PTC in the 13F filings
PTC Inc · CUSIP 69370C100
- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 22 Jan 2026
- Managers listing it
- 32
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 9 listed it in both
- Shares listed
- 12,720,185
- combined, among listed positions
- Reported value
- $2.2bn
- combined, at the quarter end
Among the 92 comparable managers: 19 buyers (opened or added shares) and 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -272,662.
Managers listing PTC in Q4 2025
32 of 32 holders
Largest increases and reductions, by shares
Increases
- Invesco Ltdexisting position · 1,710,141 shares now+361,038
- Two Sigma Advisers LPnew position · 246,100 shares now+246,100
- Renaissance Technologies LLCnew position · 205,500 shares now+205,500
- Two Sigma Investments LPexisting position · 216,699 shares now+135,051
- Balyasny Asset Management LLCexisting position · 178,143 shares now+134,759
Reductions
- Wellington Management Group LLPexisting position · 1,820,299 shares now-766,474
- Tudor Investment Corpexisting position · 88,161 shares now-228,632
- MFS Investment Managementexisting position · 2,770 shares now-167,910
- Jane Street Group LLCexisting position · 4,115 shares now-148,336
- Arrowstreet Capital LPexisting position · 148,402 shares now-139,842
New positions and exits
New (4)
Exited (5)
- Holocene Advisors LPwas $4.5m
- Quantbot Technologies LPwas $3.2m
- Brevan Howard Capital Management LPwas $2.0m
- Winton Group Ltdwas $1.7m
- Marshall Wace LLPwas $1.3m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 3 | $192m | n.a. | n.a. |
| Q3 2013 | 4 | $227m | n.a. | n.a. |
| Q4 2013 | 6 | $633m | n.a. | n.a. |
| Q1 2014 | 8 | $695m | n.a. | n.a. |
| Q2 2014 | 9 | $732m | n.a. | n.a. |
| Q3 2014 | 10 | $370m | n.a. | n.a. |
| Q4 2014 | 10 | $330m | n.a. | n.a. |
| Q1 2015 | 3 | $90m | n.a. | n.a. |
| Q2 2015 | 4 | $158m | n.a. | n.a. |
| Q3 2015 | 3 | $149m | n.a. | n.a. |
| Q4 2015 | 6 | $253m | n.a. | n.a. |
| Q1 2016 | 5 | $155m | n.a. | n.a. |
| Q2 2016 | 8 | $196m | n.a. | n.a. |
| Q3 2016 | 7 | $278m | n.a. | n.a. |
| Q4 2016 | 7 | $218m | n.a. | n.a. |
| Q1 2017 | 11 | $189m | n.a. | n.a. |
| Q2 2017 | 10 | $651m | n.a. | n.a. |
| Q3 2017 | 7 | $696m | n.a. | n.a. |
| Q4 2017 | 13 | $892m | n.a. | n.a. |
| Q1 2018 | 12 | $1.4bn | n.a. | n.a. |
| Q2 2018 | 16 | $1.9bn | n.a. | n.a. |
| Q3 2018 | 17 | $2.3bn | n.a. | n.a. |
| Q4 2018 | 10 | $1.5bn | n.a. | n.a. |
| Q1 2019 | 10 | $1.4bn | n.a. | n.a. |
| Q2 2019 | 10 | $1.3bn | n.a. | n.a. |
| Q3 2019 | 13 | $634m | n.a. | n.a. |
| Q4 2019 | 12 | $371m | n.a. | n.a. |
| Q1 2020 | 5 | $235m | n.a. | n.a. |
| Q2 2020 | 9 | $294m | n.a. | n.a. |
| Q3 2020 | 7 | $158m | n.a. | n.a. |
| Q4 2020 | 6 | $597m | n.a. | n.a. |
| Q1 2021 | 4 | $626m | n.a. | n.a. |
| Q2 2021 | 6 | $1.0bn | n.a. | n.a. |
| Q3 2021 | 13 | $1.2bn | n.a. | n.a. |
| Q4 2021 | 7 | $1.3bn | n.a. | n.a. |
| Q1 2022 | 8 | $1.2bn | n.a. | n.a. |
| Q2 2022 | 5 | $1.3bn | n.a. | n.a. |
| Q3 2022 | 5 | $962m | n.a. | n.a. |
| Q4 2022 | 15 | $1.2bn | n.a. | n.a. |
| Q1 2023 | 8 | $1.3bn | n.a. | n.a. |
| Q2 2023 | 8 | $1.4bn | n.a. | n.a. |
| Q3 2023 | 15 | $1.5bn | n.a. | n.a. |
| Q4 2023 | 16 | $2.2bn | 9 | 7 |
| Q1 2024 | 13 | $2.3bn | 7 | 8 |
| Q2 2024 | 12 | $2.4bn | 6 | 8 |
| Q3 2024 | 13 | $2.3bn | 6 | 6 |
| Q4 2024 | 16 | $2.2bn | 9 | 7 |
| Q1 2025 | 11 | $1.0bn | 8 | 7 |
| Q2 2025 | 9 | $1.4bn | 7 | 2 |
| Q3 2025 | 12 | $2.1bn | 8 | 5 |
| Q4 2025 | 12 | $1.7bn | 19 | 18 |
| Q1 2026 | 7 | $1.2bn | 16 | 18 |
| Q2 2026 | 8 | $771m | 25 | 11 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own PTC, latest filings →Back to the 13F Explorer →