Mammoth Energy Services
TUSK
59 hedge funds and large institutions have $552M invested in Mammoth Energy Services in 2017 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 22 increasing their positions, 23 reducing their positions, and 13 closing their positions.
0.16% more ownership
Funds ownership: 73.46% → 73.62% (+0.16%)
4% less repeat investments, than reductions
Existing positions increased: 22 | Existing positions reduced: 23
9% less capital invested
Capital invested by funds: $608M → $552M (-$55.7M)
12% less funds holding
Funds holding: 67 → 59 (-8)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
54% less first-time investments, than exits
New positions opened: 6 | Existing positions closed: 13
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Janus Henderson Group
London,
|
+$11.9M |
| 2 |
American Century Companies
Kansas City,
Missouri
|
+$1.75M |
| 3 |
Boston Partners
Boston,
Massachusetts
|
+$1.45M |
| 4 |
CM
Castleark Management
Chicago,
Illinois
|
+$1.14M |
| 5 |
Russell Investments Group
London,
United Kingdom
|
+$795K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UOC
UBS O'Connor
Chicago,
Illinois
|
-$6.05M |
| 2 |
PRCM
Pine River Capital Management
Minnetonka,
Minnesota
|
-$4.44M |
| 3 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$3.45M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$1.48M |
| 5 |
Luther King Capital Management (LKCM)
Fort Worth,
Texas
|
-$1.27M |
TUSK Hedge Fund Activity: Q3 2017 in Review
59 of the 4,022 institutional investors tracked by Wall St. Rank reported a position in Mammoth Energy Services (TUSK) for Q3 2017, worth a combined $552M — down 9.2% from $608M a quarter earlier.
Sellers outnumbered buyers: 13 funds closed out of TUSK and 6 opened new positions — a net loss of 7 holders — while 23 trimmed existing stakes and 22 added.
The largest buyer was Janus Henderson Group, adding an estimated $11.9M. The largest seller was UBS O'Connor, exiting entirely with an estimated $6.05M sold.
- 59 institutional investors held Mammoth Energy Services (TUSK) as of Q3 2017, down from 67 in Q2 2017.
- Funds reported $552M of Mammoth Energy Services stock for Q3 2017, down 9.2% quarter-over-quarter.
- 6 funds opened new Mammoth Energy Services positions in Q3 2017 and 13 closed out, a net change of -7 holders.
- The largest Mammoth Energy Services buyer in Q3 2017 was Janus Henderson Group, an estimated $11.9M added.
- The largest Mammoth Energy Services seller in Q3 2017 was UBS O'Connor, an estimated $6.05M sold.
Based on aggregated 13F filings for Q3 2017.