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ACA · Arcosa, Inc. · Holdings

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Market Cap
$7.14B
Shares
49.11M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 429
Total Value: $6,553,465,559
Total Shares: 45,106,104
Showing 1–100 of 433 holdings by value · page 1 of 5

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 429 13F filers · Δ vs Mar 31, 2026
Top Holder
18.7%
Sep 2023 → Jun 2026 · range 15.6% – 18.7%
+1.9 pts
Top 5
39.6%
Sep 2023 → Jun 2026 · range 38.8% – 46.6%
+0.9 pts
Top 10
53.4%
Sep 2023 → Jun 2026 · range 53.4% – 61.2%
−5.6 pts
HHI
538
Sep 2023 → Jun 2026 · range 526 – 631
Broadly held+12

Quarterly Activity

vs Mar 31, 2026
New
101
Increased
127
Decreased
118
Sold Out
47
Unchanged
83
Holder count: +54
Institutional value: +35.5%
Shares held: -1.0%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 433
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1739445 CUSIP 039653100 13F (30d) 235 filings 235 filers Visit website Investor relations