CC
Cornerstone Capital, Inc. — 13F Portfolio Analysis & Stock Picks (Q2 2026)
Cornerstone Capital, Inc.CIK: 0000819535
Diversified strategyMomentum followerQuality / disciplined sizing
Total reported value
$1.1B
Reporting period: 2026-06-30 · Number of holdings: 120
Cornerstone Capital, Inc. disclosed 120 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $1.1B and a quarterly turnover rate of 17.1%.
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Personality snowflake
- Concentration
- 11.14
- Portfolio Stability
- 17.06
- Momentum
- 100
- Sector conviction
- 46.84
- Diversification
- 100
- Sizing Uniformity
- 84.63
Cornerstone Capital, Inc.'s disclosed holdings carry a Herfindahl concentration index of 0.028 — mathematically equivalent to about 36 equally-sized positions, well below its 120 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.54), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd GLW
-27.2% $20.8M
Add SSD
+35.4% $11.8M
Add APH
+0.2% $12.9M
Trim SHAK
-37.2% -$6.9M
Trim NKE
-0.4% -$5.2M
Add CSCO
-4.6% $10.5M
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GLW | Corning Inc | Stock-Tech | 6.90% | +1.26% | -27.17% | |
| 2 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 5.39% | +0.47% | -1.44% | |
| 3 | V | Visa Inc-class A Shares | Stock-Financials | 4.09% | +0.13% | +1.65% | |
| 4 | APH | Amphenol Corp-cl A | Stock-Tech | 4.03% | +0.81% | +0.22% | |
| 5 | MSFT | Microsoft CORP | Stock-Tech | 3.98% | -0.35% | +2.09% | |
| 6 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 3.86% | +0.09% | -0.07% | |
| 7 | ABBV | Abbvie Inc | Stock-Healthcare | 3.48% | +0.12% | +0.05% | |
| 8 | CSCO | Cisco Systems Inc | Stock-Tech | 3.04% | +0.69% | -4.60% | |
| 9 | AMGN | Amgen Inc | Stock-Healthcare | 2.94% | -0.25% | +0.17% | |
| 10 | AME | Ametek Inc | Stock-Industrials | 2.89% | +0.02% | -0.09% | |
| 11 | GS | Goldman Sachs Group Inc | Stock-Financials | 2.87% | +0.19% | -0.01% | |
| 12 | SHOP | Shopify Inc - Class A | Stock-Tech | 2.75% | -0.38% | +2.35% | |
| 13 | SSD | Simpson Manufacturing Co Inc | Stock-Materials | 2.68% | +0.87% | +35.39% | |
| 14 | JNJ | Johnson & Johnson | Stock-Healthcare | 2.61% | +0.22% | +17.62% | |
| 15 | HD | Home Depot Inc | Stock-Consumer Disc | 2.56% | -0.07% | +1.74% | |
| 16 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 2.33% | +0.10% | +1.86% | |
| 17 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 2.26% | -0.15% | +3.19% | |
| 18 | ATR | Aptargroup Inc | Stock-Healthcare | 2.22% | -0.09% | +8.32% | |
| 19 | TMO | Thermo Fisher Scientific Inc | Stock-Healthcare | 2.20% | -0.22% | -0.75% | |
| 20 | RS | Reliance Inc | Stock-Materials | 2.12% | +0.18% | -0.42% | |
| 21 | AJG | Arthur J Gallagher & Co | Stock-Financials | 2.12% | -0.11% | -0.03% | |
| 22 | UBER | Uber Technologies Inc | Stock-Industrials | 1.94% | -0.22% | +0.42% | |
| 23 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 1.90% | -0.25% | -26.35% | |
| 24 | XLU | St Sr Utl Sl Se Spdr Etf-usd | ETF-Other | 1.63% | -0.17% | +2.79% | |
| 25 | NKE | Nike Inc -cl B | Stock-Consumer Disc | 1.60% | -0.71% | -0.44% | |
| 26 | ABT | Abbott Laboratories | Stock-Healthcare | 1.59% | -0.66% | -10.87% | |
| 27 | DIS | Walt Disney Co/the | Stock-Comm Services | 1.51% | -0.19% | -0.24% | |
| 28 | KMB | Kimberly-clark CORP | Stock-Consumer Staples | 1.40% | +0.01% | -1.10% | |
| 29 | AAPL | Apple Inc | Stock-Tech | 1.27% | +0.03% | +0.68% | |
| 30 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.23% | -0.17% | +0.17% | |
| 31 | VZ | Verizon Communications Inc | Stock-Comm Services | 1.20% | -0.26% | +8.61% | |
| 32 | ETN | Eaton Corporation plc | Stock-Industrials | 1.16% | +0.15% | +8.13% | |
| 33 | SCHW | Schwab (charles) CORP | Stock-Financials | 1.12% | -0.16% | -0.44% | |
| 34 | TRMB | Trimble Inc | Stock-Tech | 1.09% | -0.45% | +0.57% | |
| 35 | PEP | Pepsico Inc | Stock-Consumer Staples | 1.03% | -0.30% | -0.81% | |
| 36 | KMI | Kinder Morgan, Inc. | Stock-Energy | 0.97% | -0.15% | +0.89% | |
| 37 | BOX | Box Inc - Class A | Stock-Tech | 0.84% | +0.01% | +1.48% | |
| 38 | RHI | Robert Half Inc | Stock-Industrials | 0.73% | +0.06% | — | |
| 39 | DOC | Healthpeak Properties Inc | Stock-Real Estate | 0.68% | +0.10% | +0.09% | |
| 40 | INDA | Ishares Msci India ETF | ETF-Other | 0.68% | -0.05% | -1.24% | |
| 41 | PFE | Pfizer Inc | Stock-Healthcare | 0.58% | +0.37% | +258.50% | |
| 42 | CRWD | Crowdstrike Holdings Inc - A | Stock-Tech | 0.47% | +0.20% | -0.86% | |
| 43 | SO | Southern Co/the | Stock-Utilities | 0.43% | -0.06% | -0.59% | |
| 44 | ISRG | Intuitive Surgical Inc | Stock-Healthcare | 0.41% | -0.13% | -0.16% | |
| 45 | GILD | Gilead Sciences Inc | Stock-Healthcare | 0.41% | -0.09% | +0.95% | |
| 46 | SHAK | Shake Shack Inc - Class A | Stock-Consumer Disc | 0.40% | -0.74% | -37.23% | |
| 47 | CCI | Crown Castle Inc | Stock-Real Estate | 0.40% | -0.09% | -1.51% | |
| 48 | ADI | Analog Devices Inc | Stock-Tech | 0.31% | +0.03% | — | |
| 49 | NVDA | Nvidia CORP | Stock-Tech | 0.30% | — | -0.37% | |
| 50 | VKTX | Viking Therapeutics Inc | Stock-Healthcare | 0.30% | +0.02% | -1.65% |
1–50 of 120
Portfolio Performance
Performance for Q3 2026
+5.7%
Performance Last 4 Quarters
+17.6%
- Stdev
- +13.2%
- Beta
- +0.92
- Alpha
- -1.7%
- Max Drawdown
- -7.6%
- Annualized Perf
- +16.9%
- Batting Avg vs S&P
- +44.4%
- Sortino
- +2.28
- Stutzer
- +0.37
- Treynor
- +0.18
- Sterling
- +1.03
- Calmar
- +2.23
- Information Ratio
- -0.59
- Tracking Error
- +5.8%
- Stdev Down
- +7.3%
- Winning Months %
- +69.4%
- Losing Months %
- +30.6%
- Best 12 Months
- +32.2%
- Worst 12 Months
- +5.8%
- Efficiency Ratio
- +0.51
- Sharpe
- +1.26
- Stdev Sectors
- +7.7%
- Skewness
- -0.19
- Kurtosis
- -0.1
- Upside Potential
- +3.85
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 120 | $1.1B | 17 | ||
| 2026 Q1 | 118 | $1.0B | 17 | ||
| 2025 Q4 | 109 | $1.0B | 14 | ||
| 2025 Q3 | 108 | $1.0B | 22 | ||
| 2025 Q2 | 99 | $956.2M | 0 | ||
| 2025 Q1 | 98 | $929.3M | 100 | ||
| 2024 Q4 | 101 | $949.8M | 0 | ||
| 2024 Q3 | 103 | $1.1B | 0 | ||
| 2024 Q2 | 96 | $991.5M | 0 | ||
| 2024 Q1 | 90 | $975.0M | 0 | ||
| 2023 Q4 | 92 | $912.7M | 0 | ||
| 2023 Q3 | 89 | $829.8M | 0 | ||
| 2023 Q2 | 90 | $864.5M | 0 | ||
| 2023 Q1 | 88 | $828.5M | 0 | ||
| 2022 Q4 | 88 | $780.7M | 0 | ||
| 2022 Q3 | 88 | $711.7M | 0 | ||
| 2022 Q2 | 88 | $780.4M | 0 | ||
| 2022 Q1 | 92 | $891.4M | 0 | ||
| 2021 Q4 | 90 | $938.5M | 0 | ||
| 2021 Q3 | 90 | $867.7M | 0 | ||
| 2021 Q2 | 93 | $881.5M | 100 | ||
| 2021 Q1 | 86 | $826.7M | 11 | ||
| 2020 Q4 | 86 | $777.3M | 15 | ||
| 2020 Q3 | 81 | $694.0M | 18 | ||
| 2020 Q2 | 77 | $586.9M | 22 | ||
| 2020 Q1 | 69 | $481.0M | 41 | ||
| 2019 Q4 | 81 | $709.1M | 20 | ||
| 2019 Q3 | 76 | $642.8M | 12 | ||
| 2019 Q2 | 77 | $637.6M | 12 | ||
| 2019 Q1 | 75 | $604.8M | 18 | ||
| 2018 Q4 | 76 | $561.0M | 23 | ||
| 2018 Q3 | 81 | $657.8M | 21 | ||
| 2018 Q2 | 78 | $588.5M | 13 | ||
| 2018 Q1 | 83 | $607.2M | 8 | ||
| 2017 Q4 | 89 | $589.2M | 15 | ||
| 2017 Q3 | 78 | $571.6M | 11 | ||
| 2017 Q2 | 82 | $525.7M | 8 | ||
| 2017 Q1 | 81 | $511.3M | 14 | ||
| 2016 Q4 | 79 | $467.9M | 10 | ||
| 2016 Q3 | 73 | $463.0M | 9 | ||
| 2016 Q2 | 75 | $458.8M | 6 | ||
| 2016 Q1 | 74 | $453.5M | 9 | ||
| 2015 Q4 | 74 | $442.5M | 15 | ||
| 2015 Q3 | 77 | $401.3M | 19 | ||
| 2015 Q2 | 79 | $434.0M | 24 | ||
| 2015 Q1 | 68 | $383.9M | 9 | ||
| 2014 Q4 | 70 | $378.5M | 17 | ||
| 2014 Q3 | 70 | $360.7M | 6 | ||
| 2014 Q2 | 68 | $371.1M | 8 | ||
| 2014 Q1 | 66 | $349.0M | 13 | ||
| 2013 Q4 | 70 | $341.0M | 16 | ||
| 2013 Q3 | 69 | $327.8M | 11 | ||
| 2013 Q2 | 59 | $305.0M | — |
Holding changes this quarter
Cornerstone Capital, Inc.'s most significant position changes for 2026-06-30: New buy: Intel CORP (INTC); New buy: Ase Technology Holding -adr (ASX); New buy: Ss Consumer Disc Select Sect (XLY); Sold out: Charter Communications Inc-a (CHTR); New buy: Ss Health Care Select Sector (XLV).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | GLW | Corning Inc | +1.3% | -27.17% | Trim |
| 2 | SSD | Simpson Manufacturing Co Inc | +0.9% | +35.39% | Add |
| 3 | APH | Amphenol Corp-cl A | +0.8% | +0.22% | Add |
| 4 | CSCO | Cisco Systems Inc | +0.7% | -4.60% | Trim |
| 5 | GOOGL | Alphabet Inc-cl A | +0.5% | -1.44% | Trim |
| 6 | PFE | Pfizer Inc | +0.4% | +258.50% | Add |
| 7 | INTC | Intel CORP | +0.2% | NEW | New buy |
| 8 | JNJ | Johnson & Johnson | +0.2% | +17.62% | Add |
| 9 | CRWD | Crowdstrike Holdings Inc - A | +0.2% | -0.86% | Trim |
| 10 | GS | Goldman Sachs Group Inc | +0.2% | -0.01% | Trim |
| 11 | RS | Reliance Inc | +0.2% | -0.42% | Trim |
| 12 | ASX | Ase Technology Holding -adr | +0.2% | NEW | New buy |
| 13 | ETN | Eaton Corporation plc | +0.2% | +8.13% | Add |
| 14 | XLY | Ss Consumer Disc Select Sect | +0.1% | NEW | New buy |
| 15 | V | Visa Inc-class A Shares | +0.1% | +1.65% | Add |
| 16 | ABBV | Abbvie Inc | +0.1% | +0.05% | Add |
| 17 | SPY | Ss Spdr S&p 500 ETF Trust-us | +0.1% | +1.86% | Add |
| 18 | DOC | Healthpeak Properties Inc | +0.1% | +0.09% | Add |
| 19 | AMZN | Amazon.com Inc | +0.1% | -0.07% | Trim |
| 20 | RHI | Robert Half Inc | +0.1% | — | Unchanged |
| 21 | LGND | Ligand Pharmaceuticals | +0.1% | — | Unchanged |
| 22 | XLV | Ss Health Care Select Sector | +0.1% | NEW | New buy |
| 23 | FENC | Fennec Pharmaceuticals Inc | 0% | — | Unchanged |
| 24 | AAPL | Apple Inc | 0% | +0.68% | Add |
| 25 | ADI | Analog Devices Inc | 0% | — | Unchanged |
| 26 | VGT | Vanguard Info Tech ETF | 0% | NEW | New buy |
| 27 | AME | Ametek Inc | 0% | -0.09% | Trim |
| 28 | VKTX | Viking Therapeutics Inc | 0% | -1.65% | Trim |
| 29 | OOMA | Ooma Inc | 0% | — | Unchanged |
| 30 | AMAT | Applied Materials Inc | 0% | — | Unchanged |
| 31 | ✓ | 0% | NEW | New buy | |
| 32 | FSLR | First Solar Inc | 0% | NEW | New buy |
| 33 | BELFB | Bel Fuse Inc-cl B | 0% | NEW | New buy |
| 34 | SCHX | Schwab US Large-cap ETF | 0% | NEW | New buy |
| 35 | OKTA | Okta Inc | 0% | NEW | New buy |
| 36 | KMB | Kimberly-clark CORP | 0% | -1.10% | Trim |
| 37 | BOX | Box Inc - Class A | 0% | +1.48% | Add |
| 38 | IWM | Ishares Russell 2000 ETF | 0% | -1.69% | Trim |
| 39 | VTI | Vanguard Total Stock Mkt ETF | 0% | -0.09% | Trim |
| 40 | GOOG | Alphabet Inc-cl C | 0% | — | Unchanged |
| 41 | QQQ | Invesco Qqq Trust Series 1 | 0% | +11.72% | Add |
| 42 | CAT | Caterpillar Inc | 0% | — | Unchanged |
| 43 | LLY | Eli Lilly & Co | 0% | — | Unchanged |
| 44 | OABI | Omniab Inc | 0% | — | Unchanged |
| 45 | AVGO | Broadcom Inc | 0% | -1.21% | Trim |
| 46 | GEV | GE Vernova Inc | 0% | — | Unchanged |
| 47 | XLK | Ss Technology Select Sector | 0% | — | Unchanged |
| 48 | IBKR | Interactive Brokers Gro-cl A | 0% | — | Unchanged |
| 49 | COP | Conocophillips | 0% | +56.82% | Add |
| 50 | IWV | Ishares Russell 3000 ETF | 0% | — | Unchanged |
1–50 of 128
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Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Filing History
FAQ
What is Cornerstone Capital, Inc. and what type of investor is it?
Cornerstone Capital, Inc. is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $1.1B, spread across 120 disclosed positions.
What are Cornerstone Capital, Inc.'s largest equity positions?
Based on the latest 13F filing, Cornerstone Capital, Inc.'s top holdings by market value are:
1. Corning Inc (GLW) — $77.2M (6.9%)
2. Alphabet Inc-cl A (GOOGL) — $60.3M (5.4%)
3. Visa Inc-class A Shares (V) — $45.8M (4.1%)
4. Amphenol Corp-cl A (APH) — $45.2M (4.0%)
5. Microsoft CORP (MSFT) — $44.6M (4.0%)
What changes did Cornerstone Capital, Inc. make in its most recent portfolio filing?
In the latest reported quarter, Cornerstone Capital, Inc. made 88 notable position adjustments: 10 new positions were initiated, 31 existing holdings were added to, 39 positions were partially reduced, and 8 were completely exited. The largest of these moves: New buy: Intel CORP (INTC); New buy: Ase Technology Holding -adr (ASX); New buy: Ss Consumer Disc Select Sect (XLY); Sold out: Charter Communications Inc-a (CHTR); New buy: Ss Health Care Select Sector (XLV)
What sectors does Cornerstone Capital, Inc. focus on?
Cornerstone Capital, Inc. is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 27.5%
• Health Care: 18.4%
• Financials: 11.1%
• Communication Services: 10.2%
• Industrials: 9.7%
• Consumer Discretionary: 9.3%
Investment Profile
Cornerstone Capital, Inc. returned an annualized 16.9% over the trailing 36 months — underperforming the S&P 500 by 1.7 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.92 (roughly in line with the market) and a 44% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding.
Its turnover score has risen from 0 to 17 over the past 4 quarters — a shift toward more active trading.
It has added to its GLW position over the past two quarters (+$28.0M, now $77.2M), while trimming SHOP over the same stretch (-$11.1M, still holding $30.8M).
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Developer Access
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REST API
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npx alphasmo institutions get cornerstone-capital-inc