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Mammoth Energy Services Inc
TUSK添加自選
2.930USD
-0.100-3.30%
收盤 06/22, 16:00（美東）報價延遲15分鐘
141.69M總市值
13.71本益比TTM
股東統計
更新時間: 5月14日 週四
更新時間: 5月14日 週四
持股股東
股東類型
持股股東
持股股東
佔比
Wexford Capital LP
45.87%
Adage Capital Management, L.P.
9.50%
BlackRock Institutional Trust Company, N.A.
2.64%
Vanguard Capital Management, LLC
1.70%
Dimensional Fund Advisors, L.P.
1.42%
其他
38.86%
持股股東
持股股東
佔比
Wexford Capital LP
45.87%
Adage Capital Management, L.P.
9.50%
BlackRock Institutional Trust Company, N.A.
2.64%
Vanguard Capital Management, LLC
1.70%
Dimensional Fund Advisors, L.P.
1.42%
其他
38.86%
股東類型
持股股東
佔比
Hedge Fund
56.44%
Investment Advisor
10.08%
Investment Advisor/Hedge Fund
5.80%
Individual Investor
2.27%
Research Firm
0.77%
Bank and Trust
0.10%
Venture Capital
0.09%
Pension Fund
0.03%
其他
24.42%
機構持股
更新時間: 4月1日 週三
更新時間: 4月1日 週三
報告期間
機構數
持股數
持股佔比
持股變動
2026Q1
177
36.46M
75.41%
-1.73M
2025Q4
156
36.14M
74.99%
-2.53M
2025Q3
152
36.47M
75.67%
-3.23M
2025Q2
164
38.57M
80.13%
-2.41M
2025Q1
177
39.54M
82.15%
-3.21M
2024Q4
183
39.77M
82.64%
-3.35M
2024Q3
176
39.59M
82.27%
-3.48M
2024Q2
171
41.19M
85.59%
-2.19M
2024Q1
171
41.41M
86.39%
-2.63M
2023Q4
169
41.74M
87.07%
-2.45M
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股東持股明細
名稱
持股數
佔比
持股變動
變動比例
公告日期
Wexford Capital LP
22.10M
45.69%
--
--
Dec 31, 2025
Adage Capital Management, L.P.
4.58M
9.46%
--
--
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
1.27M
2.63%
+21.25K
+1.70%
Dec 31, 2025
Dimensional Fund Advisors, L.P.
699.68K
1.45%
-236.74K
-25.28%
Dec 31, 2025
Geode Capital Management, L.L.C.
585.72K
1.21%
+6.61K
+1.14%
Dec 31, 2025
Layton (Mark E)
418.99K
0.87%
--
--
Apr 01, 2025
Bridgeway Capital Management, LLC
409.99K
0.85%
+20.03K
+5.14%
Dec 31, 2025
State Street Investment Management (US)
408.48K
0.84%
+1.57K
+0.39%
Dec 31, 2025
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持股ETF
更新時間: 12月2日 週二
更新時間: 12月2日 週二
機構名稱
佔比
Royce Quant Small-Cap Quality Value ETF
0.12%
iShares Micro-Cap ETF
0.01%
ProShares UltraPro Russell2000
0%
DFA Dimensional US Sustainability Core 1 ETF
0%
DFA Dimensional US Core Equity Market ETF
0%
Proshares Ultra Russell 2000
0%
ProShares Hedge Replication ETF
0%
Invesco RAFI US 1500 Small-Mid ETF
0%
Dimensional US Core Equity 1 ETF
0%
DFA Dimensional US Small Cap Value ETF
0%
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Royce Quant Small-Cap Quality Value ETF
佔比0.12%
iShares Micro-Cap ETF
佔比0.01%
ProShares UltraPro Russell2000
佔比0%
DFA Dimensional US Sustainability Core 1 ETF
佔比0%
DFA Dimensional US Core Equity Market ETF
佔比0%
Proshares Ultra Russell 2000
佔比0%
ProShares Hedge Replication ETF
佔比0%
Invesco RAFI US 1500 Small-Mid ETF
佔比0%
Dimensional US Core Equity 1 ETF
佔比0%
DFA Dimensional US Small Cap Value ETF
佔比0%
