Algoma Steel Group Inc.
DE ˙ DB ˙ CA0156581070
4,70 € ↓ -0,06 (-1,26%)
2026-06-04
DEL PRIS
SecurityDE:9ZY / Algoma Steel Group Inc.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership117,276 shares
Latest Disclosed Value $ 484,350
Renaissance Technologies Llc ownership in 9ZY / Algoma Steel Group Inc.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 117,276 shares of Algoma Steel Group Inc. (DE:9ZY) valued at $401,084 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 0 shares of Algoma Steel Group Inc.. The current value of the position is $551,197 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.

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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)
2026-05-14 2026-03-31 13F ALGOMA STL GROUP COM 015658107 117,276 117,276 484 0.0008
2026-02-12 2025-12-31 13F ALGOMA STL GROUP COM 015658107 0 -216,333 -100.00 0 -100.00
2025-11-13 2025-09-30 13F ALGOMA STL GROUP COM 015658107 216,333 158,933 276.89 769 94.68 0.0010
2025-08-13 2025-06-30 13F ALGOMA STL GROUP COM 015658107 57,400 -170,205 -74.78 395 -67.96 0.0005
2025-05-14 2025-03-31 13F ALGOMA STL GROUP COM 015658107 227,605 138,231 154.67 1,234 41.08 0.0019
2025-02-13 2024-12-31 13F ALGOMA STL GROUP COM 015658107 89,374 8,974 11.16 874 6.33 0.0013
2024-11-13 2024-09-30 13F ALGOMA STL GROUP COM 015658107 80,400 -45,733 -36.26 822 -6.27 0.0012
2024-08-09 2024-06-30 13F ALGOMA STL GROUP COM 015658107 126,133 65,133 106.78 878 0.0015
2024-05-13 2024-03-31 13F ALGOMA STL GROUP COM 015658107 61,000 -30,200 -33.11 1 0.0008
2024-02-13 2023-12-31 13F ALGOMA STL GROUP COM 015658107 91,200 -114,278 -55.62 1 -100.00 0.0014
2023-11-14 2023-09-30 13F ALGOMA STL GROUP COM 015658107 205,478 -278,422 -57.54 1 -66.67 0.0024
2023-08-11 2023-06-30 13F ALGOMA STL GROUP COM 015658107 483,900 -611,700 -55.83 3 -62.50 0.0050
2023-05-12 2023-03-31 13F ALGOMA STL GROUP COM 015658107 1,095,600 -1,143,700 -51.07 9 -42.86 0.0117
2023-02-13 2022-12-31 13F ALGOMA STL GROUP COM 015658107 2,239,300 347,483 18.37 14 -99.89 0.0194
2022-11-14 2022-09-30 13F ALGOMA STL GROUP COM 015658107 1,891,817 1,377,824 268.06 12,183 163.93 0.0172
2022-08-12 2022-06-30 13F ALGOMA STL GROUP COM 015658107 513,993 449,093 691.98 4,616 532.33 0.0055
2022-05-13 2022-03-31 13F ALGOMA STL GROUP COM 015658107 64,900 64,900 730 0.0009
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.