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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
BlackRock
1
BlackRock
New York
$692M +$4.64M +25,156 +0.6%
Kayne Anderson Rudnick Investment Management
2
Kayne Anderson Rudnick Investment Management
California
$667M -$24.2M -131,373 -3%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$454M +$92.9M +503,755 +24%
VPM
4
Vanguard Portfolio Management
Pennsylvania
$331M +$355M +1,927,556 New
VCM
5
Vanguard Capital Management
Pennsylvania
$320M +$344M +1,864,047 New
VH
6
ValueAct Holdings
California
$240M -$13.7M -74,100 -5%
Morgan Stanley
7
Morgan Stanley
New York
$223M -$38.4M -208,127 -14%
State Street
8
State Street
Massachusetts
$218M +$4.94M +26,822 +2%
BAAM
9
Baker Avenue Asset Management
California
$157M -$4.87M -26,421 -3%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$149M -$1.45M -7,845 -0.9%
QCM
11
Quantinno Capital Management
New York
$147M +$768K +4,168 +0.5%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$135M +$4.12M +22,345 +3%
Neuberger Berman Group
13
Neuberger Berman Group
New York
$130M +$3.12M +16,933 +2%
Capital International Investors
14
Capital International Investors
California
$114M
Bank of Montreal
15
Bank of Montreal
Ontario, Canada
$111M -$5.62M -30,489 -4%
CCA
16
Conestoga Capital Advisors
Pennsylvania
$104M -$45M -244,069 -29%
First Trust Advisors
17
First Trust Advisors
Illinois
$99.9M +$6.38M +34,598 +6%
Northern Trust
18
Northern Trust
Illinois
$99.7M +$2.74M +14,838 +3%
JP Morgan Chase
19
JP Morgan Chase
New York
$95M -$33.4M -181,435 -24%
MC
20
Maren Capital
Illinois
$87.6M -$252K -1,366 -0.3%
Charles Schwab
21
Charles Schwab
California
$87M +$3.86M +20,929 +4%
FMI
22
Fiduciary Management Inc
Wisconsin
$74.5M -$3.87M -20,986 -5%
Victory Capital Management
23
Victory Capital Management
Texas
$72.7M +$4.74M +25,719 +6%
Goldman Sachs
24
Goldman Sachs
New York
$71.1M -$14.8M -80,187 -16%
PC
25
Port Capital
Illinois
$70M -$117K -636 -0.2%