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NORTH STAR ASSET MANAGEMENT INC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1056559
Institutional-grade research for retail investors

Sector Allocation

  • Technology35.1%$893.5M
  • Other20.8%$529.3M
  • Financials15.4%$392.9M
  • Healthcare11.5%$291.9M
  • Industrials5.8%$146.4M
  • Consumer Discretionary4.6%$116.3M
  • Consumer Staples2.1%$52.6M
  • Materials1.9%$49.5M
  • Communication Services1.5%$38.8M
  • Utilities0.9%$21.8M

AUM History

13fpro.ai/research/fund/north-star-asset-management-inc-1056559

Conviction and streaks

Stable · top 10 = 24.7%

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/north-star-asset-management-inc-1056559

NORTH STAR ASSET MANAGEMENT INC 13F holdings — Q2 2026

$2.5B portfolio (+10.3% QoQ) · 372 holdings · Q2 2026 13F · top 10 are 25% of the stock portfolio

All holdings — NORTH STAR ASSET MANAGEMENT INC (Q2 2026)

372 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
SCHW$SCHWSCHWAB CHARLES CORP$44.2M-1%
AME$AMEAMETEK INC/$41.1M-3%
ADI$ADIANALOG DEVICES INC$40.5M-4%
PFG$PFGPRINCIPAL FINANCIAL GROUP INC$39.9M-3%
APH$APHAMPHENOL CORP /DE/$39.0M-4%
ABBV$ABBVAbbVie Inc.$39.0M-1%
AVGO$AVGOBroadcom Inc.$38.4M-4%
SSNC$SSNCSS&C Technologies Holdings Inc$38.0M+0.3%
NVDA$NVDANVIDIA CORP$36.6M-3%
SYK$SYKSTRYKER CORP$33.1M+3%
ILMN$ILMNILLUMINA, INC.$33.0M-2%
ABT$ABTABBOTT LABORATORIES$31.5M+6%
TMO$TMOTHERMO FISHER SCIENTIFIC INC.$30.5M-2%
ACIW$ACIWACI WORLDWIDE, INC.$29.1M-2%
SNPS$SNPSSYNOPSYS INC$29.1M-2%

What changed in Q2 2026

Against the previous quarter's 13F: 24 new, 90 added to, 166 trimmed, 8 sold out. Share-count changes; largest moves by dollar size first.

New positions (24)

  • FDXF$FDXFFedEx Freight Holding Company, Inc.$725K

    first bought this quarter

  • MU$MUMICRON TECHNOLOGY INC$413K

    first bought this quarter

  • PODD$PODDINSULET CORP$365K

    first bought this quarter

  • STM$STMSTMicroelectronics N.V.$332K

    first bought this quarter

  • GLW$GLWCORNING INC /NY$311K

    first bought this quarter

  • TWLO$TWLOTWILIO INC$309K

    first bought this quarter

+18 more in the Excel export

Added to (90)

  • VANGUARD GROWTH ETF - MFD+493%

    now $7.1M

  • NOW$NOWServiceNow, Inc.+35%

    now $17.8M · held 5 qtrs, 5 adds in a row

  • INTU$INTUINTUIT INC.+22%

    now $16.8M · held 10+ qtrs, 3 adds in a row

  • SCHWAB US BROAD MKT ETF - MFD+3%

    now $80.3M

  • ABT$ABTABBOTT LABORATORIES+6%

    now $31.5M · held 10+ qtrs, 3 adds in a row

  • VEEV$VEEVVEEVA SYSTEMS INC+6%

    now $27.4M · held 10+ qtrs, 3 adds in a row

+84 more in the Excel export

Trimmed (166)

  • AES$AESAES CORP-30%

    now $18.0M · held 10+ qtrs, 2 trims in a row

  • ASML$ASMLASML HOLDING NV-11%

    now $51.4M · held 10+ qtrs, 3 trims in a row

  • AMD$AMDADVANCED MICRO DEVICES INC-11%

    now $45.3M · held 10+ qtrs, 6 trims in a row

  • GOOG$GOOGAlphabet Inc.-4%

    now $69.9M · held 10+ qtrs, 4 trims in a row

  • AAPL$AAPLApple Inc.-3%

    now $98.2M · held 10+ qtrs, 4 trims in a row

  • ADI$ADIANALOG DEVICES INC-4%

    now $40.5M · held 10+ qtrs, 3 trims in a row

+160 more in the Excel export

Sold out (8)

  • HOLX$HOLXHOLOGIC INCwas $7.7M

    held 9+ qtrs

  • ACN$ACNAccenture plcwas $441K

    held 9+ qtrs

  • SCHWAB DEV-MKTS INDEX MFwas $342K
  • EPAM$EPAMEPAM Systems, Inc.was $278K

    held 9+ qtrs

  • BP$BPBP PLCwas $235K
  • HARDING LOEVNER INTL EQUITYwas $207K

+2 more in the Excel export

Firm AUM (Form ADV): $3.4B as of 2025-12-31 · SEC IAPD

Holdings by quarter

Every 13F NORTH STAR ASSET MANAGEMENT INC has filed, 40 earlier quarters. Pick one to see what it held then.

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Is it too late to follow NORTH STAR ASSET MANAGEMENT?

Q2 2026 13F filed with the SEC on Aug 18, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of NORTH STAR ASSET MANAGEMENT's top 20 holdings: 75/100 (our AI quality score, weighted by position size; 19 of the 20 are scored)

Top 10 since filing

+1.2%

Value-weighted move of the 10 largest stock positions

Turnover

2%

Last quarter; 9% over the last 4

Top 10 weight

25%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

99%

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

NORTH STAR ASSET MANAGEMENT INC disclosed 372 positions worth $2.5B in its Form 13F-HR for Q2 2026, led by $AAPL (Apple Inc.) at 3.9% of the equity portfolio. During the quarter the fund opened 24 new positions and exited 8 — including a new stake in $FDXF and a full exit from $HOLX. The portfolio is most concentrated in Technology (35.1% of disclosed assets). All figures are sourced directly from NORTH STAR ASSET MANAGEMENT INC’s Form 13F-HR filing with the SEC under CIK 1056559.

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AI-Powered Hedge Fund Analysis: NORTH STAR ASSET MANAGEMENT INC

13F Pro is an AI hedge fund tracker and stock research platform. For NORTH STAR ASSET MANAGEMENT INC (SEC CIK: 1056559), 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 NORTH STAR ASSET MANAGEMENT INC'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.