Adbiotech179530

Largest holderElenjeiteureoseuteu Holdings34.86%$9.4M

Filed holders145% or more, plus insiders

Price and institutional trades

1Y 2Y

$1.00−65.9%1Y

DecJanFebMarAprMayJunJulAugSepOctNov

Holders

$9.4M · 2026-06-0534.86%

$9.4M · 2026-06-0534.86%+14.02pp

$2.7M · 2025-07-0918.70%

$3.3M · 2026-01-1916.88%

$3.3M · 2026-04-1016.86%New

$3.4M · direct 12.32% · indirect 0.40% · 2026-06-1112.72%

Direct12.32%
Ehwa Technologies Information 26.66% → E Investment & Development 30.72% → E-Tron 39.32% → Adbiotech 12.32%0.40%

$2.2M · 2026-09-237.15%New

$1.2M · 2026-01-205.97%−1.93pp

$619K

Filings

Filed	Changed	Before → after	Amount	Avg buy price
2026-09-23	2026-09-01	0.00 → 7.15%	+$3.3M	$1.42	Filing
2026-09-22	2026-09-08	0.00 → 1.79%	+$741K	$1.42	Filing
2026-06-18	2026-06-12	5.29 → 4.20%	+$378K	$1.36	Filing
2026-06-11	2026-06-04	0.00 → 12.32%	-	-	Filing
2026-06-05	2026-06-04	34.18 → 34.86%	+$9.5M

Deo Tech Value Eop Partnership$703K · avg $1.91 −48% · 2025-11-254.31%−2.15pp

AXIOM Asset Management$1.1M · avg $1.95 −49% · 2026-06-184.20%−3.61pp

ABC$319K · 2026-05-223.51%

Keipolrariseu Investment Partnership$555K · 2026-09-221.79%New

1 other related parties$41K0.45%

Stakes add up to more than 100% because filings have different dates: an old filing from the seller and a new one from the buyer both remain.

Average cost is the mean purchase price from filings since November 2024. Indirect stakes multiply ownership through listed companies.

Indirect-only holders

E Investment & Development$1.3M · indirect4.84%

E-Tron 39.32% → Adbiotech 12.32%4.84%

Koas$512K · indirect1.91%

E-Tron 11.36% → Adbiotech 12.32%1.40%
Ehwa Technologies Information 34.03% → E Investment & Development 30.72% → E-Tron 39.32% → Adbiotech 12.32%0.51%

Ehwa Technologies Information$400K · indirect1.49%

E Investment & Development 30.72% → E-Tron 39.32% → Adbiotech 12.32%1.49%

Korea Industrial Technology$202K · indirect0.75%

E-Tron 5.04% → Adbiotech 12.32%0.62%
Ehwa Technologies Information 8.75% → E Investment & Development 30.72% → E-Tron 39.32% → Adbiotech 12.32%0.13%

Peulrutoseu No. 1 Partnership$64K · indirect0.24%

E Investment & Development 3.33% → E-Tron 39.32% → Adbiotech 12.32%0.16%
Ehwa Technologies Information 5.21% → E Investment & Development 30.72% → E-Tron 39.32% → Adbiotech 12.32%0.08%

$63K · indirect0.23%

Koas 16.69% → E-Tron 11.36% → Adbiotech 12.32%0.23%

$43K · indirect0.16%

E Investment & Development 3.29% → E-Tron 39.32% → Adbiotech 12.32%0.16%

$38K · indirect0.14%

Koas 10.08% → E-Tron 11.36% → Adbiotech 12.32%0.14%

$38K · indirect0.14%

Ehwa Technologies Information 9.47% → E Investment & Development 30.72% → E-Tron 39.32% → Adbiotech 12.32%0.14%

No direct stake in the filings. It may be under 5% or filed before November 2024, so actual holdings may be larger.

Show 1 unchanged reports

Filed	Changed	Holder	Change	Before → after	Amount	Avg buy price
2025-03-05	-	Jung Hong-geol	Not a trade −0.00pp	41.33 → 41.33%	-	-	Filing

40 in the last 2 years · amount = quantity × price per trade in the last year (closing price where no price is filed), avg buy price = average of buys in that filing · change dates and prices only where the original filing was fetched

BK PartnersInsider report

· avg $9.34 (partial)

Not a trade +12.32pp