1 tracked superinvestor hold SIMPSON MFG INC (SSD), worth $240M combined, led by Mason Morfit. Smart money is holding SSD as of the latest 13F filings.
Current price
$188.60
Simpson Manufacturing Co., Inc., through its subsidiaries, designs, engineers, manufactures, and sells wood and concrete construction products. The company offers wood construction products, including connectors, truss plates, fastening systems, fasteners and shearwalls, and pre-fabricated lateral systems for use in light-frame construction; and concrete construction products comprising…
Market cap
$8.0B
P/E
22.54
Div yield
0.6%
Revenue YoY
4.5%
Analyst target
$215
Snapshot for context. For deep analysis use a stock screener — this page is about who owns it.
Superinvestors holding
1
tracked 13F / N-PORT funds
Combined value
$240M
disclosed long exposure
Tier-1 conviction
1
concentrated holders
Net this quarter
0
0 buying · 0 selling
Smart money is holding SSD steady this quarter — buys and sells are balanced.
SIMPSON MFG INC (SSD) is held by 1 tracked funds worth $240M combined, 1 of them concentrated Tier-1 managers whose positions carry real conviction.
The largest position belongs to Mason Morfit at 4.2% of their book — no single tracked manager treats it as an outsized, top-weighted bet.
Tracked holders were largely static this quarter — no new opens, adds or trims of size — suggesting the position is being held rather than actively traded.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| Held | 4.2% | $240M |
Tier badge = signal quality: 1 concentrated conviction · 2 quant/multi (context) · 3 retail & diversified. Only Tier 1 holdings feed the consensus signal.
Which superinvestors own SSD?
1 tracked funds hold SIMPSON MFG INC (SSD), the largest being Mason Morfit (ValueAct Capital) at 4.2% of its 13F portfolio. 1 of them are concentrated Tier-1 conviction managers.
Is smart money buying or selling SSD?
In the most recent 13F quarter, 0 tracked funds added or opened SSD and 0 trimmed it.
How much SSD do tracked funds hold?
Combined disclosed long exposure to SSD across tracked superinvestors is $240M as of the Mar 2026 filings.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Mar 2026 quarter. Long equity positions only, reported with up to a 45-day delay — for activity between filings see real-time moves. Not financial advice.