MARK SHEPTOFF FINANCIAL PLANNING, LLC

Private Equity

MARK SHEPTOFF FINANCIAL PLANNING, LLC is a Private Equity based in Glastonbury, CT led by Richard Houghton Stowe, reporting $412.4M in AUM as of Q3 2025 with 32% Technology concentration and 51% concentrated in top 10 holdings.

PresidentRichard Houghton Stowe

Portfolio Value: $207.4M
Positions: 477
Top Holding: MSFT at 12.14%
Last Reported: Q3 2025

Address703 Hebron Ave 3rd Floor, Glastonbury, CT, 06033, United States

Top Holdings

Largest long holdings in MARK SHEPTOFF FINANCIAL PLANNING, LLC's portfolio (51.3% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 Microsoft MSFT	Software - Infrastructure Technology	$25.2M	12.14%	-$31.6K Sold	0.00% 48.6K shares	Q1 2014 Held for 11y 8m
2 Nextra Energy NEE	Regulated Electric Utilities	$13.8M	6.67%	-$127.0K Sold	0.01% 183.2K shares	Q1 2014 Held for 11y 8m
3 Palantir Technologies Inc. PLTR	Software - Infrastructure Technology	$13.3M	6.43%	-$18.2K Sold	0.00% 73.1K shares	Q2 2023 Held for 2y 5m
4 Apple AAPL	Consumer Electronics Technology	$11.9M	5.73%	+$12.7K Bought	0.00% 46.7K shares	Q1 2014 Held for 11y 8m
5 Veeva Systems VEEV	Medical - Healthcare Information Services Healthcare	$7.9M	3.83%	—	0.02% 26.7K shares	Q1 2016 Held for 9y 8m
6 Celestica CLS	Hardware, Equipment & Parts Technology	$7.7M	3.70%	+$7.9K Bought	0.03% 31.1K shares	Q3 2023 Held for 2y 2m
7 Tesla, Inc. TSLA	Auto - Manufacturers Consumer Cyclical	$7.2M	3.47%	-$253.5K Sold	0.00% 16.2K shares	Q1 2014 Held for 11y 8m
8 Raytheon Technologies RTX	Aerospace & Defense Industrials	$6.8M	3.27%	+$179.4K Bought	0.00% 40.5K shares	Q1 2014 Held for 11y 8m
9 Johnson & Johnson JNJ	Drug Manufacturers - General Healthcare	$6.6M	3.17%	+$60.6K Bought	0.00% 35.5K shares	Q1 2014 Held for 11y 8m
10 PepsiCo PEP	Beverages - Non-Alcoholic Consumer Defensive	$5.9M	2.86%	-$238.3K Sold	0.00% 42.3K shares	Q1 2014 Held for 11y 8m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in MARK SHEPTOFF FINANCIAL PLANNING, LLC's latest filing

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Market Value

$207.4M

Prior: $187.2M

Q/Q Change

+10.8%

+$20.2M

Net Flows % of MV

-0.37%

Turnover Ratio

4.04%

New Purchases

32 stocks

$2.6M

Added To

64 stocks

+$5.3M

Sold Out Of

73 stocks

$1.9M

Reduced Holdings

70 stocks

-$6.8M

Increased Positions

Position	Shares Δ	Change
1 Kiniksa Pharmaceuticals International, plc KNSA	New	0 → 16.1K +$625.2K
2 Symbotic Inc. SYM	New	0 → 9.1K +$487.8K
3 Cameco CCJ	New	0 → 5.5K +$460.8K
4 Karman Holdings Inc. KRMN	New	0 → 3.8K +$270.8K
5 MP Materials MP	New	0 → 3.0K +$201.2K

Decreased Positions

Position	Shares Δ	Change
1 Zscaler ZS	Sold	1.6K → 0 −$497.6K
2 Fiserv FI	Sold	2.4K → 0 −$411.2K
3 Boston Scientific BSX	Sold	1.6K → 0 −$169.5K
4 Chewy CHWY	Sold	2.4K → 0 −$100.2K
5 Sezzle SEZL	Sold	400.0 → 0 −$71.7K

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Analytics

Portfolio insights and performance metrics for MARK SHEPTOFF FINANCIAL PLANNING, LLC

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Sector Allocation

Technology

31.50%

Healthcare

18.20%

Industrials

9.50%

Utilities

8.90%

Consumer Defensive

8.20%

ETF

7.90%

Financial Services

6.20%

Consumer Cyclical

5.60%

Energy

1.20%

Communication Services

0.70%

Basic Materials

0.60%

Real Estate

0.10%

Market Cap Distribution

Mega Cap (> $200B)

52.51%

Large Cap ($10B - $200B)

34.98%

Mid Cap ($2B - $10B)

2.97%

Small Cap ($300M - $2B)

0.39%

Micro Cap ($50M - $300M)

0.01%

Nano Cap (< $50M)

0.04%

N/A (ETF or Unknown)

9.10%

Portfolio Concentration

Top 10 Holdings %

51.26%

Top 20 Holdings %

69.32%

Top 50 Holdings %

84.94%

Top 100 Holdings %

93.53%