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FSV · FirstService Corp

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$141.55 +0.47 (+0.33%)
Market Cap
$6.16B
Shares
43.67M

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: 275
Total Value: $4,539,995,646
Total Shares: 31,947,054
Showing 1–100 of 277 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 275 13F filers · Δ vs Mar 31, 2026
Top Holder
12.7%
Sep 2023 → Jun 2026 · range 6.4% – 12.7%
+0.2 pts
Top 5
33.5%
Sep 2023 → Jun 2026 · range 26.8% – 38.0%
+1.0 pts
Top 10
48.7%
Sep 2023 → Jun 2026 · range 42.4% – 56.8%
+2.7 pts
HHI
368
Sep 2023 → Jun 2026 · range 261 – 414
Broadly held+21

Quarterly Activity

vs Mar 31, 2026
New
42
Increased
106
Decreased
102
Sold Out
66
Unchanged
25
Holder count: -24
Institutional value: +2.5%
Shares held: +0.2%

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 277
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1637810 CUSIP 33767E202 13F (30d) 224 filings 224 filers Visit website Investor relations