VANGUARD GROUP INC
Rank #1
9.63%
- Shares
- 18.46M
- Change
- +283.68K
- Change %
- +1.56%
- Filing
- Dec 31, 2025
Increased
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
Synopsys Inc (SNPS) Institutional Ownership & Insider Trading History
Top SNPS institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
Ownership read
SNPS insider sentiment: Net selling.
VANGUARD GROUP INC is the largest loaded institutional holder. 62 sale rows and 0 purchase rows are visible in the loaded Form 4 history. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
SNPS
Purchases—
Sales82.14K
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
18.46M
VANGUARD GROUP INC
Insider stance
Net selling
$15.75M sold / — bought
Latest filing
Jun 1, 2026
Most recent holder or insider filing date
Rows loaded
240
120 holder / 120 insider
- Holder rows
- 120
- Market data feed
- Latest filing
- Jun 1, 2026
- Most recent holder or insider filing date
- Increased / initiated
- 70
- 50 decreased in loaded rows
- Insider rows
- 120
- Market data feed
Top 120 institutional holders
Synopsys Inc (SNPS) institutional ownership
Ranked by reported share count, with position changes and latest filing dates where the ownership feed supplies them.
BLACKROCK
Rank #2
8.27%
- Shares
- 15.87M
- Change
- +725.17K
- Change %
- +4.79%
- Filing
- Mar 31, 2026
Increased
VANGUARD CAPITAL MANAGEMENT LLC
Rank #3
6.49%
- Shares
- 12.44M
- Change
- +12.44M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
STATE STREET CORP
Rank #4
4.64%
- Shares
- 8.90M
- Change
- +110.13K
- Change %
- +1.25%
- Filing
- Mar 31, 2026
Increased
FMR LLC
Rank #5
4.36%
- Shares
- 8.37M
- Change
- +873.49K
- Change %
- +11.66%
- Filing
- Mar 31, 2026
Increased
VANGUARD PORTFOLIO MANAGEMENT LLC
Rank #6
2.47%
- Shares
- 4.73M
- Change
- +4.73M
- Change %
- —
- Filing
- Mar 31, 2026
Initiated
GEODE CAPITAL MANAGEMENT
Rank #7
2.38%
- Shares
- 4.56M
- Change
- +254.15K
- Change %
- +5.90%
- Filing
- Mar 31, 2026
Increased
MORGAN STANLEY
Rank #8
2.04%
- Shares
- 3.92M
- Change
- -658.15K
- Change %
- -14.39%
- Filing
- Mar 31, 2026
Decreased
GOLDMAN SACHS GROUP INC
Rank #9
1.63%
- Shares
- 3.13M
- Change
- +2.34M
- Change %
- +2.96%
- Filing
- Mar 31, 2026
Increased
VAN ECK ASSOCIATES CORP
Rank #10
1.51%
- Shares
- 2.89M
- Change
- +293.94K
- Change %
- +11.33%
- Filing
- Mar 31, 2026
Increased
ASPEX MANAGEMENT
Rank #11
1.39%
- Shares
- 2.67M
- Change
- +544.44K
- Change %
- +25.61%
- Filing
- Mar 31, 2026
Increased
VICTORY CAPITAL MANAGEMENT INC
Rank #12
1.32%
- Shares
- 2.54M
- Change
- -190.81K
- Change %
- -6.99%
- Filing
- Mar 31, 2026
Decreased
EDGEWOOD MANAGEMENT LLC
Rank #13
1.15%
- Shares
- 2.21M
- Change
- -416.88K
- Change %
- -15.87%
- Filing
- Mar 31, 2026
Decreased
UBS AM
Rank #14
1.14%
- Shares
- 2.19M
- Change
- +244.53K
- Change %
- +12.54%
- Filing
- Mar 31, 2026
Increased
CAPITAL RESEARCH GLOBAL INVESTORS
Rank #15
1.08%
- Shares
- 2.06M
- Change
- +167.92K
- Change %
- +8.86%
- Filing
- Mar 31, 2026
Increased
NORTHERN TRUST CORP
Rank #16
1.00%
- Shares
- 1.93M
- Change
- +29.91K
- Change %
- +1.58%
- Filing
- Mar 31, 2026
Increased
UBS GROUP AG
Rank #17
1.00%
- Shares
- 1.93M
- Change
- +1.23M
- Change %
- +1.77%
- Filing
- Mar 31, 2026
Increased
PRICE T ROWE ASSOCIATES INC
Rank #18
0.99%
- Shares
- 1.89M
- Change
- -323.29K
- Change %
- -14.57%
- Filing
- Mar 31, 2026
Decreased
INVESCO LTD.
Rank #19
0.99%
- Shares
- 1.89M
- Change
- +28.46K
- Change %
- +1.53%
- Filing
- Mar 31, 2026
Increased
ARISTOTLE CAPITAL MANAGEMENT
Rank #20
0.96%
- Shares
- 1.85M
- Change
- -44.24K
- Change %
- -2.34%
- Filing
- Mar 31, 2026
Decreased
| # | Institution | % held | Shares | Change | Change % | Filing date |
|---|---|---|---|---|---|---|
| 1 | 9.63% | 18.46M | +283.68K Increased | +1.56% | Dec 31, 2025 | |
| 2 | 8.27% | 15.87M | +725.17K Increased | +4.79% | Mar 31, 2026 | |
| 3 | 6.49% | 12.44M | +12.44M Initiated | — | Mar 31, 2026 | |
| 4 | 4.64% | 8.90M | +110.13K Increased | +1.25% | Mar 31, 2026 | |
| 5 | 4.36% | 8.37M | +873.49K Increased | +11.66% | Mar 31, 2026 | |
| 6 | 2.47% | 4.73M | +4.73M Initiated | — | Mar 31, 2026 | |
| 7 | 2.38% | 4.56M | +254.15K Increased | +5.90% | Mar 31, 2026 | |
| 8 | 2.04% | 3.92M | -658.15K Decreased | -14.39% | Mar 31, 2026 | |
| 9 | 1.63% | 3.13M | +2.34M Increased | +2.96% | Mar 31, 2026 | |
| 10 | VAN ECK ASSOCIATES CORP | 1.51% | 2.89M | +293.94K Increased | +11.33% | Mar 31, 2026 |
| 11 | ASPEX MANAGEMENT | 1.39% | 2.67M | +544.44K Increased | +25.61% | Mar 31, 2026 |
| 12 | VICTORY CAPITAL MANAGEMENT INC | 1.32% | 2.54M | -190.81K Decreased | -6.99% | Mar 31, 2026 |
| 13 | EDGEWOOD MANAGEMENT LLC | 1.15% | 2.21M | -416.88K Decreased | -15.87% | Mar 31, 2026 |
| 14 | 1.14% | 2.19M | +244.53K Increased | +12.54% | Mar 31, 2026 | |
| 15 | 1.08% | 2.06M | +167.92K Increased | +8.86% | Mar 31, 2026 | |
| 16 | 1.00% | 1.93M | +29.91K Increased | +1.58% | Mar 31, 2026 | |
| 17 | 1.00% | 1.93M | +1.23M Increased | +1.77% | Mar 31, 2026 | |
| 18 | 0.99% | 1.89M | -323.29K Decreased | -14.57% | Mar 31, 2026 | |
| 19 | 0.99% | 1.89M | +28.46K Increased | +1.53% | Mar 31, 2026 | |
| 20 | ARISTOTLE CAPITAL MANAGEMENT | 0.96% | 1.85M | -44.24K Decreased | -2.34% | Mar 31, 2026 |
Showing 20 of 120 matching institutional rows.Load more institutions
Recent insider transactions
Synopsys Inc (SNPS) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
LEE, JANET
GC & Corporate Secretary
- Shares
- 699
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Jun 1, 2026
LEE, JANET
GC & Corporate Secretary
- Shares
- 699
- % company
- <0.01%
- Price
- Not reported
- Value
- Not reported
Filed Jun 1, 2026
COHN, JESSE
Director
- Shares
- 710
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Jun 1, 2026
COHN, JESSE
Director
- Shares
- 372
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Jun 1, 2026
LEE, JANET
GC & Corporate Secretary
- Shares
- 304
- % company
- <0.01%
- Price
- $492.29
- Value
- $149,656
Filed Jun 1, 2026
LEE, JANET
GC & Corporate Secretary
- Shares
- 318
- % company
- <0.01%
- Price
- $502.42
- Value
- $159,770
Filed May 16, 2026
LEE, JANET
GC & Corporate Secretary
- Shares
- 729
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed May 16, 2026
LEE, JANET
GC & Corporate Secretary
- Shares
- 729
- % company
- <0.01%
- Price
- Not reported
- Value
- Not reported
Filed May 16, 2026
SARGENT, JEANNINE P
Director
- Shares
- 453
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Apr 16, 2026
VIJAYARAGHAVAN, RAVI K
Director
- Shares
- 453
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Apr 16, 2026
SHIMER, PETER A
Director
- Shares
- 453
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Apr 16, 2026
SCHWARZ, JOHN
Director
- Shares
- 453
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Apr 16, 2026
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | LEE, JANET GC & Corporate Secretary | <0.01% | Award / grant | 699 | No cash value | No cash value | Jun 1, 2026 |
| 2 | LEE, JANET GC & Corporate Secretary | <0.01% | Sale to issuer | 699 | Not reported | Not reported | Jun 1, 2026 |
| 3 | COHN, JESSE Director | <0.01% | Award / grant | 710 | No cash value | No cash value | Jun 1, 2026 |
| 4 | COHN, JESSE Director | <0.01% | Award / grant | 372 | No cash value | No cash value | Jun 1, 2026 |
| 5 | LEE, JANET GC & Corporate Secretary | <0.01% | Sale to issuer | 304 | $492.29 | $149,656 | Jun 1, 2026 |
| 6 | LEE, JANET GC & Corporate Secretary | <0.01% | Sale to issuer | 318 | $502.42 | $159,770 | May 16, 2026 |
| 7 | LEE, JANET GC & Corporate Secretary | <0.01% | Award / grant | 729 | No cash value | No cash value | May 16, 2026 |
| 8 | LEE, JANET GC & Corporate Secretary | <0.01% | Sale to issuer | 729 | Not reported | Not reported | May 16, 2026 |
| 9 | SARGENT, JEANNINE P Director | <0.01% | Award / grant | 453 | No cash value | No cash value | Apr 16, 2026 |
| 10 | VIJAYARAGHAVAN, RAVI K Director | <0.01% | Award / grant | 453 | No cash value | No cash value | Apr 16, 2026 |
| 11 | SHIMER, PETER A Director | <0.01% | Award / grant | 453 | No cash value | No cash value | Apr 16, 2026 |
| 12 | SCHWARZ, JOHN Director | <0.01% | Award / grant | 453 | No cash value | No cash value | Apr 16, 2026 |
Showing 12 of 120 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest SNPS shareholders?
VANGUARD GROUP INC is the largest institutional holder in the loaded SNPS ownership feed, with 18.46 million shares, or about 9.63% of shares outstanding. The table ranks additional institutions by reported share count.
What is institutional ownership of SNPS?
The current TECHi snapshot has 120 loaded institutional rows for Synopsys Inc. 70 rows are marked increased or initiated, while 50 rows are marked decreased, with the latest holder filing dated Mar 31, 2026.
Where can I see Synopsys Inc insider transactions?
The insider transaction table currently shows 120 loaded Form 4 rows for SNPS, with the latest insider filing dated Jun 1, 2026. It separates purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are not confused with open-market trades.
Are SNPS insiders buying or selling?
The loaded SNPS Form 4 rows currently read Net selling: 62 sale rows and 0 purchase rows. Awards, gifts, conversions, and tax withholding are shown separately because they do not carry the same signal as open-market buying or selling.
Who is the most active SNPS insider in the loaded filings?
KANKANWADI, SUDHINDRA is the most active insider by absolute share movement in the loaded SNPS rows, with 59,614 shares moving across the visible filing history. Review the action labels before treating that activity as buying or selling.