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TANDEMGROWTH FINANCIAL ADVISORS LLC — 13F Holdings & Portfolio

CIK 2110449 · latest 13F-HR filed 2026-11-05

Backtest portfolio

TANDEMGROWTH FINANCIAL ADVISORS LLC manages $122.6M in 13F-reported U.S. long-equity assets across 26 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are AVUS (25.42%), DUHP (16.53%), SCHP (15.03%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 3 new positions and exited 4; 4 existing positions rose in reported value and 5 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
$122.6M

Long-equity book

Holdings
26

Distinct positions

Period
2026-09-30

Filed 2026-11-05

Q/Q Activity
+3 / −4 / ↑4 / ↓5

vs 2026-06-30

Portfolio charts

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

Portfolio map

Q3 26
AVUS25.4% · -1%DUHP16.5% · +1%SCHP15.0% · +4%DFAC9.6% · +0%DFIC6.4% · +7%AVUV4.0% · +4%AVDV3.8% · +5%AVEM3.8% · +5%DFNM2.7% · +16%TIP2.1% · 0%DFAX1.7% · -0%AVDE1.6% · 0%GS1.3% · 0%DFSV1.0% · 0%DFAT0.7% · -2%DISV0.7% · 0%IWF0.5% · 0%DFGR0.5% · +1%MTUM0.5% · 0%HD0.5% · -5%LLY0.3% · 0%VTES0.3% · newDFEM0.3% · 0%DFSD0.3% · +5%IWD0.2% · 0%BNDX0.2% · +7%

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

Q2 26 → Q3 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

4 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 = 89.4%

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

Firm Profile & Key People

As of the firm’s regulatory filing dated Mar 18, 2026.

Assets Under Management
$297.0M
Discretionary
$295.8M
Employees
4
Accounts
664
Address
3820 MANSELL ROAD
SUITE T30
ALPHARETTA, GA 30022
Phone
(770) 641-6360
Website
Name Title / Status Ownership Type
BERNIER, JON, JEFFREY ControlMEMBER, PRESIDENT, CHIEF COMPLIANCE OFFICER, AND WEALTH ADVISOR
since Nov 2000
75% or moreIndividual
Ownership & leadership changes · 2 filings with changes since Mar 6, 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.

Mar 27, 2024 filing
  • ChangedBERNIER, JON, JEFFREY · title MEMBER, CHIEF COMPLIANCE OFFICER, PRESIDENT, CHIEF INVESTMENT OFFICER → MEMBER, PRESIDENT, CHIEF COMPLIANCE OFFICER, AND WEALTH ADVISOR
Mar 18, 2014 filing
  • ChangedBERNIER, JON, JEFFREY · title MEMBER, CHIEF COMPLIANCE OFFICER → MEMBER, CHIEF COMPLIANCE OFFICER, PRESIDENT, CHIEF INVESTMENT OFFICER
Mar 6, 2012 filing (earliest on record)
  • ListedBERNIER, JON, JEFFREY · MEMBER, 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.

TANDEMGROWTH FINANCIAL ADVISORS LLC Holdings (2026-09-30)

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 AMERICAN CENTY ETF TR AVUS 025072885 $31.2M 25.42% 243,295 SH
2 DFA INVT DIMENSIONS GROUP IN DUHP 25239Y196 $20.3M 16.53% 483,413 SH
3 SCHWAB STRATEGIC TR SCHP 808524870 $18.4M 15.03% 732,994 SH
4 DIMENSIONAL ETF TRUST DFAC 25434V708 $11.7M 9.57% 263,811 SH
5 DIMENSIONAL ETF TRUST DFIC 25434V799 $7.9M 6.43% 209,597 SH
6 AMERICAN CENTY ETF TR AVUV 025072877 $5.0M 4.04% 42,094 SH
7 AMERICAN CENTY ETF TR AVDV 025072802 $4.7M 3.82% 42,794 SH
8 AMERICAN CENTY ETF TR AVEM 025072604 $4.6M 3.76% 48,980 SH
9 DIMENSIONAL ETF TRUST DFNM 25434V849 $3.3M 2.67% 71,120 SH
10 ISHARES TR TIP 464287176 $2.6M 2.09% 24,638 SH
11 DIMENSIONAL ETF TRUST DFAX 25434V880 $2.1M 1.72% 56,896 SH
12 AMERICAN CENTY ETF TR AVDE 025072703 $1.9M 1.58% 21,551 SH
13 GOLDMAN SACHS GROUP INC GS 38141G104 $1.6M 1.26% 1,722 SH
14 DFA INVT DIMENSIONS GROUP IN DFSV 25239Y170 $1.3M 1.05% 34,263 SH
15 DIMENSIONAL ETF TRUST DFAT 25434V609 $861.4K 0.70% 12,965 SH
16 DIMENSIONAL ETF TRUST DISV 25434V781 $857.9K 0.70% 19,818 SH
17 ISHARES TR IWF 464287614 $672.2K 0.55% 5,367 SH
18 DIMENSIONAL ETF TRUST DFGR 25434V658 $663.3K 0.54% 24,520 SH
19 ISHARES TR MTUM 46432F396 $579.1K 0.47% 1,825 SH
20 HOME DEPOT INC HD 437076102 $555.0K 0.45% 1,951 SH
21 ELI LILLY & CO LLY 532457108 $427.0K 0.35% 369 SH
22 VANGUARD WELLINGTON FD VTES 921935870 $369.3K 0.30% 3,745 SH
23 DIMENSIONAL ETF TRUST DFEM 25434V732 $348.5K 0.28% 8,773 SH
24 DIMENSIONAL ETF TRUST DFSD 25434V864 $334.9K 0.27% 7,206 SH
25 ISHARES TR IWD 464287598 $272.1K 0.22% 1,098 SH
26 VANGUARD CHARLOTTE FDS BNDX 92203J407 $230.2K 0.19% 4,911 SH
Filing History
Period Filed AUM Holdings Accession
2026-09-30 2026-11-05 $122.6M 26 0002110449-26-000004
2026-06-30 2026-08-05 $122.4M 27 0002110449-26-000003
2026-03-31 2026-05-07 $106.2M 22 0002110449-26-000002
2025-12-31 2026-02-12 $114.6M 24 0002110449-26-000001
Filer Information
Address
3820 MANSELL ROAD
SUITE T30
ALPHARETTA, GA 30022
Phone
(770) 641-6360
Filing Manager
TANDEMGROWTH FINANCIAL ADVISORS LLC
ALPHARETTA, GA
Signatory
Jon Jeffrey Bernier
Member, Chief Compliance Officer