Oriental Harbor Investment Master Fund

CIK 0002046333 · Q1 2026

13F Equity AUM

$1.1B

-13.9% QoQ

Positions

+2 QoQ

AUM Rank

#2,592

Top 21%

Skill Alpha (FF)

—

Building track record (5q)

Quarters Tracked

~1 years

Portfolio Concentration

Top 5: 72.3%Top 10: 97.6%Top 20: 100.0%

GOOG30.5%

NVDA19.8%

AAPL7.7%

TQQQ7.2%

GOOGL7.0%

META6.9%

TSLA6.5%

TSM6.3%

AMZN3.3%

GGLL2.3%

Others (2)2.4%

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

Sector Allocation

Communication Services44.4%

Technology35.9%

Consumer Cyclical9.9%

Financial Services9.8%

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

Position Sizing

Positions: 12Median: 6.72%Avg: 8.33%

0–0.5%

1(0.3%)

0.5–1%

0(0.0%)

1–3%

2(4.4%)

3–5%

1(3.3%)

5%+

8(92.0%)

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

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Portfolio Overlap

Shared: 11Unique: 1vs 20 funds

0.2%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)

MORGAN STANLEY

0.2%

JPMORGAN CHASE & CO

0.2%

BlackRock, Inc.

0.3%

VANGUARD CAPITAL MANAGEMENT LLC

0.3%

STATE STREET CORP

0.3%

VANGUARD PORTFOLIO MANAGEMENT LLC

0.4%

FMR LLC

0.3%

GEODE CAPITAL MANAGEMENT, LLC

0.3%

BANK OF AMERICA CORP /DE/

0.2%

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

New4Increased3Decreased4Exited2

New Positions

GOOGL7.0%

+277K

TSM6.3%

+210K

MU2.2%

+73K

CRCL0.3%

+32K

Increased

NVDA19.8%

+14K(+1%)

AAPL7.7%

+3K(+1%)

TSLA6.5%

+2K(+1%)

Decreased

TQQQ7.2%

-439,976(-18%)

GOOG30.5%

-88,589(-7%)

AMZN3.3%

-2,150(-1%)

META6.9%

-145(-0%)

Exited

FNGU

-4,193,340

MSFT

-193,527

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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