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O'brien Wealth Partners LLC

CIK:0001689874
Investment Adviser
$1B AUM
97 holdings
Waltham, MA, United States
Founded:1986
14 employees
Latest filing:Sep 30, 2025

O’Brien Wealth Partners LLC is a fee-only registered investment adviser (RIA) established in 1986 and headquartered in Waltham, Massachusetts. The firm is led by CEO and CIO Jill A. Fopiano. Serving primarily individuals (including high net worth clients), businesses, and nonprofits, it provides investment strategy development, portfolio management, pension consulting, financial planning, and client education. The firm has 14 employees as of July 2025.

Investment Strategy

O’Brien Wealth Partners develops and manages broadly diversified investment portfolios, primarily investing in mutual funds and exchange-traded funds (ETFs) to achieve clients’ equity and fixed income exposure. The firm typically selects no-load and load-waived funds that are consistent with clients' objectives, and frequently employs defensive strategies such as increasing cash allocations to mitigate downside risk. In addition to portfolio management, they provide tailored financial planning, pension consulting, and holistic wealth management solutions. Their services are especially focused on long-term asset growth and risk management for private clients and charitable organizations.

Top Buys
J
JMTGJ P MORGAN EXCHANGE TRADED F
+$48.6M
U
USMCPRINCIPAL EXCHANGE TRADED FD
+$4.2M
I
ITOTISHARES TR
+$4.1M
S
SPLGSPDR SERIES TRUST
+$4.0M
D
DBEFDBX ETF TR
+$3.2M
Top Sells
Q
QQQMINVESCO EXCH TRADED FD TR II
-$272.5K
L
LPLALPL FINL HLDGS INC
-$212.2K
L
LFSTLIFESTANCE HEALTH GROUP INC
-$137.6K
A
ACNACCENTURE PLC IRELAND
-$116.0K
C
CVIEMORGAN STANLEY ETF TRUST
-$56.6K

Top Holdings

I
ITOTISHARES TR
+8.9%$65.7M
S
SPLGSPDR SERIES TRUST
+8.7%$64.1M
U
USMCPRINCIPAL EXCHANGE TRADED FD
+8.4%$61.8M
D
DBEFDBX ETF TR
+7.6%$56.2M
H
HDEFDBX ETF TR
+7.1%$52.5M

Equity Positions (97)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
I
ITOT
ISHARES TR8.90%$65.7M451,392$60.66$145.65+$4.1M
S
SPLG
SPDR SERIES TRUST8.68%$64.1M818,066$64.66$78.34+$4.0M
U
USMC
PRINCIPAL EXCHANGE TRADED FD8.37%$61.8M906,137$55.25$68.17+$4.2M
D
DBEF
DBX ETF TR7.61%$56.2M1,210,003$34.82$46.42+$3.2M
H
HDEF
DBX ETF TR7.11%$52.5M1,785,020$28.86$29.42+$823.5K

Industry Allocation

ELECTRONIC COMPUTERS
+2.1%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+0.6%
RETAIL-EATING PLACES
+0.5%
PHARMACEUTICAL PREPARATIONS
+0.5%
SERVICES-PREPACKAGED SOFTWARE
+0.5%