Onyx Financial Advisors, LLC

Registered adviser

CIK

1957840

Location

IDAHO FALLS, ID

Portfolio Value

Small $280,252,163

Diversification

Highly concentrated

Filing Date

Global Rank

#5,430 / 8,816 ▲ 1 · as of Jun 2026

Top Industry

Software - Infrastructure 36.3%

3Y Alpha vs SPY

-5.0%

Period ended 24 days ago

Filed Oct 21, 2026 · 3d

16 quarters · since Dec 2022

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Registered adviser

Form ADV roster, Oct 1, 2026

Form ADV adviser

CRD 134881

Roster of Oct 1, 2026

Regulatory AUM

$506,448,769

Main clients

Individuals and high net worth (98% of AUM)

Form ADV history

Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.

Rosters	Regulatory AUM	Main clients
Mar 2026 to Oct 2026	$506,448,769	Individuals and high net worth (98%)
Mar 2025 to Feb 2026	$426,815,438	Individuals and high net worth (98%)
Feb 2024 to Feb 2025	$356,230,967	Individuals and high net worth (96%)
May 2023 to Jan 2024	$299,838,428	Individuals and high net worth (96%)
Feb 2023 to Apr 2023	$299,838,428	Individuals and high net worth (96%)
Feb 2022 to Jan 2023	$326,363,848	Individuals and high net worth (98%)

3 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.

Style

Concentrated

The top 10 positions are 100.0% of the book (60%+)

Turnover

Low turnover

0.5% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 14.5 quarters (12+)

Closest benchmark: every 13F filer's combined book, active share 97.7%; sector active share 83.6% against the combined 13F book's sector weights.

Over time 15 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

23 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026

Top Position

94.8%

−0.8 pts

Top 5

98.5%

−0.5 pts

Top 10

99.6%

−0.4 pts

HHI

8,993

Highly concentrated−151

Portfolio Trend

16 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026

Sector	% Portfolio	Value	Positions
Unclassified	95.8%	$268,419,611	13
Technology	1.7%	$4,814,894	4
Financial Services	1.4%	$3,789,073	2
Healthcare	0.7%	$2,046,092	2
Industrials	0.3%	$865,923	1
Consumer Defensive	0.1%	$316,570	1

Last Quarter's Activity

Export CSV

Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased

13 positions

Ticker	Company	Δ Shares	Shares	Value
DFCF	Dimensional Core Fixed Income ETF	+33,381	143,209	$5,745,545
DFSD	Dimensional Short-Duration Fixed Income ETF	+17,934	426,830	$19,835,643
DUSB	Dimensional Ultrashort Fixed Income ETF	+12,620	266,427	$13,451,899
DFAR	Dimensional US Real Estate ETF	+8,682	450,449	$10,882,847
DFAX	Dimensional World ex. U.S. Core Equity 2 ETF	+2,877	1,187,338	$43,955,252
FDVV	Fidelity High Dividend ETF	+2,705	23,766	$1,443,309
DFIP	Dimensional Inflation-Protected Securities Portfolio ETF	+2,281	56,512	$2,207,358
ORCL	Oracle Corp	+18	4,201	$576,797
MSFT	Microsoft Corp	+13	7,248	$3,717,499
PM	Philip Morris International Inc.	+12	1,659	$316,570
SYK	Stryker Corp	+3	1,118	$307,886
DFUS	Dimensional U.S. Equity Market ETF	+2	15,418	$1,280,156
CAT	Caterpillar Inc	+2	1,068	$865,923
No positions match the current search.

Trimmed

Positions the filer reduced

3 positions

Ticker	Company	Δ Shares	Shares	Value
DFAC	Dimensional U.S. Core Equity 2 ETF	−36,077	3,748,047	$166,600,689
GBCI	Glacier Bancorp, Inc.	−1,017	79,793	$3,447,057
DCOR	Dimensional ETF Trust	−98	21,168	$1,749,746
No positions match the current search.

New Positions

Positions the filer opened this quarter

5 positions

Ticker	Company	Shares	Value
VUG	VANGUARD GROWTH INDEX FUND	5,968	$537,776
VTV	VANGUARD VALUE INDEX FUND	2,291	$495,039
AAPL	Apple Inc.	920	$306,378
IEFA	iShares Core MSCI EAFE ETF	2,419	$234,352
NVDA	Nvidia Corp	938	$214,220
No positions match the current search.

Sold Out

Positions the filer fully exited

No qualifying positions this quarter.

Portfolio Positions

Compact Export CSV View 13F filing

23 tracked positions · $280,252,163 total · filing declares 23 positions · $280,252,132 · as of Sep 30, 2026

All sectors Consumer Defensive Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
DFAC	Dimensional U.S. Core Equity 2 ETF	Reduced	3,748,047	-36,077	$166,600,689	−0.8%	59.45%
DFAX	Dimensional World ex. U.S. Core Equity 2 ETF	Added	1,187,338	+2,877	$43,955,252	+0.7%	15.68%
DFSD	Dimensional Short-Duration Fixed Income ETF	Added	426,830	+17,934	$19,835,643	+1.6%	7.08%
DUSB	Dimensional Ultrashort Fixed Income ETF	Added	266,427	+12,620	$13,451,899	+4.4%	4.80%
DFAR	Dimensional US Real Estate ETF	Added	450,449	+8,682	$10,882,847	−5.8%	3.88%
DFCF	Dimensional Core Fixed Income ETF	Added	143,209	+33,381	$5,745,545	+23.9%	2.05%
MSFT	Microsoft Corp Technology	Added	7,248	+13	$3,717,499	+37.7%	1.33%
GBCI	Glacier Bancorp, Inc. Financial Services	Reduced	79,793	-1,017	$3,447,057	−17.3%	1.23%
DFIP	Dimensional Inflation-Protected Securities Portfolio ETF	Added	56,512	+2,281	$2,207,358	−1.3%	0.79%
DCOR	Dimensional ETF Trust	Reduced	21,168	-98	$1,749,746	+0.4%	0.62%
RVTY	Revvity, Inc. Healthcare	Held	11,369	0	$1,738,206	+37.4%	0.62%
FDVV	Fidelity High Dividend ETF	Added	23,766	+2,705	$1,443,309	+13.7%	0.52%
DFUS	Dimensional U.S. Equity Market ETF	Added	15,418	+2	$1,280,156	+1.3%	0.46%
CAT	Caterpillar Inc Industrials	Added	1,068	+2	$865,923	−23.7%	0.31%
ORCL	Oracle Corp Technology	Added	4,201	+18	$576,797	−5.9%	0.21%
VUG	VANGUARD GROWTH INDEX FUND	NEW	5,968	NEW	$537,776	NEW	0.19%
VTV	VANGUARD VALUE INDEX FUND	NEW	2,291	NEW	$495,039	NEW	0.18%
JPC	Nuveen Preferred & Income Opportunities Fund Financial Services	Held	50,149	0	$342,016	−13.5%	0.12%
PM	Philip Morris International Inc. Consumer Defensive	Added	1,659	+12	$316,570	+6.2%	0.11%
SYK	Stryker Corp Healthcare	Added	1,118	+3	$307,886	−12.3%	0.11%
AAPL	Apple Inc. Technology	NEW	920	NEW	$306,378	NEW	0.11%
IEFA	iShares Core MSCI EAFE ETF	NEW	2,419	NEW	$234,352	NEW	0.08%
NVDA	Nvidia Corp Technology	NEW	938	NEW	$214,220	NEW	0.08%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.