Electro Optic Systems Holdings Limited

CHIA:EOS Stock Report

Market Cap: AU$1.7b

Electro Optic Systems Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

CHIA:EOS Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
29 Jun 26BuyAU$2,512State Street Investment ManagementCompany260AU$9.66
26 Jun 26BuyAU$29,967Kathryn TooheyIndividual3,205AU$9.35
26 Jun 26SellAU$9,459State Street Investment ManagementCompany1,002AU$9.44
23 Jun 26BuyAU$14,425,053State Street Investment ManagementCompany1,479,413AU$10.73
23 Jun 26BuyAU$14,280Catherine RobertsIndividual1,500AU$9.52
01 Jun 26SellAU$889,653State Street Investment ManagementCompany79,510AU$11.19
29 May 26BuyAU$668,986State Street Investment ManagementCompany192,279AU$11.13
25 May 26BuyAU$24,964David BlackIndividual2,854AU$8.75
22 May 26SellAU$4,917,493WHSP Holdings LimitedCompany884,307AU$8.81
20 May 26BuyAU$7,499,999WHSP Holdings LimitedCompany937,500AU$8.00
15 May 26BuyAU$283,184State Street Investment ManagementCompany32,107AU$8.82
11 May 26BuyAU$286State Street Investment ManagementCompany46,343AU$9.54
07 May 26SellAU$23,697State Street Investment ManagementCompany2,484AU$9.54
29 Apr 26BuyAU$4,142,709State Street Investment ManagementCompany413,444AU$10.02
24 Apr 26BuyAU$704,764State Street Investment ManagementCompany70,406AU$10.01
24 Apr 26SellAU$598,838State Street Investment ManagementCompany59,824AU$10.01
02 Apr 26BuyAU$19,331State Street Investment ManagementCompany2,136AU$9.07
30 Mar 26BuyAU$70,001Robert NicholsonIndividual8,685AU$8.06
20 Mar 26BuyAU$1,040,523JPMorgan Chase & Co.Company109,346AU$10.05
20 Mar 26SellAU$3,201,421JPMorgan Chase & Co.Company333,773AU$10.17
19 Mar 26SellAU$13,920,000Andreas SchwerIndividual1,500,000AU$9.28
18 Mar 26BuyAU$116,480Kate LundyIndividual13,000AU$8.96
18 Mar 26BuyAU$44,217,376JPMorgan Chase & Co.Company5,134,789AU$11.66
18 Mar 26BuyAU$45,850Garry HounsellIndividual5,000AU$9.17
18 Mar 26BuyAU$37,197,478State Street Investment ManagementCompany3,617,171AU$11.26
18 Mar 26SellAU$40,744,292JPMorgan Chase & Co.Company5,209,629AU$11.74
16 Mar 26SellAU$970State Street Investment ManagementCompany90AU$10.78
27 Feb 26BuyAU$401,792State Street Investment ManagementCompany3,073,787AU$9.77
19 Dec 25SellAU$7,298State Street Investment ManagementCompany3,371AU$9.06
15 Oct 25BuyAU$1,637,486WHSP Holdings LimitedCompany250,000AU$6.84
22 Sep 25SellAU$13,025,664FMR LLCCompany1,689,648AU$7.71
15 Aug 25BuyAU$4,788,744FMR LLCCompany758,017AU$6.32

Insider Trading Volume

Insider Buying: EOS insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of EOS?
Owner TypeNumber of SharesOwnership Percentage
Private Companies3,232,2761.46%
Employee Share Scheme5,519,9862.49%
Individual Insiders7,726,8663.49%
Public Companies17,900,0008.07%
Institutions63,857,33028.8%
General Public123,465,70455.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 42.88% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
8.07%
WHSP Holdings Limited
17,900,000AU$138.5m1.72%3.18%
5.14%
State Street Investment Management
11,384,541AU$88.1m21.2%no data
4.02%
FMR LLC
8,914,798AU$69.0m0%no data
3.26%
JPMorgan Chase & Co.
7,229,874AU$56.0m0%no data
2.55%
BlackRock, Inc.
5,657,341AU$43.8m173%no data
2.49%
Electro Optic Systems Holdings Limited Loan Funded Share Plan
5,519,986AU$42.7m-4.31%no data
2.36%
Ben Greene
5,230,477AU$40.5m-12.7%no data
2.2%
Vanguard Capital Management, LLC
4,879,097AU$37.8m1.29%no data
1.94%
Citigroup Inc.
4,308,269AU$33.3m0%0.01%
1.6%
Vanguard Investments Australia Limited
3,545,478AU$27.4m3.18%0.02%
1.38%
Needham Investment Management, LLC
3,055,000AU$23.6m0%0.61%
1.14%
Finserve Nordic AB
2,522,490AU$19.5m0%2.19%
0.83%
Mirae Asset Global Investments Co., Ltd.
1,829,327AU$14.2m-11.9%0.01%
0.79%
Lupus Alpha Asset Management GmbH
1,760,000AU$13.6m0%0.65%
0.78%
Dimensional Fund Advisors LP
1,732,392AU$13.4m8.59%no data
0.66%
A & D Wire Limited
1,457,276AU$11.3m0%no data
0.65%
Vanguard Fiduciary Trust Company
1,440,042AU$11.1m1.83%no data
0.63%
Andreas Schwer
1,407,211AU$10.9m0%no data
0.47%
Capitol Enterprises Limited
1,050,000AU$8.1m0%no data
0.42%
BetaShares Capital Limited
934,990AU$7.2m1,640%0.02%
0.34%
Canaccord Genuity Asset Management Limited
750,000AU$5.8m0%0.18%
0.33%
Rodal Investments Pty Ltd
725,000AU$5.6m0%no data
0.3%
Hood River Capital Management LLC
667,951AU$5.2m0%0.03%
0.29%
Australian Super Pty Ltd
636,618AU$4.9m0%no data
0.24%
Milford Asset Management, LTD
535,322AU$4.1m0%0.03%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/08/06 11:31
End of Day Share Price 2026/08/06 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Electro Optic Systems Holdings Limited is covered by 10 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Daniel LaingBell Potter
Baxter KirkBell Potter
Owen HumphriesCanaccord Genuity