ARCOSA INC (ACA): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in ACA · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
28
13F filers
Aggregate Value
$651.6M
Across holders
Last Price
$145.27
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity23 increased5 reduced5 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 839K | $121.9M | 18.7% | 0.2% | Added | — | Q2 2026 |
| Pentwater Capital Management LP CIK 0001425851 | Hedge Fund | 660K | $95.9M | 14.7% | 0.6% | Added | — | Q2 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 582K | $84.6M | 13.0% | 0.1% | Added | — | Q2 2026 |
| Magnetar Financial LLC CIK 0001352851 | Hedge Fund | 316K | $46.0M | 7.1% | 0.4% | Added | — | Q2 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 233K | $33.9M | 5.2% | 0.0% | Added | +$2.7M | Q2 2026 |
| Select Equity Group, L.P. CIK 0001592643 | Hedge Fund | 201K | $29.3M | 4.5% | 0.1% | Added | +$8.0M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 195K | $28.4M | 4.4% | 0.0% | Added | +$26.7M | Q2 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 175K | $25.4M | 3.9% | 0.1% | Added | — | Q2 2026 |
| GAMCO INVESTORS, INC. ET AL CIK 0000807249 | Institutional Manager | 173K | $25.2M | 3.9% | 0.2% | Reduced | $-889K | Q2 2026 |
| SOROS FUND MANAGEMENT LLC CIK 0001029160 | Family Office | 155K | $22.5M | 3.5% | 0.3% | Added | — | Q2 2026 |
Added
Hedge Fund
$121.9M· 18.7% of total· 0.2% port· 839K sh· — QoQ· Q2 2026
Added
Hedge Fund
$95.9M· 14.7% of total· 0.6% port· 660K sh· — QoQ· Q2 2026
Added
Hedge Fund
$84.6M· 13.0% of total· 0.1% port· 582K sh· — QoQ· Q2 2026
Added
Hedge Fund
$46.0M· 7.1% of total· 0.4% port· 316K sh· — QoQ· Q2 2026
Added
Hedge Fund
$33.9M· 5.2% of total· 0.0% port· 233K sh· +$2.7M QoQ· Q2 2026
Added
Hedge Fund
$29.3M· 4.5% of total· 0.1% port· 201K sh· +$8.0M QoQ· Q2 2026
Added
Hedge Fund
$28.4M· 4.4% of total· 0.0% port· 195K sh· +$26.7M QoQ· Q2 2026
Added
Hedge Fund
$25.4M· 3.9% of total· 0.1% port· 175K sh· — QoQ· Q2 2026
Reduced
Institutional Manager
$25.2M· 3.9% of total· 0.2% port· 173K sh· $-889K QoQ· Q2 2026
Added
Family Office
$22.5M· 3.5% of total· 0.3% port· 155K sh· — QoQ· Q2 2026
Added
Institutional Manager
$18.6M· 2.9% of total· 0.0% port· 128K sh· $-18.2M QoQ· Q2 2026
Added
Institutional Manager
$18.3M· 2.8% of total· 0.0% port· 126K sh· +$12.7M QoQ· Q2 2026
Added
Hedge Fund
$17.9M· 2.8% of total· 0.0% port· 123K sh· — QoQ· Q2 2026
Added
Hedge Fund
$17.9M· 2.7% of total· 0.0% port· 123K sh· +$16.0M QoQ· Q2 2026
Added
Hedge Fund
$11.6M· 1.8% of total· 0.0% port· 80K sh· — QoQ· Q2 2026
Added
Hedge Fund
$10.5M· 1.6% of total· 0.1% port· 72K sh· +$1.2M QoQ· Q2 2026
Reduced
Hedge Fund
$6.9M· 1.1% of total· 0.1% port· 48K sh· $-17.1M QoQ· Q2 2026
Reduced
Hedge Fund
$6.2M· 0.9% of total· 0.0% port· 43K sh· $-201K QoQ· Q2 2026
Added
Hedge Fund
$5.8M· 0.9% of total· 0.0% port· 40K sh· — QoQ· Q2 2026
Added
Hedge Fund
$5.4M· 0.8% of total· 0.1% port· 37K sh· — QoQ· Q2 2026
Added
Hedge Fund
$4.7M· 0.7% of total· 0.0% port· 33K sh· — QoQ· Q2 2026
Added
Hedge Fund
$4.7M· 0.7% of total· 0.9% port· 33K sh· — QoQ· Q2 2026
Added
Hedge Fund
$4.2M· 0.6% of total· 0.0% port· 29K sh· +$2.3M QoQ· Q2 2026
Added
Hedge Fund
$2.5M· 0.4% of total· 0.0% port· 17K sh· +$2.5M QoQ· Q2 2026
Added
Hedge Fund
$1.4M· 0.2% of total· 0.0% port· 10K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$817K· 0.1% of total· 0.0% port· 6K sh· $-523K QoQ· Q2 2026
Added
Hedge Fund
$603K· 0.1% of total· 0.0% port· 4K sh· $-1.1M QoQ· Q2 2026
Reduced
Hedge Fund
$487K· 0.1% of total· 0.0% port· 3K sh· $-792K QoQ· Q2 2026
1–10 of 28
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