Simpson Manufacturing Co., Inc.

SSD

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

SEC filings (opens in a new tab)

In the last 90 days, Simpson Manufacturing Co., Inc. insiders filed 0 open-market purchases and 2 sales; 489 institutions reported holding it in 13F filings for Q2 2026, worth $8.59B in total; ValueAct Capital is the only superinvestor holding it.

Q1 2024 vs. Q4 2023

How the institutions holding Simpson Manufacturing Co., Inc. changed between Q4 2023 and Q1 2024.

All holders in Q1 2024 All holders in Q4 2023

13F holders of SSD: Q4 2023 compared with Q1 2024
Measure	Q4 2023	Of which not filed for Q1 2024	Q1 2024	Change
Holders	383	1	393	+11
Shares	39.7M	161.1K	40.0M	+486.0K (+1.2%)
Value	$7.86B	$31.9M	$8.21B	+$374.8M (+4.8%)

1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (45)

Institutions that held Simpson Manufacturing Co., Inc. at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to SSD in Q1 2024
Institution	Shares	Value	% of portfolio
Driehaus Capital Management LLC	114,501	$23.5M	0.23%
Intrinsic Edge Capital Management LLC	49,915	$10.2M	0.87%
Neuberger Berman Group LLC	21,231	$4.36M	0.00%
SpiderRock Advisors, LLC	12,407	$2.42M	0.08%
Twinbeech Capital LP	11,655	$2.39M	0.05%
Seven Eight Capital, LP	11,180	$2.29M	0.24%
Danske Bank A/S	9,725	$2.00M	0.01%
Hancock Whitney Corp	8,345	$1.71M	0.06%
Hunter Perkins Capital Management, LLC	6,530	$1.34M	0.27%
K.J. Harrison & Partners Inc	5,000	$1.03M	0.16%
Dark Forest Capital Management LP	4,455	$914.1K	0.15%
Wesbanco Bank Inc	4,424	$907.7K	0.03%
Edgestream Partners, L.P.	3,868	$793.6K	0.04%
High Net Worth Advisory Group LLC	3,635	$745.8K	0.23%
APG Asset Management N.V.	3,800	$721.9K	0.00%
Algebris (UK) Ltd	3,749	$712.9K	0.32%
Cynosure Management, LLC	3,144	$645.1K	0.12%
Aristides Capital LLC	3,000	$615.5K	0.26%
Congress Asset Management Co	2,140	$439.1K	0.00%
Engineers Gate Manager LP	2,045	$419.6K	0.01%
Edge Financial Advisors LLC	1,940	$398.0K	0.35%
Portfolio Strategies, Inc.	1,329	$272.7K	0.02%
Versor Investments LP	1,200	$246.2K	0.05%
Fidelis Capital Partners, LLC	1,121	$230.0K	0.03%
Meiji Yasuda Asset Management Co Ltd.	1,093	$224.3K	0.01%
Portside Wealth Group, LLC	1,040	$213.4K	0.04%
Penobscot Investment Management Company, Inc.	1,000	$205.2K	0.02%
Ironwood Financial, llc	1,000	$205.2K	0.05%
180 Wealth Advisors, LLC	998	$204.8K	0.04%
Forum Financial Management, LP	988	$202.7K	0.00%
Rehmann Capital Advisory Group	985	$202.1K	0.02%
Argent Trust Co	975	$200.1K	0.01%
Hilltop National Bank	632	$129.7K	0.04%
nVerses Capital, LLC	400	$82.1K	0.20%
Colonial Trust Co	329	$67.5K	0.01%
Rise Advisors, LLC	181	$37.1K	0.02%
EntryPoint Capital, LLC	141	$28.9K	0.03%
Simplex Trading, LLC	88	$18.0K	0.00%
Newbridge Financial Services Group, Inc.	45	$9.23K	0.00%
Mather Group, LLC.	20	$3.96K	0.00%
Meeder Asset Management Inc	16	$3.28K	0.00%
Umb Bank N A	10	$2.05K	0.00%
Rothschild Investment LLC	4	$821	0.00%
TFC Financial Management	1	$206	0.00%
Ronald Blue Trust, Inc.	1	$205	0.00%

Sold out (34)

Institutions that held Simpson Manufacturing Co., Inc. at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of SSD in Q1 2024
Institution	Shares, Q4 2023	Value, Q4 2023
Polar Asset Management Partners Inc.	90,000	$17.8M
Clifford Swan Investment Counsel LLC	21,716	$4.30M
BI Asset Management Fondsmaeglerselskab A/S	16,141	$3.20M
Tower Bridge Advisors	11,000	$2.18M
Citadel Advisors LLC	9,956	$1.97M
Curated Wealth Partners LLC	6,495	$1.29M
Summit Global Investments	5,729	$1.13M
Lisanti Capital Growth, LLC	5,380	$1.07M
Baird Financial Group, Inc.	4,898	$969.7K
Cumberland Partners Ltd	3,500	$692.9K
Advisory Research Inc	3,124	$618.5K
Petrus Trust Company, LTA	2,863	$566.8K
Diametric Capital, LP	2,472	$489.4K
Two Sigma Investments, LP	2,001	$396.2K
Linden Thomas Advisory Services, LLC	1,652	$327.1K
HBK Sorce Advisory LLC	1,340	$265.3K
Cetera Advisor Networks LLC	1,322	$261.7K
Two Sigma Securities, LLC	1,308	$259.0K
Prudential PLC	1,229	$243.3K
Callan Family Office, LLC	1,090	$215.8K
AE Wealth Management LLC	1,160	$211.5K
Johnson Financial Group, Inc.	1,031	$204.1K
Robeco Institutional Asset Management B.V.	678	$134.2K
Tradition Wealth Management, LLC	631	$125.0K
Focused Wealth Management, Inc	387	$76.6K
McGlone Suttner Wealth Management, Inc.	275	$54.5K
Headlands Technologies LLC	188	$37.2K
Kapitalo Investimentos Ltda	187	$37.0K
Raleigh Capital Management Inc.	88	$17.4K
Advisory Services Network, LLC	52	$10.3K
Exchange Traded Concepts, LLC	25	$4.95K
Glassman Wealth Services	23	$4.55K
Horizon Investments, LLC	3	$593
Clear Street Markets LLC	1	$0

Not filed for Q1 2024 yet (1)

Institutions that held Simpson Manufacturing Co., Inc. at the end of Q4 2023 and haven't filed a 13F for Q1 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SSD in Q4 2023 that haven't filed for Q1 2024
Institution	Shares, Q4 2023	Value, Q4 2023
Putnam Investments LLC	161,050	$31.9M