Eagle Materials Inc.
MX ˙ BMV ˙ US26969P1084
SecurityMX:EXP / Eagle Materials Inc.
InstitutionMarshall Wace, Llp
Latest Disclosed Ownership93,238 shares
Latest Disclosed Value $ 17,663,938
Marshall Wace, Llp reports 36.03% decrease in ownership of EXP / Eagle Materials Inc.

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 93,238 shares of Eagle Materials Inc. (MX:EXP) valued at $17,663,938 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 145,761 shares of Eagle Materials Inc.. This represents a change in shares of -36.03% 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.

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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 EAGLE MATERIALS COMMON STOCK 26969P108 93,238 -52,523 -36.03 17,664 -41.37 0.0083
2026-02-13 2025-12-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 145,761 145,761 30,126 0.0274
2025-08-13 2025-06-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 0 -48,975 -100.00 0 -100.00
2025-05-15 2025-03-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 48,975 -14,532 -22.88 10,869 -30.64 0.0138
2025-02-13 2024-12-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 63,507 -103,678 -62.01 15,671 -67.42 0.0188
2024-11-14 2024-09-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 167,185 167,185 48,091 0.0586
2024-08-14 2024-06-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 0 -6,233 -100.00 0 -100.00
2024-05-15 2024-03-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 6,233 6,233 1,694 0.0026
2020-11-16 2020-09-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 0 -33,079 -100.00 0 -100.00
2020-08-13 2020-06-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 33,079 33,079 2,323 0.0163
2020-05-15 2020-03-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 0 -886 -100.00 0 -100.00
2020-02-14 2019-12-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 886 886 80 0.0005
2019-05-14 2019-03-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 0 -144,218 -100.00 0 -100.00
2019-02-14 2018-12-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 144,218 128,189 799.73 8,802 544.36 0.0898
2018-12-06 2018-09-30 13F/A-1 EAGLE MATERIALS COMMON STOCK 26969P108 16,029 16,029 1,366 0.0116
2018-11-14 2018-09-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 16,029 16,029 1,366
2017-05-12 2017-03-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 0 -2,226 -100.00 0 -100.00
2017-02-10 2016-12-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 2,226 2,226 219 0.0014
2016-11-10 2016-09-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 0 -100,089 -100.00 0 -100.00
2016-08-12 2016-06-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 100,089 -30,395 -23.29 7,722 -15.59 0.0649
2016-05-13 2016-03-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 130,484 -70,544 -35.09 9,148 -24.70 0.0881
2016-02-10 2015-12-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 201,028 -275,317 -57.80 12,148 -62.73 0.1140
2015-11-12 2015-09-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 476,345 348,944 273.89 32,592 235.14 0.4004
2015-08-14 2015-06-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 127,401 -215,755 -62.87 9,725 -66.08 0.1269
2015-05-11 2015-03-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 343,156 59,301 20.89 28,674 32.86 0.3736
2015-02-17 2014-12-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 283,855 102,093 56.17 21,582 16.60 0.2849
2014-11-13 2014-09-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 181,762 -131,607 -42.00 18,509 -37.35 0.2670
2014-08-14 2014-06-30 13F EAGLE MATERIALS COMMON STOCK 26969P108 313,369 185,495 145.06 29,544 160.60 0.4349
2014-05-14 2014-03-31 13F EAGLE MATERIALS COMMON STOCK 26969P108 127,874 127,874 11,337 0.2062
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.