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Cornerstone Select Advisors, LLC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 2055366
Institutional-grade research for retail investors

Sector Allocation

  • Technology53.2%$126.3M
  • Other7.4%$17.6M
  • Financials7.0%$16.5M
  • Energy7.0%$16.5M
  • Healthcare6.9%$16.4M
  • Industrials4.5%$10.8M
  • Consumer Staples4.1%$9.7M
  • Consumer Discretionary3.5%$8.4M
  • Materials2.2%$5.2M
  • Communication Services2.2%$5.1M

AUM History

13fpro.ai/research/fund/cornerstone-select-advisors-llc-2055366

Conviction and streaks

Concentrating · top 10 = 34.5%

From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.

Largest positions — Q2 2026

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/cornerstone-select-advisors-llc-2055366

Cornerstone Select Advisors, LLC 13F holdings — Q2 2026

$237.6M portfolio (+48.8% QoQ) · 149 holdings · Q2 2026 13F · top 10 are 35% of the stock portfolio

All holdings — Cornerstone Select Advisors, LLC (Q2 2026)

149 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.

Company
CAH$CAHCARDINAL HEALTH INC$4.4M+9%
CSCO$CSCOCISCO SYSTEMS, INC.$4.1M+9%
CVX$CVXCHEVRON CORP$4.0M+22%
BAC$BACBANK OF AMERICA CORP /DE/$3.9M+8%
— VANECK ETF TRUST - SEMICONDUCTR ETFetf/fund$3.6M-2%
VLO$VLOVALERO ENERGY CORP/TX$3.5M+26%
PLTR$PLTRPalantir Technologies Inc.$3.4M+38%
GLW$GLWCORNING INC /NY$3.4M+0.5%
ABBV$ABBVAbbVie Inc.$3.3M+18%
MRK$MRKMerck & Co., Inc.$3.3M+12%
ARCC$ARCCARES CAPITAL CORP$3.2M+5%
ANET$ANETArista Networks, Inc.$3.1M+15%
AMZN$AMZNAMAZON COM INC$3.1M+13%
T$TAT&T INC.$3.0M+10%
MSFT$MSFTMICROSOFT CORP$3.0M+12%

What changed in Q2 2026

Against the previous quarter's 13F: 30 new, 92 added to, 19 trimmed, 6 sold out. Share-count changes; largest moves by dollar size first.

New positions (30)

  • PSLV$PSLVSprott Physical Silver Trust$589K

    first bought this quarter

  • FIX$FIXCOMFORT SYSTEMS USA INC$465K

    first bought this quarter

  • PWR$PWRQUANTA SERVICES, INC.$463K

    first bought this quarter

  • TE$TET1 Energy Inc.$402K

    first bought this quarter

  • LLY$LLYELI LILLY & Co$392K

    first bought this quarter

  • AMAT$AMATAPPLIED MATERIALS INC /DE$383K

    first bought this quarter

+24 more in the Excel export

Added to (92)

  • KLAC$KLACKLA CORP+984%

    now $7.7M · held 7+ qtrs

  • LRCX$LRCXLAM RESEARCH CORP+27%

    now $12.9M · held 7+ qtrs, 2 adds in a row

  • MU$MUMICRON TECHNOLOGY INC+9%

    now $16.4M · held 7+ qtrs, 2 adds in a row

  • DELL$DELLDell Technologies Inc.+30%

    now $4.9M · held 6 qtrs, 6 adds in a row

  • AVGO$AVGOBroadcom Inc.+10%

    now $11.9M · held 7+ qtrs

  • PLTR$PLTRPalantir Technologies Inc.+38%

    now $3.4M · held 7+ qtrs, 4 adds in a row

+86 more in the Excel export

Trimmed (19)

  • TGTX$TGTXTG THERAPEUTICS, INC.-14%

    now $2.2M · held 7+ qtrs, 3 trims in a row

  • CRM$CRMSalesforce, Inc.-26%

    now $323K · held 7+ qtrs

  • VANECK ETF TRUST - SEMICONDUCTR ETF-2%

    now $3.6M

  • LDOS$LDOSLeidos Holdings, Inc.-13%

    now $535K · held 7+ qtrs

  • TSM$TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD-2%

    now $2.0M · held 7+ qtrs, 3 trims in a row

  • ORLY$ORLYO REILLY AUTOMOTIVE INC-6%

    now $308K · held 2 qtrs

+13 more in the Excel export

Sold out (6)

  • ISRG$ISRGINTUITIVE SURGICAL INCwas $263K

    held 6+ qtrs

  • ADBE$ADBEADOBE INC.was $252K

    held 6+ qtrs

  • ESLT$ESLTELBIT SYSTEMS LTDwas $220K

    held 1 qtr

  • DVN$DVNDEVON ENERGY CORP/DEwas $216K

    held 1 qtr

  • CG$CGCarlyle Group Inc.was $214K

    held 4 qtrs

  • FDX$FDXFEDEX CORPwas $213K

Firm AUM (Form ADV): $315.3M as of 2025-12-31 · SEC IAPD

Holdings by quarter

Every 13F Cornerstone Select Advisors, LLC has filed, 6 earlier quarters. Pick one to see what it held then.

Email me the moment this fund files its next 13FPro

Is it too late to follow Cornerstone Select Advisors?

Q2 2026 13F filed with the SEC on Aug 5, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of Cornerstone Select Advisors's top 20 holdings: 77/100 (our AI quality score, weighted by position size; 20 of the 20 are scored)

Top 10 since filing

-7.9%

Value-weighted move of the 10 largest stock positions

Turnover

1%

Last quarter; 8% over the last 4

Top 10 weight

35%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

93%

Share of portfolio value in positions held a year or more

Highest-quality names it owns(among its 100 largest positions)

The 8 highest-scoring companies in this portfolio are a Pro feature.

How these are measured
  • Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
  • Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
  • Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q4 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
  • Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
  • Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.

Portfolio Overview

Cornerstone Select Advisors, LLC disclosed 149 positions worth $237.6M in its Form 13F-HR for Q2 2026, led by $MU (MICRON TECHNOLOGY INC) at 6.9% of the equity portfolio, followed by $LRCX and $AVGO. During the quarter the fund opened 30 new positions and exited 6 — including a new stake in $PSLV and a full exit from $ISRG. The portfolio is most concentrated in Technology (53.2% of disclosed assets). All figures are sourced directly from Cornerstone Select Advisors, LLC’s Form 13F-HR filing with the SEC under CIK 2055366.

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AI-Powered Hedge Fund Analysis: Cornerstone Select Advisors, LLC

13F Pro is an AI hedge fund tracker and stock research platform. For Cornerstone Select Advisors, LLC (SEC CIK: 2055366), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.

Every holding in Cornerstone Select Advisors, LLC's portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.