Security key
03938L104
ARCELORMITTAL FUNSPONSORED ADR 1 ADR REPS 1 ORD SHS - COM (MT)
CUSIP: 03938L104
Q1 2021 13F Holders as of 31 Mar 2021
- Security type / class
- Equity / COM
- Total 13F shares
- 12,148
- Total 13F value
- $356,000
- Share change
- +12,055
- SEC-reported price per share
- $30.77
- Number of holders
- 2
- Value change
- +$353,000
- Number of buys
- 1
Report period
Q1 2021
Institutions
2
Top holders
2
MT full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
ArcelorMittal SEC filings
ArcelorMittal company facts
Broader feeds
Reporting periods
Holder history for CUSIP 03938L104
Recent filing periods:
Ownership snapshot
Top reported holders of MT - ARCELORMITTAL FUNSPONSORED ADR 1 ADR REPS 1 ORD SHS - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ARROWSTREET CAPITAL, LIMI...
Disclosed value leader
ARROWSTREET CAPITAL, LIMI...
Comparable rows
0/15
Latest evidence
31 Dec 2020
13F
Highest disclosed value: $92,394,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP has the largest disclosed position value at $92.39M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's linked filing trail.
Disclosed position value
Top 5
ARROWSTREET CAPITAL, LIMITED PART...
$92.39M
FMR LLC
$90.12M
RENAISSANCE TECHNOLOGIES LLC
$76.08M
CITADEL ADVISORS LLC
$75.07M
WELLINGTON MANAGEMENT GROUP LLP
$73.51M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
Company
|
—
denominator unverified
|
$92,394,000
4,034,651 shares
|
— | 31 Dec 2020 |
| FMR LLC |
13F
Company
|
—
denominator unverified
|
$90,121,000
3,935,408 shares
|
— | 31 Dec 2020 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
denominator unverified
|
$76,080,000
3,322,276 shares
|
— | 31 Dec 2020 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
denominator unverified
|
$75,070,000
3,278,144 shares
|
— | 31 Dec 2020 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
—
denominator unverified
|
$73,508,000
3,209,947 shares
|
— | 31 Dec 2020 |
| Clearbridge Investments, LLC |
13F
Company
|
—
denominator unverified
|
$67,483,000
2,946,846 shares
|
— | 31 Dec 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
12,148
Rows available
2
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2021 vs Q2 2026 Across Filers
Q2 2026 holders
1
Q1 2021 holders
2
Holder diff
1
| Investor | Q2 2026 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q2 2026 value | Q1 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend