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Simpson Manufacturing
SSD

Overview Fund Activity

425 hedge funds and large institutions have $6.48B invested in Simpson Manufacturing in 2025 Q1 according to their latest regulatory filings, with 58 funds opening new positions, 173 increasing their positions, 140 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
425
Holders Change
+4
Holders Change %
+0.95%
% of All Funds
5.77%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.08%
New
58
Increased
173
Reduced
140
Closed
47
Calls
$5.84M
Puts
$2.04M
Net Calls
+$3.8M
Net Calls Change
+$56K

Top Buyers

1
QCM
Quantinno Capital Management
New York
+$47.8M
2
First Trust Advisors
First Trust Advisors
Illinois
+$46.9M
3
DGI
Disciplined Growth Investors
Minnesota
+$41.9M
4
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
+$30M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$14M

Top Sellers

1
BAAM
Baker Avenue Asset Management
California
-$48.4M
2
Capital International Investors
Capital International Investors
California
-$39.9M
3
Invesco
Invesco
Georgia
-$26.2M
4
CCA
Conestoga Capital Advisors
Pennsylvania
-$23.7M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$19.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS AM
51
UBS AM
Illinois
$19M +$2.02M +12,865 +12%
Comerica Bank
52
Comerica Bank
Texas
$18.7M -$98.3K -626 -0.5%
SBH
53
Segall Bryant & Hamill
Illinois
$18.6M -$129K -823 -0.7%
RhumbLine Advisers
54
RhumbLine Advisers
Massachusetts
$18M -$24.3K -155 -0.1%
AI
55
Ariel Investments
Illinois
$17.5M +$576K +3,668 +3%
CC
56
Cornerstone Capital
California
$17.3M -$70.4K -448 -0.4%
Bessemer Group
57
Bessemer Group
New Jersey
$16.5M +$832K +5,295 +5%
DDC
58
DF Dent & Co
Maryland
$15.7M -$303K -1,930 -2%
NL
59
Nuveen LLC
North Carolina
$15.6M +$15.6M +99,101 New
Principal Financial Group
60
Principal Financial Group
Iowa
$15.3M +$59.7K +380 +0.4%
JSP
61
Jackson Square Partners
California
$15.2M -$3.07M -19,557 -17%
Janney Montgomery Scott
62
Janney Montgomery Scott
Pennsylvania
$13.5M +$881K +5,611 +7%
WT
63
Whittier Trust
California
$13.4M +$264K +1,678 +2%
Swiss National Bank
64
Swiss National Bank
Switzerland
$12.8M -$204K -1,300 -2%
Legal & General Group
65
Legal & General Group
United Kingdom
$12.8M +$239K +1,522 +2%
NBWM
66
North Berkeley Wealth Management
California
$12.5M – – –
Wellington Management Group
67
Wellington Management Group
Massachusetts
$11.4M -$1.87M -11,896 -14%
California Public Employees Retirement System
68
California Public Employees Retirement System
California
$11.1M -$45.7K -291 -0.4%
KCM
69
Kennedy Capital Management
Missouri
$10.9M +$3.71M +23,587 +52%
Voloridge Investment Management
70
Voloridge Investment Management
Florida
$10.6M -$714K -4,543 -6%
PCR
71
Potrero Capital Research
California
$10.5M +$10.5M +67,115 New
CVA
72
Ceredex Value Advisors
Florida
$10.5M +$314K +2,000 +3%
RFC
73
Regions Financial Corp
Alabama
$10.1M -$84.4K -537 -0.8%
VAS
74
Vestmark Advisory Solutions
Massachusetts
$9.88M +$4.74M +30,148 +92%
Mitsubishi UFJ Trust & Banking
75
Mitsubishi UFJ Trust & Banking
Japan
$9.52M -$7.4M -47,094 -44%
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