Watchlist / thebuildout-etch-equipment

watchlist

Watchlist / thebuildout-etch-equipment

current roster plus event stream

symbols 6 events 217 latest

TheBuildout · Etch Equipment — their curated supply-chain list (https://thebuildout.ai/lists/etch-equipment), imported 2026-08-19 as a brand-tagged watchlist. Our slice = US-listed/ADR lines of the free-tier visible head: 6 of 15 visible / 41 total (26 pro-gated; 9 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 217 events.

Cumulative return since Sep 8 — both lines start at 0%, so the gap between them IS the out/under-performance. Hover for daily values.
1D7D30D3M1Y
cohort +0.6%-5.1%+5.3%-10.1%+95.9%
SPY +0.6%+1.2%+2.1%+3.1%+16.0%
Δ +0.0%-6.3%+3.2%-13.3%+79.9%

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

30D breadth 5/6 up

trend: 4 up · 0 flat · 2 down · avg RSI 54 · 67% above SMA200 · covered 6/6

contributors

ENTG+2.7pp+15.9%
AMAT+1.4pp+8.1%
KLAC+1.2pp+6.9%
AEIS+0.2pp+1.1%
LRCX+0.2pp+0.9%

detractors

MKSI-0.2pp-1.3%

Holdings

LRCX $318.84 +0.9% 30d coming into play AMAT $507.03 +8.1% 30d coming into play KLAC $195.57 +6.9% 30d coming into play ENTG $165.79 +15.9% 30d in trend MKSI $264.50 -1.3% 30d retreating AEIS $288.66 +1.1% 30d coming into play
ENTG $165.79 +2.2% +15.9% +14.1% +75.9% 65 in trend -11.3%
AMAT $507.03 -0.5% +8.1% -15.8% +130.2% 55 coming into play -31.4%
KLAC $195.57 -0.6% +6.9% -15.5% +85.6% 55 coming into play -36.4%
AEIS $288.66 +1.6% +1.1% -6.3% +60.4% 52 coming into play -27.4%
LRCX $318.84 -0.6% +0.9% -9.0% +126.1% 51 coming into play -27.3%
MKSI $264.50 +1.6% -1.3% -28.2% +97.0% 48 retreating -40.9%

Feed generated 2026-10-10.