ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in TUSK — Mammoth Energy Services, Inc.
CIK 1164508
BOSTON, MA
Position in TUSK
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$942,812
New position
Shares Held
290,096
first reported quarter
Ownership
0.603%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
of 94 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Conglomerates
Industrials · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $60,099,843 across 6 Conglomerates names. TUSK ranks #4 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SEB |
Seaboard Corp /De/
|
9,897 | $44,183,474 | |
| 2 | BBUC |
Brookfield Business Corp
|
319,977 | $9,551,313 | |
| 3 | MMM |
3M Co
|
29,337 | $4,749,953 | |
| 4 | TUSK |
Mammoth Energy Services, Inc.
This page
|
290,096 | $942,812 | |
| 5 | BOOM |
DMC Global Inc.
|
109,317 | $635,131 | |
| 6 | HHS |
Harte Hanks Inc
|
17,204 | $37,160 |
All Filings in TUSK
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $942,812 | 290,096 | Shares | Defined | 2026-08-13 | |
| No filing history on record for this holder in this stock. | ||||||