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Simpson Manufacturing Co., Inc.

SSD
Exchange
NYSE
Industry
Cutlery, Handtools & General Hardware
SEC CIK
0000920371

In the last 90 days, Simpson Manufacturing Co., Inc. insiders filed 0 open-market purchases and 2 sales; 488 institutions reported holding it in 13F filings for Q2 2026, worth $8.59B in total; ValueAct Capital is the only superinvestor holding it.

13F holders, Q4 2021

Institutional positions in Simpson Manufacturing Co., Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
302
+10 vs. Q3 2021
Shares held
39.6M
+962.9K (+2.5%) vs. Q3 2021
Total value
$5.51B
+$1.37B (+33.1%) vs. Q3 2021
New holders
45
106 more added
Sold out
35
106 more reduced

1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SSD on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2021: 302 institutions
Q1 2021: 302 institutionsQ2 2021: 288 institutionsQ3 2021: 293 institutionsQ4 2021: 302 institutionsQ1 2022: 310 institutionsQ2 2022: 301 institutionsQ3 2022: 298 institutionsQ4 2022: 304 institutionsQ1 2023: 320 institutionsQ2 2023: 326 institutionsQ3 2023: 362 institutionsQ4 2023: 383 institutionsQ1 2024: 393 institutionsQ2 2024: 397 institutionsQ3 2024: 415 institutionsQ4 2024: 422 institutionsQ1 2025: 427 institutionsQ2 2025: 433 institutionsQ3 2025: 437 institutionsQ4 2025: 439 institutionsQ1 2026: 463 institutionsQ2 2026: 488 institutions
Value heldQ4 2021: $5.51B
Q1 2021: $3.99BQ2 2021: $4.25BQ3 2021: $4.14BQ4 2021: $5.51BQ1 2022: $4.22BQ2 2022: $3.91BQ3 2022: $3.02BQ4 2022: $3.39BQ1 2023: $4.25BQ2 2023: $5.31BQ3 2023: $5.79BQ4 2023: $7.86BQ1 2024: $8.21BQ2 2024: $6.96BQ3 2024: $7.79BQ4 2024: $6.87BQ1 2025: $6.55BQ2 2025: $6.65BQ3 2025: $6.93BQ4 2025: $6.78BQ1 2026: $7.02BQ2 2026: $8.59B
Institutions holding SSD and their total value by quarter
QuarterHoldersValue
Q2 2026488$8.59B
Q1 2026463$7.02B
Q4 2025439$6.78B
Q3 2025437$6.93B
Q2 2025433$6.65B
Q1 2025427$6.55B
Q4 2024422$6.87B
Q3 2024415$7.79B
Q2 2024397$6.96B
Q1 2024393$8.21B
Q4 2023383$7.86B
Q3 2023362$5.79B
Q2 2023326$5.31B
Q1 2023320$4.25B
Q4 2022304$3.39B
Q3 2022298$3.02B
Q2 2022301$3.91B
Q1 2022310$4.22B
Q4 2021302$5.51B
Q3 2021293$4.14B
Q2 2021288$4.25B
Q1 2021302$3.99B

Institutions, Q4 2021

Shares, value and share of portfolio for each institution holding Simpson Manufacturing Co., Inc.; share changes are against Q3 2021.

Institutions holding SSD in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Kolinsky Wealth Management, LLC3,390$471.0K0.44%+3,390New
Clark Capital Management Group, Inc.3,398$473.0K0.01%00.0%Unchanged
Profund Advisors LLC3,408$474.0K0.02%+38+1.1%Added
Alps Advisors Inc3,425$476.0K0.01%+45+1.3%Added
D.A. Davidson & Co.3,491$481.0K0.01%00.0%Unchanged
MML Investors Services, LLC3,534$491.0K0.00%−46−1.3%Reduced
Millennium Management LLC3,674$511.0K0.00%−34,331−90.3%Reduced
Commonwealth Equity Services, LLC3,764$523.0K0.00%−5,963−61.3%Reduced
Massachusetts Financial Services Co3,776$526.0K0.00%+819+27.7%Added
Securian Asset Management, Inc3,891$541.0K0.01%00.0%Unchanged
SG Americas Securities, LLC3,914$544.0K0.00%−9,842−71.5%Reduced
Putnam Investments LLC4,014$558.0K0.00%+4,014New
KB Financial Partners, LLC4,043$562.0K0.16%+622+18.2%Added
Tower Research Capital LLC (TRC)4,078$567.0K0.01%+1,204+41.9%Added
Argent Capital Management LLC4,121$573.0K0.02%+55+1.4%Added
Caxton Associates LP4,156$578.0K0.07%+4,156New
SkyView Investment Advisors, LLC10,142$591.0K0.13%+6,529+180.7%Added
Silvant Capital Management LLC4,264$593.0K0.10%−274−6.0%Reduced
Penserra Capital Management LLC5,497$604.0K0.01%+532+10.7%Added
Pacer Advisors, Inc.4,511$627.0K0.01%−327−6.8%Reduced
Prudential Financial Inc5,434$633.0K0.00%−1,096−16.8%Reduced
O'Shares Investment Advisers, LLC4,831$672.0K0.05%+110+2.3%Added
Baird Financial Group, Inc.4,854$675.0K0.00%−5,176−51.6%Reduced
Bellecapital International Ltd.4,873$678.0K0.19%−4,062−45.5%Reduced
STRS Ohio4,900$681.0K0.00%−1,500−23.4%Reduced
Private Trust Co NA4,933$686.0K0.09%+4,933New
Quantum Private Wealth, LLC4,993$694.0K0.26%+4,993New
Acadian Asset Management LLC5,159$717.0K0.00%−10,982−68.0%Reduced
Oppenheimer Asset Management Inc.5,333$742.0K0.01%+77+1.5%Added
Ashfield Capital Partners, LLC5,340$743.0K0.05%00.0%Unchanged
Curated Wealth Partners LLC5,543$771.0K0.25%00.0%Unchanged
Hillsdale Investment Management Inc.5,800$807.0K0.05%−2,800−32.6%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)5,867$816.0K0.00%+1,438+32.5%Added
Annex Advisory Services, LLC6,032$839.0K0.06%−109−1.8%Reduced
Wesbanco Bank Inc6,069$844.0K0.03%00.0%Unchanged
Public Employees Retirement Association of Colorado6,074$845.0K0.00%00.0%Unchanged
Blueshift Asset Management, LLC6,096$848.0K0.07%+6,096New
Teachers Retirement System of the State of Kentucky6,200$862.0K0.01%00.0%Unchanged
State of Alaska, Department of Revenue6,289$874.0K0.01%−380−5.7%Reduced
D. E. Shaw & Co., Inc.6,353$884.0K0.00%−35,102−84.7%Reduced
KBC Group NV6,404$891.0K0.00%00.0%Unchanged
Xponance, Inc.6,446$896.0K0.01%−79−1.2%Reduced
CIBC Private Wealth Group, LLC6,471$900.0K0.00%−138−2.1%Reduced
ETF Managers Group, LLC6,595$909.0K0.02%+312+5.0%Added
Susquehanna International Group, LLP6,685$930.0K0.00%+3,272+95.9%Added
Northwest Investment Counselors, LLC6,947$966.0K0.24%00.0%Unchanged
BancorpSouth Bank7,187$999.0K0.12%+9+0.1%Added
Northwestern Mutual Investment Management Company, LLC7,201$1.00M0.02%+25+0.3%Added
Advisor Group Holdings, Inc.7,239$1.01M0.00%+3,208+79.6%Added
Richard Bernstein Advisors LLC7,506$1.04M0.02%00.0%Unchanged
Handelsbanken Fonder AB7,837$1.09M0.01%00.0%Unchanged
Winton Group Ltd8,095$1.13M0.07%−782−8.8%Reduced
Crossmark Global Holdings, Inc.8,228$1.14M0.02%+2,778+51.0%Added
Teacher Retirement System of Texas8,376$1.17M0.01%+1,376+19.7%Added
Ontario Teachers Pension Plan Board8,401$1.17M0.01%+6,093+264.0%Added
Anchor Capital Advisors LLC8,546$1.19M0.02%−192−2.2%Reduced
D.B. Root & Company, LLC8,625$1.20M0.43%+165+2.0%Added
LPL Financial LLC8,783$1.22M0.00%+875+11.1%Added
New Mexico Educational Retirement Board9,000$1.25M0.04%00.0%Unchanged
M&T Bank Corp9,124$1.27M0.01%+239+2.7%Added
Guggenheim Capital LLC9,484$1.32M0.01%+657+7.4%Added
American Century Companies Inc10,199$1.42M0.00%−1,860−15.4%Reduced
Tower Bridge Advisors11,000$1.53M0.09%00.0%Unchanged
State of Michigan Retirement System11,000$1.53M0.01%+100+0.9%Added
Louisiana State Employees Retirement System11,200$1.56M0.03%+100+0.9%Added
Cna Financial Corp11,430$1.59M0.42%−660−5.5%Reduced
Squarepoint Ops LLC11,561$1.61M0.01%+2,277+24.5%Added
Arizona State Retirement System11,692$1.63M0.01%−138−1.2%Reduced
Prentiss Smith & Co Inc11,823$1.64M0.78%−9,792−45.3%Reduced
Mirador Capital Partners LP12,111$1.68M0.35%−2,478−17.0%Reduced
Algert Global LLC12,357$1.72M0.21%00.0%Unchanged
Harfst & Associates, Inc.12,600$1.75M0.45%+285+2.3%Added
Ensign Peak Advisors, Inc12,837$1.78M0.00%−21,950−63.1%Reduced
Russell Investments Group, Ltd.12,896$1.79M0.00%−1,182−8.4%Reduced
ProShare Advisors LLC13,440$1.87M0.00%+4,851+56.5%Added
Glenmede Trust Co NA14,003$1.95M0.01%+50+0.4%Added
Oregon Public Employees Retirement Fund14,139$1.97M0.02%−500−3.4%Reduced
Rafferty Asset Management, LLC14,216$1.98M0.01%+237+1.7%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys14,402$2.00M0.02%+51+0.4%Added
Advisors Asset Management, Inc.14,813$2.06M0.03%+7,923+115.0%Added
Ameritas Investment Partners, Inc.14,924$2.08M0.07%00.0%Unchanged
Janus Henderson Group PLC15,226$2.12M0.00%+4,026+35.9%Added
Stansberry Asset Management, LLC15,295$2.13M0.40%+9,075+145.9%Added
Toronto Dominion Bank15,364$2.14M0.00%+15,364New
US Bancorp15,401$2.14M0.00%−175−1.1%Reduced
State Board of Administration of Florida Retirement System15,739$2.19M0.00%−617−3.8%Reduced
Holocene Advisors, LP15,854$2.21M0.01%−2,808−15.0%Reduced
Metropolitan Life Insurance Co17,787$2.47M0.03%−490−2.7%Reduced
Voloridge Investment Management, LLC18,215$2.53M0.01%−21,404−54.0%Reduced
Eaton Vance Management18,589$2.58M0.00%+16+0.1%Added
Mercer Global Advisors Inc18,840$2.62M0.02%+277+1.5%Added
Vestmark Advisory Solutions, Inc.19,057$2.65M0.15%+90.0%Added
NewEdge Wealth, LLC19,057$2.65M0.11%+80.0%Added
WBI Investments19,361$2.66M0.43%+19,361New
Price T Rowe Associates Inc19,458$2.71M0.00%−1,027−5.0%Reduced
Citadel Advisors LLC21,222$2.95M0.00%−11,560−35.3%Reduced
Aviva PLC21,286$2.96M0.01%+5,959+38.9%Added
Granite Investment Partners, LLC22,064$3.07M0.09%−188−0.8%Reduced
Great West Life Assurance Co22,366$3.11M0.01%+1,568+7.5%Added
BNP Paribas Arbitrage, SA22,747$3.16M0.01%−3,052−11.8%Reduced