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MTG · Mgic Investment Corp

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$30.88 -0.24 (-0.77%) At close · Aug 19
Market Cap
$6.33B
Shares
205.12M

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: 505
Total Value: $5,761,077,529
Total Shares: 204,293,559

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 505 13F filers · Δ vs Mar 31, 2026
Top Holder
10.7%
Sep 2023 → Jun 2026 · range 10.7% – 15.2%
−0.2 pts
Top 5
37.0%
Sep 2023 → Jun 2026 · range 36.5% – 44.2%
+0.5 pts
Top 10
55.9%
Sep 2023 → Jun 2026 · range 54.5% – 58.9%
+1.4 pts
HHI
407
Sep 2023 → Jun 2026 · range 398 – 523
Broadly held+9

Quarterly Activity

vs Mar 31, 2026
New
59
Increased
153
Decreased
217
Sold Out
66
Unchanged
76
Holder count: -7
Institutional value: +4.1%
Shares held: -3.1%

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 510
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 876437 CUSIP 552848103 13F (30d) 465 filings 445 filers Visit website Investor relations