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Blue Grotto Capital, LLC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1764725
Institutional-grade research for retail investors

Sector Allocation

  • Technology49.3%$591.1M
  • Industrials13.1%$156.8M
  • Utilities9.5%$113.4M
  • Financials9.2%$110.4M
  • Consumer Discretionary8.1%$97.5M
  • Healthcare5.1%$60.9M
  • Consumer Staples3.6%$43.6M
  • Communication Services2.0%$24.2M

AUM History

13fpro.ai/research/fund/blue-grotto-capital-llc-1764725

Conviction and streaks

Diversifying · top 10 = 58.3%

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.

SN$SNConviction hold8.4% weight · held 5 quartersTSM$TSMConviction hold7.4% weight · held 5 quartersCACI$CACIConviction hold6.6% weight · held 10 quartersMKSI$MKSIConviction hold5.5% weight · held 10 quartersSE$SEConviction hold4.8% weight · held 10 quartersTSM$TSMAccumulating+31% shares · 3 quarters runningTLN$TLNAccumulating+63% shares · 2 quarters runningCACI$CACIAccumulating+93% shares · 2 quarters runningV$VAccumulating+238% shares · 2 quarters runningHAS$HASAccumulating+54% shares · 2 quarters runningFIX$FIXTrimming-94% shares · 4 quarters runningTKO$TKOTrimming-66% shares · 3 quarters runningAMZN$AMZNTrimming-62% shares · 3 quarters runningSN$SNTrimming-6% shares · 2 quarters runningMKSI$MKSITrimming-64% shares · 2 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/blue-grotto-capital-llc-1764725

Blue Grotto Capital, LLC 13F holdings — Q2 2026

$1.2B portfolio (+38.1% QoQ) · 29 holdings · Q2 2026 13F · top 10 are 58% of the stock portfolio

All holdings — Blue Grotto Capital, LLC (Q2 2026)

29 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
CDW$CDWCDW Corp$44.4M+37%
CELH$CELHCelsius Holdings, Inc.$43.6M+18%
PGR$PGRPROGRESSIVE CORP/OH/$38.9MNew
MSFT$MSFTMICROSOFT CORP$37.4MNew
MGNI$MGNIMAGNITE, INC.$32.4M+28%
NVDA$NVDANVIDIA CORP$30.1M-57%
HAS$HASHASBRO, INC.$29.3M+18%
VRSN$VRSNVERISIGN INC/CA$28.7MNew
INTU$INTUINTUIT INC.$26.1MNew
CIB$CIBGrupo Cibest S.A.adr$25.6MNew
TKO$TKOTKO Group Holdings, Inc.$24.2MNew
AMZN$AMZNAMAZON COM INC$23.8MNew
RAL$RALRalliant Corp$20.6MNew
GOOG$GOOGAlphabet Inc.$17.7MNew
SEDG$SEDGSOLAREDGE TECHNOLOGIES, INC.$16.3M+10%

What changed in Q2 2026

Against the previous quarter's 13F: 13 new, 12 added to, 4 trimmed, 5 sold out. Share-count changes; largest moves by dollar size first.

New positions (13)

  • RDDT$RDDTReddit, Inc.$47.0M

    first bought this quarter

  • BKD$BKDBrookdale Senior Living Inc.$45.2M

    first bought this quarter

  • PGR$PGRPROGRESSIVE CORP/OH/$38.9M

    first bought this quarter

  • MSFT$MSFTMICROSOFT CORP$37.4M

    first bought this quarter

  • VRSN$VRSNVERISIGN INC/CA$28.7M

    first bought this quarter

  • INTU$INTUINTUIT INC.$26.1M

    first bought this quarter

+7 more in the Excel export

Added to (12)

  • SE$SESea Ltd+318%

    now $57.7M · held 10+ qtrs

  • TLN$TLNTalen Energy Corp+19%

    now $100.3M · held 3 qtrs, 3 adds in a row

  • RBA$RBARB GLOBAL INC.+30%

    now $68.0M · held 2 qtrs, 2 adds in a row

  • CDW$CDWCDW Corp+37%

    now $44.4M · held 3 qtrs

  • CACI$CACICACI INTERNATIONAL INC /DE/+17%

    now $79.1M · held 10+ qtrs, 2 adds in a row

  • MGNI$MGNIMAGNITE, INC.+28%

    now $32.4M · held 5 qtrs

+6 more in the Excel export

Trimmed (4)

  • MKSI$MKSIMKS INC-60%

    now $66.5M · held 10+ qtrs, 2 trims in a row

  • FIX$FIXCOMFORT SYSTEMS USA INC-77%

    now $15.9M · held 8 qtrs, 4 trims in a row

  • NVDA$NVDANVIDIA CORP-57%

    now $30.1M · held 2 qtrs

  • SN$SNSharkNinja, Inc.-1%

    now $100.9M · held 5 qtrs, 2 trims in a row

Sold out (5)

  • AKAM$AKAMAKAMAI TECHNOLOGIES INCwas $68.9M

    held 1 qtr

  • COF$COFCAPITAL ONE FINANCIAL CORPwas $51.3M

    held 1 qtr

  • TTWO$TTWOTAKE TWO INTERACTIVE SOFTWARE INCwas $23.2M

    held 6 qtrs

  • BIRK$BIRKBirkenstock Holding plcwas $7.2M

    held 2 qtrs

  • BKNG$BKNGBooking Holdings Inc.was $2.9M

    held 1 qtr

Firm AUM (Form ADV): $2.1B as of 2025-12-31 · SEC IAPD

Share

Holdings by quarter

Every 13F Blue Grotto Capital, LLC has filed, 26 earlier quarters. Pick one to see what it held then.

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Is it too late to follow Blue Grotto Capital?

Q2 2026 13F filed with the SEC on Aug 3, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of Blue Grotto Capital's top 20 holdings: 67/100 (our AI quality score, weighted by position size; 17 of the 20 are scored)

Top 10 since filing

-3.5%

Value-weighted move of the 10 largest stock positions

Turnover

34%

Last quarter; 136% over the last 4

Top 10 weight

58%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

37%

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 Q1 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

Blue Grotto Capital, LLC disclosed 29 positions worth $1.2B in its Form 13F-HR for Q2 2026, led by $SN (SharkNinja, Inc.) at 8.4% of the equity portfolio, followed by $TLN and $TSM. During the quarter the fund opened 13 new positions and exited 5 — including a new stake in $RDDT and a full exit from $AKAM. The portfolio is most concentrated in Technology (49.3% of disclosed assets). All figures are sourced directly from Blue Grotto Capital, LLC’s Form 13F-HR filing with the SEC under CIK 1764725.

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AI-Powered Hedge Fund Analysis: Blue Grotto Capital, LLC

13F Pro is an AI hedge fund tracker and stock research platform. For Blue Grotto Capital, LLC (SEC CIK: 1764725), 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 Blue Grotto Capital, 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.