InvestorLens

ADV — ADVANTAGE SOLUTIONS INC

Public company

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For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying ADV?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence
95
Institutional Conviction
Net accumulation · 1 buying vs 0 selling last quarter
60
Macro Tailwind
Macro conditions are mixed for this sector
55
Why? — Evidence & Confidence ▾

Of 1 tracked investors who changed their ADV position last quarter, 1 bought and 0 sold (100% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 55/100 in a Squeeze regime).

Supporting evidence
  • +1 tracked investor added or increased positions last quarter (Izzy Englander)
  • +1 tracked investors reported holding ADV at their latest filing
  • +Macro Health is 55/100 in a Squeeze regime — historically acceptable for this sectorsource
Contradicting evidence — always shown
  • −13F data is disclosed up to 45 days after quarter end — positions may have changed since
Know the limits
  • · 13F disclosure lag (up to 45 days)
  • · Tracked investors are a sample, not the whole market
  • · Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 8/20/2026.

About ADVANTAGE SOLUTIONS INC (ADV)

ADVANTAGE SOLUTIONS INC (ADV) appears in the most recent 13F filings of 1 tracked institutional investor. The largest disclosed position is held by Seth Klarman (Baupost Group), valued at $17M. Across recent filings, tracked investors recorded 5 new positions, 3 increased, 2 reduced, and 2 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in ADV

67
/100
Institutional Accumulation
Added / Increased8
Reduced2
Exited2
BearishBullish
Crowded Trade Score™

How many top investors track ADV

7
/100
Undiscovered
1investor

Only 1 tracked investor report this position.

UndiscoveredCrowded
151015+

ADV Ownership Composition

How ADVANTAGE SOLUTIONS INC is held across tracked investor types, based on reported 13F positions.

Dominant Type
Multi-Strategy / Quant
100% of tracked value
Institutions
1
tracked investors
Total Reported
$833.1K
combined 13F value
Types1
  • Multi-Strategy / Quant100.0%
Multi-Strategy / Quant(1)
100.0%

Tracked investors currently reporting ADV

2 tracked investors have since exited this position — listed separately below.

  • Izzy EnglanderJun 30, 2026
    Millennium Management
    Shares
    19.3K
    Value
    $833.1K
    % Portfolio
    0.00%

Previously held ADV

These investors reported ADV in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.

InvestorFirmLast reported sharesValue thenLast held
Seth KlarmanBaupost Group6.2M$17.5MSep 30, 2023
Ken GriffinCitadel Advisors28K$24.6KDec 31, 2025

Recent activity

Frequently asked questions

How many institutional investors hold ADV?
1 tracked institutional investor disclosed a position in ADV (ADVANTAGE SOLUTIONS INC) in their most recent 13F filing.
Who is the largest institutional holder of ADV?
Seth Klarman, Baupost Group, holds the largest disclosed position in ADV, valued at $17M.
Did institutional ownership of ADV increase or decrease?
Across recent 13F filings, tracked investors recorded 5 new positions, 3 increased, 2 reduced, and 2 fully exited ADV.
Where does this ADV ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.