PETERSEN FLYNN & DINSMORE INC

RIA/Wealth

PETERSEN FLYNN & DINSMORE INC is a RIA/Wealth based in Richmond, VA led by Mason William Ford, reporting $1.3B in AUM as of Q3 2025 with 32% Technology concentration.

PresidentMason William Ford

Portfolio Value: $1.0B
Positions: 109
Top Holding: MSFT at 5.26%
Last Reported: Q3 2025

Address4120 W. Broad Street, Richmond, VA, 23230, United States

Top Holdings

Largest long holdings in PETERSEN FLYNN & DINSMORE INC's portfolio (39% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 Microsoft MSFT	Software - Infrastructure Technology	$53.7M	5.26%	-$588.9K Sold	0.00% 103.7K shares	≤ Q2 2013 Held for 12y 5m+
2 Corning GLW	Hardware, Equipment & Parts Technology	$53.0M	5.19%	-$1.6M Sold	0.08% 646.6K shares	Q4 2019 Held for 5y 11m
3 Visa V	Financial - Credit Services Financial Services	$44.4M	4.34%	+$83.6K Bought	0.01% 130.0K shares	≤ Q2 2013 Held for 12y 5m+
4 Alphabet Inc. GOOGL	Internet Content & Information Communication Services	$43.5M	4.25%	-$714.0K Sold	0.00% 178.8K shares	Q1 2016 Held for 9y 8m
5 Shopify SHOP	Software - Application Technology	$39.7M	3.89%	-$526.5K Sold	0.02% 267.4K shares	Q1 2022 Held for 3y 8m
6 AbbVie ABBV	Drug Manufacturers - General Healthcare	$36.7M	3.59%	+$181.1K Bought	0.01% 158.4K shares	≤ Q2 2013 Held for 12y 5m+
7 Amazon AMZN	Specialty Retail Consumer Cyclical	$34.9M	3.41%	+$187.7K Bought	0.00% 158.8K shares	Q1 2017 Held for 8y 8m
8 Amphenol APH	Hardware, Equipment & Parts Technology	$32.3M	3.16%	+$822.7K Bought	0.02% 260.8K shares	Q3 2024 Held for 1y 2m
9 Arthur J. Gallagher AJG	Insurance - Brokers Financial Services	$30.4M	2.97%	-$665.3K Sold	0.04% 98.0K shares	≤ Q2 2013 Held for 12y 5m+
10 Uber Technologies UBER	Software - Application Technology	$29.6M	2.90%	-$180.3K Sold	0.01% 302.2K shares	Q4 2022 Held for 2y 11m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in PETERSEN FLYNN & DINSMORE INC's latest filing

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Market Value

$1.0B

Prior: $956.2M

Q/Q Change

+6.9%

+$65.9M

Net Flows % of MV

+1.37%

Turnover Ratio

2.44%

New Purchases

12 stocks

$8.6M

Added To

38 stocks

+$23.3M

Sold Out Of

2 stocks

$653.3K

Reduced Holdings

35 stocks

-$17.3M

Increased Positions

Position	Shares Δ	Change
1 iShares Russell 2000 IWM	New	0 → 10.0K +$2.4M
2 Vanguard S&P 500 ETF VOO	New	0 → 2.9K +$1.8M
3 iShares S&P Small-Cap 600 Growth ETF IJT	New	0 → 12.1K +$1.7M
4 Schwab U.S. Broad Market SCHB	New	0 → 40.7K +$1.0M
5 Vanguard Small-Cap Value VBR	New	0 → 2.6K +$543.9K

Decreased Positions

Position	Shares Δ	Change
1 Palantir Technologies Inc. PLTR	Sold	3.2K → 0 −$436.2K
2 Airbnb ABNB	Sold	1.6K → 0 −$217.0K
3 Workday, Inc. WDAY	-42.35%	93.4K → 53.8K −$9.5M
4 Origin Bancorp OBK	-41.17%	12.5K → 7.4K −$177.9K
5 First Solar FSLR	-38.58%	1.6K → 995.0 −$137.8K