PTC (PTC) Held by Superinvestors
PTC INC (PTC) is currently held by 5 superinvestors tracked by InsiderSet, with a combined reported market value of approximately $45.53M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Renaissance Technologies LLC is currently the largest disclosed institutional shareholder of PTC tracked by InsiderSet, reporting ownership valued at approximately $30.86M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $52.81M, representing an estimated gain of +71.16% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed PTC value among the investors covered in this analysis. Major shareholders include Renaissance Technologies LLC, Parnassus Endeavor Fund, ARK Invest, and several other long-term asset managers with concentrated positions in PTC INC (PTC).
This page ranks the largest institutional PTC shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Renaissance Technologies LLC | Jim Simons | 0.04% | 271,600 | $30,856,476 | $52,812,620 | +$21,956,144 | +71.16% |
| Parnassus Endeavor Fund | Parnassus Investments | 0.03% | 93,058 | $10,572,319 | $18,095,128 | +$7,522,809 | +71.16% |
| ARK Invest | Cathie Wood | 0.02% | 21,049 | $2,391,377 | $4,092,978 | +$1,701,601 | +71.16% |
| Eagle Capital Management | Ravenel Boykin Curry IV | 0.00% | 10,626 | $1,207,220 | $2,066,226 | +$859,006 | +71.16% |
| Sequoia Financial Advisors | 0.00% | 4,411 | $501,163 | $857,719 | +$356,556 | +71.15% |
Frequently asked questions about PTC
Who are the largest superinvestors holding PTC?
The largest superinvestors holding PTC in the latest SEC Form 13F filings include Renaissance Technologies LLC, Parnassus Endeavor Fund, ARK Invest, Eagle Capital Management, and Sequoia Financial Advisors. InsiderSet ranks these superinvestors by their latest reported PTC position.
What does the PTC superinvestors page include?
This page tracks PTC positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. PTC INC (PTC) on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold PTC?
InsiderSet currently tracks 5 superinvestors reporting PTC holdings in the latest available 13F data. This is the curated set on this page, not the total number of institutions that own PTC.
How much PTC stock do superinvestors hold?
Superinvestors tracked by InsiderSet disclosed approximately $45.53M in PTC holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value, and it covers the curated superinvestors on this page rather than every institutional filer.
When were PTC superinvestor holdings last updated?
The latest PTC superinvestor holdings on InsiderSet are based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor PTC holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its PTC position after the reporting date.
Are superinvestors buying or selling PTC?
Buying and selling can be analyzed by comparing PTC positions across consecutive 13F reporting periods. InsiderSet's PTC Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View PTC ownership changes.
How have superinvestor PTC holdings changed over time?
InsiderSet tracks PTC holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.