Simulations Plus Inc
Ownership
Ownership Structure
Who owns Simulations Plus Inc (SLP)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 83.1% of the shares are freely tradable; institutional investors hold 82.7%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| First Light Asset Management, LLC | 13.81 | 2,792,677 | +6.1 | 06/30/2026 |
| Arnhold & S. Bleichroeder Advisers, LLC | 10.59 | 2,141,164 | +188.5 | 06/30/2026 |
| BlackRock Inc | 6.19 | 1,252,376 | -0.3 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 4.39 | 887,511 | -11.3 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.66 | 739,721 | +0.0 | 03/31/2026 |
| Marshall Wace Asset Management Ltd | 3.13 | 632,687 | +11.0 | 03/31/2026 |
| Rockefeller Capital Management L.P. | 2.91 | 587,636 | +5.3 | 03/31/2026 |
| Kennedy Capital Management Inc | 2.67 | 539,072 | +38.5 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| First Eagle US Small Cap Strategy | 4.65 | 941,141 | +45.7 | 06/30/2026 |
| First Eagle Small Cap Opportunity I | 4.63 | 937,051 | -0.4 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| DiBella John Anthony II | Chief Revenue Officer | 85,140 | 1,566,576 $ | Aug 3, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 3, 2026 | DiBella John Anthony II | Chief Revenue Officer | Sell | 1,000 | 18.28 | 18,280 |
| Jul 6, 2026 | DiBella John Anthony II | Chief Revenue Officer | Sell | 1,000 | 18.36 | 18,360 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.