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2 insiders bought €149k of shares over the last 90 days, the latest by ARYA PRADANA SETIADHARMA, filed 16 Oct 2026.
Cluster: 2 buyers in 30 daysARKORA HYDRO Tbk, PT: what insiders have been doing
Every trade that managers of ARKORA HYDRO Tbk, PT disclose to OJK / IDX is tracked on this page. The company sits in the Energy sector and is based in Indonesia. The last twelve months, up to 24 October 2026, brought 7 filings signed by 2 insiders.
Every open-market trade in the period is a purchase: 7 purchases worth €149k, from 2 insiders, and not a single sale. Unlike grants, an open-market purchase is paid for by the insider, at the market price. One trade stands out by size: a purchase of €45k from Aldo Henry Artoko, disclosed on 1 October 2026. Those buying include 1 board member and 1 senior executive.
Compared with its exchange (301 companies, median 3 filings), a count of 7 filings is above the norm. Over the whole record (from 2026), the tally stands at 7 purchases and no sales.
The data flag 6 purchases as part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster. The last purchase on record was published on 16 October 2026, which is 8 days ago. Filings reach the OJK / IDX feed a median of 1 day after the trade. This delay matters because a trade only becomes useful information once it is public.
For comparison within the same sector, see the insider buying recorded at Compagnie de l'Odet and E.ON SE. Source: insider filings from OJK / IDX. Past trades are no guide to future returns.
Key facts
Headquarters: Indonesia
Source: Wikidata (CC0).
Insider Decl.
7
Thresholds
n/a
Buy Volume
€149,090
7 ops. · all time
Sell Volume
n/a
n/a
Who traded when
BuySaleAldo Henry Artoko4 buys
Arya Pradana Setiadharma3 buys
Since the insiders bought
- -9.0%Entry IDR 1,730.00 · Close 23 Oct 2026 IDR 1,575.00
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 18,463 of 26,286 companies
37.9
score / 100
Value24
Quality52
FCF yld-3.4%
Earn yld1.4%
EV/EBITDA38.4x
ROE12%
Gross mgn26%
Net mgn19%
Debt/EBITDA7.1x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
IDR 1,575.00
Analyst consensus
Income statement
RevenueIDR 343.3B
Gross profitIDR 89.7B26% margin
EBITDAIDR 147B43% margin
Net incomeIDR 63.9B19.1% margin
Valuation
PER (trailing)72.4x
P/Book8.4x
Beta0.75
Balance sheet & cash
Market capIDR 4.6T
Total debtIDR 1T
Free Cash Flow-IDR 155.8B
Debt / Equity192%
Profitability & ownership
ROE12.2%
ROA0.4%
% insiders66.8%
% institutions0.0%
Last declaration on 16 October 2026
Declarations7 total
200,000 shares@ IDR 1,855.000.0073% mcap33.7% of flowCommon SharesIDXIDX:LK-16102026-0005-1#0
Canonical exit: 14 Jan 2027 (T+90)
76,000 shares@ IDR 2,329.000.0036% mcap9.6% of flowCommon SharesIDXIDX:LK-15102026-0021-1#1
Canonical exit: 12 Jan 2027 (T+90)
273,200 shares@ IDR 2,312.000.013% mcap36.9% of flowCommon SharesIDXIDX:LK-15102026-0015-1#0
Canonical exit: 11 Jan 2027 (T+90)
76,000 shares@ IDR 2,329.000.0036% mcap10.6% of flowCommon SharesIDXIDX:LK-15102026-0015-1#1
Canonical exit: 13 Jan 2027 (T+90)
135,000 shares@ IDR 3,307.0062.6% of flowCommon SharesIDXIDX:LK-02102026-0012-1#0
Canonical exit: 29 Dec 2026 (T+90)
85,000 shares@ IDR 3,121.0037.4% of flowCommon SharesIDXIDX:LK-02102026-0012-1#1
Canonical exit: 30 Dec 2026 (T+90)
279,400 shares@ IDR 3,174.00100.0% of flowCommon SharesIDXIDX:LK-01102026-0010-1#0
Canonical exit: 28 Dec 2026 (T+90)
7 of 7 declarations
About ARKORA HYDRO Tbk, PT
ARKORA HYDRO Tbk, PT is an Indonesian company listed on the Indonesia Stock Exchange, specializing in the hydropower sector. It focuses on generating renewable energy from hydraulic sources.
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