TickerGuard
Buy Day today: Neutral (56) Mixed market breadth · no major macro event
SLP

Simulations Plus Inc

Healthcare · Health Information Services

18.50$ +0.0% vs. previous close Closing price · As of: Oct 7, 2026

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%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 82.7%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 17.2%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 83.1%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 24.6%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 20Mio.

Largest Shareholders

Institutions

Institutions SLP
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 7.43 1,502,099 +19.9 06/30/2026
Vanguard Capital Management, LLC 3.67 741,467 +0.2 06/30/2026
Kennedy Capital Management Inc 2.67 539,072 +38.5 06/30/2026
Tributary Capital Management, LLC 2.66 538,249 -1.9 06/30/2026
Geode Capital Management, LLC 2.18 440,373 +17.4 06/30/2026

Funds

Funds SLP
Name Stake (%) Shares Change (%) Date
First Eagle Small Cap Opportunity I 3.89 786,845 +0.0 09/30/2026
Vanguard MStar Total Stk Mkt Idx Invest 2.66 537,490 +0.0 09/30/2026
iShares Russell 2000 ETF 2.16 435,682 -1.1 09/30/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Insiders

Insider Transactions

Insider Transactions
Date Person Role Type Shares Price Value
Oct 6, 2026 DiBella John Anthony II Chief Revenue Officer Other 85,140 18.50 1,575,090
Oct 6, 2026 Evans Sharlene Director Other 17,173 18.50 317,701
Oct 6, 2026 Fiedler-Kelly Jill President, Services Solutions Other 77,817 18.50 1,439,615
Oct 6, 2026 Frederick William W EVP/CFO Other 2,100 18.50 38,850
Oct 6, 2026 Paglia John Kenneth Director Other 14,589 18.50 269,897
Oct 6, 2026 Weiner Daniel L Director Other 16,547 18.50 306,120
Oct 6, 2026 Woltosz Walter S Director Other 3,202,131 18.50 59,239,424
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: October 7, 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.

Was this page helpful to you?