Cornerstone Capital, Inc.

CIK

819535

Location

Palo Alto, CA

Portfolio Value

Mid $1,071,833,136

Diversification

Diversified

Filing Date

Global Rank

#1,829 / 8,517 ▲ 51

Top Industry

Electronic Components 11.7%

3Y Alpha vs SPY

-0.4%

Period ended 48 days ago

Filed Aug 3, 2026 · 14d

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

+66.9%

SPY

+77.9%

Annualised alpha

-2.6%

Max drawdown

−17.1%

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

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

Top Position

7.2%

+1.1 pts

Top 5

25.5%

+0.9 pts

Top 10

42.4%

+1.5 pts

HHI

300

Diversified+12

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	28.9%	$309,595,049	20
Healthcare	18.0%	$193,066,569	17
Financial Services	11.0%	$117,905,290	8
Communication Services	9.7%	$104,447,029	4
Consumer Cyclical	9.0%	$96,444,905	8
Industrials	7.4%	$79,310,492	16
Consumer Defensive	5.1%	$55,158,969	6
Basic Materials	5.0%	$53,672,357	2
Unclassified	2.5%	$26,905,211	2
Energy	1.4%	$15,385,116	7
Real Estate	1.1%	$12,104,701	2
Utilities	0.7%	$7,837,448	4

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
PFE	Pfizer Inc	+193,179	267,909	$6,451,248
SSD	Simpson Manufacturing Co., Inc.	+37,395	143,047	$29,946,889
VZ	Verizon Communications Inc	+25,156	317,284	$13,433,804
JNJ	Johnson & Johnson	+17,233	115,036	$29,215,692
ATR	Aptargroup, Inc.	+15,276	198,775	$24,886,630
SHOP	Shopify Inc.	+6,210	270,035	$30,832,596
PG	PROCTER & GAMBLE Co	+5,329	172,584	$25,307,717
BOX	Box Inc	+5,205	356,072	$9,450,150
ENVX	Enovix Corp	+3,350	27,765	$168,533
KMI	Kinder Morgan, Inc.	+2,975	338,455	$10,820,406
MSFT	Microsoft Corp	+2,447	119,527	$44,585,961
ETN	Eaton Corp plc	+2,300	30,594	$13,036,715
V	Visa Inc.	+2,165	133,400	$45,768,206
HD	Home Depot, Inc.	+1,390	81,328	$28,682,759
TRMB	Trimble Inc.	+1,350	237,852	$12,173,265
UBER	Uber Technologies, Inc	+1,250	301,351	$21,745,488
COP	Conocophillips	+1,000	2,760	$286,929
SPY	Spdr S&P 500 ETF Trust	+638	34,948	$26,098,117
APH	Amphenol Corp /De/	+567	256,077	$45,151,496
GILD	Gilead Sciences, Inc.	+340	36,158	$4,568,201
DOC	Healthpeak Properties, Inc.	+336	356,399	$7,626,938
AAPL	Apple Inc.	+332	49,143	$14,220,018
AMGN	Amgen Inc	+153	90,924	$32,925,398
QQQ	Invesco Qqq Trust, Series 1	+115	1,096	$807,094
ABBV	AbbVie Inc.	+74	154,756	$38,942,799
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
GLW	Corning Inc /Ny	−112,780	302,250	$77,203,717
SHAK	Shake Shack Inc.	−47,862	80,682	$4,519,805
ABT	Abbott Laboratories	−23,866	195,594	$17,748,199
VRT	Vertiv Holdings Co	−22,685	63,393	$21,225,244
CSCO	Cisco Systems, Inc.	−13,965	289,529	$34,008,076
GOOGL	Alphabet Inc.	−6,510	168,701	$60,288,676
NKE	NIKE, Inc.	−1,915	435,075	$17,859,828
KMB	Kimberly Clark Corp	−1,589	142,916	$15,687,889
VKTX	Viking Therapeutics, Inc.	−1,430	85,470	$3,334,184
CCI	Crown Castle Inc.	−908	59,128	$4,477,763
PEP	Pepsico Inc	−698	85,030	$11,513,062
SCHW	Schwab Charles Corp	−600	135,580	$12,509,966
DIS	Walt Disney Co	−419	175,722	$16,913,242
TMO	Thermo Fisher Scientific Inc.	−368	49,009	$24,571,152
SO	Southern Co	−300	50,301	$4,814,308
CRM	Salesforce, Inc.	−273	2,833	$443,817
RS	Reliance, Inc.	−271	63,505	$23,725,468
DUK	Duke Energy CORP	−267	15,317	$1,938,825
TRGP	Targa Resources Corp.	−175	2,493	$668,473
AMZN	Amazon Com Inc	−131	181,132	$43,171,000
AME	Ametek Inc/	−116	133,730	$32,354,636
XOM	ExxonMobil Holdings Corp	−65	7,222	$987,391
NVDA	Nvidia Corp	−63	17,022	$3,405,931
CRWD	CrowdStrike Holdings, Inc.	−60	6,885	$5,254,218
LMT	Lockheed Martin Corp	−40	1,061	$540,537
No positions match the current search.

New Positions

Positions the filer opened this quarter

5 positions

Ticker	Company	Shares	Value
INTC	Intel Corp	18,252	$2,548,526
ASX	ASE Technology Holding Co., Ltd.	44,531	$2,009,238
SPCX	Space Exploration Technologies Corp	1,500	$256,290
FSLR	First Solar, Inc.	995	$234,780
OKTA	Okta, Inc.	1,625	$221,731
No positions match the current search.

Sold Out

Positions the filer fully exited

8 positions

Ticker	Company	Shares	Value
CHTR	Charter Communications, Inc. /Mo/	4,350	$939,078
NOW	ServiceNow, Inc.	5,630	$588,616
FLNC	Fluence Energy, Inc.	18,740	$257,862
P	Everpure, Inc.	4,250	$250,920
CCO	Clear Channel Outdoor Holdings, Inc.	100,000	$237,000
GLD	Spdr Gold Trust	490	$210,842
NEE	Nextera Energy Inc	2,260	$209,908
HTBK	HERITAGE COMMERCE CORP	37,500	$0
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

96 tracked positions · $1,071,833,136 total · filing declares 120 positions · $1,119,377,067 · 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 96 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
GLW	Corning Inc /Ny Technology	Reduced	302,250	-112,780	$77,203,717	+36.8%	7.20%
GOOGL	Alphabet Inc. Communication Services	Reduced	168,701	-6,510	$60,288,676	+19.7%	5.62%
V	Visa Inc. Financial Services	Added	133,400	+2,165	$45,768,206	+15.4%	4.27%
APH	Amphenol Corp /De/ Technology	Added	256,077	+567	$45,151,496	—	4.21%
MSFT	Microsoft Corp Technology	Added	119,527	+2,447	$44,585,961	+2.9%	4.16%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	181,132	-131	$43,171,000	+14.4%	4.03%
ABBV	AbbVie Inc. Healthcare	Added	154,756	+74	$38,942,799	+15.8%	3.63%
CSCO	Cisco Systems, Inc. Technology	Reduced	289,529	-13,965	$34,008,076	+44.4%	3.17%
AMGN	Amgen Inc Healthcare	Added	90,924	+153	$32,925,398	+3.1%	3.07%
AME	Ametek Inc/ Industrials	Reduced	133,730	-116	$32,354,636	+12.8%	3.02%
GS	Goldman Sachs Group Inc Financial Services	Reduced	31,729	-3	$32,089,758	+19.5%	2.99%
SHOP	Shopify Inc. Technology	Added	270,035	+6,210	$30,832,596	−1.5%	2.88%
SSD	Simpson Manufacturing Co., Inc. Basic Materials	Added	143,047	+37,395	$29,946,889	+65.2%	2.79%
JNJ	Johnson & Johnson Healthcare	Added	115,036	+17,233	$29,215,692	+22.2%	2.73%
HD	Home Depot, Inc. Consumer Cyclical	Added	81,328	+1,390	$28,682,759	+9.1%	2.68%
SPY	Spdr S&P 500 ETF Trust	Added	34,948	+638	$26,098,117	+17.0%	2.43%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	172,584	+5,329	$25,307,717	+4.8%	2.36%
ATR	Aptargroup, Inc. Healthcare	Added	198,775	+15,276	$24,886,630	+7.6%	2.32%
TMO	Thermo Fisher Scientific Inc. Healthcare	Reduced	49,009	-368	$24,571,152	+1.2%	2.29%
RS	Reliance, Inc. Basic Materials	Reduced	63,505	-271	$23,725,468	+22.4%	2.21%
AJG	Arthur J. Gallagher & Co. Financial Services	Reduced	103,180	-33	$23,687,032	+6.0%	2.21%
UBER	Uber Technologies, Inc Technology	Added	301,351	+1,250	$21,745,488	+0.7%	2.03%
VRT	Vertiv Holdings Co Industrials	Reduced	63,393	-22,685	$21,225,244	−1.6%	1.98%
NKE	NIKE, Inc. Consumer Cyclical	Reduced	435,075	-1,915	$17,859,828	−22.6%	1.67%
ABT	Abbott Laboratories Healthcare	Reduced	195,594	-23,866	$17,748,199	−21.2%	1.66%
DIS	Walt Disney Co Communication Services	Reduced	175,722	-419	$16,913,242	−0.4%	1.58%
KMB	Kimberly Clark Corp Consumer Defensive	Reduced	142,916	-1,589	$15,687,889	+12.5%	1.46%
AAPL	Apple Inc. Technology	Added	49,143	+332	$14,220,018	+14.8%	1.33%
META	Meta Platforms, Inc. Communication Services	Added	24,519	+41	$13,811,307	−1.4%	1.29%
VZ	Verizon Communications Inc Communication Services	Added	317,284	+25,156	$13,433,804	−8.4%	1.25%
ETN	Eaton Corp plc Industrials	Added	30,594	+2,300	$13,036,715	+28.8%	1.22%
SCHW	Schwab Charles Corp Financial Services	Reduced	135,580	-600	$12,509,966	−2.3%	1.17%
TRMB	Trimble Inc. Technology	Added	237,852	+1,350	$12,173,265	−21.1%	1.14%
PEP	Pepsico Inc Consumer Defensive	Reduced	85,030	-698	$11,513,062	−13.5%	1.07%
KMI	Kinder Morgan, Inc. Energy	Added	338,455	+2,975	$10,820,406	−3.8%	1.01%
BOX	Box Inc Technology	Added	356,072	+5,205	$9,450,150	+13.9%	0.88%
RHI	Robert Half Inc. Industrials	Held	265,028	0	$8,136,359	+20.9%	0.76%
DOC	Healthpeak Properties, Inc. Real Estate	Added	356,399	+336	$7,626,938	+30.4%	0.71%
PFE	Pfizer Inc Healthcare	Added	267,909	+193,179	$6,451,248	+207.4%	0.60%
CRWD	CrowdStrike Holdings, Inc. Technology	Reduced	6,885	-60	$5,254,218	+93.8%	0.49%
SO	Southern Co Utilities	Reduced	50,301	-300	$4,814,308	−1.4%	0.45%
ISRG	Intuitive Surgical Inc Healthcare	Reduced	11,675	-19	$4,642,914	−13.9%	0.43%
GILD	Gilead Sciences, Inc. Healthcare	Added	36,158	+340	$4,568,201	−8.5%	0.43%
SHAK	Shake Shack Inc. Consumer Cyclical	Reduced	80,682	-47,862	$4,519,805	−60.3%	0.42%
CCI	Crown Castle Inc. Real Estate	Reduced	59,128	-908	$4,477,763	−8.3%	0.42%
ADI	Analog Devices Inc Technology	Held	8,657	0	$3,438,300	+24.8%	0.32%
NVDA	Nvidia Corp Technology	Reduced	17,022	-63	$3,405,931	+14.3%	0.32%
VKTX	Viking Therapeutics, Inc. Healthcare	Reduced	85,470	-1,430	$3,334,184	+17.9%	0.31%
INTC	Intel Corp Technology	NEW	18,252	NEW	$2,548,526	NEW	0.24%
LGND	Ligand Pharmaceuticals Inc Healthcare	Held	7,856	0	$2,483,203	+58.3%	0.23%

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.