Foreign + institution co-sell

Stocks where foreign and institutional investors are both net sellers.

Observed 2026-09-08 · Fresh

Rank	Name	Market	Metric	Mkt Cap
1	삼성전기 009150	KOSPI	417.9B KRW	102.3T KRW
2	LG이노텍 011070	KOSPI	87.4B KRW	12.9T KRW
3	LG전자 066570	KOSPI	23.3B KRW	33.4T KRW
4	HD현대일렉트릭 267260	KOSPI	20.2B KRW	26.2T KRW
5	NC 036570	KOSPI	12.9B KRW	4.6T KRW
6	현대오토에버 307950	KOSPI	11.7B KRW	10.6T KRW
7	펩트론 087010	KOSDAQ	10.9B KRW	3.4T KRW
8	비에이치 090460	KOSPI	9.8B KRW	663.1B KRW
9	효성중공업 298040	KOSPI	9.1B KRW	26.4T KRW
10	NHN 181710	KOSPI	7.8B KRW	2T KRW
11	파인엠텍 441270	KOSDAQ	6.1B KRW	340.6B KRW
12	아이티센글로벌 124500	KOSDAQ	5.3B KRW	724B KRW
13	덕산네오룩스 213420	KOSDAQ	5.2B KRW	761.1B KRW
14	페니트리움바이오 187660	KOSDAQ	4.4B KRW	365.2B KRW
15	디케이티 290550	KOSDAQ	2.3B KRW	300B KRW
16	헥토파이낸셜 234340	KOSDAQ	2.2B KRW	326.9B KRW
17	DN오토모티브 007340	KOSPI	2.1B KRW	2.5T KRW
18	HLB제약 047920	KOSDAQ	1.9B KRW	230.6B KRW
19	더블유씨피 393890	KOSDAQ	1.3B KRW	314.7B KRW

Interpretation guide

What foreign and institutional co-selling means

The Foreign + Institution Co-Sell radar highlights Korean stocks where both foreign investors and domestic institutions are net sellers. When two large professional investor groups exit together, rallies tend to stay heavy, making this screen useful for auditing holdings and avoiding weak names.

Selection rules

The screen looks for names where both foreign and institutional net flow are negative in the latest investor-flow data. It estimates combined net-selling value by multiplying net shares by the closing price and ranks the largest outflows first.

Combined net sell is an estimated value of foreign plus institutional selling.
Selling that is large relative to trading value creates heavier supply pressure.
Candidates come from the day's decliners, so price weakness and flow weakness are confirmed together.

How to interpret it

Co-selling is negative, but one day is not enough. Repeated co-selling with falling prices raises breakdown confidence. If the price holds despite selling, retail buyers are absorbing the supply, and that support needs separate verification.

Two or three consecutive co-selling sessions strengthen the exit signal.
Large selling with resilient price action calls for checking who is on the other side.
During KRW weakness, check whether foreign selling is spreading market-wide.

How to respond

If a holding appears on this list, first judge whether the outflow is temporary or trend-defining. For new entries, names under co-selling are better left on the back burner until flows turn.