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MYRG · Myr Group Inc.

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Market Cap
$4.58B
Shares
15.57M

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: 467
Total Value: $7,813,843,667
Total Shares: 15,619,435
Showing 1–100 of 475 holdings by value · page 1 of 5

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 467 13F filers · Δ vs Mar 31, 2026
Top Holder
15.8%
Sep 2023 → Jun 2026 · range 15.6% – 20.3%
+0.0 pts
Top 5
33.1%
Sep 2023 → Jun 2026 · range 31.7% – 43.9%
+1.5 pts
Top 10
45.4%
Sep 2023 → Jun 2026 · range 44.7% – 58.4%
+0.7 pts
HHI
403
Sep 2023 → Jun 2026 · range 394 – 631
Broadly held+10

Quarterly Activity

vs Mar 31, 2026
New
122
Increased
140
Decreased
168
Sold Out
48
Unchanged
37
Holder count: +74
Institutional value: +80.4%
Shares held: +1.8%

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 475
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 700923 CUSIP 55405W104 13F (30d) 350 filings 349 filers Visit website Investor relations