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Oriental Harbor Investment Master Fund

CIK:0002046333
Hedge Fund
$1B AUM
17 holdings
Hong Kong, Hong Kong
Founded:2011
6 employees
Latest filing:Sep 30, 2025

Oriental Harbor Investment Master Fund is a hedge fund managed by Oriental Harbor (Hong Kong) Investment Management Co., Limited, headquartered in Hong Kong's Central business district. The fund serves both domestic and overseas investors, specializing in Asian and global equities. The operational entity was registered in 2011. Employee estimates are modest, typically under 10 staff.

Investment Strategy

Oriental Harbor Investment Master Fund pursues a long/short equity strategy focused primarily on Asian and U.S. listed companies, with a technology sector bias and occasional moves to diversify into Chinese tech giants like Alibaba. The fund aims for absolute returns through concentrated bets on growth sectors, fundamental research, and high-conviction positions. Portfolio construction tends to be top-heavy, with core positions in global technology and e-commerce leaders, and tactical allocations responding to macro and sector shifts.

Top Buys
G
GOOGALPHABET INC
+$60.7M
B
BABAALIBABA GROUP HLDG LTD
+$39.5M
N
NVDANVIDIA CORPORATION
+$35.9M
T
TSLATESLA INC
+$25.1M
T
TQQQPROSHARES TR
+$19.6M
Top Sells
N
NFLXNETFLIX INC
-$42.7M
A
AMZNAMAZON COM INC
-$39.4M
B
BMNRBITMINE IMMERSION TECNOLOGIE
+$9.7M
A
AVGOBROADCOM INC
+$9.6M
G
GGLLDIREXION SHS ETF TR
+$9.5M

Top Holdings

N
NVDANVIDIA CORPORATION
+18.3%$236.2M
G
GOOGALPHABET INC
+17.4%$224.1M
T
TQQQPROSHARES TR
+9.6%$124.2M
M
METAMETA PLATFORMS INC
+7.7%$99.4M
M
MSFTMICROSOFT CORP
+7.7%$99.2M

Equity Positions (16)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
N
NVDA
NVIDIA CORPORATION18.29%$236.2M1,266,061$121.44$186.58+$35.9M
G
GOOG
ALPHABET INC17.35%$224.1M920,311$167.99$243.55+$60.7M
T
TQQQ
PROSHARES TR9.61%$124.2M1,200,820$67.61$103.40+$19.6M
M
META
META PLATFORMS INC7.70%$99.4M135,415$572.75$734.38-$629.3K
M
MSFT
MICROSOFT CORP7.68%$99.2M191,461$419.19$517.95+$3.8M

Industry Allocation

SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+42.4%
SEMICONDUCTORS & RELATED DEVICES
+20.2%
SERVICES-PREPACKAGED SOFTWARE
+7.7%
MOTOR VEHICLES & PASSENGER CAR BODIES
+6.8%
ELECTRONIC COMPUTERS
+6.7%