Glassy Mountain Advisors, Inc.

Registered adviser

CIK

1914617

Location

BETHESDA, MD

Portfolio Value

Small $365,606,248

Diversification

Diversified

Filing Date

Global Rank

#4,677 / 8,827 ▼ 11

Top Industry

Semiconductor Equipment & Materials 9.5%

Period ended 4 months ago

Filed Jul 31, 2026 · 3mo

18 quarters · since Dec 2021

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, Nov 1, 2026

Form ADV adviser

CRD 314937

Roster of Nov 1, 2026

Regulatory AUM

$369,770,799

Main clients

Individuals and high net worth (100% 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
Apr 2026 to Nov 2026	$369,770,799	Individuals and high net worth (100%)
Apr 2025 to Mar 2026	$334,938,578	Individuals and high net worth (100%)
Apr 2024 to Mar 2025	$278,031,103	Individuals and high net worth (100%)
May 2023 to Mar 2024	$224,702,104	Individuals and high net worth (100%)
Apr 2023	$224,702,104	Individuals and high net worth (100%)
Apr 2022 to Mar 2023	$236,413,515	Individuals and high net worth (100%)

2 earlier changes not shown.

Portfolio style

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

Style

Diversified active

Top 10 weight 55.1%, 23.3 effective positions, active share 73.1% against the S&P 500 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests

Turnover

Low turnover

7.8% over the last four quarters (under 30%)

Horizon

Medium horizon

Value-weighted holding period 11.9 quarters (4 to under 12)

Closest benchmark: the S&P 500 as of 2026-06-30, active share 73.1%; sector active share 19.5% against the combined 13F book's sector weights.

Over time 18 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

76 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

10.1%

+0.2 pts

Top 5

36.1%

+2.6 pts

Top 10

55.1%

+2.7 pts

HHI

429

Diversified+21

Portfolio Trend

18 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Unclassified	28.6%	$104,515,629	35
Technology	24.7%	$90,170,546	10
Financial Services	10.7%	$38,951,488	8
Industrials	10.3%	$37,578,611	4
Consumer Cyclical	10.2%	$37,271,195	4
Communication Services	8.2%	$29,834,030	4
Healthcare	5.6%	$20,632,116	5
Consumer Defensive	1.4%	$5,142,965	1
Utilities	0.3%	$984,818	3
Energy	0.1%	$524,850	2

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

24 positions

Ticker	Company	Δ Shares	Shares	Value
BKNG	Booking Holdings Inc.	+46,751	48,589	$8,660,503
FPE	First Trust Preferred Securities and Income ETF	+42,890	537,655	$9,613,271
AGG	iShares Core U.S. Aggregate Bond ETF	+8,141	96,102	$9,512,175
USIG	iShares Broad USD Investment Grade Corporate Bond ETF	+7,335	195,683	$10,036,581
CRM	Salesforce, Inc.	+6,035	23,390	$3,664,277
FALN	iShares Fallen Angels USD Bond ETF	+3,174	121,088	$3,298,437
BAB	Invesco Exchange-Traded Fund Trust II	+2,680	28,920	$776,212
HCA	HCA Healthcare, Inc.	+2,259	12,005	$4,680,629
IWF	iShares Russell 1000 Growth ETF	+1,569	2,092	$259,763
CGGR	Capital Group Growth ETF	+1,558	14,678	$692,801
DCOR	Dimensional ETF Trust	+1,404	8,752	$717,488
V	Visa Inc.	+1,339	27,170	$9,321,755
NXST	Nexstar Media Group, Inc.	+1,000	21,225	$3,790,572
IQV	Iqvia Holdings Inc.	+944	19,253	$3,720,064
DIS	Walt Disney Co	+942	36,617	$3,524,386
BX	Blackstone Inc.	+800	43,151	$5,077,578
P	Everpure, Inc.	+695	46,282	$3,646,558
MSFT	Microsoft Corp	+639	31,072	$11,590,477
SCHH	Schwab U.S. REIT ETF	+259	121,698	$2,881,808
DUHP	Dimensional US High Profitability ETF	+220	22,509	$939,300
UNH	Unitedhealth Group Inc	+76	10,782	$4,481,322
MOAT	VanEck Morningstar Wide Moat ETF	+51	5,513	$573,131
SUSL	iShares ESG MSCI USA Leaders ETF	+3	1,441	$191,307
ISCG	iShares Morningstar Small-Cap Growth ETF	+2	1,264	$82,842
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
DFAX	Dimensional World ex. U.S. Core Equity 2 ETF	−30,127	700,494	$25,806,198
ICSH	iShares Ultra Short Duration Bond Active ETF	−11,188	211,676	$10,706,572
AMAT	Applied Materials Inc	−4,254	34,139	$24,682,497
GOOG	Alphabet Inc.	−3,472	47,473	$16,773,635
NVS	Novartis AG	−3,094	47,531	$7,449,058
JCI	Johnson Controls International plc	−2,970	45,547	$6,654,872
ADBE	Adobe Inc.	−2,768	9,749	$1,998,739
CSX	Csx Corp	−2,687	112,831	$5,362,857
SCHD	Schwab U.S. Dividend Equity ETF	−2,381	101,700	$3,224,907
GOOGL	Alphabet Inc.	−1,840	16,077	$5,745,437
DFAT	Dimensional U.S. Targeted Value ETF	−1,794	88,166	$6,162,803
MLPX	Global X MLP and Energy Infrastructure ETF	−1,554	52,107	$3,838,201
AAPL	Apple Inc.	−1,470	61,860	$17,899,809
WSM	Williams Sonoma Inc	−1,434	42,365	$9,875,281
BAC	Bank Of America Corp	−1,337	91,484	$5,212,758
GD	General Dynamics Corp	−1,105	19,299	$6,836,477
AVGO	Broadcom Inc.	−1,060	40,939	$15,464,707
IJR	iShares Core S&P Small-Cap ETF	−778	38,036	$5,641,119
AMZN	Amazon Com Inc	−745	46,219	$11,015,836
HSY	Hershey Co	−699	29,313	$5,142,965
LOW	Lowes Companies Inc	−477	35,011	$7,719,575
VPU	VANGUARD UTILITIES INDEX FUND	−448	14,320	$2,802,853
VTEB	VANGUARD TAX-EXEMPT BOND INDEX FUND	−367	44,072	$2,229,161
TSM	Taiwan Semiconductor Manufacturing Co Ltd	−345	14,632	$6,987,804
URI	United Rentals, Inc.	−256	16,528	$18,724,405
No positions match the current search.

New Positions

Positions the filer opened this quarter

4 positions

Ticker	Company	Shares	Value
DFGP	Dimensional Global Core Plus Fixed Income ETF	56,777	$3,092,075
COHR	Coherent Corp.	662	$261,139
GS	Goldman Sachs Group Inc	216	$218,455
SPY	Spdr S&P 500 ETF Trust	280	$209,095
No positions match the current search.

Sold Out

Positions the filer fully exited

5 positions

Ticker	Company	Shares	Value
CVX	Chevron Corp	1,206	$249,521
CCI	Crown Castle Inc.	2,778	$225,879
IDEV	iShares Core MSCI International Developed Markets ETF	508	$42,453
ITOT	iShares Core S&P Total U.S. Stock Market ETF	281	$40,022
VUG	VANGUARD GROWTH INDEX FUND	35	$15,287
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

76 tracked positions · $365,606,248 total · filing declares 76 positions · $365,604,992 · as of Jun 30, 2026

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

Showing 1–50 of 76 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
DFAX	Dimensional World ex. U.S. Core Equity 2 ETF	Reduced	700,494	-30,127	$25,806,198	+4.0%	13	$23.93	7.06%
AMAT	Applied Materials Inc Technology	Reduced	34,139	-4,254	$24,682,497	+88.1%	13	$126.61	6.75%
URI	United Rentals, Inc. Industrials	Reduced	16,528	-256	$18,724,405	+53.1%	13	$371.39	5.12%
AAPL	Apple Inc. Technology	Reduced	61,860	-1,470	$17,899,809	+11.4%	13	$174.74	4.90%
GOOG	Alphabet Inc. Communication Services	Reduced	47,473	-3,472	$16,773,635	+14.8%	13	$116.20	4.59%
AVGO	Broadcom Inc. Technology	Reduced	40,939	-1,060	$15,464,707	+19.0%	13	$71.32	4.23%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	26,945	-26	$13,483,008	+4.3%	13	$328.77	3.69%
MSFT	Microsoft Corp Technology	Added	31,072	+639	$11,590,477	+2.9%	13	$319.80	3.17%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	46,219	-745	$11,015,836	+12.6%	13	$120.92	3.01%
ICSH	iShares Ultra Short Duration Bond Active ETF	Reduced	211,676	-11,188	$10,706,572	−5.1%	13	$50.34	2.93%
USIG	iShares Broad USD Investment Grade Corporate Bond ETF	Added	195,683	+7,335	$10,036,581	+4.0%	13	unpriced	2.75%
WSM	Williams Sonoma Inc Consumer Cyclical	Reduced	42,365	-1,434	$9,875,281	+23.7%	13	$59.60	2.70%
FPE	First Trust Preferred Securities and Income ETF	Added	537,655	+42,890	$9,613,271	+9.5%	13	$16.85	2.63%
AGG	iShares Core U.S. Aggregate Bond ETF	Added	96,102	+8,141	$9,512,175	+8.9%	13	unpriced	2.60%
V	Visa Inc. Financial Services	Added	27,170	+1,339	$9,321,755	+19.4%	13	$244.37	2.55%
BKNG	Booking Holdings Inc. Consumer Cyclical	Added	48,589	+46,751	$8,660,503	+11.9%	13	unpriced	2.37%
LOW	Lowes Companies Inc Consumer Cyclical	Reduced	35,011	-477	$7,719,575	−7.9%	13	$208.83	2.11%
NVS	Novartis AG Healthcare	Reduced	47,531	-3,094	$7,449,058	−3.7%	13	$101.15	2.04%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Reduced	14,632	-345	$6,987,804	+38.1%	5	$208.51	1.91%
GD	General Dynamics Corp Industrials	Reduced	19,299	-1,105	$6,836,477	−2.4%	13	$221.60	1.87%
JCI	Johnson Controls International plc Industrials	Reduced	45,547	-2,970	$6,654,872	+4.7%	13	$61.82	1.82%
DFAT	Dimensional U.S. Targeted Value ETF	Reduced	88,166	-1,794	$6,162,803	+9.7%	11	$47.40	1.69%
GOOGL	Alphabet Inc. Communication Services	Reduced	16,077	-1,840	$5,745,437	+11.5%	13	$115.33	1.57%
IJR	iShares Core S&P Small-Cap ETF	Reduced	38,036	-778	$5,641,119	+16.9%	5	unpriced	1.54%
CSX	Csx Corp Industrials	Reduced	112,831	-2,687	$5,362,857	+13.1%	13	$31.88	1.47%
BAC	Bank Of America Corp Financial Services	Reduced	91,484	-1,337	$5,212,758	+15.2%	13	$29.64	1.43%
HSY	Hershey Co Consumer Defensive	Reduced	29,313	-699	$5,142,965	−17.6%	10	$190.93	1.41%
BX	Blackstone Inc. Financial Services	Added	43,151	+800	$5,077,578	+4.3%	13	$103.21	1.39%
BLK	BlackRock, Inc. Financial Services	Reduced	5,268	-41	$5,065,498	−0.8%	7	$1,016.14	1.39%
HCA	HCA Healthcare, Inc. Healthcare	Added	12,005	+2,259	$4,680,629	+1.5%	8	$375.41	1.28%
UNH	Unitedhealth Group Inc Healthcare	Added	10,782	+76	$4,481,322	+54.7%	8	$443.71	1.23%
TEL	TE Connectivity plc Technology	Reduced	19,714	-167	$3,974,539	−4.4%	6	$152.01	1.09%
MLPX	Global X MLP and Energy Infrastructure ETF	Reduced	52,107	-1,554	$3,838,201	−3.3%	13	unpriced	1.05%
NXST	Nexstar Media Group, Inc. Communication Services	Added	21,225	+1,000	$3,790,572	+3.6%	13	$167.59	1.04%
IQV	Iqvia Holdings Inc. Healthcare	Added	19,253	+944	$3,720,064	+19.1%	3	$214.83	1.02%
CRM	Salesforce, Inc. Technology	Added	23,390	+6,035	$3,664,277	+13.1%	13	$233.89	1.00%
P	Everpure, Inc. Technology	Added	46,282	+695	$3,646,558	+35.5%	6	$61.78	1.00%
DIS	Walt Disney Co Communication Services	Added	36,617	+942	$3,524,386	+2.5%	13	$95.89	0.96%
FALN	iShares Fallen Angels USD Bond ETF	Added	121,088	+3,174	$3,298,437	+4.7%	13	unpriced	0.90%
SCHD	Schwab U.S. Dividend Equity ETF	Reduced	101,700	-2,381	$3,224,907	+1.0%	11	unpriced	0.88%
DFGP	Dimensional Global Core Plus Fixed Income ETF	NEW	56,777	NEW	$3,092,075	NEW	1	$54.42	0.85%
SCHH	Schwab U.S. REIT ETF	Added	121,698	+259	$2,881,808	+10.4%	12	unpriced	0.79%
VPU	VANGUARD UTILITIES INDEX FUND	Reduced	14,320	-448	$2,802,853	−4.2%	13	unpriced	0.77%
VTEB	VANGUARD TAX-EXEMPT BOND INDEX FUND	Reduced	44,072	-367	$2,229,161	+0.5%	13	$50.06	0.61%
ADBE	Adobe Inc. Technology	Reduced	9,749	-2,768	$1,998,739	−34.3%	13	$401.24	0.55%
DUHP	Dimensional US High Profitability ETF	Added	22,509	+220	$939,300	+14.6%	11	$32.23	0.26%
BAB	Invesco Exchange-Traded Fund Trust II	Added	28,920	+2,680	$776,212	+9.7%	13	unpriced	0.21%
DCOR	Dimensional ETF Trust	Added	8,752	+1,404	$717,488	+35.5%	4	$73.20	0.20%
CGGR	Capital Group Growth ETF	Added	14,678	+1,558	$692,801	+31.4%	3	$44.20	0.19%
MOAT	VanEck Morningstar Wide Moat ETF	Added	5,513	+51	$573,131	+8.5%	11	unpriced	0.16%

Showing the top 50 of 76 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.