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Ramsey Quantitative Systems

CIK:0001132897
Hedge Fund
$784M AUM
5 holdings
Louisville, KY, United States
Founded:1986
22 employees
Latest filing:Sep 30, 2025

Ramsey Quantitative Systems (RQSI) is a quantitative investment management firm headquartered in Louisville, Kentucky. The firm specializes in systematic global macro and alternative investment strategies, focusing on delivering risk-adjusted returns through quantitative models. Founded by Neil Ramsey, RQSI manages assets for institutional and high-net-worth clients, leveraging a team of about 22 employees with expertise in finance, mathematics, and technology.

Investment Strategy

RQSI utilizes systematic, quantitative methodologies to manage global macro and alternative investment portfolios. The firm deploys algorithmic trading strategies designed to exploit inefficiencies across asset classes, including equities, fixed income, commodities, and currencies, with an emphasis on risk management and diversification. RQSI’s approach combines advanced statistical models, technology, and rigorous research to generate consistent, risk-adjusted performance for institutional and sophisticated investors.

Top Buys
S
SPYSPDR S&P 500 ETF
+$5.1M
R
RCREADY CAPITAL CORP
-$624.5K
X
XLVSELECT SECTOR SPDR TR
+$459.3K
N
NEMNEWMONT MINING
+$252.9K
J
JNJJOHNSON & JOHNSON
+$185.4K
Top Sells
S
SPYSPDR S&P 500 ETF
+$5.1M
R
RCREADY CAPITAL CORP
-$624.5K
X
XLVSELECT SECTOR SPDR TR
+$459.3K
N
NEMNEWMONT MINING
+$252.9K
J
JNJJOHNSON & JOHNSON
+$185.4K

Top Holdings

S
SPYSPDR S&P 500 ETF
+94.6%$99.5M
R
RCREADY CAPITAL CORP
+4.6%$4.8M
X
XLVSELECT SECTOR SPDR TR
+0.4%$459.3K
N
NEMNEWMONT MINING
+0.2%$252.9K
J
JNJJOHNSON & JOHNSON
+0.2%$185.4K

Equity Positions (5)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
S
SPY
SPDR S&P 500 ETF94.56%$99.5M149,428$442.02$666.18+$5.1M
R
RC
READY CAPITAL CORP4.59%$4.8M1,249,003$10.12$3.87-$624.5K
X
XLV
SELECT SECTOR SPDR TR0.44%$459.3K3,300$139.17$139.17+$459.3K
N
NEM
NEWMONT MINING0.24%$252.9K3,000$84.31$84.31+$252.9K
J
JNJ
JOHNSON & JOHNSON0.18%$185.4K1,000$185.42$185.42+$185.4K

Industry Allocation

REAL ESTATE INVESTMENT TRUSTS
+4.6%
GOLD AND SILVER ORES
+0.2%
PHARMACEUTICAL PREPARATIONS
+0.2%