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Spurstone Advisory Services, LLC

CIK:0002056079
Investment Adviser
$155M AUM
139 holdings
Higganum, CT, United States
Founded:2016
3 employees
Latest filing:Jun 30, 2025

Spurstone Advisory Services, LLC is an SEC-registered investment adviser headquartered in Higganum, Connecticut. Founded in 2016 by Theodore de Groot and Timothy Golas, Spurstone provides wealth management and advisory services, primarily serving corporate executives, founders, entrepreneurs, and high-net-worth individuals. With a small team of around 3 employees, Spurstone offers bespoke planning and portfolio management focused on delivering long-term value and individualized financial solutions.

Investment Strategy

Spurstone employs a bespoke, long-term wealth management approach tailored to the needs of high-net-worth individuals, executives, and entrepreneurs. The firm focuses on personalized planning and portfolio construction, incorporating advanced tax mitigation strategies and client-specific modeling. Spurstone emphasizes building durable portfolios that align with each client's financial ambitions, combining active investment management with sophisticated tax and estate planning techniques.

Latest 13F Filing Activity

Spurstone Advisory Services, LLC filed their most recent 13F report on Jun 30, 2025 disclosing 139 equity positions with a total 13F market value of $7M. The fund increased holdings in Hca Healthcare Inc., Amazon.com Inc., Alphabet Inc. among other positions. Spurstone Advisory Services, LLC reduced exposure to Trane Technologies PLC, Unitedhealth Group Inc., Vanguard Etf/usa among others.

Top Buys
H
HCAHCA Healthcare Inc
+$453.6K
A
AMZNAmazon.com Inc
+$138.7K
G
GOOGLALPHABET INC
+$84.6K
A
AVGOBroadcom Inc
+$74.4K
C
CRWDCrowdstrike Holdings Inc
+$67.5K
Top Sells
T
TTTrane Technologies PLC
-$97.7K
U
UNHUnitedHealth Group Inc
-$60.8K
V
VTEBVanguard ETF/USA
-$54.2K
I
IVVISHARES
-$50.8K
C
CVXChevron Corp
-$48.7K

Top Holdings

A
AAPLApple Inc
+17.3%$1.1M
H
HCAHCA Healthcare Inc
+6.9%$453.6K
X
XOMExxon Mobil Corp
+6.0%$396.7K
R
RTXRTX Corp
+5.6%$368.6K
U
UPSUTD PARCEL SERV
+5.6%$367.6K

Equity Positions (139)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
Apple Inc17.26%$1.1M5,551$246.88$205.17-$12.8K
HCA Healthcare Inc6.88%$453.6K1,184$383.10$383.10+$453.6K
Exxon Mobil Corp6.01%$396.7K3,680$107.59$107.80-$7.4K
RTX Corp5.59%$368.6K2,524$132.46$146.02+$34.2K
UTD PARCEL SERV5.57%$367.6K3,642$116.42$100.94-$33.0K

Industry Allocation

ELECTRONIC COMPUTERS
+19.1%
AIRCRAFT ENGINES & ENGINE PARTS
+12.8%
PETROLEUM REFINING
+12.0%
SERVICES-GENERAL MEDICAL & SURGICAL HOSPITALS, NEC
+7.2%
COMPUTER PERIPHERAL EQUIPMENT, NEC
+6.6%