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Penobscot Investment Management Company, Inc.

CIK:0001394866
Investment Adviser
$1B AUM
316 holdings
Boston, MA, United States
Founded:1981
15 employees
Latest filing:Sep 30, 2025

Penobscot Investment Management Company, Inc. is an independent, employee-owned investment advisory firm headquartered in Boston, MA. Founded in 1981, it provides discretionary and non-discretionary portfolio management services to high net worth individuals, families, charitable organizations, and a small number of institutional clients. The firm is staffed by an experienced team of investment professionals and support staff, with a total employee count of about 15, nearly half of whom are in investment roles. It is registered with the SEC and manages over $1 billion in assets.

Investment Strategy

Penobscot Investment Management Company employs a disciplined, research-driven investment strategy focused on building diversified portfolios tailored to each client's long-term objectives and risk tolerance. The firm primarily manages portfolios of equities and fixed-income securities, using both fundamental and quantitative analysis to identify high-quality investments. Client relationships are built on personal service, and the investment approach emphasizes capital preservation, risk management, and steady growth through prudent security selection and asset allocation. The primary client base consists of high net worth individuals, trusts, foundations, and a small number of corporate and institutional clients.

Top Buys
A
AAPLAPPLE INC
+$15.9M
N
NVDANVIDIA CORPORATION
+$12.2M
G
GOOGLALPHABET INC
+$11.2M
A
AVGOBROADCOM INC
+$8.5M
J
JPMJPMORGAN CHASE & CO.
+$5.3M
Top Sells
A
ACNACCENTURE PLC IRELAND
-$2.0M
C
CHDCHURCH & DWIGHT CO INC
-$1.3M
A
ADBEADOBE INC
-$1.2M
H
HONHONEYWELL INTL INC
-$1.2M
I
ICEINTERCONTINENTAL EXCHANGE IN
-$1.2M

Top Holdings

N
NVDANVIDIA CORPORATION
+6.2%$80.8M
A
AAPLAPPLE INC
+5.8%$75.6M
M
MSFTMICROSOFT CORP
+5.4%$70.5M
A
AVGOBROADCOM INC
+4.5%$58.6M
J
JPMJPMORGAN CHASE & CO.
+3.5%$45.1M

Equity Positions (316)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
N
NVDA
NVIDIA CORPORATION6.22%$80.8M432,866$44.17$186.58+$12.2M
A
AAPL
APPLE INC5.82%$75.6M296,946$96.04$254.63+$15.9M
M
MSFT
MICROSOFT CORP5.43%$70.5M136,176$153.23$517.95+$4.8M
A
AVGO
BROADCOM INC4.51%$58.6M177,717$231.84$329.91+$8.5M
J
JPM
JPMORGAN CHASE & CO.3.48%$45.1M143,121$117.89$315.43+$5.3M

Industry Allocation

SEMICONDUCTORS & RELATED DEVICES
+11.7%
SERVICES-PREPACKAGED SOFTWARE
+7.1%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+6.4%
ELECTRONIC COMPUTERS
+5.8%
NATIONAL COMMERCIAL BANKS
+4.8%