Simpson Manufacturing Ownership | Who Owns Simpson Manufacturing?

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Simpson Manufacturing Ownership Summary

Simpson Manufacturing is owned by 1.00% institutional investors, 0.47% insiders, and 98.53% retail investors. Kayne anderson rudnick investment management is the largest institutional shareholder, holding 10.66% of SSD shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.26% of its assets in Simpson Manufacturing shares.

SSD Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Simpson Manufacturing	1.00%	0.47%	98.53%
Sector	Industrials Stocks	39.35%	12.62%	48.03%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Kayne anderson rudnick investment management	4.49M	10.66%	$745.28M
Vanguard group	4.20M	9.98%	$697.29M
Blackrock funding, inc. /de	4.00M	9.48%	$662.75M
Blackrock	3.90M	9.20%	$657.38M
Jpmorgan chase	1.72M	4.07%	$284.77M
Fmr	1.62M	3.83%	$267.96M
Baker avenue asset management, lp	1.40M	3.32%	$232.15M
Morgan stanley	1.32M	3.12%	$223.19M
Conestoga capital advisors	1.28M	3.04%	$212.69M
State street	1.24M	2.92%	$208.37M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Baker avenue asset management, lp	1.40M	7.11%	$232.15M
Maren capital	287.65K	3.64%	$47.70M
Lrt capital management	31.35K	3.37%	$4.92M
Port capital	375.88K	2.84%	$62.33M
Conestoga capital advisors	1.28M	2.82%	$212.69M
Jackson square partners	116.62K	2.01%	$19.34M
Cornerstone capital	110.68K	1.93%	$18.35M
Kayne anderson rudnick investment management	4.49M	1.73%	$745.28M
Fiduciary management inc /wi/	922.27K	1.43%	$152.94M
Ranger investment management	122.52K	1.38%	$19.24M

Top Buyers

Holder	Shares	% Assets	Change
Morgan stanley	1.32M	0.02%	934.99K
Norges bank	444.78K	0.01%	444.78K
Riverbridge partners	352.25K	0.80%	352.25K
Raymond james financial	329.52K	0.02%	329.52K
Ameriprise financial	581.41K	0.02%	275.99K

Top Sellers

Holder	Shares	% Assets	Change
Blackrock	3.90M	0.01%	-1.29M
Capital investors	657.42K	0.02%	-348.29K
State street	1.24M	0.01%	-278.40K
Invesco	595.53K	0.02%	-273.82K
Rockefeller capital management	25.38K	0.01%	-152.31K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	444.78K	0.01%	444.78K	$73.76M
Riverbridge partners	352.25K	0.80%	352.25K	$58.41M
Raymond james financial	329.52K	0.02%	329.52K	$54.64M
Voloridge investment management	72.00K	0.04%	72.00K	$11.94M
Point72 asset management	28.68K	0.01%	28.68K	$4.76M

Sold Out

Holder	Change
Tfc financial management	-1.00
Claris advisors, llc / mo /	-3.00
Fortitude family office	-4.00
Riverview trust	-4.00
Globeflex capital l p	-6.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	6	-98.60%	417,137	-98.99%	-	0.01%	2	-99.06%	4	-97.40%
Dec 31, 2024	390	-6.92%	39,148,979	-2.92%	92	1.02%	189	-11.68%	142	-3.40%
Sep 30, 2024	411	3.27%	40,250,562	-2.53%	95	1.00%	211	3.94%	144	3.60%
Jun 30, 2024	395	-0.50%	41,293,271	4.46%	97	1.12%	202	9.78%	138	-9.21%
Mar 31, 2024	397	2.06%	39,528,335	-0.45%	93	1.07%	184	0.55%	152	-1.94%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Mid-Cap ETF	1.37M	3.26%	900.00
Vanguard Total Stock Mkt Idx Inv	1.35M	3.22%	14.43K
Vanguard US Total Market Shares ETF	1.35M	3.21%	1.01K
Vanguard Small Cap Index	1.06M	2.52%	6.33K
Eaton Vance Atlanta Capital SMID-Cap I	890.21K	2.12%	68.28K
Virtus KAR Small-Cap Core I	817.50K	1.95%	-
Conestoga Small Cap Investors	673.84K	1.61%	-7.25K
Vanguard Institutional Extnd Mkt Idx Tr	651.68K	1.55%	2.92K
Vanguard Small Cap Growth Index Inv	589.27K	1.40%	-790.00
T. Rowe Price Integrated US SmCapGrEq	566.74K	1.34%	283.37K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 14, 2025	ANDRASICK JAMES S	-	Sell	$143.22K
May 01, 2025	Lutz Jennifer	EVP, Human Resources	Sell	$50.97K
Feb 25, 2025	Andersen Michael	EVP, Europe	Sell	$169.98K
Dec 04, 2024	Dankel Roger	EVP, NA Sales	Sell	$45.77K
Dec 03, 2024	Lutz Jennifer	EVP, Human Resources	Sell	$129.13K

Insider Transactions Trends

Date	Buy	Sell
2025 Q2	-	2
2025 Q1	-	1
2024 Q4	-	2
2024 Q3	-	6
2024 Q2	-	2

SSD Ownership FAQ

Who owns the most shares of Simpson Manufacturing?

Simpson Manufacturing’s largest shareholders are Kayne anderson rudnick investment management (4.49M shares, 10.66%), Vanguard group (4.2M shares, 9.98%), and Blackrock funding, inc. /de (4M shares, 9.48%). Together, they hold 30.12% 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?

Baker avenue asset management, lp is Simpson Manufacturing’s biggest shareholder by percentage of total assets invested, with 7.11% of its assets in 1.4M Simpson Manufacturing shares, valued at 232.15M$.

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 3.26% of its total shares outstanding invested in 1.37M Simpson Manufacturing shares.

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