89 hedge funds and large institutions have $68.7M invested in Arq in 2025 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 29 increasing their positions, 25 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

less funds holding

Funds holding:

13% less first-time investments, than exits

New positions opened: 13 | Existing positions closed: 15

28% less call options, than puts

Call options by funds: $304K | Put options by funds: $420K

44% less capital invested

Capital invested by funds: $123M → $68.7M (-$54.7M)

Holders
89
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$304K
Puts
$420K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$5.84K
77
$4.94K
78
$4K
79
$1.96K
80
$1.86K
81
$1.58K
82
$705
83
$546
84
$377
85
$138
86
$126
87
$125
88
89
90
91
92
93
94
95
96
97
98
99
100