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 |
|---|---|---|---|---|---|---|
| LEE JANET | GC & Corporate Sec… | SELL | $100K–$500K | 250 | $530.00 | Jan 13, 2026 |
| LEE JANET | GC & Corporate Sec… | SELL | $100K–$500K | 250 | $510.00 | Jan 8, 2026 |
| Glaser Shelagh | CFO | SELL | $1M+ | 4K | $460.77 | Dec 22, 2025 |
| Glaser Shelagh | CFO | EXERCISE | $1M+ | 4K | $349.96 | Dec 22, 2025 |
| Kankanwadi Sudhindra | Chief Accounting O… | EXERCISE | $1M+ | 16K | $89.76 | Sep 23, 2025 |
| Kankanwadi Sudhindra | Chief Accounting O… | SELL | $1M+ | 16K | $493.76 | Sep 23, 2025 |
| PAINTER ROBERT G | Director | BUY | $100K–$500K | 350 | $425.44 | Sep 15, 2025 |
| Glaser Shelagh | CFO | SELL | $1M+ | 4K | $609.77 | Sep 9, 2025 |
| Glaser Shelagh | CFO | EXERCISE | $1M+ | 4K | $349.96 | Sep 9, 2025 |
| Ghazi Sassine | PRESIDENT AND CEO | EXERCISE | $1M+ | 11K | $89.76 | Sep 3, 2025 |
| Ghazi Sassine | PRESIDENT AND CEO | SELL | $1M+ | 11K | $589.01 | Sep 3, 2025 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | EXERCISE | $1M+ | 4K | $329.35 | Jun 20, 2025 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | SELL | $1M+ | 9K | $471.21 | Jun 20, 2025 |
| Glaser Shelagh | CFO | EXERCISE | $1M+ | 7K | $349.96 | Jun 9, 2025 |
| Glaser Shelagh | CFO | SELL | $1M+ | 7K | $485.72 | Jun 9, 2025 |
| Ghazi Sassine | PRESIDENT AND CEO | EXERCISE | $1M+ | 11K | $89.76 | Jun 3, 2025 |
| Ghazi Sassine | PRESIDENT AND CEO | SELL | $1M+ | 11K | $457.93 | Jun 3, 2025 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | SELL | $1M+ | 21K | $506.01 | Jan 16, 2025 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | EXERCISE | $1M+ | 14K | $329.35 | Jan 16, 2025 |
| Ghazi Sassine | PRESIDENT AND CEO | EXERCISE | $500K+ | 10K | $90.51 | Aug 27, 2024 |
| Ghazi Sassine | PRESIDENT AND CEO | SELL | $1M+ | 10K | $553.89 | Aug 27, 2024 |
| DE GEUS AART | EXECUTIVE CHAIR | SELL | $1M+ | 17K | $603.27 | Jul 2, 2024 |
| DE GEUS AART | EXECUTIVE CHAIR | EXERCISE | $1M+ | 17K | $89.76 | Jul 2, 2024 |
| DE GEUS AART | EXECUTIVE CHAIR | SELL | $1M+ | 11K | $602.06 | Jun 28, 2024 |
| DE GEUS AART | EXECUTIVE CHAIR | EXERCISE | $500K+ | 11K | $89.76 | Jun 28, 2024 |
| DE GEUS AART | EXECUTIVE CHAIR | EXERCISE | $500K+ | 7K | $89.76 | Jun 26, 2024 |
| DE GEUS AART | EXECUTIVE CHAIR | SELL | $1M+ | 7K | $600.40 | Jun 26, 2024 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | SELL | $1M+ | 3K | $611.41 | Jun 21, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 936 | $281.21 | Jun 12, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $500K+ | 936 | $566.97 | Jun 12, 2024 |
| JOHNSON MERCEDES | Director | SELL | $1M+ | 6K | $581.38 | May 29, 2024 |
| Ghazi Sassine | PRESIDENT AND CEO | EXERCISE | $500K+ | 10K | $90.51 | May 29, 2024 |
| Ghazi Sassine | PRESIDENT AND CEO | SELL | $1M+ | 10K | $582.41 | May 29, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $500K+ | 1K | $582.90 | May 29, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 1K | $299.22 | May 29, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $1M+ | 5K | $579.37 | Apr 5, 2024 |
| CASPER MARC N | Director | BUY | $100K–$500K | 750 | $585.45 | Mar 27, 2024 |
| VALLEE ROY | Director | SELL | $1M+ | 10K | $572.66 | Feb 29, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 1K | $354.45 | Feb 27, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $500K+ | 1K | $583.95 | Feb 27, 2024 |
| Ghazi Sassine | PRESIDENT AND CEO | SELL | $1M+ | 10K | $577.51 | Feb 27, 2024 |
| Ghazi Sassine | PRESIDENT AND CEO | EXERCISE | $500K+ | 10K | $90.51 | Feb 27, 2024 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | EXERCISE | $1M+ | 4K | $319.20 | Jan 4, 2024 |
| MAHONEY RICHARD S. | Chief Revenue Offi… | SELL | $1M+ | 9K | $494.70 | Jan 4, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | SELL | $1M+ | 3K | $506.18 | Jan 4, 2024 |
| RUNKEL JOHN F JR | GC & Corporate Sec… | EXERCISE | $100K–$500K | 3K | $190.12 | Jan 4, 2024 |
| JOHNSON MERCEDES | Director | SELL | $1M+ | 8K | $500.81 | Jan 4, 2024 |
| JOHNSON MERCEDES | Director | EXERCISE | $100K–$500K | 8K | $65.84 | Jan 4, 2024 |
| Kankanwadi Sudhindra | Chief Accounting O… | SELL | $1M+ | 12K | $485.29 | Oct 11, 2023 |
| Kankanwadi Sudhindra | Chief Accounting O… | EXERCISE | $1M+ | 12K | $90.51 | Oct 11, 2023 |
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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