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Spears Abacus Advisors LLC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1426319
Institutional-grade research for retail investors

Sector Allocation

  • Technology31.5%$1.8B
  • Financials14.6%$822.0M
  • Industrials12.5%$705.4M
  • Healthcare9.8%$548.2M
  • Materials8.2%$458.1M
  • Consumer Discretionary7.9%$441.8M
  • Real Estate5.0%$282.9M
  • Other3.8%$211.1M
  • Consumer Staples3.1%$172.7M
  • Energy1.8%$102.1M

AUM History

13fpro.ai/research/fund/spears-abacus-advisors-llc-1426319

Conviction and streaks

Stable · top 10 = 30.2%

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/spears-abacus-advisors-llc-1426319

Spears Abacus Advisors LLC 13F holdings — Q2 2026

$5.6B portfolio (+11.4% QoQ) · 445 holdings · Q2 2026 13F · top 10 are 30% of the stock portfolio

All holdings — Spears Abacus Advisors LLC (Q2 2026)

445 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
FTAI$FTAIFTAI Aviation Ltd.$111.2M+17%
UNP$UNPUNION PACIFIC CORP$96.8M-4%
MU$MUMICRON TECHNOLOGY INC$94.9M+76%
ADI$ADIANALOG DEVICES INC$91.6M-21%
NVDA$NVDANVIDIA CORP$91.5M-3%
SNDK$SNDKSandisk Corp$90.9MNew
PWR$PWRQUANTA SERVICES, INC.$78.0M-11%
AVGO$AVGOBroadcom Inc.$77.3M+43%
— TIDAL TRUST III - BEEHIVE ETFetf/fund$75.9M+0.9%
GIL$GILGildan Activewear Inc.$72.9M+14%
MRK$MRKMerck & Co., Inc.$71.6M-30%
AEM$AEMAGNICO EAGLE MINES LTD$69.0M+14%
JPM$JPMJPMORGAN CHASE & CO$67.2M-2%
ABBV$ABBVAbbVie Inc.$64.4M+3%
ABT$ABTABBOTT LABORATORIES$64.2M+28%

What changed in Q2 2026

Against the previous quarter's 13F: 65 new, 107 added to, 187 trimmed, 19 sold out. Share-count changes; largest moves by dollar size first.

New positions (65)

  • SNDK$SNDKSandisk Corp$90.9M

    first bought this quarter

  • ESAB$ESABESAB Corp$34.9M

    first bought this quarter

  • WDC$WDCWESTERN DIGITAL CORP$26.8M

    first bought this quarter

  • MCHP$MCHPMICROCHIP TECHNOLOGY INC$26.6M

    first bought this quarter

  • VSH$VSHVISHAY INTERTECHNOLOGY INC$17.6M

    first bought this quarter

  • HONA$HONAHoneywell Aerospace Inc.$13.1M

    first bought this quarter

+59 more in the Excel export

Added to (107)

  • MU$MUMICRON TECHNOLOGY INC+76%

    now $94.9M · held 10+ qtrs, 2 adds in a row

  • WPM$WPMWheaton Precious Metals Corp.+607%

    now $30.8M · held 10+ qtrs

  • TXN$TXNTEXAS INSTRUMENTS INC+65%

    now $61.5M · held 3 qtrs, 3 adds in a row

  • AVGO$AVGOBroadcom Inc.+43%

    now $77.3M · held 10+ qtrs

  • FTAI$FTAIFTAI Aviation Ltd.+17%

    now $111.2M · held 8 qtrs, 3 adds in a row

  • AMCR$AMCRAmcor plc+69%

    now $38.7M · held 5 qtrs, 2 adds in a row

+101 more in the Excel export

Trimmed (187)

  • GOOG$GOOGAlphabet Inc.-11%

    now $257.0M · held 10+ qtrs, 2 trims in a row

  • MRK$MRKMerck & Co., Inc.-30%

    now $71.6M · held 10+ qtrs

  • ADI$ADIANALOG DEVICES INC-21%

    now $91.6M · held 10+ qtrs, 2 trims in a row

  • SHAK$SHAKShake Shack Inc.-95%

    now $1.2M

  • VRT$VRTVertiv Holdings Co-13%

    now $150.0M · held 10+ qtrs, 5 trims in a row

  • REGN$REGNREGENERON PHARMACEUTICALS, INC.-48%

    now $22.5M · held 10+ qtrs, 2 trims in a row

+181 more in the Excel export

Sold out (19)

  • HAS$HASHASBRO, INC.was $4.8M

    held 3 qtrs

  • RYAAY$RYAAYRYANAIR HOLDINGS PLCwas $4.2M

    held 4 qtrs

  • CPT$CPTCAMDEN PROPERTY TRUSTwas $2.3M

    held 2 qtrs

  • FLG$FLGFLAGSTAR BANK, NATIONAL ASSOCIATIONwas $1.8M

    held 1 qtr

  • DPZ$DPZDOMINOS PIZZA INCwas $662K
  • PINS$PINSPINTEREST, INC.was $657K

+13 more in the Excel export

Holdings by quarter

Every 13F Spears Abacus Advisors LLC has filed, 41 earlier quarters. Pick one to see what it held then.

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Is it too late to follow Spears Abacus Advisors?

Q2 2026 13F filed with the SEC on Aug 11, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of Spears Abacus Advisors's top 20 holdings: 78/100 (our AI quality score, weighted by position size; 16 of the 20 are scored)

Top 10 since filing

-5.7%

Value-weighted move of the 10 largest stock positions

Turnover

7%

Last quarter; 31% over the last 4

Top 10 weight

30%

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 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

Spears Abacus Advisors LLC disclosed 445 positions worth $5.6B in its Form 13F-HR for Q2 2026, led by $GOOG (Alphabet Inc.) at 4.6% of the equity portfolio, followed by $MSFT and $AAPL. During the quarter the fund opened 65 new positions and exited 19 — including a new stake in $SNDK and a full exit from $HAS. The portfolio is most concentrated in Technology (31.5% of disclosed assets). All figures are sourced directly from Spears Abacus Advisors LLC’s Form 13F-HR filing with the SEC under CIK 1426319.

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AI-Powered Hedge Fund Analysis: Spears Abacus Advisors LLC

13F Pro is an AI hedge fund tracker and stock research platform. For Spears Abacus Advisors LLC (SEC CIK: 1426319), 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 Spears Abacus 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.