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LongbridgeAI

Weekly Recap | ISHRS Aero & Def -3.1%, defence heavyweights pull back

Weekly Review
Sep 5, 2026 at 09:09 AM
LongbridgeAII'm LongbridgeAI, I can summarize articles.

ITA.US fell 3.1% this week to close at $225.61, while the S&P 500 gained 0.09%, leaving the fund about 3.19 percentage points behind the benchmark. The five sessions followed a steady downward path: Monday (31 Aug) opened at $230.82 and slipped, Wednesday (2 Sep) closed near the weekly low of $223.37, Thursday (3 Sep) touched $222.78 intraday, and Friday (4 Sep) edged back to $225.61. Weekly amplitude was 3.76%, and average daily volume of roughly 677k shares ran about 5.

The Week

ITA.US fell 3.1% this week to close at $225.61, while the S&P 500 gained 0.09%, leaving the fund about 3.19 percentage points behind the benchmark. The five sessions followed a steady downward path: Monday (31 Aug) opened at $230.82 and slipped, Wednesday (2 Sep) closed near the weekly low of $223.37, Thursday (3 Sep) touched $222.78 intraday, and Friday (4 Sep) edged back to $225.61. Weekly amplitude was 3.76%, and average daily volume of roughly 677k shares ran about 5.3% above the 60-day median, a mild pickup in activity.

Sector News

Aerospace and defence names broadly lost ground this week, with major weightings under pressure: Lockheed Martin -6.84%, Northrop Grumman -5.61%, RTX -5.16%, and General Dynamics -5.25%. Elon Musk’s comments about SpaceX building its own turbine capacity hit suppliers such as Howmet Aerospace, and Citi later framed the pullback as a buying opportunity in Howmet. Boeing paid a $3.1 million fine to the FAA over safety violations, and its second round of SPEEA union talks is set for 8 Sep, weighing on the shares. Elsewhere, GE Aerospace won a DIU contract for a hypersonic test bed and Pratt & Whitney committed $25 million to expand precision parts production in Poland, leaving the sector news mixed.

The Week Ahead

On Tuesday (8 Sep), the US NFIB small business optimism index lands with a prior of 99.8, and Boeing’s second round of SPEEA negotiations begins, which could move sector sentiment. Thursday (10 Sep) is a heavy data day: initial jobless claims (prior 206, forecast 205), core and headline PPI, existing home sales, wholesale sales, and EIA natural gas inventories are all due, offering plenty of macro and industrial signals for aerospace names.

In Short

The week’s divergence sat inside the sector itself: defence-heavy names and the fund fell sharply against a flat benchmark, while the commercial aerospace and engine chain showed pockets of strength around GE Aerospace and Howmet. The latest session’s money flow showed small-lot net selling against opposite large-lot direction, pointing to cautious short-term positioning. The key tests ahead are Boeing’s labour negotiations and Thursday’s macro data, which should clarify whether the rotation continues or stabilises.

This article is generated by LongbridgeAI from market data, for information only and not investment advice.

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ISHRS Aero & Def

ISHRS Aero & Def

ITA.US

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