company	0.36%	182,800	$1,560,000	—	30 Sep 2019	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.32%	165,700	$1,413,000	—	30 Sep 2019	13F
Municipal Employees' Retirement System of Michigan	13F	Company	0.3%	151,840	$1,295,000	—	30 Sep 2019	13F
Alambic Investment Management, L.P.	13F	Company	0.28%	142,005	$1,211,000	—	30 Sep 2019	13F
GLOBEFLEX CAPITAL L P	13F	Company	0.26%	135,886	$1,159,000	—	30 Sep 2019	13F
LUMINUS MANAGEMENT LLC	13F	Company	0.25%	129,114	$1,101,000	—	30 Sep 2019	13F
Invesco Ltd.	13F	Company	0.24%	125,684	$1,072,000	—	30 Sep 2019	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.23%	120,048	$1,024,000	—	30 Sep 2019	13F
Squarepoint Ops LLC	13F	Company	0.22%	114,601	$978,000	—	30 Sep 2019	13F
Mutual Advisors, LLC	13F	Company	0.19%	98,200	$838,000	—	30 Sep 2019	13F
CHICAGO EQUITY PARTNERS LLC	13F	Company	0.18%	91,100	$777,000	—	30 Sep 2019	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.17%	87,994	$751,000	—	30 Sep 2019	13F
MARTINGALE ASSET MANAGEMENT L P	13F	Company	0.17%	85,849	$733,000	—	30 Sep 2019	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.14%	73,772	$629,000	—	30 Sep 2019	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.14%	73,669	$628,000	—	30 Sep 2019	13F
DUPONT CAPITAL MANAGEMENT CORP	13F	Company	0.14%	71,791	$612,000	—	30 Sep 2019	13F
DEUTSCHE BANK AG\	13F	Company	0.13%	68,404	$581,000	—	30 Sep 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.13%	64,900	$553,000	—	30 Sep 2019	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.13%	64,339	$549,000	—	30 Sep 2019	13F
STRS OHIO	13F	Company	0.12%	63,200	$539,000	—	30 Sep 2019	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.11%	58,658	$500,000	—	30 Sep 2019	13F
Zebra Capital Management LLC	13F	Company	0.11%	58,515	$499,000	—	30 Sep 2019	13F
Grantham, Mayo, Van Otterloo & Co. LLC	13F	Company	0.11%	58,400	$498,000	—	30 Sep 2019	13F
MACKAY SHIELDS LLC	13F	Company	0.11%	54,400	$464,000	—	30 Sep 2019	13F
A.R.T. Advisors, LLC	13F	Company	0.09%	44,828	$382,000	—	30 Sep 2019	13F
BANK OF MONTREAL /CAN/	13F	Company	0.08%	42,795	$365,000	—	30 Sep 2019	13F
Russell Investments Group, Ltd.	13F	Company	0.08%	41,735	$355,000	—	30 Sep 2019	13F
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	13F	Company	0.08%	40,683	$347,000	—	30 Sep 2019	13F
ClariVest Asset Management LLC	13F	Company	0.08%	40,233	$343,000	—	30 Sep 2019	13F
Lombard Odier Asset Management (USA) Corp	13F	Company	0.08%	39,697	$339,000	—	30 Sep 2019	13F
FIRST TRUST ADVISORS LP	13F	Company	0.07%	36,000	$307,000	—	30 Sep 2019	13F
FIRST QUADRANT LLC/CA	13F	Company	0.07%	33,600	$287,000	—	30 Sep 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.06%	32,956	$280,000	—	30 Sep 2019	13F
MORGAN STANLEY	13F	Company	0.06%	31,822	$272,000	—	30 Sep 2019	13F

Institutional Holders of Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized (RYZ) as of Q4 2019

As of 31 Dec 2019, Ryerson Holding Corp - Common Stock, $0.01 par value, 100,000,000 shares authorized (RYZ) was held by 112 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 34,863,128 shares. The largest 10 holders included Platinum Equity Advisors, LLC/DE, TOWLE & CO, BlackRock Inc., DIMENSIONAL FUND ADVISORS LP, VANGUARD GROUP INC, AQR CAPITAL MANAGEMENT LLC, PRUDENTIAL FINANCIAL INC, WEBER ALAN W, ACADIAN ASSET MANAGEMENT LLC, and CHARLES SCHWAB INVESTMENT MANAGEMENT INC. This page lists 112 institutional shareholders reporting positions in this security for the Q4 2019 filing period.

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

Compare Q4 2019 vs Q3 2019 Across Filers

Q3 2019 holders

Q4 2019 holders

112

Holder diff

Investor	Q3 2019 Shares	Q4 2019 Shares	Share Diff	Share Chg %	Q3 2019 Value $	Q4 2019 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.