AJU IB Investment Co., Ltd.

CIK 0001710065 · Q1 2026

13F Equity AUM

$30.5M

+34.0% QoQ

Positions

-1 QoQ

AUM Rank

#11,193

Top 90%

Skill Alpha (FF)

-12.8%/yr^ns

No Clear Edge

Rank #8,057 · Top 98%

vs S&P -35.1%/yr (unadj.)

Quarters Tracked

~3 years

Portfolio Concentration

Top 5: 98.7%Top 10: 100.0%Top 20: 100.0%

ACLX84.1%

KYMR5.4%

SEER5.0%

RLYB2.8%

STRO1.4%

XILIO THERAPEUTICS INC1.3%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Healthcare98.7%

Other1.3%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 6Median: 3.91%Avg: 16.67%

0–0.5%

0(0.0%)

0.5–1%

0(0.0%)

1–3%

3(5.5%)

3–5%

0(0.0%)

5%+

3(94.5%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 4Unique: 2vs 20 funds

0.1%Low

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

BlackRock, Inc.

0.1%

VANGUARD CAPITAL MANAGEMENT LLC

0.1%

FMR LLC

0.1%

STATE STREET CORP

0.1%

VANGUARD PORTFOLIO MANAGEMENT LLC

0.1%

MORGAN STANLEY

GEODE CAPITAL MANAGEMENT, LLC

0.1%

JPMORGAN CHASE & CO

BANK OF AMERICA CORP /DE/

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New2Increased0Decreased0Exited3

New Positions

RLYB2.8%

+94K

XILIO THERAPEUTICS I…1.3%

+48K

Exited

RLYB

-754,678

XLO

-667,742

RAPT

-12,437

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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