Watchlist / thebuildout-co-packaged-optics-cpo

watchlist

Watchlist / thebuildout-co-packaged-optics-cpo

current roster plus event stream

symbols 34 events 1068 latest

TheBuildout · Co-Packaged Optics (CPO) — their curated supply-chain list (https://thebuildout.ai/lists/co-packaged-optics-cpo), imported 2026-08-19 as a brand-tagged watchlist. Our slice = US-listed/ADR lines of the free-tier visible head: 37 of 48 visible / 79 total (31 pro-gated; 11 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 1068 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 -9.0%-10.4%-17.2%-15.6%+78.4%
SPY -1.2%-1.0%-1.2%+3.5%+14.4%
Δ -7.8%-9.4%-16.0%-19.1%+64.0%

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

30D breadth 3/34 up

trend: 1 up · 0 flat · 33 down · avg RSI 35 · 26% above SMA200 · covered 34/34

contributors

IBM+0.3pp+9.0%
SNPS+0.1pp+3.2%
CDNSE+0.1pp+2.2%
CSCO+0.0pp-1.5%
NVDA-0.2pp-7.3%

detractors

AAOI-1.1pp-36.4%
COHR-1.0pp-33.0%
INTC-0.9pp-31.0%
ONTO-0.9pp-30.0%
TSEM-0.9pp-29.1%

Holdings

NVDA $212.21 -7.3% 30d in trend TSM $412.35 -8.8% 30d coming into play AVGO $323.24 -11.3% 30d coming into play AMD $507.93 -18.6% 30d coming into play INTC $85.49 -31.0% 30d coming into play CSCO $104.89 -1.5% 30d coming into play LRCX $230.15 -26.0% 30d retreating AMAT $375.58 -20.5% 30d retreating IBM $252.11 +9.0% 30d coming into play MRVL $223.47 -14.8% 30d coming into play GLW $123.99 -22.4% 30d retreating ASX $37.74 -16.5% 30d coming into play CDNS $309.65 +2.2% 30d coming into play LITE $752.54 -20.4% 30d coming into play SNPS $422.48 +3.2% 30d coming into play HPE $55.47 -9.1% 30d coming into play TER $308.75 -22.6% 30d retreating COHR $207.82 -33.0% 30d retreating KEYS $311.52 -10.3% 30d coming into play CIEN $322.64 -12.5% 30d retreating CRDO $162.77 -15.5% 30d retreating STM $44.09 -17.4% 30d retreating CLS $269.01 -24.4% 30d retreating JBL $267.41 -13.4% 30d coming into play TSEM $167.71 -29.1% 30d retreating GFS $43.37 -9.6% 30d retreating MTSI $229.73 -17.9% 30d retreating FN $317.67 -21.3% 30d retreating ONTO $198.67 -30.0% 30d retreating AMKR $39.05 -28.5% 30d retreating SMTC $125.12 -28.2% 30d coming into play VIAV $30.30 -16.8% 30d retreating AAOI $68.07 -36.4% 30d retreating FORM $95.03 -24.6% 30d retreating
IBM $252.11 +0.3% +9.0% +22.0% -12.3% 70 coming into play -24.2%
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%
CSCO $104.89 -2.2% -1.5% -7.0% +48.4% 38 coming into play -19.5%
NVDA $212.21 -4.4% -7.3% +1.6% +17.7% 39 in trend -12.8%
TSM $412.35 -4.5% -8.8% -0.8% +42.7% 38 coming into play -15.4%
HPE $55.47 -4.6% -9.1% +16.4% +140.2% 40 coming into play -24.6%
GFS $43.37 -9.1% -9.6% -23.8% +25.8% 38 retreating -53.1%
KEYS $311.52 -8.7% -10.3% -4.2% +89.2% 33 coming into play -20.1%
AVGO $323.24 -4.3% -11.3% -17.6% -5.0% 35 coming into play -34.7%
CIEN $322.64 -10.7% -12.5% -20.8% +96.2% 40 retreating -49.4%
JBL $267.41 -4.8% -13.4% -17.0% +34.5% 35 coming into play -37.7%
MRVL $223.47 -8.7% -14.8% +6.8% +175.7% 38 coming into play -32.3%
CRDO $162.77 -10.7% -15.5% -31.2% +18.6% 37 retreating -47.3%
ASX $37.74 -11.0% -16.5% -4.4% +202.9% 37 coming into play -21.3%
VIAV $30.30 -14.4% -16.8% -27.5% +129.0% 32 retreating -49.9%
STM $44.09 -7.0% -17.4% -17.6% +51.4% 33 retreating -45.9%
MTSI $229.73 -15.9% -17.9% -18.8% +69.0% 34 retreating -45.2%
AMD $507.93 -8.1% -18.6% -5.9% +120.6% 37 coming into play -22.9%
LITE $752.54 -11.5% -20.4% -9.7% +376.1% 34 coming into play -34.2%
AMAT $375.58 -8.2% -20.5% -33.3% +70.3% 25 retreating -49.2%
FN $317.67 -10.8% -21.3% -38.6% -20.6% 27 retreating -57.6%
GLW $123.99 -8.1% -22.4% -20.6% +47.4% 33 retreating -54.4%
TER $308.75 -10.6% -22.6% -17.4% +122.4% 33 retreating -36.7%
CLSE $269.01 -11.7% -24.4% -19.6% -0.7% 30 retreating -43.3%
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%
SMTC $125.12 -11.7% -28.2% -9.8% +92.1% 33 coming into play -38.1%
AMKRE $39.05 -10.7% -28.5% -40.2% +26.9% 30 retreating -59.6%
TSEM $167.71 -11.5% -29.1% -35.6% +130.6% 32 retreating -47.6%
ONTO $198.67 -10.6% -30.0% -31.8% +58.3% 27 retreating -48.6%
INTC $85.49 -8.0% -31.0% -14.7% +131.6% 31 coming into play -39.9%
COHR $207.82 -12.5% -33.0% -33.6% +80.1% 30 retreating -52.8%
AAOI $68.07 -12.0% -36.4% -39.2% +127.0% 31 retreating -70.9%

Feed generated 2026-10-23.