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Thermal Management Stocks

2026-10 list · 6 stocks|Published 2026-10-14 · Updated 2026-11-04

Thermal management stocks make parts and systems that pull heat away from AI server chips as cooling shifts from air to liquid: heat spreaders, cold plates, quick disconnects, heat exchangers and coolant distribution units. Blave's 2026-10 list has 6 stocks, each with a reason and public sources.

20D return
-14.48%
TAIEX TR -11.40%
Foreign 20D
-1153.4
100M TWD · 1/6 net buying-412.6 ex-台達電
Investment trust 20D
+325.7
100M TWD
State (20D)
Distributing
-882.2 vs prior 20D

Thermal Management theme index

List in effect Backfilled with the 2026-10 list TAIEX Total Return Index

Thermal Management stocks: monthly revenue

Which Taiwan stocks are Thermal Management stocks?

Stock Sector Why it's listed 20D Also in Sources
3017奇鋐
Computer and Peripheral Equipment
Computer and Peripheral Equipment Makes thermal and liquid cooling solutions for AI servers; server applications were 66% of Q2 2026 revenue (company slides), and a US broker cited in the press counts it among the main liquid cooling suppliers -18.02% — AVC investor conference slides, 2026-08-12TechNews, 2026-03-13, report on liquid cooling demand and a broker noteLiberty Times Finance, 2026-03-23, feature on thermal management makers
3324雙鴻
Other Electronics
Other Electronics Makes liquid cooling products from cold plates and manifolds to CDUs; liquid cooling rose from 12% of revenue in 2024 to 35% in Q3 2025 -13.62% — Auras investor conference slides, 2026-08-19Central News Agency (via TechNews), 2025-11-14, report on liquid cooling revenue share at the earnings callLiberty Times Finance, 2026-03-23, feature on thermal management makers
3653健策
Electronic Parts/Components
Electronic Parts/Components Makes chip heat spreaders and liquid cooling modules used in AI servers -5.15% — Jentech investor conference slides, 2025-11-28Commercial Times, 2026-04-08, report on monthly revenue and cooling productsEconomic Daily News, 2026-04-05, report on a broker note on heat spreadersLiberty Times Finance, 2026-03-23, feature on thermal management makers
8996高力
Electric Machinery
Electric Machinery Makes plate heat exchangers used in liquid cooling CDUs; the company says thermal is now its largest business (Jul 2026 report) -5.30% — Economic Daily News, 2026-07-22, report on monthly revenue and thermal businessEconomic Daily News, 2026-06-22, report on heat exchangers entering a cloud provider's supply chain
6805富世達
Electronic Parts/Components
Electronic Parts/Components Makes liquid-cooling quick disconnects and AI server slide rails -9.96% AI Commercial Times, 2026-08-05, report on product lines and expansion at the earnings callCentral News Agency (via Economic Daily News), 2026-04-07, report on monthly revenueCommercial Times, 2025-12-12, report on server slide rails
2308台達電
Electronic Parts/Components
Electronic Parts/Components Has expanded from server power supplies into liquid cooling cold plates, CDUs and liquid-cooled rack integration; its annual report says liquid cooling shipments to data centers keep growing -35.28% — Delta Electronics 2025 annual report, 2026-05-28Commercial Times, 2026-02-23, report on power supply makers' earnings callsLiberty Times Finance, 2026-02-26, report on power and cooling at the earnings callLiberty Times Finance, 2026-07-13, report on its liquid cooling in a data center

About This Metric

Definition
Groups of stocks classified by theme rather than by industry.
  • Theme index: members equal-weighted, dividends included (adjusted prices), rebalanced on the first trading day of each month and whenever a new list takes effect.
  • Institutional net buying is the sum across member stocks.
  • Lists are compiled monthly. A company needs at least two public sources showing it has products or revenue in the theme, and each entry carries a one-line reason and source; advisory stock picks and “concept stock list” articles are not used. Older lists are kept, not overwritten.
  • The stretch before the 2026-10 list took effect is backcast with the 2026-10 list and drawn as a grey dashed line.
Source
Lists compiled by Blave, TWSE, TPEx
Caveat
Backtesting the past with today's list overstates results; use each month's list for that month.

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