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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 %
Norges Bank
426
Norges Bank
Norway
– -$73.8M -444,778 Closed
NIA
427
NIA Impact Advisors
California
– -$14.1M -85,275 Closed
WCM Investment Management
428
WCM Investment Management
California
– -$11.3M -68,056 Closed
EIP
429
Epoch Investment Partners
New York
– -$8.76M -52,828 Closed
BA
430
Bridgewater Associates
Connecticut
– -$8.25M -49,776 Closed
MSE
431
MUFG Securities EMEA
United Kingdom
– -$6.3M -37,999 Closed
HSBC Holdings
432
HSBC Holdings
United Kingdom
– -$4.6M -27,717 Closed
MAP
433
Moody Aldrich Partners
Massachusetts
– -$4.32M -26,051 Closed
Public Sector Pension Investment Board (PSP Investments)
434
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
– -$4.31M -26,000 Closed
Canada Pension Plan Investment Board
435
Canada Pension Plan Investment Board
Ontario, Canada
– -$3.98M -24,000 Closed
Capstone Investment Advisors
436
Capstone Investment Advisors
New York
– -$2.17M -13,100 Closed
BMSSC
437
B. Metzler seel. Sohn & Co
Germany
– -$1.79M -10,775 Closed
WLC
438
Walnut Level Capital
Colorado
– -$1.24M -7,500 Closed
OQS
439
Occudo Quantitative Strategies
Florida
– -$1.05M -6,341 Closed
Pacer Advisors
440
Pacer Advisors
Pennsylvania
– -$1.04M -6,281 Closed
Nomura Holdings
441
Nomura Holdings
Japan
– -$928K -5,595 Closed
AC
442
AXQ Capital
New Jersey
– -$581K -3,501 Closed
KAS
443
Kestra Advisory Services
Texas
– -$539K -3,251 Closed
FC
444
Farringdon Capital
United Kingdom
– -$508K -3,066 Closed
PAS
445
Park Avenue Securities
New York
– -$416K -2,506 Closed
Walleye Capital
446
Walleye Capital
New York
– -$363K -2,192 Closed
HT
447
Headlands Technologies
Illinois
– -$251K -1,512 Closed
CWM
448
Congress Wealth Management
Massachusetts
– -$240K -1,450 Closed
FHB
449
First Hawaiian Bank
Hawaii
– -$236K -1,425 Closed
BHCM
450
Brevan Howard Capital Management
Jersey
– -$227K -1,370 Closed
15 16 17
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