Simulations Plus, Inc.
SLP- Exchange
- Nasdaq
- Industry
- Services-Computer Integrated Systems Design
- SEC CIK
- 0001023459
In the last 90 days, Simulations Plus, Inc. insiders filed 0 open-market purchases and 3 sales; 169 institutions reported holding it in 13F filings for Q2 2026, worth $289.5M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Simulations Plus, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 168
- +9 vs. Q2 2025
- Shares held
- 15.6M
- −1.46M (−8.5%) vs. Q2 2025
- Total value
- $235.0M
- −$62.4M (−21.0%) vs. Q2 2025
- New holders
- 52
- 58 more added
- Sold out
- 43
- 40 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SLP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 169 | $289.5M |
| Q1 2026 | 160 | $190.6M |
| Q4 2025 | 170 | $293.4M |
| Q3 2025 | 168 | $235.0M |
| Q2 2025 | 160 | $297.5M |
| Q1 2025 | 164 | $414.2M |
| Q4 2024 | 167 | $443.3M |
| Q3 2024 | 171 | $493.6M |
| Q2 2024 | 177 | $781.8M |
| Q1 2024 | 169 | $656.3M |
| Q4 2023 | 168 | $690.6M |
| Q3 2023 | 168 | $628.5M |
| Q2 2023 | 156 | $642.5M |
| Q1 2023 | 156 | $652.7M |
| Q4 2022 | 158 | $545.7M |
| Q3 2022 | 181 | $730.0M |
| Q2 2022 | 158 | $723.3M |
| Q1 2022 | 147 | $744.8M |
| Q4 2021 | 153 | $694.3M |
| Q3 2021 | 165 | $563.5M |
| Q2 2021 | 193 | $792.2M |
| Q1 2021 | 196 | $845.7M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Simulations Plus, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aquatic Capital Management LLC | 27,234 | $410.4K | 0.01% | +23,823+698.4% | Added |
| Azzad Asset Management Inc | 27,686 | $417.2K | 0.04% | +5,406+24.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,000 | $422.0K | 0.00% | −445−1.6% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 28,756 | $433.4K | 0.02% | −1,150−3.8% | Reduced |
| Skylands Capital, LLC | 31,300 | $471.7K | 0.07% | −11,300−26.5% | Reduced |
| Illumine Investment Management, LLC | 31,408 | $473.3K | 0.34% | +6,416+25.7% | Added |
| Verition Fund Management LLC | 32,073 | $483.3K | 0.00% | +32,073 | New |
| Principal Financial Group Inc | 32,399 | $488.3K | 0.00% | −58,713−64.4% | Reduced |
| Public Employees Retirement System of Ohio | 32,799 | $494.3K | 0.00% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 34,643 | $522.1K | 0.01% | +34,643 | New |
| Navalign, LLC | 35,006 | $527.5K | 0.14% | +19,700+128.7% | Added |
| Susquehanna International Group, LLP | 35,960 | $541.9K | 0.00% | +5,866+19.5% | Added |
| Crawford Investment Counsel Inc | 37,990 | $572.5K | 0.01% | −2,480−6.1% | Reduced |
| Nuveen, LLC | 39,387 | $593.6K | 0.00% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 46,613 | $702.5K | 0.01% | +46,613 | New |
| Weiss Asset Management LP | 47,069 | $709.3K | 0.01% | +47,069 | New |
| Bank of New York Mellon Corp | 47,903 | $721.9K | 0.00% | −80,126−62.6% | Reduced |
| Kornitzer Capital Management Inc | 51,000 | $768.6K | 0.02% | +28,000+121.7% | Added |
| Numerai GP LLC | 55,311 | $833.5K | 0.12% | +55,311 | New |
| Values First Advisors, Inc. | 56,458 | $850.8K | 0.46% | −914−1.6% | Reduced |
| Rhumbline Advisers | 57,143 | $861.1K | 0.00% | −17,182−23.1% | Reduced |
| Quantbot Technologies LP | 59,446 | $895.9K | 0.02% | +59,445+5,944,500.0% | Added |
| ExodusPoint Capital Management, LP | 60,028 | $904.6K | 0.01% | +48,918+440.3% | Added |
| PDT Partners, LLC | 64,216 | $967.7K | 0.06% | +64,216 | New |
| Rice Hall James & Associates, LLC | 66,086 | $995.9K | 0.05% | −31,549−32.3% | Reduced |
| Royal Bank of Canada | 74,612 | $1.12M | 0.00% | −122,551−62.2% | Reduced |
| Wells Fargo & Company | 75,498 | $1.14M | 0.00% | +23,932+46.4% | Added |
| Prescott Group Capital Management, L.L.C. | 80,000 | $1.21M | 0.13% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 82,373 | $1.24M | 0.02% | +82,373 | New |
| Jump Financial, LLC | 82,900 | $1.25M | 0.02% | +82,900 | New |
| Two Sigma Investments, LP | 90,725 | $1.37M | 0.00% | +90,725 | New |
| Mutual of America Capital Management LLC | 92,805 | $1.40M | 0.01% | −83−0.1% | Reduced |
| Goldman Sachs Group Inc | 113,021 | $1.70M | 0.00% | +12,072+12.0% | Added |
| Citigroup Inc | 115,678 | $1.74M | 0.00% | +27,616+31.4% | Added |
| Tudor Investment Corp Et Al | 120,101 | $1.81M | 0.01% | +120,101 | New |
| HRT Financial LP | 122,878 | $1.85M | 0.01% | +122,878 | New |
| Federated Hermes, Inc. | 126,742 | $1.91M | 0.00% | +60,283+90.7% | Added |
| Charles Schwab Investment Management Inc | 139,004 | $2.09M | 0.00% | −14,346−9.4% | Reduced |
| Walleye Capital LLC | 153,713 | $2.32M | 0.02% | +153,713 | New |
| JPMorgan Chase & Co | 167,646 | $2.53M | 0.00% | +101,822+154.7% | Added |
| North Star Investment Management Corp. | 168,130 | $2.53M | 0.16% | +111,255+195.6% | Added |
| Nicholas Company, Inc. | 183,858 | $2.77M | 0.05% | 00.0% | Unchanged |
| Kopion Asset Management, LLC | 185,394 | $2.79M | 1.81% | +28,993+18.5% | Added |
| Envestnet Asset Management Inc | 193,869 | $2.92M | 0.00% | +33,117+20.6% | Added |
| Herald Investment Management Ltd | 200,000 | $3.02M | 0.40% | +200,000 | New |
| Jane Street Group, LLC | 202,412 | $3.05M | 0.00% | +170,967+543.7% | Added |
| Northern Trust Corp | 207,741 | $3.13M | 0.00% | −41,887−16.8% | Reduced |
| D. E. Shaw & Co., Inc. | 217,810 | $3.28M | 0.00% | +217,810 | New |
| Squarepoint Ops LLC | 220,103 | $3.32M | 0.01% | +184,725+522.1% | Added |
| UBS Group AG | 241,584 | $3.64M | 0.00% | +92,352+61.9% | Added |
| Marshall Wace, LLP | 250,482 | $3.77M | 0.00% | +117,204+87.9% | Added |
| Millennium Management LLC | 306,020 | $4.61M | 0.00% | −248,860−44.8% | Reduced |
| Sio Capital Management, LLC | 320,307 | $4.83M | 1.22% | +320,307 | New |
| Royce & Associates LP | 348,758 | $5.26M | 0.05% | +83,758+31.6% | Added |
| Citadel Advisors LLC | 352,585 | $5.31M | 0.00% | +226,736+180.2% | Added |
| Bank of America Corp | 369,585 | $5.57M | 0.00% | +160,367+76.7% | Added |
| Kennedy Capital Management, Inc. | 370,185 | $5.58M | 0.12% | −14,266−3.7% | Reduced |
| Stephens Investment Management Group LLC | 392,840 | $5.92M | 0.08% | +124,264+46.3% | Added |
| Geode Capital Management, LLC | 394,091 | $5.94M | 0.00% | −3,760−0.9% | Reduced |
| State Street Corp | 398,527 | $6.01M | 0.00% | −275,159−40.8% | Reduced |
| Dimensional Fund Advisors LP | 410,852 | $6.19M | 0.00% | −74,552−15.4% | Reduced |
| Tributary Capital Management, LLC | 568,490 | $8.57M | 0.78% | +207,214+57.4% | Added |
| Ameriprise Financial Inc | 722,336 | $10.9M | 0.00% | −153,111−17.5% | Reduced |
| Rockefeller Capital Management L.P. | 745,958 | $11.2M | 0.02% | +366,801+96.7% | Added |
| First Light Asset Management, LLC | 767,760 | $11.6M | 1.09% | +410,603+115.0% | Added |
| Vanguard Group Inc | 974,484 | $14.7M | 0.00% | −201,543−17.1% | Reduced |
| BlackRock, Inc. | 1,224,990 | $18.5M | 0.00% | −1,276,977−51.0% | Reduced |
| Morgan Stanley | 1,297,423 | $19.6M | 0.00% | +495,788+61.8% | Added |
| Conestoga Capital Advisors, LLC | 0 | $0 | 0.00% | −1,282,143−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −813,157−100.0% | Sold out |
| Ranger Investment Management, L.P. | 0 | $0 | 0.00% | −386,185−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −354,089−100.0% | Sold out |
| State of Michigan Retirement System | 0 | $0 | 0.00% | −139,500−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −99,339−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −98,176−100.0% | Sold out |
| Summitry LLC | 0 | $0 | 0.00% | −85,500−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −56,047−100.0% | Sold out |
| Public Sector Pension Investment Board | 0 | $0 | 0.00% | −55,402−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −53,628−100.0% | Sold out |
| NFJ Investment Group, LLC | 0 | $0 | 0.00% | −50,847−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −33,100−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −28,400−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −17,213−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −24,664−100.0% | Sold out |
| Great West Life Assurance Co | 0 | $0 | 0.00% | −22,986−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −19,677−100.0% | Sold out |
| Fiera Capital Corp | 0 | $0 | 0.00% | −18,869−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −16,541−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −16,428−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −13,581−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −12,561−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −11,978−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −11,575−100.0% | Sold out |
| State of Alaska, Department of Revenue | 0 | $0 | 0.00% | −9,690−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −6,935−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −5,718−100.0% | Sold out |
| Teachers Retirement System of the State of Kentucky | 0 | $0 | 0.00% | −4,868−100.0% | Sold out |
| Kings Path Partners LLC | 0 | $0 | 0.00% | −4,355−100.0% | Sold out |
| Oregon Public Employees Retirement Fund | 0 | $0 | 0.00% | −3,685−100.0% | Sold out |
| KLP Kapitalforvaltning AS | 0 | $0 | 0.00% | −3,100−100.0% | Sold out |