RYERSON HOLDING CORP (RYI) Institutional Ownership Changes & 13F Activity

RYERSON HOLDING CORP (RYI). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Donald Smith & Co. and Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Donald Smith & Co.Buy67,0171,956,933$43,991,854
Q1 2026Renaissance Technologies LLCSell-45,55974,138$1,666,622
Q4 2025Donald Smith & Co.Buy1,276,1891,889,916$47,550,287
Q4 2025Renaissance Technologies LLCSell-40,859119,697$3,011,577
Q3 2025Donald Smith & Co.Buy502,327613,727$14,029,799
Q3 2025Renaissance Technologies LLCBuy68,256160,556$3,670,310
Q2 2025Donald Smith & Co.Buy111,400111,400$2,402,898
Q2 2025Renaissance Technologies LLCSell-29,70092,300$1,990,911
Q1 2025Renaissance Technologies LLCBuy3,900122,000$2,801,120
Q4 2024Renaissance Technologies LLCSell-63,200118,100$2,186,031
Q3 2024Renaissance Technologies LLCSell-97,300181,300$3,609,683
Q2 2024Renaissance Technologies LLCBuy70,901278,600$5,432,700
Q1 2024Renaissance Technologies LLCBuy46,099207,699$6,958
Q4 2023Renaissance Technologies LLCSell-26,600161,600$5,604
Q3 2023Renaissance Technologies LLCBuy38,300188,200$5,475
Q2 2023Renaissance Technologies LLCSell-61,300149,900$6,503
Q1 2023Renaissance Technologies LLCBuy93,700211,200$7,683
Q4 2022Renaissance Technologies LLCSell-25,100117,500$3,556
Q3 2022Renaissance Technologies LLCSell-58,700142,600$3,671
Q2 2022Renaissance Technologies LLCBuy62,600201,300$4,286
Q1 2022Renaissance Technologies LLCSell-6,600138,700$4,857
Q4 2021Renaissance Technologies LLCSell-67,300145,300$3,785
Q3 2021Renaissance Technologies LLCBuy11,600212,600$4,735
Q2 2021Renaissance Technologies LLCSell-22,500201,000$2,935
Q1 2021Renaissance Technologies LLCBuy57,000223,500$3,808
Q4 2020Renaissance Technologies LLCBuy36,700166,500$2,271
Q3 2020Renaissance Technologies LLCSell-8,900129,800$744
Q2 2020Renaissance Technologies LLCSell-96,829138,700$781
Q1 2020Renaissance Technologies LLCBuy145,329235,529$1,253
Q4 2019Renaissance Technologies LLCBuy45,49890,200$1,067

Frequently asked questions about RYI activity

  • Which institutional owners are buying RYI?

    Institutional owners buying RYI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in RYI activity?

    "Buy" means an investor increased their reported position in RYI compared to the prior reporting period. This reflects growing exposure to RYERSON HOLDING CORP (RYI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in RYI increasing?

    Institutional interest in RYI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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