Simpson Manufacturing Ownership | Who Owns Simpson Manufacturing?


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Simpson Manufacturing Ownership Summary


Simpson Manufacturing is owned by 97.46% institutional investors, 0.37% insiders, and 2.17% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 9.75% of SSD shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.41% of its assets in Simpson Manufacturing shares.

SSD Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSimpson Manufacturing97.46%0.37%2.17%
SectorIndustrials Stocks 49.61%15.69%34.70%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de4.03M9.75%$691.93M
Vanguard group4.04M9.72%$651.79M
Kayne anderson rudnick investment management3.89M9.40%$666.82M
Blackrock3.90M9.20%$657.38M
Fmr2.65M6.40%$454.16M
Valueact1.40M3.38%$239.93M
Morgan stanley1.30M3.14%$222.64M
State street1.27M3.07%$218.16M
Baker avenue asset management, lp914.70K2.21%$156.98M
Dimensional fund advisors lp870.42K2.11%$149.37M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
North berkeley wealth management79.59K7.22%$13.66M
Maren capital510.39K4.58%$87.59M
Valueact1.40M4.20%$239.93M
Rivulet capital204.30K4.01%$34.21M
Baker avenue asset management, lp914.70K3.55%$156.98M
Port capital408.07K3.11%$70.03M
Berkeley37.80K2.18%$6.49M
Conestoga capital advisors605.28K2.07%$103.88M
Kayne anderson rudnick investment management3.89M1.96%$666.82M
Ranger investment management154.91K1.92%$26.59M

Top Buyers

HolderShares% AssetsChange
Norges bank527.28K0.01%527.28K
Fmr2.65M0.02%503.75K
Vanguard fiduciary trust258.07K0.01%258.07K
Fifth third bancorp106.06K0.03%105.17K
Schroder investment management group247.27K0.03%89.30K

Top Sellers

HolderShares% AssetsChange
Blackrock3.90M0.01%-1.29M
Conestoga capital advisors605.28K2.07%-244.07K
Morgan stanley1.30M0.01%-208.13K
Jpmorgan chase568.21K0.01%-181.44K
Point72 asset management49.58K0.01%-163.95K

New Positions

HolderShares% AssetsChangeValue
Norges bank527.28K0.01%527.28K$85.14M
Vanguard fiduciary trust258.07K0.01%258.07K$44.29M
Candriam s.c.a.41.56K0.04%41.56K$7.13M
Vanguard asset management38.37K0.01%38.37K$6.59M
Livforsakringsbolaget skandia, omsesidigt25.80K0.17%25.80K$4.42M

Sold Out

HolderChange
Dunhill financial-1.00
Cornerstone planning group-1.00
Tfc financial management-1.00
Greenline partners-2.00
Claris advisors, llc / mo /-3.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 20264471.59%40,295,997-3.95%970.95%2147.54%153-10.53%
Dec 31, 2025261-40.55%19,123,661-53.67%460.47%110-45.27%97-42.26%
Sep 30, 2025255-41.11%19,883,072-53.56%470.45%107-45.96%97-45.51%
Jun 30, 2025428-0.70%42,766,9833.74%1021.05%195-15.58%17624.82%
Mar 31, 20256-98.60%417,137-98.99%-0.01%2-99.06%4-97.40%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Mid-Cap ETF1.40M3.41%-704.00
Vanguard Total Stock Mkt Idx Inv1.33M3.22%3.38K
Vanguard US Total Market Shares ETF1.35M3.21%1.01K
Vanguard Small Cap Index955.10K2.32%-2.03K
American Funds SMALLCAP World A836.01K2.03%-
Eaton Vance Atlanta Capital SMID-Cap I734.67K1.79%-124.75K
Virtus KAR Small-Cap Core I710.40K1.72%-107.10K
Vanguard Small Cap Growth Index Inv536.49K1.30%733.00
First Trust SMID Cp Rising Div Achv ETF496.90K1.21%672.00
Vanguard Institutional Extnd Mkt Idx Tr467.93K1.14%4.64K

Recent Insider Transactions


DateNameRoleActivityValue
Dec 12, 2025Donaldson Philip E-Sell$399.38K
Nov 11, 2025ANDRASICK JAMES S-Sell$102.00K
Aug 25, 2025Andersen Michael EVP, EuropeSell$196.13K
Aug 01, 2025Gilstrap Jeremy EVP, InnovationSell$445.68K
May 14, 2025ANDRASICK JAMES S-Sell$143.22K

Insider Transactions Trends


DateBuySell
2026 Q2--
2026 Q1--
2025 Q4-2
2025 Q3-2
2025 Q2-2

SSD Ownership FAQ


Who owns the most shares of Simpson Manufacturing?

Simpson Manufacturing’s largest shareholders are Blackrock funding, inc. /de (4.03M shares, 9.75%), Vanguard group (4.04M shares, 9.72%), and Kayne anderson rudnick investment management (3.89M shares, 9.40%). Together, they hold 28.87% of Simpson Manufacturing’s total shares outstanding.

Does Blackrock own Simpson Manufacturing?

Yes, BlackRock owns 9.20% of Simpson Manufacturing, totaling 3.9M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 657.38M$. In the last quarter, BlackRock decreased its holdings by -1.293M shares, a -24.90% change.

Who is Simpson Manufacturing’s biggest shareholder by percentage of total assets invested?

North berkeley wealth management is Simpson Manufacturing’s biggest shareholder by percentage of total assets invested, with 7.22% of its assets in 79.59K Simpson Manufacturing shares, valued at 13.66M$.

Who is the top mutual fund holder of Simpson Manufacturing shares?

iShares Core S&P Mid-Cap ETF is the top mutual fund holder of Simpson Manufacturing shares, with 3.41% of its total shares outstanding invested in 1.4M Simpson Manufacturing shares.

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