InvestorLens

PTC — PTC 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 PTC?

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
65
Macro Tailwind
Macro conditions are mixed for this sector
56
Congressional Activity
1 congressional purchase, 0 sales disclosed in the last 6 months
Why? — Evidence & Confidence ▾

Of 1 tracked investors who changed their PTC position last quarter, 1 bought and 0 sold (100% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 56/100 in a Overheat regime). 1 congressional purchase, 0 sales disclosed in the last 6 months.

Supporting evidence
  • +1 tracked investor added or increased positions last quarter (Cathie Wood)
  • +5 tracked investors reported holding PTC at their latest filing
  • +Macro Health is 56/100 in a Overheat 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 9/18/2026.

About PTC INC (PTC)

PTC INC (PTC) appears in the most recent 13F filings of 5 tracked institutional investors. The largest disclosed position is held by Steve Mandel (Lone Pine Capital), valued at $460M. Across recent filings, tracked investors recorded 5 new positions, 6 increased, 7 reduced, and 3 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in PTC

52
/100
Mixed Activity
Added / Increased11
Reduced7
Exited3
BearishBullish
Crowded Trade Score™

How many top investors track PTC

33
/100
Emerging Interest
5investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

PTC Ownership Composition

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

Dominant Type
Multi-Strategy / Quant
89% of tracked value
Institutions
5
tracked investors
Total Reported
$362.4M
combined 13F value
Types3
  • Multi-Strategy / Quant89.1%
  • Macro10.2%
  • Growth & Innovation0.7%
Multi-Strategy / Quant(3)
89.1%
Macro(1)
10.2%
Growth & Innovation(1)
0.7%

Tracked investors currently reporting PTC

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

  • Ken GriffinJun 30, 2026
    Citadel Advisors
    Shares
    2.3M
    Value
    $265.7M
    % Portfolio
    0.03%
  • Paul Tudor JonesJun 30, 2026
    Tudor Investment Corp
    Shares
    326.8K
    Value
    $37.1M
    % Portfolio
    0.05%
  • Steve CohenJun 30, 2026
    Point72 Asset Management
    Shares
    341.3K
    Value
    $38.8M
    % Portfolio
    0.04%
  • Izzy EnglanderJun 30, 2026
    Millennium Management
    Shares
    161.9K
    Value
    $18.4M
    % Portfolio
    0.01%
  • Cathie WoodJun 30, 2026
    ARK Investment Management
    Shares
    21K
    Value
    $2.4M
    % Portfolio
    0.02%

Previously held PTC

These investors reported PTC 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
Steve MandelLone Pine Capital2.3M$427.7MDec 31, 2024
Ray DalioBridgewater Associates58.2K$10.1KDec 31, 2025

Recent activity

Frequently asked questions

How many institutional investors hold PTC?
5 tracked institutional investors disclosed a position in PTC (PTC INC) in their most recent 13F filing.
Who is the largest institutional holder of PTC?
Steve Mandel, Lone Pine Capital, holds the largest disclosed position in PTC, valued at $460M.
Did institutional ownership of PTC increase or decrease?
Across recent 13F filings, tracked investors recorded 5 new positions, 6 increased, 7 reduced, and 3 fully exited PTC.
Where does this PTC 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.