SIMPSON MANUFACTURING CO INC (SSD) Institutional Ownership and Insiders Activity
SIMPSON MANUFACTURING CO INC (SSD) is widely held by institutional investors, with 4 tracked firms reporting positions valued at approximately $297.34M based on SEC Form 13F filings for the quarter ended March 31, 2026.
ValueAct Holdings is the largest disclosed holder, reporting approximately $239.93M in SSD holdings in its latest filing.
Institutional ownership among tracked investors remains highly concentrated, with ValueAct Holdings representing the majority of disclosed value.
Institutional Holders
4
Total Reported Value
$297.34M
Largest Holder
ValueAct Holdings
Largest Position
$239.93M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
0
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- ValueAct Holdings$239.93M
- Disciplined Growth Investors$41.46M
- Ariel Appreciation Fund$15.75M
- Sequoia Financial Advisors$204,572
Related SSD Institutional Insights:
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- SSD Institutional Ownership & 13F Activity
- SSD Top Institutional Shareholders
- SSD Institutional Buying Activity
- SSD Institutional Selling Activity
- Basic Materials Sector Institutional Ownership
- Basic Materials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
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- SSD Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings