SIMPSON MFG INC

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SSD·829073105·US·Common Stock·Basic Materials - Lumber & Wood Production-13D/G

SSD (SIMPSON MFG INC) is held by 200 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($862.1M), FMR LLC ($768.2M), KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC ($747M). Net institutional sentiment: Mixed.

200

Holders

(17 Elite)

$7.2B

Total Value

48% (205)

Consensus

99 buying - 106 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)85

Insider (Form 4)25

Activist (13D/13G)75

Congressional (STOCK Act)70

Holder Quality

69

★★★★★

Elite

41

★★★★

Strong

77

★★★

Solid

35

★★

Below

74

★

Weak

Held by 200 funds

17 elite

Who's Trading

Source dates: Price Aug 28, 2026 · Insiders Aug 21, 2026 · Activists Aug 13, 2026 · Congress none

InsiderBNBullock NozomiI 21.81 shAug 18, 2026

ActivistKAKayne Anderson Rudnick Investment Management, LLC8.7%Aug 13, 2026

ActivistFMR LLC8.9%Aug 6, 2026

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Top Holders

Top Holders (200)History

AllNewIncreasedHeldDecreasedExited

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	4.1M(+2.1%)	$862.1M	0.0%	+11.96%	32
FMR LLC	Increased	3.7M(+38.7%)	$768.2M	0.0%	+2.46%	42
KAKAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	Decreased	3.6M(-8.2%)	$747M	2.3%	+128.81%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Decreased	1.9M(-0.1%)	$402.9M	0.0%	-3.07%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Decreased	1.9M(-0.5%)	$388.3M	0.0%	-3.07%	0
STATE STREET CORP	Increased	1.3M(+2.9%)	$273.9M	0.0%	-4.63%	32
MORGAN STANLEY	Decreased	1.2M(-7.4%)	$251.5M	0.0%	+12.09%	0
DIMENSIONAL FUND ADVISORS LP	Increased	887,760(+2.0%)	$185.9M	0.0%	+65.73%	31
Quantinno Capital Management LP	Increased	862,031(+0.5%)	$180.5M	0.2%	+14.54%	36
GEODE CAPITAL MANAGEMENT, LLC	Decreased	783,269(-0.6%)	$164M	0.0%	+83.77%	0
Capital International Investors	Decreased	648,641(-2.2%)	$135.8M	0.0%	+27.06%	0
BANK OF MONTREAL /CAN/	Decreased	642,267(-0.9%)	$134.5M	0.0%	+12.36%	0
Neuberger Berman Group LLC	Decreased	606,113(-20.3%)	$126.9M	0.1%	+5.10%	0
NORTHERN TRUST CORP	Increased	600,268(+3.3%)	$125.7M	0.0%	+101.34%	31
FIRST TRUST ADVISORS LP	Increased	583,523(+0.2%)	$122.2M	0.1%	+14.15%	30
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	Increased	542,592(+212.3%)	$115.9M	0.0%	-5.34%	49
JPMORGAN CHASE & CO	Decreased	525,383(-7.5%)	$110.3M	0.0%	+12.58%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Decreased	502,362(-0.9%)	$105.2M	0.0%	+105.03%	0
GOLDMAN SACHS GROUP INC	Increased	451,848(+9.1%)	$94.6M	0.0%	+11.13%	33
VICTORY CAPITAL MANAGEMENT INC	Increased	442,833(+4.5%)	$92.7M	0.1%	+10.54%	31

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer