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Spears Abacus Advisors LLC

CIK:0001426319
Investment Adviser
$5B AUM
393 holdings
New York, NY, US
Founded:2006
16 employees
Latest filing:Jun 30, 2025

Spears Abacus Advisors LLC is a New York-based investment adviser specializing in portfolio management for institutional and high-net-worth clients. Founded in 2006 through the merger of Cannell & Co. and Spears Abacus Advisors, the firm provides customized investment strategies and maintains approximately 393 positions in its portfolio. With a team of experienced professionals and a focus on long-term value creation, Spears Abacus Advisors leverages disciplined research and diversified asset management.

Investment Strategy

Spears Abacus Advisors LLC employs a diversified, research-driven investment approach primarily focused on individual equities. The firm manages portfolios featuring both large-cap and mid-cap stocks with an emphasis on fundamental research, risk management, and long-term capital appreciation. Their allocations include significant positions in leading technology, consumer, and industrial companies, and their strategy involves active portfolio adjustments to capture value from both established and emerging market opportunities.

Top Buys
M
MSFTMICROSOFT CORP
+$79.5M
O
ORCLORACLE CORP
+$76.7M
N
NVDANVIDIA CORPORATION
+$51.6M
A
AVGOBROADCOM INC
+$44.8M
A
ADIANALOG DEVICES INC
+$34.4M
Top Sells
G
GMGENERAL MTRS CO
-$43.9M
X
XPOXPO INC
-$42.4M
M
METAMETA PLATFORMS INC
-$35.1M
U
UALUNITED AIRLS HLDGS INC
-$32.5M
F
FISFIDELITY NATL INFORMATION SV
-$29.5M

Top Holdings

M
MSFTMICROSOFT CORP
+7.5%$372.2M
B
BRK-BBERKSHIRE HATHAWAY INC DEL
+3.4%$166.3M
A
AAPLAPPLE INC
+3.2%$159.7M
G
GOOGALPHABET INC
+3.1%$151.5M
A
AMZNAMAZON COM INC
+2.8%$139.1M

Equity Positions (391)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
M
MSFT
MICROSOFT CORP7.52%$372.2M748,233$264.69$497.41+$79.5M
B
BRK-B
BERKSHIRE HATHAWAY INC DEL3.36%$166.3M342,352$355.93$485.77-$20.5M
A
AAPL
APPLE INC3.22%$159.7M778,249$95.58$205.17-$18.5M
G
GOOG
ALPHABET INC3.06%$151.5M854,301$126.19$177.39-$10.1M
A
AMZN
AMAZON COM INC2.81%$139.1M633,865$183.77$219.39+$25.3M

Industry Allocation

SERVICES-PREPACKAGED SOFTWARE
+12.0%
SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
+7.8%
FIRE, MARINE & CASUALTY INSURANCE
+7.0%
PHARMACEUTICAL PREPARATIONS
+4.8%
SEMICONDUCTORS & RELATED DEVICES
+4.2%