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WS · Worthington Steel, Inc. · Holdings

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Market Cap
$1.72B
Shares
50.95M

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: 236
Total Value: $945,916,710
Total Shares: 28,183,679
Showing 1–100 of 238 holdings by value · page 1 of 3

Institutional Ownership Trend

11 quarters

Holder Concentration

Across 236 13F filers · Δ vs Mar 31, 2026
Top Holder
18.1%
Dec 2023 → Jun 2026 · range 18.1% – 23.4%
−0.2 pts
Top 5
48.6%
Dec 2023 → Jun 2026 · range 48.6% – 64.8%
−1.0 pts
Top 10
63.9%
Dec 2023 → Jun 2026 · range 62.6% – 75.9%
+1.3 pts
HHI
647
Dec 2023 → Jun 2026 · range 647 – 1,164
Broadly held−4

Quarterly Activity

vs Mar 31, 2026
New
28
Increased
81
Decreased
71
Sold Out
36
Unchanged
56
Holder count: -8
Institutional value: +12.0%
Shares held: +1.3%

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 238
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1968487 CUSIP 982104101 13F (30d) 97 filings 97 filers Visit website Investor relations