Three Arch Wealth Management LLC

CIK

2109462

Location

IRVINE, CA

Portfolio Value

Small $627,054,624

Diversification

Highly concentrated

Filing Date

Global Rank

#3,169 / 8,811 ▼ 106 · as of Jun 2026

Top Industry

Consumer Electronics 61.0%

3Y Alpha vs SPY

-12.2%

Period ended 21 days ago

Filed Oct 20, 2026 · 1d

4 quarters · since Dec 2025

Regulatory profile

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

Holder type

Unknown

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 98.8% of the book (60%+)

Turnover

Turnover unknown

It needs four straight quarters of measured turnover

Horizon

Short horizon

Value-weighted holding period 3.0 quarters (under 4)

Closest benchmark: every 13F filer's combined book, active share 94.0%; sector active share 87.0% against the combined 13F book's sector weights.

Over time 3 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

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

Top Position

61.1%

−2.2 pts

Top 5

96.8%

−0.3 pts

Top 10

98.5%

−0.2 pts

HHI

4,598

Highly concentrated−210

Portfolio Trend

4 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026

Sector	% Portfolio	Value	Positions
Unclassified	95.4%	$598,371,964	48
Technology	3.2%	$20,332,050	7
Communication Services	0.4%	$2,805,240	3
Consumer Cyclical	0.4%	$2,701,476	2
Financial Services	0.3%	$2,167,825	5
Energy	0.1%	$352,679	1
Healthcare	0.0%	$243,282	1
Consumer Defensive	0.0%	$80,108	1

Last Quarter's Activity

Export CSV

Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
SPIB	State Street(R) SPDR(R) Portfolio Intermediate Term Corporate Bond ETF	+94,131	573,432	$18,510,384
DFSD	Dimensional Short-Duration Fixed Income ETF	+82,420	540,568	$25,121,276
DUSB	Dimensional Ultrashort Fixed Income ETF	+74,066	498,598	$25,174,213
DGCB	Dimensional Global Credit ETF	+59,742	631,238	$32,765,670
DFCA	Dimensional California Municipal Bond ETF	+18,293	65,895	$3,141,214
DFIS	Dimensional International Small Cap ETF	+14,227	398,159	$14,425,300
AVRE	Avantis Real Estate ETF	+13,991	278,354	$12,344,999
DEHP	Dimensional Emerging Markets High Profitability ETF	+13,985	629,331	$25,890,677
DFLV	Dimensional US Large Cap Value ETF	+12,947	665,777	$26,744,262
AVES	Avantis Emerging Markets Value ETF	+12,616	272,505	$17,748,250
AVUV	Avantis U.S. Small Cap Value ETF	+12,118	377,130	$44,414,600
DIHP	Dimensional International High Profitability ETF	+11,772	462,845	$15,593,248
AVSC	Avantis U.S. Small Cap Equity ETF	+10,925	516,917	$35,739,641
AVMV	Avantis U.S. Mid Cap Value ETF	+10,531	411,699	$31,424,984
AVEM	Avantis Emerging Markets Equity ETF	+5,445	170,439	$16,024,674
AVDV	Avantis International Small Cap Value ETF	+4,231	148,737	$16,268,853
GOOG	Alphabet Inc.	+3,335	4,711	$1,605,226
NVDA	Nvidia Corp	+1,151	2,847	$650,197
DFSE	Dimensional Emerging Markets Sustainability Core 1 ETF	+831	13,160	$636,286
DFSI	Dimensional International Sustainability Core 1 ETF	+730	12,242	$552,971
VGSR	Vert Global Sustainable Real Estate ETF	+614	13,522	$143,630
MSFT	Microsoft Corp	+441	1,519	$779,095
GOOGL	Alphabet Inc.	+342	1,654	$569,108
AAPL	Apple Inc.	+289	52,581	$17,510,524
AMZN	Amazon Com Inc	+200	7,734	$1,926,926
No positions match the current search.

Trimmed

Positions the filer reduced

18 positions

Ticker	Company	Δ Shares	Shares	Value
DFAT	Dimensional U.S. Targeted Value ETF	−21,757	709,186	$47,118,317
DFAS	Dimensional U.S. Small Cap ETF	−18,699	603,328	$46,709,653
DFUV	Dimensional U.S. Marketwide Value ETF	−16,501	582,202	$32,021,110
DFUS	Dimensional U.S. Equity Market ETF	−14,846	558,477	$46,370,345
VTEC	Vanguard California Tax-Exempt Bond ETF	−5,774	23,429	$2,208,886
DFIV	Dimensional International Value ETF	−3,437	599,384	$33,481,590
BND	VANGUARD TOTAL BOND MARKET INDEX FUND	−2,916	18,656	$1,308,718
DFSU	Dimensional US Sustainability Core 1 ETF	−2,915	16,049	$757,031
DFEV	Dimensional Emerging Markets Value ETF	−509	35,680	$1,512,832
DISV	Dimensional International Small Cap Value ETF	−476	40,264	$1,743,028
DFGR	Dimensional Global Real Estate ETF	−160	47,356	$1,280,979
VBR	VANGUARD SMALL-CAP VALUE INDEX FUND	−135	5,946	$1,373,704
NWL	Newell Brands Inc.	−133	15,172	$80,108
VOE	VANGUARD MID-CAP VALUE INDEX FUND	−75	7,930	$1,550,552
DFAE	Dimensional Emerging Core Equity Market ETF	−49	48,317	$1,899,341
ALKS	Alkermes plc.	−15	6,004	$243,282
VTV	VANGUARD VALUE INDEX FUND	−13	1,420	$306,833
AMD	Advanced Micro Devices Inc	−7	997	$609,924
No positions match the current search.

New Positions

Positions the filer opened this quarter

2 positions

Ticker	Company	Shares	Value
MU	Micron Technology Inc	247	$263,082
NOW	ServiceNow, Inc.	1,925	$257,969
No positions match the current search.

Sold Out

Positions the filer fully exited

3 positions

Ticker	Company	Shares	Value
DUHP	Dimensional US High Profitability ETF	625,157	$26,087,801
DFSV	Dimensional US Small Cap Value ETF	122,699	$4,759,494
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	1,035	$382,991
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

68 tracked positions · $627,054,624 total · filing declares 68 positions · $627,332,589 · as of Sep 30, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Technology

Showing 1–50 of 68 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
DFAT	Dimensional U.S. Targeted Value ETF	Reduced	709,186	-21,757	$47,118,317	−7.8%	7.51%
DFAS	Dimensional U.S. Small Cap ETF	Reduced	603,328	-18,699	$46,709,653	−8.8%	7.45%
DFUS	Dimensional U.S. Equity Market ETF	Reduced	558,477	-14,846	$46,370,345	−1.3%	7.39%
AVUV	Avantis U.S. Small Cap Value ETF	Added	377,130	+12,118	$44,414,600	−2.5%	7.08%
AVSC	Avantis U.S. Small Cap Equity ETF	Added	516,917	+10,925	$35,739,641	−3.7%	5.70%
DFIV	Dimensional International Value ETF	Reduced	599,384	-3,437	$33,481,590	+2.8%	5.34%
DGCB	Dimensional Global Credit ETF	Added	631,238	+59,742	$32,765,670	+4.9%	5.23%
DFUV	Dimensional U.S. Marketwide Value ETF	Reduced	582,202	-16,501	$32,021,110	−2.8%	5.11%
AVMV	Avantis U.S. Mid Cap Value ETF	Added	411,699	+10,531	$31,424,984	−2.7%	5.01%
DFLV	Dimensional US Large Cap Value ETF	Added	665,777	+12,947	$26,744,262	+3.6%	4.27%
DEHP	Dimensional Emerging Markets High Profitability ETF	Added	629,331	+13,985	$25,890,677	−1.6%	4.13%
DUSB	Dimensional Ultrashort Fixed Income ETF	Added	498,598	+74,066	$25,174,213	+16.8%	4.01%
DFSD	Dimensional Short-Duration Fixed Income ETF	Added	540,568	+82,420	$25,121,276	+14.8%	4.01%
SPIB	State Street(R) SPDR(R) Portfolio Intermediate Term Corporate Bond ETF	Added	573,432	+94,131	$18,510,384	+15.4%	2.95%
AVES	Avantis Emerging Markets Value ETF	Added	272,505	+12,616	$17,748,250	+4.1%	2.83%
AAPL	Apple Inc. Technology	Added	52,581	+289	$17,510,524	+15.7%	2.79%
AVDV	Avantis International Small Cap Value ETF	Added	148,737	+4,231	$16,268,853	+9.3%	2.59%
AVEM	Avantis Emerging Markets Equity ETF	Added	170,439	+5,445	$16,024,674	+0.7%	2.56%
DIHP	Dimensional International High Profitability ETF	Added	462,845	+11,772	$15,593,248	+1.3%	2.49%
DFIS	Dimensional International Small Cap ETF	Added	398,159	+14,227	$14,425,300	+7.3%	2.30%
AVRE	Avantis Real Estate ETF	Added	278,354	+13,991	$12,344,999	−1.4%	1.97%
AVUQ	Avantis U.S. Quality ETF	Held	57,916	0	$3,926,646	+2.7%	0.63%
DFCA	Dimensional California Municipal Bond ETF	Added	65,895	+18,293	$3,141,214	+31.5%	0.50%
AVLV	Avantis U.S. Large Cap Value ETF	Added	27,826	+62	$2,516,583	−0.6%	0.40%
VTEC	Vanguard California Tax-Exempt Bond ETF	Reduced	23,429	-5,774	$2,208,886	−24.8%	0.35%
ITOT	iShares Core S&P Total U.S. Stock Market ETF	Held	13,044	0	$2,168,956	+1.2%	0.35%
SPHY	State Street(R) SPDR(R) Portfolio High Yield Bond ETF	Added	86,524	+161	$1,954,577	−3.4%	0.31%
AMZN	Amazon Com Inc Consumer Cyclical	Added	7,734	+200	$1,926,926	+7.3%	0.31%
DFAE	Dimensional Emerging Core Equity Market ETF	Reduced	48,317	-49	$1,899,341	−2.3%	0.30%
DISV	Dimensional International Small Cap Value ETF	Reduced	40,264	-476	$1,743,028	+6.6%	0.28%
GOOG	Alphabet Inc. Communication Services	Added	4,711	+3,335	$1,605,226	+230.2%	0.26%
VOE	VANGUARD MID-CAP VALUE INDEX FUND	Reduced	7,930	-75	$1,550,552	−2.0%	0.25%
DFEV	Dimensional Emerging Markets Value ETF	Reduced	35,680	-509	$1,512,832	−2.0%	0.24%
VBR	VANGUARD SMALL-CAP VALUE INDEX FUND	Reduced	5,946	-135	$1,373,704	−7.0%	0.22%
BND	VANGUARD TOTAL BOND MARKET INDEX FUND	Reduced	18,656	-2,916	$1,308,718	−17.4%	0.21%
DFGR	Dimensional Global Real Estate ETF	Reduced	47,356	-160	$1,280,979	−6.9%	0.20%
VT	VANGUARD TOTAL WORLD STOCK INDEX FUND	Held	7,879	0	$1,243,700	+0.6%	0.20%
AVDS	Avantis International Small Cap Equity ETF	Held	12,975	0	$1,013,743	+3.8%	0.16%
VTES	VANGUARD SHORT-TERM TAX-EXEMPT BOND ETF	Added	8,870	+101	$874,582	−1.6%	0.14%
AVEE	Avantis Emerging Markets Small Cap Equity ETF	Held	11,743	0	$805,334	−1.1%	0.13%
MSFT	Microsoft Corp Technology	Added	1,519	+441	$779,095	+93.7%	0.12%
TSLA	Tesla, Inc. Consumer Cyclical	Added	2,183	+2	$774,550	−15.6%	0.12%
DFSU	Dimensional US Sustainability Core 1 ETF	Reduced	16,049	-2,915	$757,031	−14.4%	0.12%
BRK-A	Berkshire Hathaway Inc Financial Services	Held	1	0	$747,005	−0.2%	0.12%
NVDA	Nvidia Corp Technology	Added	2,847	+1,151	$650,197	+91.6%	0.10%
DFSE	Dimensional Emerging Markets Sustainability Core 1 ETF	Added	13,160	+831	$636,286	+5.6%	0.10%
META	Meta Platforms, Inc. Communication Services	Added	870	+62	$630,906	+38.6%	0.10%
AMD	Advanced Micro Devices Inc Technology	Reduced	997	-7	$609,924	+4.6%	0.10%
GOOGL	Alphabet Inc. Communication Services	Added	1,654	+342	$569,108	+21.4%	0.09%
FNB	Fnb Corp/Pa/ Financial Services	Added	32,797	+130	$564,436	−9.4%	0.09%

Showing the top 50 of 68 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

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.