Cleveland-Cliffs Inc.
MX ˙ BMV ˙ US1858991011
SecurityMX:CLF / Cleveland-Cliffs Inc.
InstitutionLee Danner & Bass Inc
Latest Disclosed Ownership452,000 shares
Latest Disclosed Value $ 3,819,400
Lee Danner & Bass Inc reports 66.18% increase in ownership of CLF / Cleveland-Cliffs Inc.

On April 28, 2026 - Lee Danner & Bass Inc filed a 13F-HR form disclosing ownership of 452,000 shares of Cleveland-Cliffs Inc. (MX:CLF) valued at $3,819,400 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 272,000 shares of Cleveland-Cliffs Inc.. This represents a change in shares of 66.18% during the quarter.

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)
2026-04-28 2026-03-31 13F CLEVELAND-CLIFFS Stock 185899101 452,000 180,000 66.18 3,819 5.73 0.2399
2026-01-29 2025-12-31 13F CLEVELAND-CLIFFS Stock 185899101 272,000 -25,019 -8.42 3,612 -0.30 0.2589
2025-10-29 2025-09-30 13F CLEVELAND-CLIFFS Stock 185899101 297,019 0 0.00 3,624 60.52 0.2637
2025-07-31 2025-06-30 13F CLEVELAND-CLIFFS INC NEW COM Stock 185899101 297,019 175,019 143.46 2,257 125.25 0.1756
2025-04-29 2025-03-31 13F CLEVELAND-CLIFFS INC NEW COM Stock 185899101 122,000 0 0.00 1,003 -12.57 0.0811
2025-02-11 2024-12-31 13F CLEVELAND-CLIFFS INC NEW COM Stock 185899101 122,000 122,000 1,147 0.0909
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.