Arq
ARQ · NASDAQ
$1.86+$0.08 (+4.49%)TodayMarket closed ·
Prev close $1.78
Who owns ARQ
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 38.5% of ARQ’s shares.
- Mcintyre (Julian Alexander)7.7%
- Blank (Jeremy)5.9%
- Kaufman (Daniel)5.1%
- Royce Investment Partners4.3%
- Next 6 largest institutions15.4%
- All other shareholders61.5%
| Holder | Shares | % of shares |
|---|---|---|
| Mcintyre (Julian Alexander) | 3.30M | 7.69% |
| Blank (Jeremy) | 2.54M | 5.91% |
| Kaufman (Daniel) | 2.19M | 5.10% |
| Royce Investment Partners | 1.86M | 4.34% |
| AQR Capital Management, LLC | 1.81M | 4.23% |
| Vanguard Capital Management, LLC | 1.46M | 3.41% |
| Rasmus (Robert E) | 1.08M | 2.51% |
| Marshall Wace LLP | 880.20K | 2.05% |
| Peapod Lane Capital LLC | 787.88K | 1.84% |
| Dimensional Fund Advisors, L.P. | 607.42K | 1.41% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.06M | 2.46% |
| Royce Small-Cap Opportunity Fund | 910.38K | 2.12% |
| FTGF Royce US Small Cap Opportunity Fund | 905.33K | 2.11% |
| Vanguard Extended Market Index Fund | 372.60K | 0.87% |
| DFA US Small Cap Portfolio | 118.86K | 0.28% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $56.21K (6 trades) and sold $37.93K (1 trade) of ARQ on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Steinmetz Shimon | Buy | 1.87K | $4.38K |
| Steinmetz Shimon | Buy | 1.10K | $2.57K |
| Steinmetz Shimon | Buy | 4.36K | $9.90K |
| Steinmetz Shimon | Buy | 1.40K | $3.21K |
| Steinmetz Shimon | Buy | 8.77K | $19.51K |
| Steinmetz Shimon | Buy | 7.50K | $16.63K |
| Owino Peter Oluoch | Award | 61.05K | — |
| Owino Peter Oluoch | Award | 61.05K | — |
| Owino Peter Oluoch | Award | 100.00K | — |
| Wong Joseph M | Award | 55.00K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 497.93K
- Days to cover
- 2.29
- % of shares outstanding
- 1.16%
- Average daily volume
- 217.23K
- Change since last report
- +6.8%
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