WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Position in EXP — Eagle Materials Inc
CIK 1644956
CHICAGO, IL
Position in EXP
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$129,760,200
+$10,332,436 QoQ
Shares Held
576,712
-8.5% QoQ
Ownership
1.88%
of shares outstanding
% of Portfolio
0.39%
of 13F equity value
Holder Rank
#14
of 532 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 90%
Shared 0%
None 10%
Common Shares in EXP Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Jun 30, 2026WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds $280,236,250 across 5 Building Materials names. EXP ranks #1 (46.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EXP |
Eagle Materials Inc
This page
|
576,712 | $129,760,200 | |
| 2 | MLM |
Martin Marietta Materials Inc
|
181,902 | $104,902,883 | |
| 3 | TGLS |
Tecnoglass Holdings Inc.
|
480,871 | $22,509,571 | |
| 4 | USLM |
United States Lime & Minerals Inc
|
169,885 | $17,781,862 | |
| 5 | CRH |
Crh Public Ltd Co
|
49,362 | $5,281,734 |
All Filings in EXP
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $129,760,200 | 576,712 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $119,427,764 | 630,392 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $115,481,209 | 558,744 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $143,377,860 | 615,250 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $123,639,781 | 611,745 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $86,376,931 | 389,208 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $101,958,270 | 413,188 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $168,616,115 | 586,185 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $129,448,718 | 595,276 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $154,156,437 | 567,273 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $118,146,186 | 582,460 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $111,047,858 | 666,874 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $33,447,476 | 179,420 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $22,534,636 | 153,558 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $17,704,255 | 133,265 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $13,377,457 | 124,813 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $12,960,606 | 117,888 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $16,844,682 | 131,230 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $19,061,833 | 114,513 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $18,537,236 | 141,333 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $21,817,153 | 153,523 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $19,557,192 | 145,504 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $13,234,992 | 130,587 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $10,908,776 | 126,376 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $8,627,299 | 122,861 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $6,593,105 | 112,857 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||