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PROFESSIONAL FINANCIAL SOLUTIONS LLC /ADV — 13F Holdings & Portfolio

CIK 1036215 · latest 13F-HR filed 2026-08-07

Backtest portfolio

PROFESSIONAL FINANCIAL SOLUTIONS LLC /ADV manages $128.7M in 13F-reported U.S. long-equity assets across 41 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are DFAT (12.90%), DFUS (12.81%), DFUV (12.33%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 3 new positions and exited 0; 30 existing positions rose in reported value and 6 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$128.7M

Long-equity book

Holdings
41

Distinct positions

Period
2026-06-30

Filed 2026-08-07

Q/Q Activity
+3 / −0 / ↑30 / ↓6

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
DFAT12.9% · +1%DFUS12.8% · +1%DFUV12.3% · -1%DFIC9.9% · +6%DFAS9.0% · +2%DFAC8.7% · +5%DFSD6.8% · +7%DFEM4.4% · +3%DFAR3.8% · +11%DFLV3.5% · +16%DFCF2.6% · +22%AVGO1.5% · -26%AAPL1.4% · +0%DFAX1.1% · +0%PLTR0.9% · -3%DFAI0.7% · +3%DFSU0.7% · +24%DFSI0.6% · +6%DFSB0.6% · +1%NVDA0.6% · +2%DFIS0.5% · +4%AVSU0.3% · +3%AVEM0.3% · -4%DFSE0.3% · +8%QQQ0.3% · 0%MSFT0.3% · -15%DFIV0.3% · 0%BMY0.3% · -0%DFSV0.3% · +1%SCHK0.3% · 0%DFAU0.2% · 0%VUG0.2% · +500%LOW0.2% · -0%AVSD0.2% · +0%JPM0.2% · 0%AMZN0.2% · newDFGR0.2% · 0%CVSB0.2% · newDFAE0.2% · -7%LMT0.2% · -29%AVUV0.2% · new

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

3 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 84.1%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Feb 6, 2026.

Assets Under Management
$409.7M
Discretionary
$387.4M
Employees
8
Accounts
911
Address
10517A WEST DRIVE
FAIRFAX, VA 22030-8144
Phone
(703) 385-0870
Website
Name Title / Status Ownership Type
MCLENIGAN, MICHAEL, JOSEPH ControlMANAGING MEMBER/CHIEF COMPLIANCE OFFICER
since Apr 1997
25–50%Individual
SEWALL, RENEE, GARDNER ControlMEMBER
since Sep 2016
25–50%Individual
COPELAND, ROBERT, ESTELMEMBER
since Jan 2022
10–25%Individual
Crowe, Andrew, WilliamMEMBER
since Jan 2022
10–25%Individual
Denner, Jennifer, HMEMBER
since Jan 2022
Less than 5%Individual
McLenigan, EmilyMEMBER
since Jan 2026
5–10%Individual
NAPIER, MEGAN, MICHELLEMEMBER
since Sep 2016
5–10%Individual
Ownership & leadership changes · 9 filings with changes since Mar 19, 2012

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Feb 6, 2026 filing
  • AddedMcLenigan, Emily · MEMBER · 5–10%
  • ChangedNAPIER, MEGAN, MICHELLE · ownership Less than 5% → 5–10%
  • ChangedSEWALL, RENEE, GARDNER · ownership 10–25% → 25–50%; now a control person
Mar 16, 2023 filing
  • No longer listedMICKELSON, GLENN, DARRELL · MANAGING MEMBER · 25–50% · control person · listed since Mar 1997
  • AddedCOPELAND, ROBERT, ESTEL · MEMBER · 10–25%
  • AddedCrowe, Andrew, William · MEMBER · 10–25%
  • AddedDenner, Jennifer, H · MEMBER · Less than 5%
Jul 30, 2018 filing
  • ChangedMICKELSON, GLENN, DARRELL · ownership 50–75% → 25–50%
  • ChangedSEWALL, RENEE, GARDNER · ownership 5–10% → 10–25%
Jun 22, 2017 filing
  • ChangedMCLENIGAN, MICHAEL, JOSEPH · title VICE PRESIDENT, CHIEF COMPLIANCE OFFICER → MANAGING MEMBER/CHIEF COMPLIANCE OFFICER
  • ChangedMICKELSON, GLENN, DARRELL · title PRESIDENT → MANAGING MEMBER
  • ChangedNAPIER, MEGAN, MICHELLE · title OFFICE MANAGER → MEMBER
  • ChangedSEWALL, RENEE, GARDNER · title ADVISER → MEMBER
Apr 26, 2017 filing
  • ChangedMCLENIGAN, MICHAEL, JOSEPH · title VICE PRESIDENT → VICE PRESIDENT, CHIEF COMPLIANCE OFFICER
  • ChangedMICKELSON, GLENN, DARRELL · title PRESIDENT/CHIEF COMPLIANCE OFFICER → PRESIDENT
Mar 27, 2017 filing
  • No longer listedMICKELSON, GLENN, DARRELL · CO-TRUSTEE · General partner, trustee or manager · indirect via SUSAN K. MICKELSON TRUST · control person · listed since Sep 2015
  • No longer listedMickelson, Susan, kirsten · CO-TRUSTEE · General partner, trustee or manager · indirect via SUSAN K. MICKELSON TRUST · control person · listed since Sep 2015
Oct 24, 2016 filing
  • No longer listedSUSAN K. MICKELSON TRUST · OWNER · 25–50% · listed since Sep 2015
  • AddedNAPIER, MEGAN, MICHELLE · OFFICE MANAGER · Less than 5%
  • AddedSEWALL, RENEE, GARDNER · ADVISER · 5–10%
  • ChangedMCLENIGAN, MICHAEL, JOSEPH · ownership Less than 5% → 25–50%
Oct 30, 2015 filing
  • AddedMICKELSON, GLENN, DARRELL · CO-TRUSTEE · General partner, trustee or manager · indirect via SUSAN K. MICKELSON TRUST · control person
  • AddedMickelson, Susan, kirsten · CO-TRUSTEE · General partner, trustee or manager · indirect via SUSAN K. MICKELSON TRUST · control person
Oct 12, 2015 filing
  • AddedSUSAN K. MICKELSON TRUST · OWNER · 25–50%
  • ChangedMICKELSON, GLENN, DARRELL · ownership 75% or more → 50–75%
Mar 19, 2012 filing (earliest on record)
  • ListedMCLENIGAN, MICHAEL, JOSEPH · VICE PRESIDENT · Less than 5% · control person
  • ListedMICKELSON, GLENN, DARRELL · PRESIDENT/CHIEF COMPLIANCE OFFICER · 75% or more · control person

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

Show all 30 →

Top Trims

Show all 6 →

New Positions

Show all 3 →

Exited Positions

  • No exits this quarter.
Show all 0 →

PROFESSIONAL FINANCIAL SOLUTIONS LLC /ADV Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 DIMENSIONAL ETF TRUST DFAT 25434V609 $16.6M 12.90% 237,571 SH
2 DIMENSIONAL ETF TRUST DFUS 25434V401 $16.5M 12.81% 201,254 SH
3 DIMENSIONAL ETF TRUST DFUV 25434V724 $15.9M 12.33% 288,409 SH
4 DIMENSIONAL ETF TRUST DFIC 25434V799 $12.7M 9.87% 340,885 SH
5 DIMENSIONAL ETF TRUST DFAS 25434V500 $11.6M 9.03% 141,095 SH
6 DIMENSIONAL ETF TRUST DFAC 25434V708 $11.1M 8.66% 251,137 SH
7 DIMENSIONAL ETF TRUST DFSD 25434V864 $8.8M 6.81% 183,426 SH
8 DIMENSIONAL ETF TRUST DFEM 25434V732 $5.7M 4.41% 139,584 SH
9 DIMENSIONAL ETF TRUST DFAR 25434V823 $4.8M 3.76% 184,840 SH
10 DIMENSIONAL ETF TRUST DFLV 25434V666 $4.5M 3.50% 113,901 SH
11 DIMENSIONAL ETF TRUST DFCF 25434V872 $3.4M 2.62% 79,915 SH
12 BROADCOM INC AVGO 11135F101 $1.9M 1.46% 4,980 SH
13 APPLE INC AAPL 037833100 $1.8M 1.37% 6,115 SH
14 DIMENSIONAL ETF TRUST DFAX 25434V880 $1.4M 1.09% 37,942 SH
15 PALANTIR TECHNOLOGIES INC PLTR 69608A108 $1.1M 0.88% 9,716 SH
16 DIMENSIONAL ETF TRUST DFAI 25434V203 $923.8K 0.72% 22,396 SH
17 DIMENSIONAL ETF TRUST DFSU 25434V716 $876.8K 0.68% 18,802 SH
18 DIMENSIONAL ETF TRUST DFSI 25434V690 $808.4K 0.63% 17,926 SH
19 DIMENSIONAL ETF TRUST DFSB 25434V674 $754.9K 0.59% 14,486 SH
20 NVIDIA CORPORATION NVDA 67066G104 $716.1K 0.56% 3,579 SH
21 DIMENSIONAL ETF TRUST DFIS 25434V773 $651.1K 0.51% 18,588 SH
22 AMERICAN CENTY ETF TR AVSU 025072281 $439.6K 0.34% 4,967 SH
23 AMERICAN CENTY ETF TR AVEM 025072604 $419.5K 0.33% 4,347 SH
24 DIMENSIONAL ETF TRUST DFSE 25434V682 $405.5K 0.32% 8,295 SH
25 INVESCO QQQ TR QQQ 46090E103 $391.8K 0.30% 532 SH
26 MICROSOFT CORP MSFT 594918104 $382.5K 0.30% 1,025 SH
27 DIMENSIONAL ETF TRUST DFIV 25434V807 $378.9K 0.29% 7,015 SH
28 BRISTOL-MYERS SQUIBB CO BMY 110122108 $359.7K 0.28% 6,243 SH
29 DIMENSIONAL ETF TRUST DFSV 25434V815 $344.3K 0.27% 8,875 SH
30 SCHWAB STRATEGIC TR SCHK 808524722 $334.9K 0.26% 9,287 SH
31 DIMENSIONAL ETF TRUST DFAU 25434V104 $317.3K 0.25% 6,139 SH
32 VANGUARD INDEX FDS VUG 922908736 $313.2K 0.24% 3,636 SH
33 LOWES COS INC LOW 548661107 $306.9K 0.24% 1,392 SH
34 AMERICAN CENTY ETF TR AVSD 025072299 $256.7K 0.20% 3,214 SH
35 JPMORGAN CHASE & CO JPM 46625H100 $237.6K 0.18% 726 SH
36 AMAZON COM INC AMZN 023135106 $234.5K 0.18% 984 SH
37 DIMENSIONAL ETF TRUST DFGR 25434V658 $229.5K 0.18% 7,922 SH
38 MORGAN STANLEY ETF TRUST CVSB 61774R601 $224.3K 0.17% 4,430 SH
39 DIMENSIONAL ETF TRUST DFAE 25434V302 $220.4K 0.17% 5,481 SH
40 LOCKHEED MARTIN CORP LMT 539830109 $208.3K 0.16% 409 SH
41 AMERICAN CENTY ETF TR AVUV 025072877 $204.6K 0.16% 1,640 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-07 $128.7M 41 0001951757-26-001188
2026-03-31 2026-05-12 $112.4M 38 0001951757-26-000839
2025-12-31 2026-02-19 $106.7M 37 0001951757-26-000483
Filer Information
Address
13220 DASHIELL RD
FALLS CHRUCH, VA 22042
Phone
(703) 827-2929
Filing Manager
PROFESSIONAL FINANCIAL SOLUTIONS LLC /ADV
VIENNA, VA
Signatory
Michael McLenigan
Chief Compliance Officer