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Simpson Manufacturing

457 hedge funds and large institutions have $7.01B invested in Simpson Manufacturing in 2026 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 149 increasing their positions, 161 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

7% less repeat investments, than reductions

Existing positions increased: 149 | Existing positions reduced: 161

1.89% less ownership

Funds ownership: 101.19%99.3% (-1.9%)

Holders
457
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.33M
Puts
$1.84M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Two Sigma Investments
126
Two Sigma Investments
New York
$4.04M
Cerity Partners
127
Cerity Partners
New York
$4M
Citadel Advisors
128
Citadel Advisors
Florida
$3.9M
Universal-Beteiligungs- und Servicegesellschaft
129
Universal-Beteiligungs- und Servicegesellschaft
Germany
$3.62M
Credit Agricole
130
Credit Agricole
France
$3.58M
MIM
131
MetLife Investment Management
New Jersey
$3.53M
AC
132
Aristides Capital
Kentucky
$3.48M
Mercer Global Advisors
133
Mercer Global Advisors
Colorado
$3.47M
Creative Planning
134
Creative Planning
Kansas
$3.45M
Baird Financial Group
135
Baird Financial Group
Wisconsin
$3.45M
New York State Common Retirement Fund
136
New York State Common Retirement Fund
New York
$3.37M
Natixis Advisors
137
Natixis Advisors
Massachusetts
$3.31M
AB
138
Amalgamated Bank
New York
$3.24M
Janus Henderson Group
139
Janus Henderson Group
United Kingdom
$3.18M
PFSRSONJ
140
Police & Firemen's Retirement System of New Jersey
New Jersey
$3.11M
AM
141
AGF Management
Ontario, Canada
$3.03M
VGA
142
Vanguard Global Advisers
Pennsylvania
$2.87M
VIM
143
VELA Investment Management
Ohio
$2.81M
SDIC
144
South Dakota Investment Council
South Dakota
$2.75M
GIP
145
Granite Investment Partners
California
$2.74M
State of Tennessee, Department of Treasury
146
State of Tennessee, Department of Treasury
Tennessee
$2.7M
OAM
147
Oppenheimer Asset Management
New York
$2.61M
State of New Jersey Common Pension Fund D
148
State of New Jersey Common Pension Fund D
New Jersey
$2.4M
AI
149
Atria Investments
North Carolina
$2.37M
QT
150
Quantbot Technologies
New York
$2.29M