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Simpson MFG
SSD
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Overview
Overview
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Options
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News
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Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
99.50%
Individuals & Insiders
0.30%
State-owned enterprises
0.20%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
BlackRock, Inc.
9.80%
4.03M
0.09%
+25.16K
03/31/2026
Kayne Anderson Rudnick Investment Management, LLC
9.44%
3.89M
0.29%
-132.47K
03/31/2026
FMR LLC
6.43%
2.64M
1.24%
+503.33K
03/31/2026
Vanguard Portfolio Management, LLC
4.69%
1.93M
--
+1.93M
03/31/2026
Vanguard Capital Management, LLC
4.53%
1.86M
--
+1.86M
03/31/2026
ValueAct Capital Management, L.P.
3.40%
1.40M
0.17%
-74.10K
03/31/2026
State Street Global Advisors, Inc.
3.09%
1.27M
0.07%
+26.82K
03/31/2026
Eaton Vance Management
2.98%
1.23M
0.40%
-167.83K
03/31/2026
Baker Avenue Asset Management, LP
2.22%
914.70K
0.06%
-26.42K
03/31/2026
Dimensional Fund Advisors LP
2.12%
870.43K
0.01%
-7.85K
03/31/2026
Quantinno Capital Management LP
2.09%
857.92K
0.02%
+4.17K
03/31/2026
Capital Research and Management Company
2.03%
836.01K
<0.01%
+0
03/31/2026
Geode Capital Management, LLC
1.91%
787.67K
0.06%
+22.35K
03/31/2026
Neuberger Berman Investment Advisers LLC
1.85%
760.10K
0.05%
+16.93K
03/31/2026
Burgundy Asset Management Ltd.
1.56%
642.19K
0.07%
-30.71K
03/31/2026
Conestoga Capital Advisors, LLC
1.47%
605.28K
0.59%
-244.07K
03/31/2026
First Trust Advisors LP
1.42%
582.20K
0.09%
+34.60K
03/31/2026
Northern Trust Global Investments
1.41%
580.98K
0.04%
+14.84K
03/31/2026
Norges Bank Investment Management
1.28%
527.28K
<0.01%
+0
12/31/2025
Maren Capital LLC
1.24%
510.39K
<0.01%
-1.37K
03/31/2026