Ryerson Holding Corporation
US ˙ NYSE ˙ US7837541041
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityRYI / Ryerson Holding Corporation
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership18,621 shares
Latest Disclosed Value $ 418,600
Squarepoint Ops LLC ownership in RYI / Ryerson Holding Corporation

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 18,621 shares of Ryerson Holding Corporation (US:RYI) valued at $418,600 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 0 shares of Ryerson Holding Corporation. The current value of the position is $524,367 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F RYERSON HLDG COM 783754104 18,621 18,621 419 0.0005
2026-02-13 2025-12-31 13F RYERSON HLDG COM 783754104 0 -100.00 0
2025-11-14 2025-09-30 13F RYERSON HLDG COM 783754104 20,338 20,338 465 0.0005
2024-11-14 2024-09-30 13F RYERSON HLDG COM 783754104 0 -45,250 -100.00 0 -100.00
2024-08-14 2024-06-30 13F RYERSON HLDG COM 783754104 45,250 45,250 882 0.0015
2023-05-15 2023-03-31 13F RYERSON HLDG COM 783754104 0 -12,192 -100.00 0 -100.00
2023-02-14 2022-12-31 13F RYERSON HLDG COM 783754104 12,192 12,192 369 0.0015
2022-11-14 2022-09-30 13F RYERSON HLDG COM 783754104 0 -29,794 -100.00 0 -100.00
2022-08-15 2022-06-30 13F RYERSON HLDG COM 783754104 29,794 29,794 634 0.0035
2022-02-14 2021-12-31 13F RYERSON HLDG COM 783754104 0 -10,110 -100.00 0 -100.00
2021-11-15 2021-09-30 13F RYERSON HLDG COM 783754104 10,110 -17,791 -63.76 225 -44.72 0.0006
2021-08-16 2021-06-30 13F RYERSON HLDG COM 783754104 27,901 12,378 79.74 407 53.58 0.0015
2021-05-17 2021-03-31 13F RYERSON HLDG COM 783754104 15,523 -9,840 -38.80 265 -23.41 0.0016
2021-02-16 2020-12-31 13F RYERSON HLDG COM 783754104 25,363 -28,448 -52.87 346 12.34 0.0026
2020-11-16 2020-09-30 13F RYERSON HLDG COM 783754104 53,811 36,183 205.26 308 211.11 0.0042
2020-08-14 2020-06-30 13F RYERSON HLDG COM 783754104 17,628 -48,385 -73.30 99 -71.79 0.0016
2020-05-15 2020-03-31 13F RYERSON HLDG COM 783754104 66,013 -43,179 -39.54 351 -72.83 0.0090
2020-02-14 2019-12-31 13F RYERSON HLDG COM 783754104 109,192 -5,409 -4.72 1,292 32.11 0.0077
2019-11-14 2019-09-30 13F RYERSON HLDG COM 783754104 114,601 58,686 104.96 978 109.87 0.0087
2019-08-14 2019-06-30 13F RYERSON HLDG COM 783754104 55,915 30,273 118.06 466 112.79 0.0045
2019-05-15 2019-03-31 13F RYERSON HLDG COM 783754104 25,642 11,330 79.16 219 140.66 0.0023
2019-02-14 2018-12-31 13F RYERSON HLDG COM 783754104 14,312 305 2.18 91 -42.41 0.0011
2018-11-14 2018-09-30 13F RYERSON HLDG COM 783754104 14,007 -378 -2.63 158 -1.25 0.0019
2018-08-14 2018-06-30 13F RYERSON HLDG COM 783754104 14,385 14,385 160 0.0021
2018-05-15 2018-03-31 13F RYERSON HLDG COM 783754104 0 -14,329 -100.00 0 -100.00
2018-02-14 2017-12-31 13F RYERSON HLDG COM 783754104 14,329 1,821 14.56 149 9.56 0.0026
2017-11-14 2017-09-30 13F RYERSON HLDG COM 783754104 12,508 12,508 136 0.0026
2017-08-14 2017-06-30 13F RYERSON HLDG COM 783754104 0 -17,890 -100.00 0 -100.00
2017-05-15 2017-03-31 13F RYERSON HLDG COM 783754104 17,890 -12,997 -42.08 225 -45.39 0.0062
2017-02-14 2016-12-31 13F RYERSON HLDG COM 783754104 30,887 30,887 412 0.0169
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.