Position in CLF
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$7,225,062
-$2,890,007 QoQ
Shares Held
855,037
+12.3% QoQ
Ownership
0.150%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
21 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CLF Over Time
Shares Held
Position Value (USD)
Derivatives in CLF
reported options exposure · as of Mar 31, 2026CallValue
$43,095
CallShares
5,100
PutValue
$17,745
PutShares
2,100
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Steel
Basic Materials · as of Mar 31, 2026MARSHALL WACE, LLP holds $23,142,041 across 8 Steel names. CLF ranks #1 (31.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CLF |
Cleveland-Cliffs Inc.
This page
|
855,037 | $7,225,062 | |
| 2 | NUE |
Nucor Corp
|
33,677 | $5,694,779 | |
| 3 | NWPX |
NWPX Infrastructure, Inc.
|
33,955 | $2,643,734 | |
| 4 | MT |
ArcelorMittal
|
44,321 | $2,303,805 | |
| 5 | GGB |
Gerdau S.A.
|
586,600 | $2,117,626 | |
| 6 | TX |
Ternium S.A.
|
34,485 | $1,384,572 | |
| 7 | SID |
National Steel Co
|
988,116 | $1,225,263 | |
| 8 | STLD |
Steel Dynamics Inc
|
3,040 | $547,200 |
All Filings in CLF
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $43,095 | 5,100 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $17,745 | 2,100 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $7,225,062 | 855,037 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $10,115,069 | 761,677 | Shares | Other | 2026-02-13 | |
| 2025-12-31 | $2,656 | 200 | Call | Other | 2026-02-13 | |
| 2025-09-30 | $19,210,900 | 1,574,664 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $34,752,230 | 4,572,662 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $47,287,464 | 5,752,733 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $4,784,778 | 509,019 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $61,959,222 | 4,851,936 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $17,959,637 | 1,166,968 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $9,847,920 | 433,066 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $91,374,680 | 4,474,764 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $30,986,506 | 1,982,502 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $33,232,180 | 1,982,827 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $18,659,481 | 1,017,975 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $1,098,267 | 68,173 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $32,580,131 | 2,418,718 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $15,156,510 | 986,110 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $140,733,316 | 4,369,243 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $60,229,969 | 2,766,650 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $6,526,879 | 329,474 | Shares | Sole | 2021-11-15 | |
| 2021-09-30 | $853,811 | 43,100 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $211,967 | 10,700 | Put | Sole | 2021-11-15 | |
| 2021-03-31 | $7,981,095 | 396,872 | Shares | Sole | 2021-05-17 | |
| 2021-03-31 | $237,298 | 11,800 | Put | Sole | 2021-05-17 | |
| 2020-12-31 | $4,762,124 | 327,069 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||