Watchlist / thebuildout-hbm-memory

watchlist

Watchlist / thebuildout-hbm-memory

current roster plus event stream

symbols 15 events 730 latest

TheBuildout · HBM Memory — their curated supply-chain list (https://thebuildout.ai/lists/hbm-memory), imported 2026-08-19 as a brand-tagged watchlist. Our slice = US-listed/ADR lines of the free-tier visible head: 18 of 28 visible / 43 total (15 pro-gated; 10 foreign primaries without a US line omitted — see experiments/gloomberg/thebuildout-lists-vs-watchlists.md). Membership and 'aiCriticality' tags are theirs; refresh via deno task market -- scrape-thebuildout --lists.

Showing 120 of 730 events.

Cumulative return since Sep 21 — both lines start at 0%, so the gap between them IS the out/under-performance. Hover for daily values.
1D7D30D3M1Y
cohort -8.6%-10.1%-18.6%-16.6%+75.7%
SPY -1.2%-1.0%-1.2%+3.5%+14.4%
Δ -7.4%-9.1%-17.4%-20.1%+61.3%

equal-weight · buy-and-hold from window start, no rebalancing · 3M+ windows are a current-roster backcast.

30D breadth 2/15 up

trend: 0 up · 1 flat · 14 down · avg RSI 33 · 29% above SMA200 · covered 15/15

contributors

SNPS+0.2pp+3.2%
CDNSE+0.1pp+2.2%
TSM-0.6pp-8.8%
QCOM-0.9pp-12.8%
ASX-1.1pp-16.5%

detractors

SKHY-2.2pp-32.6%
ONTO-2.0pp-30.0%
AMKRE-1.9pp-28.5%
LRCX-1.7pp-26.0%
FORM-1.6pp-24.6%

Holdings

TSM $412.35 -8.8% 30d coming into play MU $856.49 -21.9% 30d coming into play SKHY $131.69 -32.6% 30d too-young LRCX $230.15 -26.0% 30d retreating AMAT $375.58 -20.5% 30d retreating KLAC $147.83 -21.5% 30d retreating QCOM $172.83 -12.8% 30d coming into play ASX $37.74 -16.5% 30d coming into play CDNS $309.65 +2.2% 30d coming into play SNPS $422.48 +3.2% 30d coming into play TER $308.75 -22.6% 30d retreating ONTO $198.67 -30.0% 30d retreating AMKR $39.05 -28.5% 30d retreating RMBS $85.73 -18.5% 30d retreating FORM $95.03 -24.6% 30d retreating
SNPS $422.48 -6.4% +3.2% +13.1% -7.0% 39 coming into play -21.7%
CDNSE $309.65 -5.0% +2.2% -6.3% -6.3% 41 coming into play -25.7%
TSM $412.35 -4.5% -8.8% -0.8% +42.7% 38 coming into play -15.4%
QCOM $172.83 -2.9% -12.8% +1.0% +2.1% 45 coming into play -33.5%
ASX $37.74 -11.0% -16.5% -4.4% +202.9% 37 coming into play -21.3%
RMBSE $85.73 -7.6% -18.5% -16.9% -9.2% 37 retreating -50.8%
AMAT $375.58 -8.2% -20.5% -33.3% +70.3% 25 retreating -49.2%
KLAC $147.83 -9.6% -21.5% -32.4% +32.7% 24 retreating -51.9%
MU $856.49 -6.3% -21.9% -13.5% +331.6% 35 coming into play -31.8%
TER $308.75 -10.6% -22.6% -17.4% +122.4% 33 retreating -36.7%
FORM $95.03 -15.3% -24.6% -15.7% +130.2% 32 retreating -40.7%
LRCX $230.15 -11.8% -26.0% -28.0% +62.9% 25 retreating -47.5%
AMKRE $39.05 -10.7% -28.5% -40.2% +26.9% 30 retreating -59.6%
ONTO $198.67 -10.6% -30.0% -31.8% +58.3% 27 retreating -48.6%
SKHY $131.69 -8.1% -32.6% -22.3% — 30 neutral -34.1%

Feed generated 2026-10-23.