J. Mark Nickell & Co.

Registered adviser

CIK

1811161

Location

BRENTWOOD, TN

Portfolio Value

Small $105,716,106

Diversification

Diversified

Filing Date

Global Rank

#8,223 / 8,814 ▼ 21

3Y Alpha vs SPY

-11.6%

Period ended 4 months ago

Filed Aug 11, 2026 · 2mo

3 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

Registered adviser

Form ADV roster, Oct 1, 2026

Form ADV adviser

CRD 111635

Roster of Oct 1, 2026

Regulatory AUM

$146,425,524

Main clients

Individuals and high net worth (91% 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 Oct 2026	$146,425,524	Individuals and high net worth (91%)
Apr 2025 to Mar 2026	$115,355,407	Individuals and high net worth (90%)
Mar 2024 to Mar 2025	$120,753,504	Individuals and high net worth (89%)
May 2023 to Feb 2024	$107,709,121	Individuals and high net worth (89%)
Mar 2023 to Apr 2023	$107,709,121	Individuals and high net worth (89%)
Mar 2022 to Feb 2023	$125,412,585	Individuals and high net worth (97%)

1 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

Concentrated

The top 10 positions are 99.1% of the book (60%+)

Turnover

Turnover unknown

It needs four straight quarters of measured turnover

Horizon

Short horizon

Value-weighted holding period 2.7 quarters (under 4)

Closest benchmark: every 13F filer's combined book, active share 93.2%; sector active share 87.6% 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

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

Top Position

26.4%

+1.2 pts

Top 5

70.3%

+1.3 pts

Top 10

99.1%

+0.9 pts

HHI

1,373

Diversified+62

Portfolio Trend

3 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Unclassified	100.0%	$105,716,106	30

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

15 positions

Ticker	Company	Δ Shares	Shares	Value
PYLD		+20,955	271,036	$7,187,874
JPST	JPMorgan Ultra-Short Income ETF	+18,752	215,388	$10,892,171
—		+11,828	294,630	$12,262,500
BINC		+5,607	90,734	$4,749,017
SCHD	Schwab U.S. Dividend Equity ETF	+4,314	186,368	$5,909,729
DFIV	Dimensional International Value ETF	+3,781	152,164	$8,219,899
CLOA		+2,947	48,459	$2,515,506
QUAL	iShares MSCI USA Quality Factor ETF	+2,878	80,184	$0
VIGI	Vanguard Whitehall Funds	+2,728	55,320	$5,165,781
EGUS	iShares ESG Aware MSCI USA Growth ETF	+1,193	8,413	$0
MUNI	PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund	+282	6,877	$361,730
IHAK	iShares Cybersecurity and Tech ETF	+149	4,971	$301,789
ESGV	VANGUARD ESG U.S. STOCK ETF	+137	2,712	$358,634
IFRA	iShares U.S. Infrastructure ETF	+115	5,419	$341,613
VOO	VANGUARD 500 INDEX FUND	+113	19,274	$13,237,575
No positions match the current search.

Trimmed

Positions the filer reduced

9 positions

Ticker	Company	Δ Shares	Shares	Value
IXN	iShares Global Tech ETF	−7,048	25,165	$3,635,839
DTCR	Global X Data Center & Digital Infrastructure ETF	−4,516	9,699	$0
SUSB	iShares ESG Aware 1-5 Year USD Corporate Bond ETF	−3,574	24,790	$619,502
IVW	iShares S&P 500 Growth ETF	−3,051	45,096	$6,202,052
ESGD	iShares ESG Aware MSCI EAFE ETF	−616	3,073	$0
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	−192	4,636	$1,715,505
ESGU	iShares ESG Aware MSCI USA ETF	−181	3,246	$0
EMXC	iShares MSCI Emerging Markets ex China ETF	−162	44,734	$4,576,288
OEF	iShares S&P 100 ETF	−152	611	$223,546
No positions match the current search.

New Positions

Positions the filer opened this quarter

6 positions

Ticker	Company	Shares	Value
BTOT	iShares Total USD Fixed Income Market ETF	320,589	$15,915,640
IMTB	iShares Core 5-10 Year USD Bond ETF	16,311	$711,355
ZAP	Global X U.S. Electrification ETF	8,870	$306,990
FWD	AB Disruptors ETF	2,063	$305,571
USXF	iShares ESG Advanced MSCI USA ETF	4,594	$0
USCL	iShares Climate Conscious & Transition MSCI USA ETF	8,439	$0
No positions match the current search.

Sold Out

Positions the filer fully exited

8 positions

Ticker	Company	Shares	Value
IUSB	iShares Core Universal USD Bond ETF	276,300	$12,762,297
IGIB	iShares 5-10 Year Investment Grade Corporate Bond ETF	15,024	$799,577
LCTU		8,215	$576,175
—		3,363	$444,252
HCA	HCA Healthcare, Inc.	500	$236,620
GDOC	Goldman Sachs Future Health Care Equity ETF	7,143	$232,961
DE	Deere & Co	407	$229,263
DMXF	iShares ESG Advanced MSCI EAFE ETF	2,775	$0
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

30 tracked positions · $105,716,106 total · filing declares 30 positions · $125,364,914 · as of Jun 30, 2026

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
BTOT	iShares Total USD Fixed Income Market ETF	NEW	320,589	NEW	$15,915,640	NEW	1	unpriced	15.06%
VOO	VANGUARD 500 INDEX FUND	Added	19,274	+113	$13,237,575	+15.6%	3	before history	12.52%
		Added	294,630	+11,828	$12,262,500	+19.8%	3	before history	11.60%
JPST	JPMorgan Ultra-Short Income ETF	Added	215,388	+18,752	$10,892,171	+9.4%	3	before history	10.30%
DFIV	Dimensional International Value ETF	Added	152,164	+3,781	$8,219,899	+5.0%	3	before history	7.78%
PYLD		Added	271,036	+20,955	$7,187,874	+9.7%	3	before history	6.80%
IVW	iShares S&P 500 Growth ETF	Reduced	45,096	-3,051	$6,202,052	+13.9%	3	before history	5.87%
SCHD	Schwab U.S. Dividend Equity ETF	Added	186,368	+4,314	$5,909,729	+5.8%	3	before history	5.59%
VIGI	Vanguard Whitehall Funds	Added	55,320	+2,728	$5,165,781	+11.0%	3	before history	4.89%
BINC		Added	90,734	+5,607	$4,749,017	+7.4%	3	before history	4.49%
EMXC	iShares MSCI Emerging Markets ex China ETF	Reduced	44,734	-162	$4,576,288	+29.6%	3	before history	4.33%
IXN	iShares Global Tech ETF	Reduced	25,165	-7,048	$3,635,839	+12.9%	3	before history	3.44%
CLOA		Added	48,459	+2,947	$2,515,506	+6.6%	3	before history	2.38%
VTI	VANGUARD TOTAL STOCK MARKET INDEX FUND	Reduced	4,636	-192	$1,715,505	+10.8%	3	before history	1.62%
IMTB	iShares Core 5-10 Year USD Bond ETF	NEW	16,311	NEW	$711,355	NEW	1	unpriced	0.67%
SUSB	iShares ESG Aware 1-5 Year USD Corporate Bond ETF	Reduced	24,790	-3,574	$619,502	−12.9%	3	before history	0.59%
MUNI	PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund	Added	6,877	+282	$361,730	+5.1%	2	$52.71	0.34%
ESGV	VANGUARD ESG U.S. STOCK ETF	Added	2,712	+137	$358,634	—	3	before history	0.34%
IFRA	iShares U.S. Infrastructure ETF	Added	5,419	+115	$341,613	+12.6%	3	before history	0.32%
ZAP	Global X U.S. Electrification ETF	NEW	8,870	NEW	$306,990	NEW	1	$33.68	0.29%
FWD	AB Disruptors ETF	NEW	2,063	NEW	$305,571	NEW	1	$132.65	0.29%
IHAK	iShares Cybersecurity and Tech ETF	Added	4,971	+149	$301,789	+43.4%	3	before history	0.29%
OEF	iShares S&P 100 ETF	Reduced	611	-152	$223,546	−7.9%	3	before history	0.21%
DTCR	Global X Data Center & Digital Infrastructure ETF	Reduced	9,699	-4,516	$0	—	3	before history	0.00%
EGUS	iShares ESG Aware MSCI USA Growth ETF	Added	8,413	+1,193	$0	—	3	before history	0.00%
ESGD	iShares ESG Aware MSCI EAFE ETF	Reduced	3,073	-616	$0	—	3	before history	0.00%
ESGU	iShares ESG Aware MSCI USA ETF	Reduced	3,246	-181	$0	—	3	before history	0.00%
QUAL	iShares MSCI USA Quality Factor ETF	Added	80,184	+2,878	$0	—	3	before history	0.00%
USCL	iShares Climate Conscious & Transition MSCI USA ETF	NEW	8,439	NEW	$0	NEW	1	unpriced	0.00%
USXF	iShares ESG Advanced MSCI USA ETF	NEW	4,594	NEW	$0	NEW	1	unpriced	0.00%

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.