Company · Ownership research

CLEVELAND-CLIFFS INC. CLF

CIK 0000764065 · CUSIP 185899101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 185899101 (CLF), not CUSIP 185899951 (CLF), CUSIP 185899901 (CLF), and does not merge CUSIPs.

This page lists the top 20 of 569 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$495.32M 58,617,526 shares	0.01%	+5.36M(+10.10%)Added	SEC filing ↗ May 13, 2026	▾
02	STATE STREET CORP CIK 93751 · View history	$332.18M 39,311,243 shares	0.01%	+10.03M(+34.30%)Added	SEC filing ↗ May 15, 2026	▾
03	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$216.27M 25,594,354 shares	0.01%	—	SEC filing ↗ May 15, 2026	▾
04	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$212.77M 25,179,354 shares	0.01%	—	SEC filing ↗ May 8, 2026	▾
05	Maple Rock Capital Partners Inc. CIK 1658363 · View history	$175.30M 20,745,557 shares	5.70%	+8.39M(+67.90%)Added	SEC filing ↗ May 15, 2026	▾
06	Slate Path Capital LP CIK 1559706 · View history	$162.61M 19,243,981 shares	2.41%	-3.17M(-14.20%)Reduced	SEC filing ↗ May 15, 2026	▾
07	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$130.87M 15,489,207 shares	0.03%	+925.03K(+6.40%)Added	SEC filing ↗ May 7, 2026	▾
08	Fairfax Financial Holdings Ltd/ Can CIK 915191 · View history	$125.75M 14,899,273 shares	6.47%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2026	▾
09	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$117.64M 13,921,996 shares	0.10%	+9.13M(+190.50%)Added	SEC filing ↗ May 15, 2026	▾
10	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$107.53M 12,725,905 shares	0.08%	+2.12M(+20.00%)Added	SEC filing ↗ May 15, 2026	▾
11	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$88.46M 10,465,242 shares	0.01%	+425.39K(+4.20%)Added	SEC filing ↗ May 15, 2026	▾
12	MORGAN STANLEY CIK 895421 · View history	$75.12M 8,890,246 shares	0.00%	+1.03M(+13.10%)Added	SEC filing ↗ May 15, 2026	▾
13	CITIGROUP INC CIK 831001 · View history	$73.09M 8,649,774 shares	0.05%	+883.26K(+11.40%)Added	SEC filing ↗ May 11, 2026	▾
14	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$67.86M 8,030,324 shares	0.01%	+366.80K(+4.80%)Added	SEC filing ↗ May 15, 2026	▾
15	Turiya Advisors Asia Ltd CIK 1554179 · View history	$64.69M 7,655,711 shares	13.04%	+405.71K(+5.60%)Added	SEC filing ↗ May 13, 2026	▾
16	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$54.86M 6,492,645 shares	0.04%	-944.20K(-12.70%)Reduced	SEC filing ↗ May 15, 2026	▾
17	UBS Group AG CIK 1610520 · View history	$49.84M 5,898,751 shares	0.01%	+345.75K(+6.20%)Added	SEC filing ↗ May 5, 2026	▾
18	Kinetic Partners Management, LP CIK 1911448 · View history	$44.31M 5,243,200 shares	2.48%	+5.24MNew	SEC filing ↗ May 15, 2026	▾
19	NORTHERN TRUST CORP CIK 73124 · View history	$38.63M 4,571,385 shares	0.01%	+114.84K(+2.60%)Added	SEC filing ↗ May 14, 2026	▾
20	NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history	$37.92M 4,494,682 shares	0.03%	-87.26K(-1.90%)Reduced	SEC filing ↗ May 14, 2026	▾

Showing 20 / 569 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

569

Cancelled or null records excluded

Disclosed shares

468,697,526

Not deduplicated across managers

Disclosed value

$3.96B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

CLEVELAND-CLIFFS INC. · Q1 2026

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.