HARTLINE INVESTMENT CORP/

Registered adviser

CIK

945625

Location

WINNETKA, IL

Portfolio Value

Mid $1,147,948,190

Diversification

Diversified

Filing Date

Global Rank

#2,271 / 8,815 ▲ 146

Top Industry

Semiconductors 24.5%

Period ended 4 months ago

Filed Jul 29, 2026 · 3mo

26 quarters · since Mar 2020

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 106923

Roster of Oct 1, 2026

Regulatory AUM

$935,481,549

Main clients

Individuals and high net worth (76% 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	$935,481,549	Individuals and high net worth (76%)
Apr 2025 to Mar 2026	$851,474,010	Individuals and high net worth (76%)
Apr 2024 to Mar 2025	$659,274,146	Individuals and high net worth (75%)
May 2023 to Mar 2024	$497,204,798	Individuals and high net worth (75%)
Apr 2023	$497,204,798	Individuals and high net worth (75%)
Apr 2022 to Mar 2023	$775,409,275	Individuals and high net worth (75%)

3 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 62.7% of the book (60%+)

Turnover

Low turnover

24.6% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 15.4 quarters (12+), a floor since 31.9% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 59.3%; sector active share 18.8% against the combined 13F book's sector weights.

Over time 26 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

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

Top Position

12.0%

−0.1 pts

Top 5

42.3%

−0.8 pts

Top 10

62.7%

+0.9 pts

HHI

527

Diversified−2

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	42.4%	$486,712,511	29
Financial Services	14.6%	$168,024,708	16
Unclassified	14.4%	$165,420,090	14
Industrials	8.7%	$99,741,914	14
Communication Services	6.6%	$75,242,789	7
Consumer Cyclical	5.0%	$57,905,220	7
Healthcare	3.9%	$45,257,192	11
Consumer Defensive	2.6%	$29,773,736	4
Utilities	1.1%	$12,380,767	6
Energy	0.3%	$3,429,549	3
Basic Materials	0.2%	$2,588,472	1
Real Estate	0.1%	$1,471,242	3

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
FLOT	iShares Floating Rate Bond ETF	+755,890	2,163,813	$110,462,653
TFLO	iShares Treasury Floating Rate Bond ETF	+317,440	530,820	$26,875,416
SCHJ	Schwab 1-5 Year Corporate Bond ETF	+101,119	741,444	$18,284,009
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
MGK	VANGUARD MEGA CAP GROWTH INDEX FUND	+8,440	11,125	$977,998
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
SCHF	Schwab International Equity ETF	+800	14,544	$402,868
XBI	State Street(R) SPDR(R) S&P(R) Biotech ETF	+780	14,577	$2,306,810
GEV	GE Vernova Inc.	+587	17,609	$20,688,109
SCHG	Schwab U.S. Large-Cap Growth ETF	+174	8,028	$271,667
NOW	ServiceNow, Inc.	+97	42,432	$4,212,648
NXT	Nextpower Inc.	+20	2,107	$251,027
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	−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
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
GOOGL	Alphabet Inc.	−7,755	128,736	$46,006,384
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
AMZN	Amazon Com Inc	−2,399	141,300	$33,677,442
CEG	Constellation Energy Corp	−2,389	7,617	$1,891,834
BRK-B	Berkshire Hathaway Inc	−2,384	20,348	$10,181,935
MSFT	Microsoft Corp	−1,930	64,089	$23,906,478
WM	Waste Management Inc	−1,709	9,801	$2,184,446
WMT	Walmart Inc.	−1,709	181,480	$20,554,424
PSA	Public Storage	−1,577	912	$290,298
No positions match the current search.

New Positions

Positions the filer opened this quarter

7 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
SCHB	Schwab U.S. Broad Market ETF	13,582	$393,334
MU	Micron Technology Inc	282	$325,509
SCHA	Schwab U.S. Small-Cap ETF	6,144	$221,982
ASST	Strive, Inc.	10,041	$109,547
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
ZG	Zillow Group, Inc.	44,946	$1,860,314
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

115 tracked positions · $1,147,948,190 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 115 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
NVDA	Nvidia Corp Technology	Reduced	610,744	-19,111	$122,203,766	+11.2%	26+	before history	10.65%
FLOT	iShares Floating Rate Bond ETF	Added	2,163,813	+755,890	$110,462,653	+54.0%	15	unpriced	9.62%
BRK-A	Berkshire Hathaway Inc Financial Services	Reduced	117	-2	$87,615,450	+2.5%	9	$616,493.90	7.63%
MRVL	Marvell Technology, Inc. Technology	Reduced	231,542	-129,501	$68,974,046	+92.9%	15	$68.55	6.01%
AAPL	Apple Inc. Technology	Reduced	206,288	-11,086	$59,691,495	+8.2%	26+	before history	5.20%
GLW	Corning Inc Technology	Reduced	228,151	-47,213	$58,276,609	+55.6%	5	$56.66	5.08%
VRT	Vertiv Holdings Co Industrials	Reduced	146,071	-44,877	$48,907,492	+2.2%	9	$95.40	4.26%
GOOGL	Alphabet Inc. Communication Services	Reduced	128,736	-7,755	$46,006,384	+17.2%	26+	before history	4.01%
AMD	Advanced Micro Devices Inc Technology	Reduced	75,956	-38,700	$44,123,599	+89.2%	15	$157.87	3.84%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	141,300	-2,399	$33,677,442	+12.5%	26+	before history	2.93%
DELL	Dell Technologies Inc. Technology	Reduced	72,246	-12,386	$31,171,259	+124.4%	4	$133.54	2.72%
LLY	ELI LILLY & Co Healthcare	Added	25,352	+10,858	$30,407,951	+128.1%	16	$865.86	2.65%
TFLO	iShares Treasury Floating Rate Bond ETF	Added	530,820	+317,440	$26,875,416	+148.8%	6	unpriced	2.34%
MSFT	Microsoft Corp Technology	Reduced	64,089	-1,930	$23,906,478	−2.2%	26+	before history	2.08%
MS	Morgan Stanley Financial Services	Added	103,805	+20,468	$21,699,397	+58.2%	15	$129.96	1.89%
GEV	GE Vernova Inc. Industrials	Added	17,609	+587	$20,688,109	+39.2%	5	$474.56	1.80%
WMT	Walmart Inc. Consumer Defensive	Reduced	181,480	-1,709	$20,554,424	−9.7%	26+	before history	1.79%
SCHJ	Schwab 1-5 Year Corporate Bond ETF	Added	741,444	+101,119	$18,284,009	+15.5%	4	$24.87	1.59%
NET	Cloudflare, Inc. Technology	Reduced	74,027	-46,490	$18,157,342	−27.0%	9	$84.76	1.58%
C	Citigroup Inc Financial Services	Added	128,093	+14,958	$17,927,896	+39.7%	4	$101.72	1.56%
META	Meta Platforms, Inc. Communication Services	Reduced	31,201	-548	$17,575,211	−3.2%	26+	before history	1.53%
IBM	International Business Machines Corp Technology	Added	46,514	+44,971	$13,080,201	+3397.3%	15	$249.12	1.14%
V	Visa Inc. Financial Services	Added	33,685	+2,027	$11,556,986	+20.8%	26+	before history	1.01%
MAR	Marriott International Inc Consumer Cyclical	Reduced	30,120	-6	$11,162,170	+13.3%	15	$238.30	0.97%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	20,348	-2,384	$10,181,935	−6.5%	26+	before history	0.89%
COST	Costco Wholesale Corp Consumer Defensive	Reduced	9,327	-13	$8,725,128	−6.2%	15	$680.35	0.76%
PLTR	Palantir Technologies Inc. Technology	Reduced	71,932	-9,538	$8,392,306	−29.6%	9	$37.72	0.73%
ETN	Eaton Corp plc Industrials	Added	19,408	+2,787	$8,270,136	+39.1%	6	$331.70	0.72%
APP	AppLovin Corp Communication Services	NEW	13,894	NEW	$7,158,605	NEW	1	$482.62	0.62%
NEE	Nextera Energy Inc Utilities	Added	75,325	+5,449	$6,611,275	+1.9%	15	$72.48	0.58%
AMAT	Applied Materials Inc Technology	Held	8,385	0	$6,062,355	+111.5%	6	$168.16	0.53%
LOW	Lowes Companies Inc Consumer Cyclical	Reduced	27,438	-878	$6,049,804	−9.6%	15	$226.26	0.53%
GEHC	GE HealthCare Technologies Inc. Healthcare	Added	92,747	+81,413	$5,936,735	+635.9%	4	$67.14	0.52%
SHOP	Shopify Inc. Technology	Reduced	50,921	-5,564	$5,814,159	−13.2%	11	$115.18	0.51%
AXP	American Express Co Financial Services	Added	16,329	+1,980	$5,523,284	+27.3%	9	$251.30	0.48%
STRL	Sterling Infrastructure, Inc. Industrials	Reduced	6,309	-842	$5,295,522	+81.8%	5	$295.51	0.46%
UBER	Uber Technologies, Inc Technology	Reduced	70,940	-4,197	$5,119,030	−5.3%	5	$82.32	0.45%
UNP	Union Pacific Corp Industrials	Held	18,612	0	$5,062,464	+12.1%	15	$232.17	0.44%
PANW	Palo Alto Networks Inc Technology	Reduced	14,126	-5,930	$4,817,248	+49.8%	15	$144.62	0.42%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	14,251	-313	$4,664,779	+8.9%	26+	before history	0.41%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	13,029	-321	$4,595,067	+4.7%	26+	before history	0.40%
NOW	ServiceNow, Inc. Technology	Added	42,432	+97	$4,212,648	−4.8%	15	$150.61	0.37%
AVGO	Broadcom Inc. Technology	Added	8,747	+1,128	$3,304,179	+40.1%	10	unpriced	0.29%
CSCO	Cisco Systems, Inc. Technology	Held	27,232	0	$3,198,670	+51.4%	15	$46.52	0.28%
HOOD	Robinhood Markets, Inc. Financial Services	Added	31,532	+1,682	$3,162,028	+52.9%	5	$70.58	0.28%
FAST	Fastenal Co Industrials	Held	64,660	0	$3,105,619	+3.5%	9	$33.74	0.27%
ABBV	AbbVie Inc. Healthcare	Reduced	11,119	-1,192	$2,797,985	+4.5%	26+	before history	0.24%
VST	Vistra Corp. Utilities	Reduced	17,380	-21,012	$2,756,989	−52.2%	4	$165.19	0.24%
LIN	Linde PLC Basic Materials	Held	4,988	0	$2,588,472	+4.7%	9	$440.00	0.23%
GOOG	Alphabet Inc. Communication Services	Held	7,177	0	$2,535,849	+23.2%	26+	before history	0.22%

Showing the top 50 of 115 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.