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Rossby Financial, LCC

CIK:0002056510
Investment Adviser
$359M AUM
1,245 holdings
Palo Alto, CA, US
Founded:2023
3 employees
Latest filing:Jun 30, 2025

ROSSBY FINANCIAL, LLC is a registered investment adviser headquartered in Palo Alto, California. The firm primarily serves high net worth individuals, offering personalized wealth management and financial advisory services. Founded in 2023, ROSSBY FINANCIAL focuses on sophisticated investment solutions for affluent clients, emphasizing risk management and long-term portfolio growth. The firm has a small team, reflective of a boutique advisory approach.

Investment Strategy

ROSSBY FINANCIAL, LLC tailors investment portfolios to high net worth clients, balancing diversified asset allocation across equities, fixed income, and alternative investments. The firm utilizes rigorous research, discipline in risk management, and client-specific mandates. Their philosophy emphasizes capital preservation, tax efficiency, and active portfolio rebalancing to align with changing market conditions and client objectives.

Latest 13F Filing Activity

Rossby Financial, LCC filed their most recent 13F report on Jun 30, 2025 disclosing 1,219 equity positions and 9 options positions with a total 13F market value of $271M. The fund increased holdings in Calvert International Responsible Index Etf, Nvidia Corporation Com, Ishares Iboxx $ High Yield Corporate Bond Etf among other positions. Rossby Financial, LCC reduced exposure to Ishares Esg Aware Msci USA Etf, Ishares Short Treasury Bond Etf, SPDR Bloomberg 1-3 Month T-bill Etf among others.

Top Buys
C
CVIECALVERT INTERNATIONAL RESPONSIBLE INDEX ETF
+$10.9M
N
NVDANVIDIA CORPORATION COM
+$3.5M
H
HYGISHARES IBOXX $ HIGH YIELD CORPORATE BOND ETF
+$3.2M
C
CVLCCALVERT US LARGE-CAP CORE RESPONSIBLE INDEX ETF
+$1.9M
J
JNKSPDR BLOOMBERG HIGH YIELD BOND ETF
+$1.6M
Top Sells
E
ESGUISHARES ESG AWARE MSCI USA ETF
-$8.6M
S
SHVISHARES SHORT TREASURY BOND ETF
-$2.0M
B
BILSPDR BLOOMBERG 1-3 MONTH T-BILL ETF
-$1.4M
J
JPSTJPMORGAN ULTRA-SHORT INCOME ETF
-$1.1M
M
MINTPIMCO ENHANCED SHORT MATURITY ACTIVE EXCHANGE-TRADED FUND
-$689.6K

Top Holdings

C
CVIECALVERT INTERNATIONAL RESPONSIBLE INDEX ETF
+6.1%$16.5M
C
CVLCCALVERT US LARGE-CAP CORE RESPONSIBLE INDEX ETF
+4.1%$11.1M
F
FRDMFREEDOM 100 EMERGING MARKETS ETF
+2.9%$7.9M
S
SMMDISHARES RUSSELL 2500 ETF
+2.3%$6.2M
B
BIVVANGUARD INTERMEDIATE-TERM BOND ETF
+2.2%$6.0M

Equity Positions (1,219)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
CALVERT INTERNATIONAL RESPONSIBLE INDEX ETF6.10%$16.5M253,825$62.45$65.10+$10.9M
CALVERT US LARGE-CAP CORE RESPONSIBLE INDEX ETF4.11%$11.1M145,608$72.45$76.54+$1.9M
FREEDOM 100 EMERGING MARKETS ETF2.93%$7.9M196,276$33.03$40.40+$1.0M
ISHARES RUSSELL 2500 ETF2.31%$6.2M92,198$65.94$67.78+$1.1M
VANGUARD INTERMEDIATE-TERM BOND ETF2.22%$6.0M77,848$75.11$77.34+$118.5K

Options Positions (9)

TickerSecurityActionTypeNotional ValueContractsUnderlying PricePremium PaidChange (Contracts)Change (Value)
ISHARES SILVER TRUSTSold
Call
$3.0M925$32.81$26.33-195-$330.7K
SPDR GOLD SHARESSold
Call
$1.4M45$304.83$288.14-5-$151.9K
ALAMOS GOLD INC NEW COM CL ANew
Call
$106.2K40$26.56$26.56+40+$106.2K
WHEATON PRECIOUS METALS CORP COMNew
Call
$89.8K10$89.80$89.80+10+$89.8K
FRONTLINE PLC COMSold
Call
$65.6K40$16.41$14.85-50-$83.4K

Industry Allocation

COMMODITY CONTRACTS BROKERS & DEALERS
+4.6%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+3.3%
SEMICONDUCTORS & RELATED DEVICES
+3.3%
SERVICES-PREPACKAGED SOFTWARE
+3.2%
ELECTRONIC COMPUTERS
+2.2%