ARCOSA INC (ACA) Institutional Ownership Changes & 13F Activity
ARCOSA INC (ACA). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include T. Rowe Price Investment Management, Inc., Balyasny Asset Management L.P., Pentwater Capital Management Lp, Tudor Investment Corp Et Al, and Magnetar Financial Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Envestnet Asset Management Inc | Buy | +910 | +5.5% | 17,585 | $2.55M | Q2 2026 | Sep 23, 2026 |
| Qrg Capital Management, Inc. | Buy | +227 | +7.0% | 3,467 | $503.72K | Q2 2026 | Sep 23, 2026 |
| State Street Corp | Buy | +98,283 | +5.0% | 2,078,928 | $302.05M | Q2 2026 | Sep 22, 2026 |
| Manufacturers Life Insurance Company, The | Sell | -156,175 | -42.3% | 213,057 | $30.96M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Buy | +81,742 | +198.0% | 123,033 | $17.88M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Sell | -320 | -1.8% | 17,258 | $2.51M | Q2 2026 | Sep 02, 2026 |
| Brown, Lisle/Cummings, Inc. | Sell | -9 | -10.5% | 77 | $11.19K | Q2 2026 | Sep 02, 2026 |
| Corient Private Wealth Llc | Buy | +8,224 | +284.9% | 11,111 | $1.61M | Q2 2026 | Aug 27, 2026 |
| Wellington Grp Llc | Buy | +7,667 | — | 7,667 | $1.11M | Q2 2026 | Aug 26, 2026 |
| California State Teachers Retirement System | Buy | +2,657 | +5.1% | 54,840 | $7.97M | Q2 2026 | Aug 24, 2026 |
| First Eagle U.S. Value | Buy | +1,204 | +1.0% | 127,840 | $18.57M | Q2 2026 | Aug 24, 2026 |
| Mercer Global Advisors Inc | Buy | +99 | +2.3% | 4,352 | $632.35K | Q2 2026 | Aug 19, 2026 |
| Beacon Pointe Advisors, Llc | Sell | -52 | -0.4% | 11,787 | $1.71M | Q2 2026 | Aug 18, 2026 |
| Glazer Capital, Llc | Buy | +250,095 | — | 250,095 | $36.34M | Q2 2026 | Aug 17, 2026 |
| Empowered Funds, Llc | Buy | +1,772 | — | 1,772 | $257.45K | Q2 2026 | Aug 17, 2026 |
| Transamerica Financial Advisors, Llc | Buy | +105 | — | 105 | $15.26K | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -16 | -2.3% | 690 | $100.25K | Q2 2026 | Aug 17, 2026 |
| T. Rowe Price Investment Management, Inc. | Sell | -1,526,846 | -73.4% | 551,998 | $80.20M | Q2 2026 | Aug 14, 2026 |
| Balyasny Asset Management L.P. | Buy | +838,952 | — | 838,952 | $121.89M | Q2 2026 | Aug 14, 2026 |
| Pentwater Capital Management Lp | Buy | +660,000 | — | 660,000 | $95.89M | Q2 2026 | Aug 14, 2026 |
| Tudor Investment Corp Et Al | Buy | +582,018 | — | 582,018 | $84.56M | Q2 2026 | Aug 14, 2026 |
| Magnetar Financial Llc | Buy | +316,267 | — | 316,267 | $45.95M | Q2 2026 | Aug 14, 2026 |
| Royce & Associates Lp | Sell | -258,600 | -20.6% | 993,710 | $144.38M | Q2 2026 | Aug 14, 2026 |
| Aqr Arbitrage Llc | Buy | +242,389 | — | 242,389 | $35.22M | Q2 2026 | Aug 14, 2026 |
| Tig Advisors, Llc | Buy | +239,765 | — | 239,765 | $34.84M | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Sell | -212,921 | -75.4% | 69,477 | $10.10M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +183,584 | +1571.8% | 195,264 | $28.37M | Q2 2026 | Aug 14, 2026 |
| Hudson Bay Capital Management Lp | Buy | +175,000 | — | 175,000 | $25.43M | Q2 2026 | Aug 14, 2026 |
| Water Island Capital Llc | Buy | +173,589 | — | 173,589 | $25.22M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +173,420 | — | 173,420 | $25.20M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about ACA activity
Which institutional owners are buying ACA?
Institutional owners buying ACA include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in ACA activity?
"Buy" means an investor increased their reported position in ACA compared to the prior reporting period. This reflects growing exposure to ARCOSA INC (ACA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in ACA increasing?
Institutional interest in ACA can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related ACA Institutional Insights
- ACA Overview
- ACA 13F Institutional Holders
- ACA Superinvestors
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- ACA Insider Trading & SEC Form 4 Activity
- ACA Articles
- Top Institutional Investor Stock Rankings