Chatterton & Associates Inc.

CIK

2102688

Location

ANAHEIM, CA

Portfolio Value

Micro $37,980,710

Diversification

Diversified

Filing Date

Global Rank

#7,247 / 8,517 ▲ 423

Top Industry

Semiconductor Equipment & Materials 29.0%

3Y Alpha vs SPY

+265.4%

Period ended 47 days ago

Filed Jul 14, 2026 · 33d

3 quarters · since Dec 2025

Clone Performance

Feb 2026–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+97.7%

SPY

+13.9%

Annualised alpha

+260.2%

Max drawdown

−28.4%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 3 quarters. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

17.3%

+2.6 pts

Top 5

53.1%

+5.8 pts

Top 10

68.4%

+1.8 pts

HHI

779

Diversified+136

Portfolio Trend

3 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	37.1%	$14,094,657	13
Unclassified	32.7%	$12,414,230	4
Industrials	13.7%	$5,206,643	8
Healthcare	4.4%	$1,677,167	5
Communication Services	4.4%	$1,663,455	3
Consumer Cyclical	3.2%	$1,230,016	2
Financial Services	2.8%	$1,073,962	2
Consumer Defensive	1.6%	$620,580	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

22 positions

Ticker	Company	Δ Shares	Shares	Value
KLAC	Kla Corp	+19,615	21,810	$6,580,295
GLDM	World Gold Trust	+12,840	70,991	$5,638,105
SPY	Spdr S&P 500 ETF Trust	+363	2,806	$2,095,436
AMZN	Amazon Com Inc	+273	3,419	$814,884
NVDA	Nvidia Corp	+143	4,646	$929,618
AAPL	Apple Inc.	+137	5,920	$1,713,011
BA	Boeing Co	+125	8,300	$1,796,701
DIS	Walt Disney Co	+105	2,595	$249,768
PG	PROCTER & GAMBLE Co	+103	4,232	$620,580
AVGO	Broadcom Inc.	+70	1,881	$710,547
VRTX	Vertex Pharmaceuticals Inc / Ma	+66	635	$315,423
ETN	Eaton Corp plc	+54	720	$306,806
AMAT	Applied Materials Inc /De	+52	703	$508,269
JPM	Jpmorgan Chase & Co	+47	832	$272,338
QQQ	Invesco Qqq Trust, Series 1	+35	872	$642,140
GLD	Spdr Gold Trust	+33	10,963	$4,038,549
LLY	ELI LILLY & Co	+30	587	$704,065
META	Meta Platforms, Inc.	+29	588	$331,214
TSLA	Tesla, Inc.	+20	987	$415,132
BRK-B	Berkshire Hathaway Inc	+14	1,602	$801,624
ASML	Asml Holding NV	+14	160	$318,310
JNJ	Johnson & Johnson	+12	943	$239,493
No positions match the current search.

Trimmed

Positions the filer reduced

8 positions

Ticker	Company	Δ Shares	Shares	Value
GOOGL	Alphabet Inc.	−839	3,029	$1,082,473
MSFT	Microsoft Corp	−733	3,229	$1,204,481
ORCL	Oracle Corp	−351	1,947	$285,332
IBM	International Business Machines Corp	−332	1,317	$370,353
NOC	Northrop Grumman Corp /De/	−320	1,791	$912,174
ROK	Rockwell Automation, Inc	−250	1,127	$557,955
GE	General Electric Co	−105	1,985	$741,854
GEV	GE Vernova Inc.	−45	291	$341,884
No positions match the current search.

New Positions

Positions the filer opened this quarter

8 positions

Ticker	Company	Shares	Value
AMD	Advanced Micro Devices Inc	869	$504,810
PANW	Palo Alto Networks Inc	1,116	$380,578
FTNT	Fortinet, Inc.	2,002	$307,547
STRL	Sterling Infrastructure, Inc.	353	$296,294
MRVL	Marvell Technology, Inc.	945	$281,506
DAL	Delta Air Lines, Inc.	2,701	$252,975
CVS	CVS HEALTH Corp	2,134	$220,762
UNH	Unitedhealth Group Inc	475	$197,424
No positions match the current search.

Sold Out

Positions the filer fully exited

10 positions

Ticker	Company	Shares	Value
BAI	iShares A.I. Innovation and Tech Active ETF	71,818	$2,366,403
XOM	ExxonMobil Holdings Corp	5,467	$927,531
CVX	Chevron Corp	3,427	$709,046
WMT	Walmart Inc.	3,582	$445,170
AMGN	Amgen Inc	744	$261,776
VIG	Vanguard Dividend Appreciation ETF	1,186	$255,061
COST	Costco Wholesale Corp /New	242	$241,136
SLV	iShares Silver Trust	3,470	$236,445
VEA	Vanguard FTSE Developed Markets ETF	3,125	$200,250
SO	Southern Co	2,068	$199,603
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

38 tracked positions · $37,980,710 total · as of Jun 30, 2026

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

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
KLAC	Kla Corp Technology	Added	21,810	+19,615	$6,580,295	+103.6%	17.33%
GLDM	World Gold Trust	Added	70,991	+12,840	$5,638,105	+4.6%	14.84%
GLD	Spdr Gold Trust	Added	10,963	+33	$4,038,549	−14.1%	10.63%
SPY	Spdr S&P 500 ETF Trust	Added	2,806	+363	$2,095,436	+31.9%	5.52%
BA	Boeing Co Industrials	Added	8,300	+125	$1,796,701	+10.4%	4.73%
AAPL	Apple Inc. Technology	Added	5,920	+137	$1,713,011	+16.7%	4.51%
MSFT	Microsoft Corp Technology	Reduced	3,229	-733	$1,204,481	−17.9%	3.17%
GOOGL	Alphabet Inc. Communication Services	Reduced	3,029	-839	$1,082,473	−2.6%	2.85%
NVDA	Nvidia Corp Technology	Added	4,646	+143	$929,618	+18.4%	2.45%
NOC	Northrop Grumman Corp /De/ Industrials	Reduced	1,791	-320	$912,174	−36.7%	2.40%
AMZN	Amazon Com Inc Consumer Cyclical	Added	3,419	+273	$814,884	+24.4%	2.15%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	1,602	+14	$801,624	+5.3%	2.11%
GE	General Electric Co Industrials	Reduced	1,985	-105	$741,854	+25.1%	1.95%
AVGO	Broadcom Inc. Technology	Added	1,881	+70	$710,547	+26.8%	1.87%
LLY	ELI LILLY & Co Healthcare	Added	587	+30	$704,065	+37.4%	1.85%
QQQ	Invesco Qqq Trust, Series 1	Added	872	+35	$642,140	+32.9%	1.69%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	4,232	+103	$620,580	+4.1%	1.63%
ROK	Rockwell Automation, Inc Industrials	Reduced	1,127	-250	$557,955	+12.9%	1.47%
AMAT	Applied Materials Inc /De Technology	Added	703	+52	$508,269	+128.4%	1.34%
AMD	Advanced Micro Devices Inc Technology	NEW	869	NEW	$504,810	NEW	1.33%
TSLA	Tesla, Inc. Consumer Cyclical	Added	987	+20	$415,132	+15.5%	1.09%
PANW	Palo Alto Networks Inc Technology	NEW	1,116	NEW	$380,578	NEW	1.00%
IBM	International Business Machines Corp Technology	Reduced	1,317	-332	$370,353	−7.3%	0.98%
GEV	GE Vernova Inc. Industrials	Reduced	291	-45	$341,884	+16.6%	0.90%
META	Meta Platforms, Inc. Communication Services	Added	588	+29	$331,214	+3.6%	0.87%
ASML	Asml Holding NV Technology	Added	160	+14	$318,310	+65.1%	0.84%
VRTX	Vertex Pharmaceuticals Inc / Ma Healthcare	Added	635	+66	$315,423	+24.1%	0.83%
FTNT	Fortinet, Inc. Technology	NEW	2,002	NEW	$307,547	NEW	0.81%
ETN	Eaton Corp plc Industrials	Added	720	+54	$306,806	+28.8%	0.81%
STRL	Sterling Infrastructure, Inc. Industrials	NEW	353	NEW	$296,294	NEW	0.78%
ORCL	Oracle Corp Technology	Reduced	1,947	-351	$285,332	−15.6%	0.75%
MRVL	Marvell Technology, Inc. Technology	NEW	945	NEW	$281,506	NEW	0.74%
JPM	Jpmorgan Chase & Co Financial Services	Added	832	+47	$272,338	+17.9%	0.72%
DAL	Delta Air Lines, Inc. Industrials	NEW	2,701	NEW	$252,975	NEW	0.67%
DIS	Walt Disney Co Communication Services	Added	2,595	+105	$249,768	+4.1%	0.66%
JNJ	Johnson & Johnson Healthcare	Added	943	+12	$239,493	+5.2%	0.63%
CVS	CVS HEALTH Corp Healthcare	NEW	2,134	NEW	$220,762	NEW	0.58%
UNH	Unitedhealth Group Inc Healthcare	NEW	475	NEW	$197,424	NEW	0.52%

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.