HARTLINE INVESTMENT CORP/

CIK

945625

Location

WINNETKA, IL

Portfolio Value

Small $891,524,352

Diversification

Diversified

Filing Date

Global Rank

#2,063 / 8,618 ▲ 6

Top Industry

Semiconductors 27.0%

3Y Alpha vs SPY

+35.4%

Period ended 50 days ago

Filed Jul 29, 2026 · 21d

26 quarters · since Mar 2020

Clone Performance

Aug 2023–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

+280.3%

SPY

+75.8%

Annualised alpha

+35.4%

Max drawdown

−24.2%

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 13 quarters. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

13.7%

+0.0 pts

Top 5

40.2%

−3.5 pts

Top 10

61.0%

−1.7 pts

HHI

507

Diversified−58

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	54.6%	$486,712,511	29
Industrials	11.2%	$99,741,914	14
Financial Services	9.0%	$80,409,258	15
Communication Services	8.2%	$72,706,940	6
Consumer Cyclical	6.5%	$57,905,220	7
Healthcare	5.1%	$45,257,192	11
Consumer Defensive	3.3%	$29,773,736	4
Utilities	1.4%	$12,380,767	6
Basic Materials	0.3%	$2,588,472	1
Energy	0.3%	$2,577,100	2
Real Estate	0.2%	$1,471,242	3

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

19 positions

Ticker	Company	Δ Shares	Shares	Value
GEHC	GE HealthCare Technologies Inc.	+81,413	92,747	$5,936,735
IBM	International Business Machines Corp	+44,971	46,514	$13,080,201
MS	Morgan Stanley	+20,468	103,805	$21,699,397
C	Citigroup Inc	+14,958	128,093	$17,927,896
BMNR	Bitmine Immersion Technologies, Inc.	+13,700	30,255	$402,694
LLY	ELI LILLY & Co	+10,858	25,352	$30,407,951
NEE	Nextera Energy Inc	+5,449	75,325	$6,611,275
ETN	Eaton Corp plc	+2,787	19,408	$8,270,136
MSTR	Strategy Inc	+2,750	5,369	$466,727
BFLY	Butterfly Network, Inc.	+2,730	14,230	$119,816
V	Visa Inc.	+2,027	33,685	$11,556,986
AXP	American Express Co	+1,980	16,329	$5,523,284
HOOD	Robinhood Markets, Inc.	+1,682	31,532	$3,162,028
ACN	Accenture plc	+1,500	2,511	$312,468
AVGO	Broadcom Inc.	+1,128	8,747	$3,304,179
GEV	GE Vernova Inc.	+587	17,609	$20,688,109
NOW	ServiceNow, Inc.	+97	42,432	$4,212,648
NXT	Nextpower Inc.	+20	2,107	$251,027
AEIS	Advanced Energy Industries Inc	+8	983	$366,531
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
MRVL	Marvell Technology, Inc.	−129,501	231,542	$68,974,046
GLW	Corning Inc /Ny	−47,213	228,151	$58,276,609
NET	Cloudflare, Inc.	−46,490	74,027	$18,157,342
VRT	Vertiv Holdings Co	−44,877	146,071	$48,907,492
AMD	Advanced Micro Devices Inc	−38,700	75,956	$44,123,599
VST	Vistra Corp.	−21,012	17,380	$2,756,989
NVDA	Nvidia Corp	−19,111	610,744	$122,203,766
GOOGL	Alphabet Inc.	−14,932	128,736	$46,006,384
DELL	Dell Technologies Inc.	−12,386	72,246	$31,171,259
AAPL	Apple Inc.	−11,086	206,288	$59,691,495
PLTR	Palantir Technologies Inc.	−9,538	71,932	$8,392,306
PANW	Palo Alto Networks Inc	−5,930	14,126	$4,817,248
SHOP	Shopify Inc.	−5,564	50,921	$5,814,159
SEDG	Solaredge Technologies, Inc.	−4,800	3,900	$227,916
UBER	Uber Technologies, Inc	−4,197	70,940	$5,119,030
NFLX	Netflix Inc	−4,176	3,425	$244,545
VEEV	Veeva Systems Inc	−2,933	3,937	$698,699
ENB	Enbridge Inc	−2,890	42,390	$2,297,961
BRK-B	Berkshire Hathaway Inc	−2,503	20,348	$10,181,935
AMZN	Amazon Com Inc	−2,399	141,300	$33,677,442
CEG	Constellation Energy Corp	−2,389	7,617	$1,891,834
MSFT	Microsoft Corp	−1,930	64,089	$23,906,478
WMT	Walmart Inc.	−1,709	181,480	$20,554,424
WM	Waste Management Inc	−1,709	9,801	$2,184,446
PSA	Public Storage	−1,577	912	$290,298
No positions match the current search.

New Positions

Positions the filer opened this quarter

5 positions

Ticker	Company	Shares	Value
APP	AppLovin Corp	13,894	$7,158,605
NBIS	Nebius Group N.V.	2,992	$826,300
IONQ	IonQ, Inc.	7,741	$412,285
MU	Micron Technology Inc	282	$325,509
ASST	Strive, Inc.	10,041	$109,547
No positions match the current search.

Sold Out

Positions the filer fully exited

5 positions

Ticker	Company	Shares	Value
ZG	Zillow Group, Inc.	44,946	$1,860,314
XOM	ExxonMobil Holdings Corp	7,323	$1,242,420
SNOW	Snowflake Inc.	4,903	$739,470
CRM	Salesforce, Inc.	1,732	$323,312
ZTS	Zoetis Inc.	2,413	$285,240
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

98 tracked positions · $891,524,352 total · filing declares 115 positions · $1,147,948,482 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 98 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NVDA	Nvidia Corp Technology	Reduced	610,744	-19,111	$122,203,766	+11.2%	13.71%
MRVL	Marvell Technology, Inc. Technology	Reduced	231,542	-129,501	$68,974,046	+92.9%	7.74%
AAPL	Apple Inc. Technology	Reduced	206,288	-11,086	$59,691,495	+8.2%	6.70%
GLW	Corning Inc /Ny Technology	Reduced	228,151	-47,213	$58,276,609	+55.6%	6.54%
VRT	Vertiv Holdings Co Industrials	Reduced	146,071	-44,877	$48,907,492	+2.2%	5.49%
GOOGL	Alphabet Inc. Communication Services	Reduced	128,736	-14,932	$46,006,384	+11.4%	5.16%
AMD	Advanced Micro Devices Inc Technology	Reduced	75,956	-38,700	$44,123,599	+89.2%	4.95%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	141,300	-2,399	$33,677,442	+12.5%	3.78%
DELL	Dell Technologies Inc. Technology	Reduced	72,246	-12,386	$31,171,259	+124.4%	3.50%
LLY	ELI LILLY & Co Healthcare	Added	25,352	+10,858	$30,407,951	+128.1%	3.41%
MSFT	Microsoft Corp Technology	Reduced	64,089	-1,930	$23,906,478	−2.2%	2.68%
MS	Morgan Stanley Financial Services	Added	103,805	+20,468	$21,699,397	+58.2%	2.43%
GEV	GE Vernova Inc. Industrials	Added	17,609	+587	$20,688,109	+39.2%	2.32%
WMT	Walmart Inc. Consumer Defensive	Reduced	181,480	-1,709	$20,554,424	−9.7%	2.31%
NET	Cloudflare, Inc. Technology	Reduced	74,027	-46,490	$18,157,342	−27.0%	2.04%
C	Citigroup Inc Financial Services	Added	128,093	+14,958	$17,927,896	+39.7%	2.01%
META	Meta Platforms, Inc. Communication Services	Reduced	31,201	-548	$17,575,211	−3.2%	1.97%
IBM	International Business Machines Corp Technology	Added	46,514	+44,971	$13,080,201	+3397.3%	1.47%
V	Visa Inc. Financial Services	Added	33,685	+2,027	$11,556,986	+20.8%	1.30%
MAR	Marriott International Inc /Md/ Consumer Cyclical	Reduced	30,120	-6	$11,162,170	+13.3%	1.25%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	20,348	-2,503	$10,181,935	−89.4%	1.14%
COST	Costco Wholesale Corp /New Consumer Defensive	Reduced	9,327	-13	$8,725,128	−6.2%	0.98%
PLTR	Palantir Technologies Inc. Technology	Reduced	71,932	-9,538	$8,392,306	−29.6%	0.94%
ETN	Eaton Corp plc Industrials	Added	19,408	+2,787	$8,270,136	+39.1%	0.93%
APP	AppLovin Corp Communication Services	NEW	13,894	NEW	$7,158,605	NEW	0.80%
NEE	Nextera Energy Inc Utilities	Added	75,325	+5,449	$6,611,275	+1.9%	0.74%
AMAT	Applied Materials Inc /De Technology	Held	8,385	0	$6,062,355	+111.5%	0.68%
LOW	Lowes Companies Inc Consumer Cyclical	Reduced	27,438	-878	$6,049,804	−9.6%	0.68%
GEHC	GE HealthCare Technologies Inc. Healthcare	Added	92,747	+81,413	$5,936,735	+635.9%	0.67%
SHOP	Shopify Inc. Technology	Reduced	50,921	-5,564	$5,814,159	−13.2%	0.65%
AXP	American Express Co Financial Services	Added	16,329	+1,980	$5,523,284	+27.3%	0.62%
STRL	Sterling Infrastructure, Inc. Industrials	Reduced	6,309	-842	$5,295,522	+81.8%	0.59%
UBER	Uber Technologies, Inc Technology	Reduced	70,940	-4,197	$5,119,030	−5.3%	0.57%
UNP	Union Pacific Corp Industrials	Held	18,612	0	$5,062,464	+12.1%	0.57%
PANW	Palo Alto Networks Inc Technology	Reduced	14,126	-5,930	$4,817,248	+49.8%	0.54%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	14,251	-313	$4,664,779	+8.9%	0.52%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	13,029	-321	$4,595,067	+4.7%	0.52%
NOW	ServiceNow, Inc. Technology	Added	42,432	+97	$4,212,648	−4.8%	0.47%
AVGO	Broadcom Inc. Technology	Added	8,747	+1,128	$3,304,179	+40.1%	0.37%
CSCO	Cisco Systems, Inc. Technology	Held	27,232	0	$3,198,670	+51.4%	0.36%
HOOD	Robinhood Markets, Inc. Financial Services	Added	31,532	+1,682	$3,162,028	+52.9%	0.35%
FAST	Fastenal Co Industrials	Held	64,660	0	$3,105,619	+3.5%	0.35%
ABBV	AbbVie Inc. Healthcare	Reduced	11,119	-1,192	$2,797,985	+4.5%	0.31%
VST	Vistra Corp. Utilities	Reduced	17,380	-21,012	$2,756,989	−52.2%	0.31%
LIN	Linde PLC Basic Materials	Held	4,988	0	$2,588,472	+4.7%	0.29%
ENB	Enbridge Inc Energy	Reduced	42,390	-2,890	$2,297,961	−6.3%	0.26%
WM	Waste Management Inc Industrials	Reduced	9,801	-1,709	$2,184,446	−17.4%	0.25%
ITW	Illinois Tool Works Inc Industrials	Reduced	7,703	-120	$2,083,430	+2.3%	0.23%
SYK	Stryker Corp Healthcare	Held	6,138	0	$1,932,487	−4.2%	0.22%
AFL	Aflac Inc Financial Services	Held	16,268	0	$1,907,423	+6.9%	0.21%

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.