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Official ASIC short position data for ASX stocks. Updated daily with T+4 delay.

Not financial advice.

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Data sourced from ASIC with T+4 trading day delay. Not financial advice.

© 2026 Shorted

OwnershipRegistersAYA register

Artrya substantial holders

ASX:AYA register

Who holds AYA as its ASX substantial holding notices state it: every holder of 5% or more whose notice we could read, what that notice states, and how each holding stepped from notice to notice. Index fund files and super fund option disclosures sit beside the notices, never added to them.

Notices read to 2026-11-02 · short interest 7.68% of 163.6M shares on issue, as of 2026-10-28 (ASIC, T+4) · index fund files as at 2026-09-30 to 2026-10-30 · super options as at 2026-06-30 · Not financial advice

  • Stock overview →
  • Company tab →
  • Short interest →

The register

Disclosed by notices
25.01%
4 interests counted once, 4 holders; not a share of the company
Index funds tracked
1.86%
3 files, as at 2026-09-30 to 2026-10-30
Super options tracked
4
$27.4M combined, as at 2026-06-30

What the notices disclose, each interest counted once; not a share of the company.

Substantial holders

The notices behind each line are listed in the Notices table below.

  1. Regal Partners Funds Management Pty Limited
    Hedge fund
    9.97%
    2026-09-08
    −1.09 pp
  2. UBS Group AG
    Bank or broker
    5.03%
    2026-10-23
    Became substantial
  3. Vanguard Group
    Index manager
    5.011%
    2026-09-18
    Became substantial
  4. SEE ANNEXURE 1
    Unclassified
    5.001%
    2026-03-02 · 8 mo
    Became substantial
  5. State Street Corporation
    Index manager
    under 5%
    2026-09-28
    Ceased
  6. Wilson Asset Management Group
    Active manager
    under 5%
    2026-09-18
    Ceased
  7. Ipt-rv r].,+r&lt,vriTigu
    Unclassified
    under 5%
    2025-10-01 · 13 mo
    Ceased
  8. Erika Konstantopoulos and John Konstantopoulos
    Unclassified
    under 5%
    2025-09-15 · 14 mo
    Ceased
2026
One line per holder, stepping at each notice read, on its own scale from 5% up: a small step on a large holding is slight here and exact in the figures beside it. Flat between notices means no later notice was read: a holding can move by less than the 1 percentage point that requires a new notice, and a notice we withheld is not drawn. A line ending at the 5% edge is a cessation (Form 605): under 5%, not zero. A dotted tail is the time since the holder's last notice read; a dotted lead-in is the previous figure the first notice drawn states. A notice without an event date sits on its release date. From 2025-09-15 to 2026-11-02. 8 notices listed under AYA were withheld: not read or not reconcilable, never estimated.

Index funds and super options

Index fund figures are the funds' own holdings files; Vanguard's are the pooled fund behind each ETF, not the ETF alone (marked P). Super fund figures are one investment option's disclosure, never the whole fund. Each row carries its file's date.

FundSourceValueOf sharesOf fundAs at
HostplusBalancedSuper option$16.5M1.65%0.02%2026-06-30
VanguardVanguard Australian Shares Index Fund (VAS)Ppooled wholesale fund, not the ETF aloneIndex fund file$10.6M1.81%0.02%2026-09-30
RestGrowthSuper option$9.8M0.98%0.01%2026-06-30
Aware SuperBalanced (Accumulation)Super option$630.0K0.06%<0.01%2026-06-30
Equip SuperBalanced GrowthSuper option$489.1K0.05%0.02%2026-06-30
BlackRockISO, iShares S&P/ASX Small Ordinaries ETFIndex fund file$186.6K0.04%0.15%2026-10-30
State StreetSSO, SPDR S&P/ASX Small Ordinaries FundIndex fund file$35.5K0.01%0.15%2026-10-30

Notices

All notices for AYA →

AYA's substantial holding notices
ReleasedHolderNoticeVoting powerChangeDocument
2026-10-27UBS Group AGBecame substantial5.03%
2026-10-26UBS Group AGCeasedunder 5%
2026-10-23UBS Group AGBecame substantial5.01%
2026-09-30State Street CorporationCeasedunder 5%
2026-09-29State Street CorporationBecame substantial5.02%
2026-09-24Vanguard GroupBecame substantial5.011%
2026-09-18Wilson Asset Management GroupCeasedunder 5%
2026-09-10Regal Partners Funds Management Pty LimitedChanged9.97%−1.09 pp
2026-08-03UBS Group AGCeasedunder 5%
2026-06-30UBS Group AGBecame substantial5.04%
2026-05-19UBS Group AGCeasedunder 5%
2026-03-31UBS Group AGBecame substantial5.50%
2026-03-04SEE ANNEXURE 1Became substantial5.001%
2026-02-24Regal Partners Funds Management Pty LimitedChanged11.06%+1.03 pp
2026-02-02Wilson Asset Management GroupChanged6.72%+1.22 pp
2026-02-02Regal Partners Funds Management Pty LimitedChanged10.03%+1.12 pp
2025-12-29SEE ANNEXURE 1Became substantial5.0069%
2025-11-04SEE ANNEXURE 1Became substantial5.0176%
2025-11-04Wilson Asset Management GroupBecame substantial5.50%
2025-10-06Regal Funds Management Pty LimitedChanged8.91%+1.11 pp
2025-10-01Ipt-rv r].,+r&lt,vriTiguCeasedunder 5%
2025-09-24Regal Funds Management Pty LimitedChanged7.80%+1.22 pp
2025-09-19Erika Konstantopoulos and John KonstantopoulosCeasedunder 5%
2025-09-17Regal Funds Management Pty LtdBecame substantial6.58%

Sources and method

  • ASX substantial holding notices (Corporations Act s671B, Forms 603, 604 and 605), read from the notice PDF; read to 2026-11-02.
  • Index fund holdings files: 3 files holding AYA, as at 2026-09-30 to 2026-10-30.
  • Super fund portfolio holdings disclosures, one option per fund: 4 options holding AYA, as at 2026-06-30.
  • ASIC short position report, as of 2026-10-28, published T+4.

8 notices listed under AYA were withheld: not read or not reconcilable, never estimated.

Substantial holdings are the voting power stated in each holder's latest ASX notice (Corporations Act s671B, Forms 603, 604 and 605), read from the notice PDF. A holding is shown until a later notice read says it changed or ceased; the date is the notice's, and "current" means the newest notice we could read. A notice whose voting power cannot be read unambiguously (a scanned form, a figure only in an annexure) is withheld, never estimated.

Holders' interests can overlap: MUFG reports Morgan Stanley's and First Sentier's interests as its own. Sums count each interest once where the overlap is known (a group and its member count the larger figure; two notices disclosing the same voting power on the same date count once), and every holder is still listed. Other overlaps remain, so a sum is what the notices disclose, not a share of the company. Banks' and brokers' notices are often securities lending, so crowded registers do not count them. A fall in voting power is a fall in the notice's figure, not necessarily a disposal: a placement dilutes a holder whose shares did not change.

Index fund holdings are the funds' own holdings files (Vanguard's are the pooled fund behind each ETF); super fund holdings are each fund's portfolio holdings disclosure for one investment option, not the whole fund. Short interest is ASIC's daily short position report. Not financial advice.

Spotted a problem with a figure? Report an error and the affected notice will be read again against its PDF.

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