Agentic Ecosystem · Sector T0 · Layer 1 · Substrate

Foundation Models

Foundation Models — the Substrate layer of the Closelook agentic value stack.

Equal-weight — 1d —

Cap-weighted — 1d —

Momentum (drift) — 1d —

Constituents — in this sector

Composite Index — since inception (Dec 30, 2025)

Three weighting variants of the same constituent basket, rebased to 1,000 at inception. EW = ticker-equal-weight with quarterly drift. CW = cap-weighted (10% cap) with semi-annual rebalance. MW = drift-only (1/N at inception, market does the tilting between rebalances). Click a legend entry to toggle its line.

Constituents

Every Agentic Ecosystem constituent tagged into this sector. Click a row to open the stock detail page with full chart + Money-Temperature scoring.

Ticker	Company	Region	Last	1d	1w	1m	3m	6m	1y	CCY
2513.HK	Zhipu AI / Z.ai	Asia	1129.00	+10.36%	-11.10%	-3.59%	+11.78%	+180.85%	+0.00%	HKD

Watchlist Pipeline

The IPO-readiness watchlist for this sector — private, captive, and state-linked names tracked for a future listing, but not part of the priced index.

OpenAI

P1 Proven private

Anthropic

P1 Proven private

SoftBank

Asia

P1 Proven public

FAQ · from the current data · as of 2026-08-21

Foundation Models — data Q&A

What is the Foundation Models sub-index of the Agentic Ecosystem Index?

1 constituent in the Substrate layer, listed across Asia, computed equal-weight, cap-weight and momentum-weight from the same basket and rebased to 1,000 at the index base date. Part of the Agentic Ecosystem Index — /indices/agentic/.

Which Foundation Models constituents lead and lag over one month?

As of 2026-08-21: leading — Zhipu AI / Z.ai (2513.HK) -3.59%. Lagging — Zhipu AI / Z.ai (2513.HK) -3.59%. Returns are close-to-close in each name's trading currency.

Which Foundation Models names have done best over one year?

As of 2026-08-21: Zhipu AI / Z.ai (2513.HK) +0.00%. Weakest: Zhipu AI / Z.ai (2513.HK) +0.00%.

How often does this sub-index update, and is it advice?

The worker recomputes the sub-index and every constituent's returns after each US close (prices converted to USD for the index level; per-name returns stay in local currency). This page is a data surface in an investment research diary — it describes constituents and returns, it recommends nothing.