SBI Securities Co., Ltd.
Broker-DealerPosition in TUSK — Mammoth Energy Services, Inc.
CIK 1851815
TOKYO, M0
Position in TUSK
as of Mar 31, 2026
· filed Apr 28, 2026
Position Value
$247
+$25 QoQ
Shares Held
101
-15.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TUSK Over Time
Shares Held
Position Value (USD)
Position in Conglomerates
Industrials · as of Mar 31, 2026SBI Securities Co., Ltd. holds $4,933,223 across 18 Conglomerates names. TUSK ranks #15 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MMM |
3M Co
|
30,696 | $4,457,980 | |
| 2 | HON |
Honeywell International Inc
|
1,730 | $410,101 | |
| 3 | PAM |
Pampa Energy Inc.
|
256 | $22,656 | |
| 4 | GHC |
Graham Holdings Co
|
9 | $9,515 | |
| 5 | VMI |
Valmont Industries Inc
|
16 | $6,393 | |
| 6 | SEB |
Seaboard Corp /De/
|
1 | $5,654 | |
| 7 | STRR |
Star Equity Holdings, Inc.
|
533 | $5,479 | |
| 8 | BOC |
BOSTON OMAHA Corp
|
394 | $4,601 |
All Filings in TUSK
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $247 | 101 | Shares | Defined | 2026-04-28 | |
| 2025-12-31 | $222 | 120 | Shares | Defined | 2026-02-03 | |
| 2025-09-30 | $274 | 120 | Shares | Defined | 2025-11-05 | |
| 2025-06-30 | $341 | 122 | Shares | Defined | 2025-08-08 | |
| 2025-03-31 | $244 | 120 | Shares | Defined | 2025-05-02 | |
| 2024-12-31 | $360 | 120 | Shares | Defined | 2025-02-06 | |
| No filing history on record for this holder in this stock. | ||||||