13F Pro13F Pro

JACKSON SQUARE CAPITAL, LLC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1812178
Institutional-grade research for retail investors

Sector Allocation

  • Technology71.0%$471.7M
  • Healthcare9.8%$65.2M
  • Financials4.7%$31.0M
  • Industrials4.1%$27.1M
  • Consumer Discretionary3.8%$25.0M
  • Other3.3%$21.8M
  • Consumer Staples0.8%$5.2M
  • Materials0.8%$5.0M
  • Energy0.7%$4.4M
  • Real Estate0.5%$3.5M

AUM History

13fpro.ai/research/fund/jackson-square-capital-llc-1812178

Conviction and streaks

Concentrating · top 10 = 50.0%

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.

MU$MUConviction hold12.6% weight · held 11 quartersNVDA$NVDAConviction hold6.7% weight · held 11 quartersAAPL$AAPLConviction hold6.3% weight · held 11 quartersGOOG$GOOGConviction hold5.0% weight · held 11 quartersMSFT$MSFTConviction hold4.0% weight · held 11 quartersKLAC$KLACAccumulating+975% shares · 4 quarters runningASML$ASMLAccumulating+1546% shares · 4 quarters runningHPE$HPEAccumulating+101% shares · 4 quarters runningDELL$DELLAccumulating+792% shares · 3 quarters runningTSM$TSMAccumulating+10% shares · 3 quarters runningT$TTrimming-90% shares · 5 quarters runningVRT$VRTTrimming-40% shares · 4 quarters runningMU$MUTrimming-29% shares · 3 quarters runningAVGO$AVGOTrimming-7% shares · 3 quarters runningLITE$LITETrimming-49% shares · 3 quarters running

Largest positions — Q3 2026

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

13fpro.ai/research/fund/jackson-square-capital-llc-1812178

JACKSON SQUARE CAPITAL, LLC 13F holdings — Q3 2026

$667.3M portfolio (-7.2% QoQ) · 144 holdings · Q3 2026 13F · top 10 are 50% of the stock portfolio

Includes $3.1M of put/call options ($0 puts, $3.1M calls), which 13F rules report at the value of the underlying shares, not the premium at risk. Stocks alone: $664.2M. Weights use the stock portfolio.

All holdings — JACKSON SQUARE CAPITAL, LLC (Q3 2026)

144 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
COHR$COHRCOHERENT CORP.$15.3M-17%
PANW$PANWPalo Alto Networks Inc$14.5M-0.7%
LRCX$LRCXLAM RESEARCH CORP$13.4M-1%
KLAC$KLACKLA CORP$13.4M+0.1%
CSCO$CSCOCISCO SYSTEMS, INC.$12.9M-5%
CAT$CATCATERPILLAR INC$11.4M-10%
CRWD$CRWDCrowdStrike Holdings, Inc.$11.3M+434%
AMAT$AMATAPPLIED MATERIALS INC /DE$9.3M+8%
SPY$SPYSPDR S&P 500 ETF TRUSTetf/fund$9.3M+0.3%
APH$APHAMPHENOL CORP /DE/$9.3M+467%
DELL$DELLDell Technologies Inc.$9.2M+15%
BRK.B$BRK.BBERKSHIRE HATHAWAY INC$9.1M+0.1%
ARM$ARMARM HOLDINGS PLC /UKadr$8.1M-1%
GOOG$GOOGAlphabet Inc.$7.8M+11%
VRT$VRTVertiv Holdings Co$7.6M-31%

What changed in Q3 2026

Against the previous quarter's 13F: 23 new, 48 added to, 43 trimmed, 17 sold out. Share-count changes; largest moves by dollar size first.

New positions (23)

  • AZN$AZNASTRAZENECA PLC$6.2M

    first bought this quarter

  • GLD$GLDSPDR GOLD TRUST$4.2M

    first bought this quarter

  • TWLO$TWLOTWILIO INC$4.0M

    first bought this quarter

  • IBIT$IBITiShares Bitcoin Trust ETF$3.9M

    first bought this quarter

  • WAT$WATWATERS CORP /DE/$3.4M

    first bought this quarter

  • A$AAGILENT TECHNOLOGIES, INC.$3.4M

    first bought this quarter

+17 more in the Excel export

Added to (48)

  • CRWD$CRWDCrowdStrike Holdings, Inc.+434%

    now $11.3M · held 2 qtrs, 2 adds in a row

  • APH$APHAMPHENOL CORP /DE/+467%

    now $9.3M · held 2 qtrs, 2 adds in a row

  • DHR$DHRDANAHER CORP /DE/+213%

    now $6.4M · held 5+ qtrs

  • MSFT$MSFTMICROSOFT CORP+18%

    now $26.9M · held 5+ qtrs, 2 adds in a row

  • GOOGL$GOOGLAlphabet Inc.+12%

    now $33.0M · held 5+ qtrs, 2 adds in a row

  • AMD$AMDADVANCED MICRO DEVICES INC+462%

    now $3.8M · held 4 qtrs, 4 adds in a row

+42 more in the Excel export

Trimmed (43)

  • MU$MUMICRON TECHNOLOGY INC-13%

    now $83.8M · held 5+ qtrs, 3 trims in a row

  • LIN$LINLINDE PLC-87%

    now $1.1M · held 5+ qtrs, 2 trims in a row

  • GLW$GLWCORNING INC /NY-80%

    now $1.7M · held 5+ qtrs

  • TJX$TJXTJX COMPANIES INC /DE/-84%

    now $1.2M · held 5+ qtrs

  • LITE$LITELumentum Holdings Inc.-23%

    now $18.3M · held 5+ qtrs, 3 trims in a row

  • CDNS$CDNSCADENCE DESIGN SYSTEMS INC-51%

    now $3.6M · held 5+ qtrs

+37 more in the Excel export

Sold out (17)

  • HWM$HWMHowmet Aerospace Inc.was $8.0M

    held 2 qtrs

  • IBM$IBMINTERNATIONAL BUSINESS MACHINES CORPwas $4.7M

    held 1 qtr

  • INTC$INTCINTEL CORPwas $3.5M

    held 1 qtr

  • EQIX$EQIXEQUINIX INCwas $3.4M

    held 1 qtr

  • FN$FNFabrinetwas $2.8M

    held 4+ qtrs

  • WMT$WMTWalmart Inc.was $2.0M

+11 more in the Excel export

Firm AUM (Form ADV): $564.3M as of 2025-12-31 · SEC IAPD

Share

Holdings by quarter

Every 13F JACKSON SQUARE CAPITAL, LLC has filed, 27 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 JACKSON SQUARE CAPITAL?

Q3 2026 13F filed with the SEC on Oct 19, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of JACKSON SQUARE CAPITAL's top 20 holdings: 78/100 (our AI quality score, weighted by position size; 19 of the 20 are scored)

Top 10 since filing

-1.3%

Value-weighted move of the 10 largest stock positions

Turnover

12%

Last quarter; 44% over the last 4

Top 10 weight

50%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

84%

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 Q3 2025 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

JACKSON SQUARE CAPITAL, LLC disclosed 144 positions worth $667.3M in its Form 13F-HR for Q3 2026 — $664.2M in common stock plus $3.1M of put/call option positions (reported at underlying notional value, not premium at risk), led by $MU (MICRON TECHNOLOGY INC) at 12.6% of the equity portfolio, followed by $NVDA and $AAPL. During the quarter the fund opened 23 new positions and exited 17 — including a new stake in $AZN and a full exit from $HWM. The portfolio is most concentrated in Technology (71.0% of disclosed assets). All figures are sourced directly from JACKSON SQUARE CAPITAL, LLC’s Form 13F-HR filing with the SEC under CIK 1812178.

Funds like this

managers whose biggest positions overlap JACKSON SQUARE CAPITAL's
PeakShares LLC$134.38B 13F book · 6 shared top holdingsKLACGLWANETTJXPolar Capital Holdings Plc$42.35B 13F book · 8 shared top holdingsKLACGLWCOHRANETProem Advisors LLC$1.87B 13F book · 5 shared top holdingsCOHRKLACARMDELLZweig-DiMenna Associates LLC$1.10B 13F book · 5 shared top holdingsCOHRLITEVRTDELLFaithward Advisors, LLC$819.40M 13F book · 7 shared top holdingsKLACVRTANETCRWDM & L Capital Management Ltd$481.57M 13F book · 5 shared top holdingsCOHRLITEVRTANET

Browse Top Institutional Investors

13F Pro tracks 8,700+ institutional investors filing 13F reports with the SEC.

Berkshire HathawayBridgewater AssociatesCitadel AdvisorsRenaissance TechnologiesTwo Sigma InvestmentsDE Shaw & CoMillennium ManagementAQR Capital ManagementPoint72 Asset ManagementTiger Global ManagementVanguard GroupBlackRock

to search all 8,700+ institutional filers.

AI-Powered Hedge Fund Analysis: JACKSON SQUARE CAPITAL, LLC

13F Pro is an AI hedge fund tracker and stock research platform. For JACKSON SQUARE CAPITAL, LLC (SEC CIK: 1812178), 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 JACKSON SQUARE 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.