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Simpson Manufacturing

460 hedge funds and large institutions have $7.02B invested in Simpson Manufacturing in 2026 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 149 increasing their positions, 163 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

299% more call options, than puts

Call options by funds: $7.33M | Put options by funds: $1.84M

86% more first-time investments, than exits

New positions opened: 69 | Existing positions closed: 37

5% more funds holding

Funds holding: 437460 (+23)

3% more capital invested

Capital invested by funds: $6.78B → $7.02B (+$236M)

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

9% less repeat investments, than reductions

Existing positions increased: 149 | Existing positions reduced: 163

1.88% less ownership

Funds ownership: 101.19%99.32% (-1.9%)

Holders
460
Holders Change
+23
Holders Change %
+5.26%
% of All Funds
5.67%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
69
Increased
149
Reduced
163
Closed
37
Calls
$7.33M
Puts
$1.84M
Net Calls
+$5.49M
Net Calls Change
+$365K
Name Holding Trade Value Shares
Change
Change in
Stake
Two Sigma Investments
126
Two Sigma Investments
New York
$4.04M +$92K +499 +2%
Cerity Partners
127
Cerity Partners
New York
$4M -$519K -2,814 -11%
Citadel Advisors
128
Citadel Advisors
Florida
$3.9M -$1.58M -8,592 -27%
Universal-Beteiligungs- und Servicegesellschaft
129
Universal-Beteiligungs- und Servicegesellschaft
Germany
$3.62M +$819K +4,441 +27%
Credit Agricole
130
Credit Agricole
France
$3.58M
MIM
131
MetLife Investment Management
New Jersey
$3.53M +$21.2K +115 +0.6%
AC
132
Aristides Capital
Kentucky
$3.48M +$2.39M +12,964 +177%
Mercer Global Advisors
133
Mercer Global Advisors
Colorado
$3.47M +$171K +929 +5%
Creative Planning
134
Creative Planning
Kansas
$3.45M +$1.18M +6,400 +47%
Baird Financial Group
135
Baird Financial Group
Wisconsin
$3.45M -$324K -1,756 -8%
New York State Common Retirement Fund
136
New York State Common Retirement Fund
New York
$3.37M -$55.3K -300 -2%
Natixis Advisors
137
Natixis Advisors
Massachusetts
$3.31M +$399K +2,163 +13%
AB
138
Amalgamated Bank
New York
$3.24M +$44.8K +243 +1%
Janus Henderson Group
139
Janus Henderson Group
United Kingdom
$3.18M +$50K +271 +1%
PFSRSONJ
140
Police & Firemen's Retirement System of New Jersey
New Jersey
$3.11M
AM
141
AGF Management
Ontario, Canada
$3.03M +$3.26M +17,667 New
VGA
142
Vanguard Global Advisers
Pennsylvania
$2.87M +$3.09M +16,745 New
VIM
143
VELA Investment Management
Ohio
$2.81M +$161K +875 +6%
SDIC
144
South Dakota Investment Council
South Dakota
$2.75M -$184K -1,000 -6%
GIP
145
Granite Investment Partners
California
$2.74M +$84.6K +459 +3%
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 -$10.7K -58 -0.4%
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 -$114K -617 -4%
QT
150
Quantbot Technologies
New York
$2.29M +$1.58M +8,548 +178%