Song Jaekyung

CEO (Investment Division), Dimension Investment Advisory

tracked since Jan 2026

Song Jaekyung (송재경) is CEO of the investment division at Dimension Investment Advisory, a post he has held since 2024, and a regular market commentator on SBS Biz and 3PRO TV. A former researcher at the Korea Information Society Development Institute (KISDI), he worked at Samsung Securities and Samsung Asset Management and then covered telecoms as an analyst at Eugene Investment & Securities. He went on to head corporate analysis at KTB Investment & Securities and at Hanwha Investment & Securities, led the research centre of Heungkuk Securities until 2021 and from December 2021 headed marketing at Hanwha Asset Management. Since 2020 the business channel SBS Biz, formerly SBS CNBC, has carried a regular segment named after him, 송재경의 인사이트 (Song Jaekyung's Insight). On 3PRO TV he appears on the evening programme for novice investors, 주린이 구조대, and on Yeouido Insight, and he also comments on Korea Economic TV, covering Korean chipmakers, US equities, oil, interest rates and the dollar.

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Horizon	7D	30D	90D	180D	360D	AVG
Rank	#567	#718	#129	#54	—	#193
Calls	88	74	47	39	0/10	74
Avg return	+0.3%	-1.4%	+10.3%	+22.9%	—	+8.8%
vs S&P 500	+0.0 pp	-1.0 pp	+6.2 pp	+13.8 pp	—	+5.2 pp

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Song Jaekyung has 71 trade ideas tracked on Buzzberg across 70 tickers since January 2026. Win rate 42% across 69 evaluated calls, average return +6.0%. Ranked #718 on Buzzberg's 30-day Authors leaderboard. Most covered: 005930.KS, EWY, 000660.KS.

Historical call returns are modeled from recorded ideas and stored prices, not actual brokerage portfolio returns. Check the evaluated call set and horizon; past results do not establish future prediction accuracy. Explore our data and methodology