Ticker · CUSIP 039653100

ACA

ARCOSA INC
Industrials·Engineering & Construction
···Share
Holders (tracked)
14
Combined shares
1,543,862
Combined value
$164.14M
Last close
$114.48
Quarter
2025Q4
Price · 1Y$114.48+37.24 (+48.22%)H $128.11 · L $74.84 · Avg Vol 260K
$80.00$100.00$120.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
14122024Q12025Q4
Price is +7.7% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

25 events
  1. Jeremy Grantham (GMO) opened position2026-02-17
    +40,298 shares · 2025Q4
    Position
  2. Ken Griffin (Citadel Advisors) added2026-02-17
    +54,948 shares · 2025Q4
    Position
  3. D.E. Shaw & Co. trimmed2026-02-17
    −31,085 shares · 2025Q4
    Position
  4. Izzy Englander (Millennium Mgmt) added2026-02-17
    +23,527 shares · 2025Q4
    Position
  5. Steve Cohen (Point72) added2026-02-17
    +33,826 shares · 2025Q4
    Position
  6. T. Rowe Price added2026-02-17
    +81,103 shares · 2025Q4
    Position
  7. AQR Capital Management added2026-02-17
    +2,868 shares · 2025Q4
    Position
  8. Ray Dalio (Bridgewater Associates) opened position2026-02-13
    +22,964 shares · 2025Q4
    Position
  9. Renaissance Technologies exited2026-02-12
    −44,100 shares · 2025Q4
    Position
  10. Norges Bank (Norway SWF) opened position2026-02-10
    +641,695 shares · 2025Q4
    Position
  11. Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09
    −4,653 shares · 2025Q4
    Position
  12. Mario Gabelli (GAMCO) added2026-02-05
    +1,483 shares · 2025Q4
    Position
  13. First Eagle Investment Management trimmed2026-02-04
    −2,950 shares · 2025Q4
    Position
  14. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −81,532 shares · 2025Q3
    Position
  15. D.E. Shaw & Co. added2025-11-14
    +54,483 shares · 2025Q3
    Position
  16. AQR Capital Management added2025-11-14
    +2,568 shares · 2025Q3
    Position
  17. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −85,333 shares · 2025Q3
    Position
  18. Steve Cohen (Point72) opened position2025-11-14
    +4,809 shares · 2025Q3
    Position
  19. T. Rowe Price added2025-11-14
    +2,236 shares · 2025Q3
    Position
  20. Renaissance Technologies trimmed2025-11-13
    −16,200 shares · 2025Q3
    Position
  21. Norges Bank (Norway SWF) exited2025-11-13
    −570,582 shares · 2025Q3
    Position
  22. First Eagle Investment Management trimmed2025-11-12
    −2,068 shares · 2025Q3
    Position
  23. Mario Gabelli (GAMCO) trimmed2025-11-12
    −4,544 shares · 2025Q3
    Position
  24. Ken Fisher (Fisher Asset Mgmt) added2025-11-12
    +21,181 shares · 2025Q3
    Position
  25. Norges Bank (Norway SWF) added2025-11-12
    +126,305 shares · 2024Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for ACA →
Follow-the-investor returns
If you'd copied each holder of ACA…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Mario Gabelli (GAMCO)2018Q4$36.69+212.0%$21.1M
Norges Bank (Norway SWF)2018Q4$67.07+70.7%$73.5M
Jeremy Grantham (GMO)2020Q1$67.14+70.5%$4.6M
First Eagle Investment Management2021Q2$71.07+61.1%$14.4M
AQR Capital Management2018Q4$73.13+56.5%$1.6M
Ray Dalio (Bridgewater Associates)2023Q3$84.26+35.9%$2.6M
Ken Fisher (Fisher Asset Mgmt)2025Q2$88.03+30.0%$12.3M
D.E. Shaw & Co.2018Q4$90.49+26.5%$4.0M
T. Rowe Price2018Q4$91.04+25.7%$14.7M
Izzy Englander (Millennium Mgmt)2018Q4$95.52+19.9%$5.9M
Steve Cohen (Point72)2018Q4$104.42+9.6%$4.4M
Ken Griffin (Citadel Advisors)2019Q1$105.64+8.4%$458K
Ken Griffin (Citadel Advisors)2019Q1$105.64+8.4%$458K
Ken Griffin (Citadel Advisors)2019Q1$105.64+8.4%$458K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions3
Added to6
Trimmed3
Exited1

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
10
$15.45B
2022Q2
9
$12.30B
2022Q3
11
$486.2M
2022Q4
13
$475.9M
2023Q1
13
$566.5M
2023Q2
14
$685.4M
2023Q3
16
$633.6M
2023Q4
12
$714.8M
2024Q1
12
$746.0M
2024Q2
15
$728.0M
2024Q3
12
$129.7M
2024Q4
11
$120.5M
2025Q1
10
$38.1M
2025Q2
13
$117.3M
2025Q3
12
$68.3M
2025Q4
14
$164.1M

Who owns ACA

14 super-investors · 2025Q4
Tracked stake
1.54M
shares
Combined value
$164M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added8Trim3
#ManagerSharesValue
1Norges Bank
Norway SWF
641.7K$68M
2Mario Gabelli
GAMCO
184.7K$20M
3Ken Griffin
Citadel Advisors
144.9K$15M
4T. Rowe Price128.2K$14M
5First Eagle Investment Management125.5K$13M
6Ken Fisher
Fisher Asset Mgmt
107.5K$11M
7Izzy Englander
Millennium Mgmt
51.5K$5M
8Jeremy Grantham
GMO
40.3K$4M
9Steve Cohen
Point72
38.6K$4M
10D.E. Shaw & Co.34.5K$4M
11Ray Dalio
Bridgewater Associates
23.0K$2M
12AQR Capital Management14.1K$1M
13Ken Griffin
Citadel Advisors
5.4K$574K
14Ken Griffin
Citadel Advisors
4.0K$425K

Recent moves

20 transactions
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