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94 hedge funds and large institutions have $127M invested in Arq in 2025 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 32 increasing their positions, 21 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,604% more call options, than puts

Call options by funds: $2.45M | Put options by funds: $144K

122% more first-time investments, than exits

New positions opened: 20 | Existing positions closed: 9

52% more repeat investments, than reductions

Existing positions increased: 32 | Existing positions reduced: 21

44% more capital invested

Capital invested by funds: $88.4M → $127M (+$38.9M)

13% more funds holding

Funds holding: 8394 (+11)

2.66% more ownership

Funds ownership: 38.98%41.64% (+2.7%)

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
94
Holders Change
+11
Holders Change %
+13.25%
% of All Funds
1.23%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
20
Increased
32
Reduced
21
Closed
9
Calls
$2.45M
Puts
$144K
Net Calls
+$2.31M
Net Calls Change
+$1.86M
Name Holding Trade Value Shares
Change
Change in
Stake
Goldman Sachs
26
Goldman Sachs
New York
$730K +$556K +84,221 +473%
JP Morgan Chase
27
JP Morgan Chase
New York
$702K +$549K +83,119 +556%
GC
28
GatePass Capital
Ohio
$637K +$588K +88,968 New
Charles Schwab
29
Charles Schwab
California
$636K -$32.3K -4,885 -5%
Walleye Capital
30
Walleye Capital
New York
$598K +$552K +83,520 New
American Century Companies
31
American Century Companies
Missouri
$576K +$126K +19,108 +31%
PCM
32
Perritt Capital Management
Illinois
$537K
Bank of America
33
Bank of America
North Carolina
$509K +$341K +51,590 +264%
Renaissance Technologies
34
Renaissance Technologies
New York
$504K -$886K -134,167 -66%
BCM
35
Bridgeway Capital Management
Texas
$464K -$66.1K -10,000 -13%
BNP Paribas Financial Markets
36
BNP Paribas Financial Markets
France
$385K +$333K +50,374 +1,477%
GF
37
Gabelli Funds
New York
$358K +$50.2K +7,600 +18%
TI
38
Trexquant Investment
Connecticut
$350K +$323K +48,921 New
Barclays
39
Barclays
United Kingdom
$319K -$55K -8,321 -16%
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$318K -$1.12K -170 -0.4%
ECM
41
ExodusPoint Capital Management
New York
$301K +$278K +42,108 New
Susquehanna International Group
42
Susquehanna International Group
Pennsylvania
$283K -$260K -39,370 -50%
Citigroup
43
Citigroup
New York
$262K +$171K +25,875 +240%
Wells Fargo
44
Wells Fargo
California
$254K +$18.4K +2,788 +9%
Deutsche Bank
45
Deutsche Bank
Germany
$245K +$37.4K +5,663 +20%
N
46
Nuveen
North Carolina
$239K
AF
47
Avanza Fonder
Sweden
$213K -$33.7K -5,107 -15%
N
48
Numerai
California
$190K +$175K +26,503 New
Verition Fund Management
49
Verition Fund Management
Connecticut
$183K +$66.6K +10,084 +65%
WVP
50
Worth Venture Partners
New Jersey
$161K +$149K +22,500 New

ARQ Hedge Fund Activity: Q3 2025 in Review

94 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Arq (ARQ) for Q3 2025, worth a combined $127M — up 44% from $88.4M a quarter earlier.

Buyers outnumbered sellers: 20 funds opened new ARQ positions and 9 closed out — a net gain of 11 holders — while 32 added to existing stakes and 21 trimmed.

The largest buyer was Royce & Associates, adding an estimated $5.7M. The largest seller was Alta Fundamental Advisers, cutting an estimated $7.91M.

  • 94 institutional investors held Arq (ARQ) as of Q3 2025, up from 83 in Q2 2025.
  • Funds reported $127M of Arq stock for Q3 2025, up 44% quarter-over-quarter.
  • 20 funds opened new Arq positions in Q3 2025 and 9 closed out, a net change of +11 holders.
  • The largest Arq buyer in Q3 2025 was Royce & Associates, an estimated $5.7M added.
  • The largest Arq seller in Q3 2025 was Alta Fundamental Advisers, an estimated $7.91M sold.

Based on aggregated 13F filings for Q3 2025.