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RYZ · Ryerson Holding Corp

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$25.79 -0.50 (-1.90%)
Market Cap
$1.32B
Shares
51.90M

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.

Holders: 201
Total Value: $1,203,431,368
Total Shares: 48,900,102
Showing 1–100 of 203 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 201 13F filers · Δ vs Mar 31, 2026
Top Holder
10.0%
Sep 2023 → Jun 2026 · range 9.9% – 13.2%
+0.1 pts
Top 5
37.1%
Sep 2023 → Jun 2026 · range 36.6% – 46.2%
+0.5 pts
Top 10
56.9%
Sep 2023 → Jun 2026 · range 56.9% – 67.3%
−0.3 pts
HHI
424
Sep 2023 → Jun 2026 · range 424 – 592
Broadly held−0

Quarterly Activity

vs Mar 31, 2026
New
39
Increased
79
Decreased
56
Sold Out
32
Unchanged
27
Holder count: +7
Institutional value: +10.2%
Shares held: +0.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 203
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1481582 CUSIP 783754104 13F (30d) 171 filings 171 filers Visit website Investor relations