Markets Brief

Friday, September 11, 2026

Last updated 3:02 PM PT

Market Value

$66,319.85

Cost $61,395.15

Day's Gain

-$81.15

-0.12%

Total Gain

$4,924.70

8.02%

AI semis & memory

MU

Day's Gain $
-$53.75
Day's Gain %
-0.22%
Total Gain $
$745.90
Total Gain %
3.16%

Qty # 25 · Last Price $975.26 · Value $24,381.50 · Total Cost $23,635.60

AI memory is the hottest semiconductor pinch point, and Micron’s explosive revenue growth plus record DRAM pricing say the HBM trade is still on. After a 256% run, I’d trim strength and buy weakness in pieces—keep a core position because this is an own-it-don’t-trade-it name.

AI buildout — fiber, storage, power

SNDK

Day's Gain $
-$296.20
Day's Gain %
-3.50%
Total Gain $
-$391.05
Total Gain %
-4.57%

Qty # 5 · Last Price $1,633.35 · Value $8,166.75 · Total Cost $8,557.80

AI storage is still a monster cycle, but a 500%-plus surge means expectations already demand flawless NAND pricing, margins, and hyperscaler demand. Stay long the secular winner, but trim strength and only buy weakness in pieces—own it, don’t chase it.

Other holdings

SKHY

Day's Gain $
$212.40
Day's Gain %
0.94%
Total Gain $
$3,555.65
Total Gain %
18.47%

Qty # 120 · Last Price $190.07 · Value $22,808.40 · Total Cost $19,252.75

The memory trade is on, and SK Hynix’s HBM leadership gives it the best margins and pricing power in the group. Stay long and buy weakness in pieces—own it, don’t trade it.

TSLA

Day's Gain $
$56.40
Day's Gain %
0.52%
Total Gain $
$1,014.20
Total Gain %
10.19%

Qty # 30 · Last Price $365.44 · Value $10,963.20 · Total Cost $9,949.00

Tesla is still an execution story: Cybercab commercialization, EV margins, and battery supply matter far more than the event hype. With the position up 10.19%, I’d trim strength here and keep a smaller core—trade it, don’t own it.

Watchlist

AVGO

BROADCOM INC COM

$361.99 $1.16 (0.32%)

AVGO’s flat day doesn’t change the setup: watch AI networking demand, custom silicon margins, and the HBM/CoWoS supply-chain pinch points. If cash flow keeps compounding while valuation cools, I like this name on weakness—own the story, don’t chase the tape.

CBRS

CEREBRAS SYSTEMS INC COM CL A

$191.93 $0.59 (0.31%)

The $7.88 million insider sale is a yellow flag, but it does not break the AI-accelerator setup by itself. Watch customer concentration, gross margins, and whether Cerebras can win workloads without getting squeezed by Nvidia’s HBM and networking ecosystem.

GLW

CORNING INC COM

$166.40 $3.28 (2.01%)

GLW’s 2% move lacks a fundamental catalyst; the headline is just a purchase guide, not a change in the setup. Watch optical demand, pricing power, and margin expansion before chasing at $166.40.

GOOGL

ALPHABET INC CAP STK CL A

$338.50 $5.90 (1.77%)

GOOGL’s rebound says the regulatory scare is a speed bump, but watch whether legal pressure threatens Search economics or forces costly remedies. I like this name on weakness as long as AI capex converts into Cloud growth and durable margins.

LRCX

LAM RESEARCH CORP COM NEW

$298.22 $0.21 (0.07%)

The AI semiconductor-equipment trade is on, with HBM and advanced packaging driving Lam’s record revenue and stronger margins. After nearly tripling, don’t chase $298; watch for sustained margin expansion and buyable weakness.

PWR

QUANTA SVCS INC COM

$650.58 $31.85 (5.15%)

PWR is riding the grid-power and data-center infrastructure supercycle, with backlog, labor capacity, and execution margins the numbers to watch. A 5% surge makes the entry less attractive today, so buy weakness in pieces—the trade is on.

Q

QNITY ELECTRONICS INC COMMON STOCK

$126.40 $3.08 (2.50%)

Cramer likes Q, and today’s pop says the semiconductor materials trade is on. Watch margins and demand tied to advanced packaging and AI chip capacity; I like this name on weakness, not after a chase.

SIMO

SILICON MOTION TECHNOLOGY CORP SPONSORED ADR

$284.48 $19.23 (7.25%)

SIMO’s 127% year-over-year revenue growth and 32% sequential jump say the AI-memory trade is on, and today’s 7.25% surge confirms the market is waking up. Watch whether that growth holds next quarter without margin pressure; I like this name on weakness, not after a one-day rip.