RYZ · Ryerson Holding Corp · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 201 13F filersWho Holds RYZ
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 200 filers, like-for-like change +0.8%; actively managed books -0.2%; index-like books +3.2%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 45.5% | 105 | -6.1% |
| Exempt adviser | 0.1% | 1 | -4.1% |
| Adviser | 12.1% | 7 | +20.3% |
| Bank | 7.7% | 15 | -0.9% |
| Broker-dealer | 0.0% | 1 | -7.8% |
| Benefit plan | 0.2% | 3 | -8.1% |
| Non-US | 0.3% | 6 | -2.9% |
| Holding company | 14.7% | 8 | +6.9% |
| Insurer | 0.0% | 0 | — |
| Unknown | 19.5% | 54 | +4.6% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 28.7% | 29 | +3.2% |
| Systematic-like | 2.7% | 20 | -1.5% |
| Concentrated | 15.6% | 26 | +1.8% |
| Diversified active | 52.9% | 125 | -0.6% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 66.6% | 112 | +4.0% |
| Medium turnover | 21.6% | 42 | -6.4% |
| High turnover | 3.8% | 28 | -6.4% |
| Unknown | 8.0% | 18 | -0.8% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 9.1% | 29 | 0.0% |
| Medium horizon | 20.2% | 37 | +4.3% |
| Long horizon | 60.9% | 125 | -0.1% |
| Unknown | 9.8% | 9 | -0.2% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 10.5% | 33 | -0.2% |
| $1B to $10B | 17.0% | 56 | -0.9% |
| $10B to $100B | 12.4% | 54 | +9.4% |
| $100B or more | 60.1% | 57 | -0.2% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 2.0% | 47 | +20.2% |
| Pooled investment vehicles | 11.5% | 22 | -11.2% |
| Registered funds and BDCs | 22.5% | 15 | -7.8% |
| Pension and profit sharing plans | 0.0% | 1 | 0.0% |
| Insurance companies | 0.1% | 3 | +36.0% |
| Governments and sovereign funds | 0.1% | 1 | -59.2% |
| Corporations | 0.3% | 1 | 0.0% |
| Other investment advisers | 0.1% | 4 | +51.0% |
| Other | 0.0% | 1 | -22.9% |
| Diversified | 8.8% | 10 | +2.1% |
| Unknown | 54.5% | 95 | +7.4% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 9.1% | 26 | -18.4% |
| Private equity funds | 10.3% | 9 | -0.4% |
| Venture capital funds | 0.0% | 1 | -15.2% |
| Real estate funds | 0.5% | 4 | +2.1% |
| Securitized asset funds | 0.2% | 1 | 0.0% |
| Other private funds | 11.2% | 13 | -3.1% |
| Mixed private funds | 0.1% | 1 | +31.6% |
| Private funds, type not stated | 0.1% | 2 | +47.5% |
| No private funds | 14.0% | 49 | -4.0% |
| Unknown | 54.4% | 94 | +7.4% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 94.3% | 171 | +0.1% |
| Outside the US | 5.7% | 29 | +12.7% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 2 holders with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
200 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 41.4% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies RYZ's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | ASIX AdvanSix Inc. | 4 |
| 2 | GSM Ferroglobe PLC | 4 |
| 3 | TWI Titan International Inc | 3 |
| 4 | ASTL Algoma Steel Group Inc. | 3 |
| 5 | INGM Ingram Micro Holding Corp | 3 |
| 6 | WFG West Fraser Timber Co., Ltd | 3 |
| 7 | JBI Janus International Group, Inc. | 3 |
| 8 | HOG Harley-Davidson, Inc. | 3 |
| 9 | EFXT Enerflex Ltd. | 3 |
| 10 | TDW Tidewater Inc | 4 |
Shareholder Targets
13F filers that own its peers but not RYZ, quarter ended Jun 30, 2026Found through its holder-overlap peers: ASIX, GSM, TWI, ASTL, INGM, WFG, JBI, HOG, EFXT, TDW, ACVA, EGO, AMTM, BLDR, IVZ, INTC, AMZN, MSFT, GOOGL, MU. 7,025 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | NORGES BANK Non-US, Index-like | $153,618,197,288 14 held | GOOGL, MSFT, AMZN |
| 2 | Capital World Investors Adviser, Diversified active | $121,441,802,353 7 held | GOOGL, MU, MSFT |
| 3 | Capital Research Global Investors Adviser, Diversified active | $118,774,162,958 7 held | GOOGL, MSFT, AMZN |
| 4 | Capital International Investors Adviser, Diversified active | $72,200,835,894 6 held | GOOGL, MSFT, MU |
| 5 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $61,636,326,578 11 held | GOOGL, MSFT, AMZN |
| 6 | PRIMECAP MANAGEMENT CO/CA/ Registered adviser, Diversified active | $45,676,336,704 6 held | MU, INTC, GOOGL |
| 7 | Berkshire Hathaway Inc Insurer, Concentrated | $37,764,088,381 1 held | GOOGL |
| 8 | Fisher Asset Management, LLC Adviser, Diversified active | $33,631,285,963 7 held | GOOGL, MSFT, AMZN |
| 9 | NVIDIA CORP Unknown, Concentrated | $29,989,261,126 1 held | INTC |
| 10 | Mitsubishi UFJ Asset Management Co., Ltd. Unknown, Index-like | $29,615,072,998 9 held | GOOGL, MSFT, AMZN |
Fund Ownership of RYZ by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 19.05% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 3.41% | 1,767,375 |
| Index ETFs | 15.64% | 8,117,556 |
| Active ETFs | 3.13% | 1,622,789 |
| Active funds | 20.13% | 10,448,578 |
| Unclassified | 4.15% | 2,152,603 |
| All registered funds | 46.45% | 24,108,901 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $120,377,814 | 10.03% | 4,891,419 | Shares | 2026-08-07 | |
| Mid Platinum Equity Advisors, LLC/DE Registered adviser | $96,581,403 | 8.05% | 3,924,478 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC Adviser | $93,302,340 | 7.77% | 3,791,237 | Shares | 2026-08-13 | |
| Small JB CAPITAL PARTNERS LP | $69,869,241 | 5.82% | 2,839,059 | Shares | 2026-08-11 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $66,372,257 | 5.53% | 2,696,963 | Shares | 2026-08-11 | |
| Mega STATE STREET CORP Bank | $54,285,057 | 4.52% | 2,205,813 | Shares | 2026-09-22 | |
| Mid DONALD SMITH & CO., INC. Registered adviser | $49,035,843 | 4.09% | 1,992,517 | Shares | 2026-08-11 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $48,193,098 | 4.02% | 1,958,273 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $45,816,953 | 3.82% | 1,861,721 | Shares | 2026-08-12 | |
| Large FRONTIER CAPITAL MANAGEMENT CO LLC Registered adviser | $41,428,670 | 3.45% | 1,683,408 | Shares | 2026-08-14 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $33,715,872 | 2.81% | 1,370,007 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $28,681,773 | 2.39% | 1,165,452 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $28,445,960 | 2.37% | 1,155,870 | Shares | 2026-08-12 | |
| Small AEGIS FINANCIAL CORP Registered adviser | $27,488,828 | 2.29% | 1,116,978 | Shares | 2026-08-12 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $26,735,909 | 2.23% | 1,086,384 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $26,146,524 | 2.18% | 1,062,435 | Shares | 2026-08-14 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $25,329,153 | 2.11% | 1,029,222 | Shares | 2026-08-07 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $22,322,303 | 1.86% | 907,042 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $17,266,940 | 1.44% | 701,623 | Shares | 2026-08-11 | |
| Mid Invenomic Capital Management LP Registered adviser | $12,503,061 | 1.04% | 508,048 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $11,074,128 | 0.92% | 449,985 | Shares | 2026-08-13 | |
| Mega Allianz Asset Management GmbH | $11,022,326 | 0.92% | 447,880 | Shares | 2026-09-02 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $10,827,661 | 0.90% | 439,970 | Shares | 2026-08-13 | |
| Mega Bank of New York Mellon Corp Bank | $10,691,515 | 0.89% | 434,438 | Shares | 2026-08-06 | |
| Large Empowered Funds, LLC Registered adviser | $10,036,031 | 0.84% | 407,803 | Shares | 2026-08-17 | |
| Mega FMR LLC Holding company | $10,006,179 | 0.83% | 406,590 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $9,545,085 | 0.80% | 387,854 | Shares | 2026-08-13 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $9,396,393 | 0.78% | 381,812 | Shares | 2026-08-14 | |
| Small ROBOTTI ROBERT Holding company | $9,101,983 | 0.76% | 369,849 | Shares | 2026-08-10 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $7,722,371 | 0.64% | 313,790 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $7,592,997 | 0.63% | 308,533 | Shares | 2026-08-14 | |
| Mid CSM Advisors, LLC | $7,361,047 | 0.61% | 299,108 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $7,238,711 | 0.60% | 294,137 | Shares | 2026-08-13 | |
| Large Cerity Partners LLC Registered adviser | $6,814,090 | 0.57% | 276,883 | Shares | 2026-08-14 | |
| Small GRIZZLYROCK CAPITAL, LLC Registered adviser | $6,103,452 | 0.51% | 248,007 | Shares | 2026-08-14 | |
| Small TOWLE & CO Registered adviser | $5,772,841 | 0.48% | 234,573 | Shares | 2026-08-11 | |
| Mid SummitTX Capital, L.P. Registered adviser | $5,744,269 | 0.48% | 233,412 | Shares | 2026-08-14 | |
| Large MAI Capital Management Registered adviser | $5,312,659 | 0.44% | 215,874 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $5,015,982 | 0.42% | 203,819 | Shares | 2026-08-14 | |
| Mega SG Americas Securities, LLC | $4,866,799 | 0.41% | 197,757 | Shares | 2026-08-07 | |
| Mega UBS Group AG Bank | $4,681,804 | 0.39% | 190,240 | Shares | 2026-08-13 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $3,863,400 | 0.32% | 156,985 | Shares | 2026-08-13 | |
| Mid Ancora Advisors LLC Registered adviser | $3,740,523 | 0.31% | 151,992 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $3,216,796 | 0.27% | 130,711 | Shares | 2026-08-14 | |
| Mega Russell Investments Group, Ltd. | $2,850,944 | 0.24% | 115,845 | Shares | 2026-08-06 | |
| Large Man Group plc | $2,679,733 | 0.22% | 108,888 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $2,529,489 | 0.21% | 102,783 | Shares | 2026-08-12 | |
| Large Verition Fund Management LLC Registered adviser | $2,512,188 | 0.21% | 102,080 | Shares | 2026-08-14 | |
| Large FIFTH THIRD BANCORP Bank | $2,352,789 | 0.20% | 95,603 | Shares | 2026-08-05 | |
| Mega SEI INVESTMENTS CO | $2,334,602 | 0.19% | 94,864 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $2,170,602 | 0.18% | 88,200 | Shares | 2026-08-11 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $2,130,928 | 0.18% | 86,588 | Shares | 2026-08-13 | |
| Mid Numerai GP LLC Registered adviser | $2,125,713 | 0.18% | 86,376 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $2,070,463 | 0.17% | 84,131 | Shares | 2026-08-14 | |
| Mid Atom Investors LP Registered adviser | $1,979,480 | 0.16% | 80,434 | Shares | 2026-08-14 | |
| Large COMMONWEALTH EQUITY SERVICES, LLC Registered adviser | $1,973,082 | 0.16% | 80,174 | Shares | 2026-07-29 | |
| Small CDC Financial, Inc. | $1,930,556 | 0.16% | 78,446 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. Adviser | $1,925,484 | 0.16% | 78,240 | Shares | 2026-08-14 | |
| Small GRACE & WHITE INC /NY Registered adviser | $1,884,313 | 0.16% | 76,567 | Shares | 2026-07-17 | |
| Large Balyasny Asset Management L.P. Registered adviser | $1,871,565 | 0.16% | 76,049 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $1,806,300 | 0.15% | 73,397 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $1,739,803 | 0.14% | 70,695 | Shares | 2026-08-13 | |
| Mid PDT Partners, LLC Registered adviser | $1,646,433 | 0.14% | 66,901 | Shares | 2026-08-14 | |
| Large Walleye Capital LLC Registered adviser | $1,524,663 | 0.13% | 61,953 | Shares | 2026-08-03 | |
| Large Quantinno Capital Management LP Registered adviser | $1,505,639 | 0.13% | 61,180 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $1,485,927 | 0.12% | 60,379 | Shares | 2026-08-12 | |
| Small BETO FINANCIAL GROUP, LLC Registered adviser | $1,449,036 | 0.12% | 58,880 | Shares | 2026-08-07 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,380,916 | 0.12% | 56,112 | Shares | 2026-08-14 | |
| Mid Engineers Gate Manager LP | $1,375,895 | 0.11% | 55,908 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $1,373,238 | 0.11% | 55,800 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $1,327,438 | 0.11% | 53,939 | Shares | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $1,324,879 | 0.11% | 53,835 | Shares | 2026-08-13 | |
| Mega DEUTSCHE BANK AG\ Non-US | $1,272,730 | 0.11% | 51,716 | Shares | 2026-08-07 | |
| Mid Y-Intercept (Hong Kong) Ltd Exempt adviser | $1,212,421 | 0.10% | 51,461 | Shares | 2026-10-16 | |
| Mid Mutual Advisors, LLC Registered adviser | $1,162,576 | 0.10% | 47,240 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $1,162,158 | 0.10% | 47,223 | Shares | 2026-08-24 | |
| Mid HANTZ FINANCIAL SERVICES, INC. Registered adviser | $1,099,427 | 0.09% | 44,674 | Shares | 2026-08-13 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $1,095,511 | 0.09% | 44,515 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $1,005,268 | 0.08% | 40,848 | Shares | 2026-08-14 | |
| Mid HARBOR CAPITAL ADVISORS, INC. Registered adviser | $1,002,660 | 0.08% | 40,742 | Shares | 2026-08-07 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $873,704 | 0.07% | 35,502 | Shares | 2026-08-13 | |
| Small DBA TRADING, LLC | $861,350 | 0.07% | 35,000 | Shares | 2026-07-20 | |
| Large OSAIC HOLDINGS, INC. Holding company | $848,380 | 0.07% | 34,473 | Shares | 2026-08-14 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $837,773 | 0.07% | 34,042 | Shares | 2026-08-14 | |
| Mega HSBC HOLDINGS PLC | $828,691 | 0.07% | 33,673 | Shares | 2026-08-14 | |
| Large Squarepoint Ops LLC Registered adviser | $819,734 | 0.07% | 33,309 | Shares | 2026-08-14 | |
| Large LOS ANGELES CAPITAL MANAGEMENT LLC Registered adviser | $812,991 | 0.07% | 33,035 | Shares | 2026-08-13 | |
| Large Brevan Howard Capital Management LP Exempt adviser | $811,416 | 0.07% | 32,971 | Shares | 2026-08-14 | |
| Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser | $749,053 | 0.06% | 30,437 | Shares | 2026-08-03 | |
| Mid Prescott General Partners LLC Adviser | $738,300 | 0.06% | 30,000 | Shares | 2026-08-14 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $735,863 | 0.06% | 29,901 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC Bank | $735,148 | 0.06% | 29,872 | Shares | 2026-08-03 | |
| Mid CenterBook Partners LP Registered adviser | $691,442 | 0.06% | 28,096 | Shares | 2026-08-11 | |
| Large MetLife Investment Management, LLC Registered adviser | $661,073 | 0.06% | 26,862 | Shares | 2026-08-14 | |
| Mid CastleKnight Management LP Registered adviser | $612,789 | 0.05% | 24,900 | Shares | 2026-08-14 | |
| Large GREAT LAKES ADVISORS, LLC Registered adviser | $589,311 | 0.05% | 23,946 | Shares | 2026-08-10 | |
| Large Jain Global LLC Registered adviser | $548,409 | 0.05% | 22,284 | Shares | 2026-08-14 | |
| Large ExodusPoint Capital Management, LP Registered adviser | $530,739 | 0.04% | 21,566 | Shares | 2026-08-14 | |
| Large Zurcher Kantonalbank (Zurich Cantonalbank) Non-US | $512,577 | 0.04% | 20,828 | Shares | 2026-08-12 | |
| Mega Jupiter Topco LLC | $501,133 | 0.04% | 20,363 | Shares | 2026-08-14 |
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