SNPS
SYNOPSYS INC
Services-Prepackaged SoftwareNasdaqLarge accelerated filer
Total Trades
101
Buys
2
Sells
55
Largest Trade
N/A
Insiders
15
Institutional Funds
1,256
Inst. Value
$1M+
Activist Filings
8
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 3K | $190.10 | Sep 15, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $1M+ | 3K | $455.00 | Sep 15, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | SELL | $1M+ | 5K | $460.75 | Sep 5, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | EXERCISE | $100K–$500K | 5K | $90.51 | Sep 5, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 3K | $190.10 | Sep 1, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $1M+ | 3K | $454.35 | Sep 1, 2023 |
| DE GEUS AART | Chairman of the Bo… | EXERCISE | $1M+ | 41K | $90.51 | Jun 22, 2023 |
| DE GEUS AART | Chairman of the Bo… | SELL | $1M+ | 41K | $428.18 | Jun 22, 2023 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | SELL | $1M+ | 9K | $448.74 | Jun 20, 2023 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | EXERCISE | N/A | 19K | — | Jun 20, 2023 |
| DE GEUS AART | Chairman of the Bo… | SELL | $1M+ | 40K | $447.40 | Jun 15, 2023 |
| DE GEUS AART | Chairman of the Bo… | EXERCISE | $1M+ | 40K | $90.51 | Jun 15, 2023 |
| DE GEUS AART | Chairman of the Bo… | EXERCISE | $1M+ | 40K | $90.51 | Jun 8, 2023 |
| DE GEUS AART | Chairman of the Bo… | SELL | $1M+ | 40K | $445.42 | Jun 8, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $500K+ | 2K | $455.00 | Jun 1, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $500K+ | 2K | $354.48 | Jun 1, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | SELL | $1M+ | 4K | $439.87 | May 31, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | EXERCISE | $100K–$500K | 4K | $60.37 | May 31, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 2K | $162.04 | May 23, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $500K+ | 2K | $413.03 | May 23, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | SELL | $1M+ | 4K | $391.43 | Apr 6, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | EXERCISE | $100K–$500K | 4K | $60.37 | Apr 6, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | SELL | $1M+ | 4K | $361.08 | Feb 28, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | EXERCISE | $100K–$500K | 4K | $60.37 | Feb 28, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 3K | $134.41 | Feb 22, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $1M+ | 3K | $353.91 | Feb 22, 2023 |
| Ghazi Sassine | President and COO | SELL | $1M+ | 29K | $329.93 | Jan 10, 2023 |
| Ghazi Sassine | President and COO | EXERCISE | $1M+ | 29K | $60.37 | Jan 10, 2023 |
| Ghazi Sassine | President and COO | SELL | $1M+ | 29K | $319.46 | Jan 4, 2023 |
| Ghazi Sassine | President and COO | EXERCISE | $1M+ | 29K | $60.37 | Jan 4, 2023 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $1M+ | 3K | $348.97 | Dec 6, 2022 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 3K | $134.44 | Dec 6, 2022 |
| VALLEE ROY | Director | SELL | $1M+ | 9K | $359.26 | Aug 25, 2022 |
| JOHNSON MERCEDES | Director | SELL | $500K+ | 2K | $360.00 | Aug 23, 2022 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $1M+ | 3K | $365.49 | Aug 22, 2022 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 3K | $134.41 | Aug 22, 2022 |
| Logan Joseph W | Chief Revenue Offi… | SELL | $1M+ | 35K | $364.43 | Aug 22, 2022 |
| Logan Joseph W | Chief Revenue Offi… | EXERCISE | $1M+ | 35K | $89.76 | Aug 22, 2022 |
| Nikias Chrysostomos L | Director | SELL | $100K–$500K | 400 | $367.77 | Aug 22, 2022 |
| Ghazi Sassine | President and COO | SELL | $1M+ | 5K | $300.67 | Jul 5, 2022 |
| Ghazi Sassine | President and COO | EXERCISE | $100K–$500K | 5K | $50.71 | Jul 5, 2022 |
| Pham Trac | CFO | SELL | $1M+ | 18K | $307.03 | Jun 24, 2022 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $1M+ | 3K | $330.00 | Jun 8, 2022 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 3K | $134.42 | Jun 8, 2022 |
| Pham Trac | CFO | SELL | $1M+ | 74K | $303.10 | May 27, 2022 |
| Pham Trac | CFO | EXERCISE | $1M+ | 74K | $113.93 | May 27, 2022 |
| Logan Joseph W | Chief Revenue Offi… | EXERCISE | $1M+ | 54K | $90.51 | May 23, 2022 |
| Logan Joseph W | Chief Revenue Offi… | SELL | $1M+ | 54K | $299.12 | May 23, 2022 |
| Logan Joseph W | Chief Revenue Offi… | EXERCISE | $1M+ | 87K | $60.37 | Feb 23, 2022 |
| Logan Joseph W | Chief Revenue Offi… | SELL | $1M+ | 87K | $289.40 | Feb 23, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 1,256 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 8.8M | $1M+ | SH |
| Capital World Investors | 6.6M | $1M+ | SH |
| NVIDIA CORP | 4.8M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 3.8M | $1M+ | SH |
| VICTORY CAPITAL MANAGEMENT INC | 2.7M | $1M+ | SH |
| EDGEWOOD MANAGEMENT LLC | 2.6M | $1M+ | SH |
| Aspex Management (HK) Ltd | 2.1M | $1M+ | SH |
| Capital Research Global Investors | 1.9M | $1M+ | SH |
| NORGES BANK | 1.6M | $1M+ | SH |
| Mitsubishi UFJ Asset Management Co., Ltd. | 1.4M | $1M+ | SH |
| PARNASSUS INVESTMENTS, LLC | 1.4M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3M | $1M+ | SH |
| Clearbridge Investments, LLC | 1.2M | $1M+ | SH |
| Assenagon Asset Management S.A. | 1.2M | $1M+ | SH |
| Swedbank AB | 1.1M | $1M+ | SH |
| Swedbank AB | 1.1M | $1M+ | SH |
| Pictet Asset Management Holding SA | 1.0M | $1M+ | SH |
| Sumitomo Mitsui Trust Group, Inc. | 977K | $1M+ | SH |
| POLEN CAPITAL MANAGEMENT LLC | 845K | $1M+ | SH |
| FIRST MANHATTAN CO. LLC. | 785K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Nov 14, 2025
4.2%
7.7M shares
SC 13G · May 13, 2025
5.1%
7.9M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
8.9%
13.6M shares
SC 13G/A · Jan 26, 2024
7.8%
11.8M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2023
3.5%
5.4M shares
SC 13G · Jan 25, 2023
8.8%
13.4M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2022
6.3%
9.7M shares
SC 13G/A · Feb 1, 2022
8.5%
13.1M shares