Stocks › PTC
PTC INC.
PTC·Nasdaq·
United States·USD
United States·USD$192.26
+48.23 (+33.49%)
Close · Oct 5, 2026 · Close Prices from Tiingo.com
PTC
PTC INC. · Nasdaq
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
PTCS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of PTC by members of U.S. Congress · 67 on record · 18 in the last 12 months
Whale Activity
Position changes in PTC reported for 2026-06-30 by 12 tracked institutional filers
- Increased3
- New1
- Held0
- Decreased4
- Closed1
- No prior filing3
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 11.5M | $1.31B | decreased |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.6M | $857.8M | decreased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.7M | $650.9M | decreased |
| CITADEL ADVISORS LLC | 2.3M | $258.4M | increased |
| Point72 Asset Management, L.P. | 341.3K | $38.8M | new |
| RENAISSANCE TECHNOLOGIES LLC | 271.6K | $30.9M | decreased |
| TWO SIGMA INVESTMENTS, LP | 251.5K | $28.6M | increased |
| NORTH STAR ASSET MANAGEMENT INC | 163.3K | $18.6M | — |
| MILLENNIUM MANAGEMENT LLC | 110.4K | $12.5M | increased |
| OPTIMIZE FINANCIAL INC. | 17.2K | $1.9M | — |
| TILIA FIDUCIARY PARTNERS, INC. | 13.7K | $1.6M | — |
| D. E. Shaw & Co., Inc. | 0 | $0 | closed |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by PTC insiders, by quarter · Form 4
Recent Insider Transactions
1,598 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Lathan CorinnaDirector · Director | Sale | −1,750 | $195.75 | $343K | Oct 5, 2026 | Form 4 ↗ |
| CHRISTENSON ALICEChief Accounting Officer | Sale | −816 | $145.83 | $119K | May 12, 2026 | Form 4 ↗ |
| CHRISTENSON ALICEChief Accounting Officer | Tax withholding | −370 | $147.65 | $55K | May 7, 2026 | Form 4 ↗ |
| CHRISTENSON ALICEChief Accounting Officer | Grant / award | +1,186 | $0.00 | $0 | May 7, 2026 | Form 4 ↗ |
| Lathan CorinnaDirector | Sale | −675 | $157.24 | $106K | Mar 16, 2026 | Form 4 ↗ |
| Pham TracDirector | Option exercise | +1,181 | $0.00 | $0 | Mar 15, 2026 | Form 4 ↗ |
| VON STAATS AARON CEVP, Chief Legal Officer | Sale | −2,639 | $160.00 | $422K | Mar 3, 2026 | Form 4 ↗ |
| Katz MichalDirector | Option exercise | +1,500 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| Lathan CorinnaDirector | Option exercise | +1,500 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| Pham TracDirector | Option exercise | +1,431 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| Benjamin Mark DDirector | Option exercise | +1,500 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| BERNSHTEYN ROBERTDirector | Option exercise | +1,500 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| Hanspal AmarpreetDirector | Option exercise | +1,500 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| VON STAATS AARON CEVP, Chief Legal Officer | Sale | −8 | $162.23 | $1K | Feb 11, 2026 | Form 4 ↗ |
| VON STAATS AARON CEVP, Chief Legal Officer | Sale | −232 | $161.06 | $37K | Feb 11, 2026 | Form 4 ↗ |
| CHAFFIN JANICEDirector | Option exercise | +1,801 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| LACY PAUL ADirector | Option exercise | +1,500 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| LICO JAMES ADirector | Option exercise | +410 | $0.00 | $0 | Feb 11, 2026 | Form 4 ↗ |
| Barua NeilPresident and CEO · Director | Tax withholding | −2,611 | $171.43 | $448K | Jan 12, 2026 | Form 4 ↗ |
| Barua NeilPresident and CEO · Director | Option exercise | +7,628 | $0.00 | $0 | Jan 12, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding PTC · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| T. Rowe Price Capital Appreciation Fund T. ROWE PRICE CAPITAL APPRECIATION FUND, INC. | 4.2M | $476.5M | 0.68% | Jun 30, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 3.7M | $416.5M | 0.02% | Jun 30, 2026 |
| VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS | 3.0M | $339.8M | 0.02% | Jun 30, 2026 |
| T. Rowe Price Mid-Cap Growth Fund, Inc. | 2.8M | $313.3M | 1.36% | Jun 30, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 2.6M | $300.8M | 0.16% | Jun 30, 2026 |
| Janus Henderson Enterprise Fund Janus Investment Fund | 2.6M | $295.8M | 1.32% | Jun 30, 2026 |
| Fidelity 500 Index Fund Fidelity Concord Street Trust | 1.5M | $211.3M | 0.03% | May 31, 2026 |
| Invesco S&P 500 Equal Weight ETF Invesco Exchange-Traded Fund Trust | 1.4M | $189.2M | 0.20% | Jul 31, 2026 |
| iShares Core S&P 500 ETF iShares Trust | 1.6M | $180.5M | 0.02% | Jun 30, 2026 |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND | 1.3M | $179.6M | 0.10% | May 31, 2026 |
Mutual funds and ETFs whose N-PORT filings list PTC's shares (CUSIP 69370C100), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming ptc as client
Government Contracts
Federal awards to ptc · USAspending
$13.7MAwarded · 5 contracts on record
- Department of TransportationPURCHASE OF EIGHT (8) ANNUAL LINUX TELEUSE LICENSE RENEWALS.$43K
Jul 20, 2026 · ↗ - National Aeronautics and Space AdministrationFY26 PTC INC. (PTC) SOFTWARE AND TSAM RENEWAL$7.2M
Mar 15, 2026 · ↗ - Department of DefenseSERVICE AND MAINTENANCE PROCUREMENT$24K
Jun 28, 2023 · ↗ - Department of DefenseSOFTWARE LICENSEE$20K
Jun 29, 2021 · ↗ - Department of Homeland SecurityDEMAND FORECASTING SOFTWARE SUBSCRIPTION$6.4M
Sep 1, 2022 · ↗
U.S. Patents
Recent USPTO applications naming PTC INC.
No USPTO patent applications found for PTC INC..
Annual Financials
From PTC's 10-K filings · XBRL
No annual XBRL figures on record for PTC. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 2-for-5Reverse splitFeb 28, 2006
- 2-for-1Stock splitMar 9, 1998
- 2-for-1Stock splitMar 1, 1996
- 2-for-1Stock splitFeb 26, 1993
- 2-for-1Stock splitFeb 26, 1992
- 3-for-2Stock splitJun 28, 1991
Split dates and ratios from the price history · Close Prices from Tiingo.com
About PTC INC.
From SEC EDGAR company records
Industry (SIC 7372)Services-Prepackaged Software
SectorTechnology
HeadquartersBOSTON, MA
IncorporatedMA
SEC CIK0000857005 ↗
Former namesPARAMETRIC TECHNOLOGY CORP