Electro Optic (EOS) is held by 15 ASX ETFs. Over the last 6 months it rose 28.9%: on $10,000, +$2889. We explain 8 big moves in that time.
About EOS
- SectorIndustrials
- IndustryCapital Goods
- Size$2.5b
- Held by15 ETFs
- Big moves8 in 6M
Each dot is a move we explain. Tap one, or a row of Why it moved, to see what caused it.
Why it moved
- +12.6%25 Aug 2026· Earnings Beat
Electro Optic Systems surged after reporting a 283% revenue jump and an $846 million order book in its 1H 2026 half-year results, significantly exceeding market expectations.
- +9.7%31 Jul 2026· Sector Flow
EOS shares surged 10.8% amid a broader rally in Australian defence stocks driven by renewed geopolitical tensions and rising defence spending, with company-specific catalysts including an expanding order pipeline and improving cash conversion.
- −8.5%30 Jul 2026· Unknown
The stock dropped for unclear reasons, likely technical/sector flows, but the news around the date shows prior bullish analyst optimism and a subsequent 10.8% rebound.
- +8.4%27 Jul 2026· Guidance Up
EOS posted record half-year revenue of A$169m and a record A$846m order book, raising FY26 guidance on the same day as the price move.
- +14.1%19 Jun 2026· Contract
Electro Optic Systems announced a new US$124 million counter-drone order and a Middle East joint venture for laser weapons and remote weapon stations, driving the stock up 14.13%.
- +16.2%29 May 2026· Contract
EOS shares surged following the announcement of a major deal with MARSS, a capital raise, and the appointment of former senior defence leaders to its board.
- +10.7%23 May 2026· Capital Raise
The stock rose 10.72% on May 22, 2026, likely recovering from a capital-raise driven selloff earlier in the week, supported by completion of the MARSS acquisition and a new strategic investment.
- −10.3%20 May 2026· Capital Raise
Electro Optic Systems shares fell sharply after announcing a $150 million placement and $40 million strategic placement, causing dilution concerns.
Held by 15 ETFs
Of every $10,000 in each fund, how much is in EOS today.
- ISOiShares S&P/ASX Small Ordinaries ETF$770.77%
- SSOSTATE STREET SPDR S&P/ASX SMALL ORDINARIES ETF$770.77%
- VSOVanguard MSCI Australian Small Companies Index ETF$350.35%
- OZXXGlobal X Australia ex Financials & Resources ETF$270.27%
- ARMRBetaShares Global Defence ETF$230.23%
- EX20BetaShares Australian Ex-20 Portfolio Diversifier ETF$220.22%
- GEARBetaShares Geared Australian Equities Complex ETF$180.18%
- MTUMBetaShares Australian Momentum ETF$110.11%
- STWSTATE STREET SPDR S&P/ASX 200 ETF$8.550.09%
- A300Global X Australia 300 ETF$8.510.09%
Why did EOS rise 14.1% on 19 Jun 2026?
Electro Optic
Electro Optic Systems announced a new US$124 million counter-drone order and a Middle East joint venture for laser weapons and remote weapon stations, driving the stock up 14.13%.
Multiple news articles from the event date (June 19, 2026) directly attribute the share price jump to the company's announcement of a significant counter-drone order and a joint venture in the Middle East. The price move occurred immediately after a trading halt, which was likely placed to prepare for this announcement. The magnitude and volume confirm a strong market reaction to this company-specific news.
General information only, not personal advice — prepared without regard to your objectives, financial situation or needs. Past performance is not indicative of future performance.
Evidence
News coverage
What it did to the 15 ETFs holding EOS
On $10,000 in each fund, at the weight it holds today
- ISO0.77% of the fund+$11
- SSO0.77% of the fund+$11
- VSO0.35% of the fund+$5
- OZXX0.27% of the fund+$4
- ARMR0.23% of the fund+$3
- EX200.22% of the fund+$3
- GEAR0.18% of the fund+$3
- MTUM0.11% of the fund+$1
- STW0.09% of the fund+$1
- A3000.09% of the fund+$1
The 10 that hold it most. All 15 are listed on the page under Held by.