Cornerstone Capital, Inc.

CIK

819535

Location

Palo Alto, CA

Portfolio Value

Mid $1,164,528,440

Diversification

Diversified

Filing Date

Global Rank

#2,258 / 8,794 ▼ 159 · as of Jun 2026

Top Industry

Electronic Components 15.3%

Period ended 3 months ago

Filed Aug 3, 2026 · 2mo

26 quarters · since Mar 2020

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

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

Top Position

7.8%

+1.4 pts

Top 5

27.4%

+2.6 pts

Top 10

43.0%

+2.2 pts

HHI

305

Diversified+24

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	30.5%	$354,979,674	21
Healthcare	16.6%	$193,403,787	17
Financial Services	10.2%	$118,654,140	8
Communication Services	9.1%	$105,874,482	4
Consumer Cyclical	8.3%	$96,444,905	8
Industrials	6.8%	$79,310,492	16
Unclassified	6.2%	$71,702,369	13
Consumer Defensive	4.7%	$55,158,969	6
Basic Materials	4.6%	$53,672,357	2
Energy	1.3%	$15,385,116	7
Real Estate	1.0%	$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
XLBI	State Street Materials Select Sector SPDR Premium Income ETF	+28,282	421,783	$20,760,033
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	$90,302,993
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
—		+204	14,684	$1,219,799
AMGN	Amgen Inc	+153	90,924	$32,925,398
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
BKF	iShares MSCI BIC ETF	−4,565	14,890	$1,388,790
GOOGL	Alphabet Inc.	−2,470	172,741	$61,716,129
AAXJ	iShares MSCI All Country Asia ex Japan ETF	−2,099	187,803	$11,661,520
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
ACSG	American Century Small Cap Growth Insights ETF	−560	21,145	$2,339,469
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
AGGY	WisdomTree Yield Enhanced U.S. Aggregate Bond Fund	−200	4,162	$438,300
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
No positions match the current search.

New Positions

Positions the filer opened this quarter

8 positions

Ticker	Company	Shares	Value
INTC	Intel Corp	18,252	$2,548,526
ASX	ASE Technology Holding Co., Ltd.	44,531	$2,009,238
EDV	Vanguard World Funds Extended Duration ETF	2,360	$282,067
SPCX	Space Exploration Technologies Corp	1,500	$256,290
FSLR	First Solar, Inc.	995	$234,780
BELFA	Bel Fuse Inc /Nj	700	$233,128
FNDA	Schwab Fundamental U.S. Small Company ETF	7,737	$227,699
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
—		37,500	$0
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

108 tracked positions · $1,164,528,440 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 108 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
APH	Amphenol Corp /De/ Technology	Added	256,077	+567	$90,302,993	+39.9%	7.75%
GLW	Corning Inc /Ny Technology	Reduced	302,250	-112,780	$77,203,717	+36.8%	6.63%
GOOGL	Alphabet Inc. Communication Services	Reduced	172,741	-2,470	$61,716,129	+22.5%	5.30%
V	Visa Inc. Financial Services	Added	133,400	+2,165	$45,768,206	+15.4%	3.93%
MSFT	Microsoft Corp Technology	Added	119,527	+2,447	$44,585,961	+2.9%	3.83%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	181,132	-131	$43,171,000	+14.4%	3.71%
ABBV	AbbVie Inc. Healthcare	Added	154,756	+74	$38,942,799	+15.8%	3.34%
CSCO	Cisco Systems, Inc. Technology	Reduced	289,529	-13,965	$34,008,076	+44.4%	2.92%
AMGN	Amgen Inc Healthcare	Added	90,924	+153	$32,925,398	+3.1%	2.83%
AME	Ametek Inc/ Industrials	Reduced	133,730	-116	$32,354,636	+12.8%	2.78%
GS	Goldman Sachs Group Inc Financial Services	Reduced	31,729	-3	$32,089,758	+19.5%	2.76%
SHOP	Shopify Inc. Technology	Added	270,035	+6,210	$30,832,596	−1.5%	2.65%
SSD	Simpson Manufacturing Co., Inc. Basic Materials	Added	143,047	+37,395	$29,946,889	+65.2%	2.57%
JNJ	Johnson & Johnson Healthcare	Added	115,036	+17,233	$29,215,692	+22.2%	2.51%
HD	Home Depot, Inc. Consumer Cyclical	Added	81,328	+1,390	$28,682,759	+9.1%	2.46%
SPY	Spdr S&P 500 ETF Trust	Added	34,948	+638	$26,098,117	+17.0%	2.24%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	172,584	+5,329	$25,307,717	+4.8%	2.17%
ATR	Aptargroup, Inc. Healthcare	Added	198,775	+15,276	$24,886,630	+7.6%	2.14%
TMO	Thermo Fisher Scientific Inc. Healthcare	Reduced	49,009	-368	$24,571,152	+1.2%	2.11%
RS	Reliance, Inc. Basic Materials	Reduced	63,505	-271	$23,725,468	+22.4%	2.04%
AJG	Arthur J. Gallagher & Co. Financial Services	Reduced	103,180	-33	$23,687,032	+6.0%	2.03%
UBER	Uber Technologies, Inc Technology	Added	301,351	+1,250	$21,745,488	+0.7%	1.87%
VRT	Vertiv Holdings Co Industrials	Reduced	63,393	-22,685	$21,225,244	−1.6%	1.82%
XLBI	State Street Materials Select Sector SPDR Premium Income ETF	Added	421,783	+28,282	$20,760,033	+14.1%	1.78%
NKE	NIKE, Inc. Consumer Cyclical	Reduced	435,075	-1,915	$17,859,828	−22.6%	1.53%
ABT	Abbott Laboratories Healthcare	Reduced	195,594	-23,866	$17,748,199	−21.2%	1.52%
DIS	Walt Disney Co Communication Services	Reduced	175,722	-419	$16,913,242	−0.4%	1.45%
KMB	Kimberly Clark Corp Consumer Defensive	Reduced	142,916	-1,589	$15,687,889	+12.5%	1.35%
AAPL	Apple Inc. Technology	Added	49,143	+332	$14,220,018	+14.8%	1.22%
META	Meta Platforms, Inc. Communication Services	Added	24,519	+41	$13,811,307	−1.4%	1.19%
VZ	Verizon Communications Inc Communication Services	Added	317,284	+25,156	$13,433,804	−8.4%	1.15%
ETN	Eaton Corp plc Industrials	Added	30,594	+2,300	$13,036,715	+28.8%	1.12%
SCHW	Schwab Charles Corp Financial Services	Reduced	135,580	-600	$12,509,966	−2.3%	1.07%
TRMB	Trimble Inc. Technology	Added	237,852	+1,350	$12,173,265	−21.1%	1.05%
AAXJ	iShares MSCI All Country Asia ex Japan ETF	Reduced	187,803	-2,099	$11,661,520	—	1.00%
PEP	Pepsico Inc Consumer Defensive	Reduced	85,030	-698	$11,513,062	−13.5%	0.99%
KMI	Kinder Morgan, Inc. Energy	Added	338,455	+2,975	$10,820,406	−3.8%	0.93%
BOX	Box Inc Technology	Added	356,072	+5,205	$9,450,150	+13.9%	0.81%
RHI	Robert Half Inc. Industrials	Held	265,028	0	$8,136,359	+20.9%	0.70%
DOC	Healthpeak Properties, Inc. Real Estate	Added	356,399	+336	$7,626,938	+30.4%	0.65%
PFE	Pfizer Inc Healthcare	Added	267,909	+193,179	$6,451,248	+207.4%	0.55%
CRWD	CrowdStrike Holdings, Inc. Technology	Reduced	6,885	-60	$5,254,218	+93.8%	0.45%
SO	Southern Co Utilities	Reduced	50,301	-300	$4,814,308	−1.4%	0.41%
ISRG	Intuitive Surgical Inc Healthcare	Reduced	11,675	-19	$4,642,914	−13.9%	0.40%
GILD	Gilead Sciences, Inc. Healthcare	Added	36,158	+340	$4,568,201	−8.5%	0.39%
SHAK	Shake Shack Inc. Consumer Cyclical	Reduced	80,682	-47,862	$4,519,805	−60.3%	0.39%
CCI	Crown Castle Inc. Real Estate	Reduced	59,128	-908	$4,477,763	−8.3%	0.38%
VB	Vanguard Morningstar Small-Cap ETF	Reduced	8,581	-4	$4,113,268	+15.1%	0.35%
ADI	Analog Devices Inc Technology	Held	8,657	0	$3,438,300	+24.8%	0.30%
NVDA	Nvidia Corp Technology	Reduced	17,022	-63	$3,405,931	+14.3%	0.29%

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.