PTC
PTC INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
PTC INC (PTC) is held by 10 tracked hedge-fund managers, a combined reported value of ~$703.96M; the largest are Stephen Mandel, Ken Griffin, Renaissance Technologies. This quarter: 4 added, 1 trimmed, 2 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Mixed
Gurus holding10
Congress trades20
Price$125.21vs quarter-end-12.13%
Sectors0
This quarter's moves
Top holderStephen MandelNew0
Added4
Trimmed / sold3
Stanley DruckenmillerNew large stake
Value $38.91M1.4% of portfolio273,4342023 Q2
Value $18.55M— of portfolio130,2002026 Q1
Value $3.23M— of portfolio22,7002026 Q1
Value $1.99M— of portfolio14,0002026 Q1
Value $469.7K— of portfolio2,6002024 Q3
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Stanley Druckenmiller | $38.91M | 1.4% | New large stake |
| Izzy EnglanderPUT | $18.55M | — | — |
| Ken GriffinCALL | $3.23M | — | — |
| Ken GriffinPUT | $1.99M | — | — |
| Izzy EnglanderCALL | $469.7K | — | — |
ARK ETF holdings
Cathie Wood · dailyARK total shares held · drag to inspect
2026-07-27holds 23,019
- PRNTweight in fund4.76%$2.73M
ARK publishes full ETF holdings daily (SEC Rule 6c-11). Line shows ARK's total shares held over time (not price); markers are buy/sell days. Derived from public CSVs — research only, not investment advice.
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.