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STC · Stewart Information Services Corp

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$68.90 +0.89 (+1.31%) At close · Aug 19
Market Cap
$2.08B
Shares
30.52M

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: 248
Total Value: $1,963,424,055
Total Shares: 29,789,734

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 248 13F filers · Δ vs Mar 31, 2026
Top Holder
17.7%
Sep 2023 → Jun 2026 · range 14.5% – 18.3%
+0.1 pts
Top 5
45.3%
Sep 2023 → Jun 2026 · range 39.7% – 46.3%
−0.8 pts
Top 10
62.1%
Sep 2023 → Jun 2026 · range 56.5% – 67.6%
−1.3 pts
HHI
613
Sep 2023 → Jun 2026 · range 482 – 659
Broadly held−11

Quarterly Activity

vs Mar 31, 2026
New
35
Increased
99
Decreased
78
Sold Out
32
Unchanged
36
Holder count: +3
Institutional value: +9.2%
Shares held: +1.9%

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 249
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 94344 CUSIP 860372101 13F (30d) 223 filings 221 filers Visit website Investor relations