Simulations PlusSLP
13F holders, Q1 2025 (March 31)164holders −3
25new positions
27sold out
4famous investors
$24.52avg. 13F price*
At the end of Q1 2025, 164 institutions reported holding Simulations Plus Inc. (SLP) in their 13F filings, down 3 from Q4 2024. 25 opened new positions and 27 sold out. The largest holders were Conestoga Capital Advisors, LLC ($64.0M), BlackRock, Inc. ($61.6M) and Vanguard Group Inc. ($26.9M). 4 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Simulations Plus Inc.
- CUSIP
- 829214105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 25 | $18.7M |
| Exits | 27 | $12.5M |
All 13F filers, Q4 2024 → Q1 2025: 2,474,150 shares bought and 1,473,643 shares sold, net +1,000,507 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 164 holders
| Conestoga Capital Advisors, LLC | 0.96% | Add +17.2% | 2,609,388 | $64.0M |
| BlackRock, Inc. | 0.00% | Reduce -0.5% | 2,511,825 | $61.6M |
| Vanguard Group Inc. | 0.00% | Reduce -4.2% | 1,098,365 | $26.9M |
| Janus Henderson Group PLC | 0.01% | Add +65.1% | 896,339 | $21.8M |
| State Street Corp. | 0.00% | Reduce -2.0% | 706,510 | $17.3M |
| Ameriprise Financial Inc. | 0.00% | Add +14.9% | 698,700 | $17.1M |
| Ranger Investment Management, L.P. | 1.22% | Reduce -1.0% | 695,002 | $17.0M |
| Morgan Stanley | 0.00% | Reduce -10.6% | 545,976 | $13.4M |
| Dimensional Fund Advisors LP | 0.00% | Add +13.4% | 475,534 | $11.7M |
| Kennedy Capital Management LLC | 0.27% | Add +62.2% | 469,297 | $11.5M |
| Tributary Capital Management, LLC | 0.84% | Reduce -1.6% | 389,908 | $9.6M |
| Geode Capital Management, LLC | 0.00% | Reduce -3.7% | 385,848 | $9.5M |
| Deerfield Management Company, L.P. | 0.20% | New | 354,089 | $8.7M |
| Royce & Associates LP | 0.09% | Reduce -12.4% | 325,834 | $8.0M |
| Northern Trust Corp. | 0.00% | Add +0.8% | 238,212 | $5.8M |
| Russell Investments Group, Ltd. | 0.01% | Add +24.9% | 223,832 | $5.5M |
| Bank of America Corp. | 0.00% | Add +265.2% | 202,547 | $5.0M |
| Comerica Bank | 0.02% | Add +16.6% | 193,990 | $4.8M |
| Nicholas Company, Inc. | 0.07% | Add +43.1% | 175,438 | $4.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +16.1% | 166,392 | $4.1M |
| Silvercrest Asset Management Group LLC | 0.03% | Reduce -0.6% | 158,842 | $3.9M |
| UBS Group AG | 0.00% | Add +6.3% | 146,856 | $3.6M |
| Uniplan Investment Counsel, Inc. | 0.35% | Add +141.8% | 144,202 | $3.5M |
| State of Michigan Retirement System | 0.02% | No change | 139,500 | $3.4M |
| Kopion Asset Management, LLC | 2.43% | Add +9.8% | 127,421 | $3.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.9% | 119,209 | $2.9M |
| Royal Bank of Canada | 0.00% | Add +26.6% | 114,885 | $2.8M |
| Rice Hall James & Associates, LLC | 0.15% | Add +15.9% | 106,082 | $2.6M |
| Wellington Management Group LLP | 0.00% | New | 100,255 | $2.5M |
| Citadel Advisors | 0.00% | Reduce -19.1% | 96,688 | $2.4M |
| Stephens Inc. | 0.03% | Add +191.1% | 94,439 | $2.3M |
| Principal Financial Group Inc. | 0.00% | Add +2.4% | 93,346 | $2.3M |
| JPMorgan Chase & Co. | 0.00% | Reduce -37.4% | 92,118 | $2.3M |
| Summitry LLC | 0.11% | No change | 85,500 | $2.1M |
| Mutual of America Capital Management LLC | 0.02% | Add +0.3% | 85,448 | $2.1M |
| Envestnet Asset Management Inc. | 0.00% | Add +27.6% | 82,286 | $2.0M |
| Rhumbline Advisers | 0.00% | Add +2.1% | 66,222 | $1.6M |
| Jane Street Group, LLC | 0.00% | Reduce -4.4% | 54,024 | $1.3M |
| D. E. Shaw & Co. | 0.00% | Add +0.8% | 53,742 | $1.3M |
| North Star Investment Management Corp. | 0.09% | New | 53,000 | $1.3M |
| QSV Equity Investors LLC | 1.33% | Add +51.0% | 52,468 | $1.3M |
| Public Sector Pension Investment Board | 0.01% | Add +26.9% | 51,593 | $1.3M |
| NFJ Investment Group, LLC | 0.04% | New | 51,162 | $1.3M |
| Millennium Management | 0.00% | Add +11.5% | 49,979 | $1.2M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -65.7% | 49,335 | $1.2M |
| Wells Fargo & Company | 0.00% | Add +17.7% | 48,450 | $1.2M |
| Nuveen, LLC | 0.00% | — | 47,067 | $1.2M |
| ExodusPoint Capital Management, LP | 0.01% | New | 45,400 | $1.1M |
| Legal & General Group Plc | 0.00% | Reduce -5.5% | 44,984 | $1.1M |
| BNP Paribas Financial Markets | 0.00% | Add +60.1% | 42,677 | $1.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +1.6% | 41,059 | $1.0M |
| Crawford Investment Counsel Inc. | 0.02% | Reduce -70.1% | 40,861 | $1.0M |
| Values First Advisors, Inc. | 0.56% | Add +3.2% | 39,188 | $960K |
| Invesco Ltd. | 0.00% | Reduce -91.5% | 35,129 | $861K |
| Swiss National Bank | 0.00% | Add +5.4% | 33,100 | $812K |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -21.3% | 32,799 | $804K |
| Hennion & Walsh Asset Management, Inc. | 0.03% | Reduce -18.0% | 31,361 | $769K |
| Susquehanna International Group, LLP | 0.00% | Add +34.2% | 27,890 | $684K |
| Susquehanna Fundamental Investments, LLC | 0.01% | Reduce -5.9% | 26,373 | $647K |
| Citigroup Inc. | 0.00% | Add +0.7% | 25,021 | $614K |
| Marshall Wace, LLP | 0.00% | Reduce -75.6% | 24,871 | $610K |
| Illumine Investment Management, LLC | 0.47% | Add +134.8% | 23,606 | $579K |
| Fiera Capital Corp | 0.00% | New | 23,500 | $576K |
| Kornitzer Capital Management Inc. | 0.01% | No change | 23,000 | $564K |
| Barclays PLC | 0.00% | Reduce -26.1% | 21,615 | $530K |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -16.5% | 20,925 | $514K |
| InTrack Investment Management Inc | 0.45% | Reduce -28.5% | 20,419 | $501K |
| Cook Wealth, LLC | 0.23% | Add +12.7% | 13,960 | $468K |
| Prudential Financial Inc. | 0.00% | Reduce -3.3% | 16,283 | $468K |
| SG Americas Securities, LLC | 0.00% | Reduce -28.4% | 17,906 | $439K |
| Azzad Asset Management Inc. | 0.05% | New | 17,785 | $436K |
| DC Investments Management, LLC | 0.20% | New | 16,203 | $397K |
| Intech Investment Management LLC | 0.00% | New | 16,125 | $395K |
| Glenmede Trust Co. NA | 0.00% | Add +23.7% | 15,399 | $378K |
| Alliancebernstein L.P. | 0.00% | Add +9.6% | 15,210 | $373K |
| California State Teachers Retirement System | 0.00% | No change | 14,949 | $367K |
| Bahl & Gaynor LLC | 0.00% | No change | 14,400 | $353K |
| Sei Investments Co. | 0.00% | Add +19.2% | 14,106 | $346K |
| Wedbush Securities Inc. | 0.01% | Reduce -4.5% | 14,084 | $345K |
| XTX Topco Ltd | 0.02% | New | 13,951 | $342K |
| Kings Path Partners LLC | 0.17% | Reduce -38.6% | 13,850 | $340K |
| Deutsche Bank AG | 0.00% | Reduce -9.7% | 13,468 | $330K |
| Woodline Partners LP | 0.00% | Add +32.1% | 13,239 | $325K |
| Creative Planning | 0.00% | Add +76623.5% | 13,043 | $320K |
| Squarepoint Ops LLC | 0.00% | Add +12.0% | 13,025 | $319K |
| Ensign Peak Advisors, Inc | 0.00% | No change | 12,861 | $315K |
| Nebula Research & Development LLC | 0.03% | New | 12,297 | $302K |
| Thrivent Financial for Lutherans | 0.00% | Reduce -4.9% | 11,954 | $293K |
| LPL Financial LLC | 0.00% | Add +44.6% | 11,924 | $292K |
| Federated Hermes, Inc. | 0.00% | New | 11,200 | $275K |
| First National Bank of Omaha | 0.02% | Add +0.1% | 10,907 | $267K |
| Dynamic Technology Lab Private Ltd | 0.04% | New | 10,413 | $255K |
| Savvy Advisors, Inc. | 0.03% | New | 10,168 | $249K |
| HSBC Holdings PLC | 0.00% | Reduce -52.2% | 10,109 | $244K |
| Connors Investor Services Inc. | 0.02% | Add +11.3% | 9,829 | $241K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.3% | 9,493 | $233K |
| MetLife Investment Management, LLC | 0.00% | Reduce -2.8% | 9,214 | $226K |
| State of Alaska, Department of Revenue | 0.00% | Reduce -1.9% | 9,018 | $221K |
| Tudor Investment Corporation | 0.00% | New | 8,760 | $215K |
| Pitcairn Co. | 0.01% | Add +18.7% | 8,680 | $213K |
| Verition Fund Management LLC | 0.00% | New | 8,659 | $212K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | New | 8,584 | $210K |
| Corebridge Financial, Inc. | 0.00% | Reduce -1.9% | 8,304 | $204K |
| Centiva Capital, LP | 0.01% | Reduce -0.8% | 8,284 | $203K |
| FMR LLC | 0.00% | Add +193.6% | 7,429 | $182K |
| Leonteq Securities AG | 0.01% | Add +49.9% | 7,398 | $181K |
| US Bancorp \de | 0.00% | Add +15.6% | 6,576 | $161K |
| New York State Common Retirement Fund | 0.00% | No change | 6,534 | $160K |
| New York State Teachers Retirement System | 0.00% | No change | 5,618 | $138K |
| Teachers Retirement System of the State of Kentucky | 0.00% | No change | 4,868 | $119K |
| Amalgamated Bank | 0.00% | Reduce -2.8% | 4,612 | $113K |
| State of Tennessee, Department of Treasury | 0.00% | Reduce -66.5% | 3,956 | $97K |
| Aquatic Capital Management LLC | 0.00% | Add +16.0% | 3,703 | $91K |
| Oregon Public Employees Retirement Fund | 0.00% | Reduce -2.6% | 3,685 | $90K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 3,445 | $84K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 3,262 | $80K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -0.3% | 3,227 | $79K |
| KLP Kapitalforvaltning As | 0.00% | No change | 3,100 | $76K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 1,576 | $39K |
| Jones Financial Companies LLLP | 0.00% | Add +23.1% | 1,506 | $37K |
| Kayne Anderson Rudnick Investment Management LLC | 0.00% | No change | 1,487 | $36K |
| Fifth Third Bancorp | 0.00% | Add +33.8% | 1,485 | $36K |
| Johnson Financial Group, Inc. | 0.00% | No change | 1,405 | $34K |
| Amundi | 0.00% | No change | 932 | $22K |
| First Horizon Advisors, Inc. | 0.00% | No change | 845 | $21K |
| GAMMA Investing LLC | 0.00% | Add +749.4% | 722 | $18K |
| Broadwater Capital Management LLC | 0.01% | No change | 700 | $17K |
| Smartleaf Asset Management LLC | 0.00% | Reduce -13.9% | 661 | $16K |
| Huntington National Bank | 0.00% | Add +8.4% | 570 | $14K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -78.8% | 546 | $13K |
| Harbor Investment Advisory, LLC | 0.00% | No change | 400 | $10K |
| UMB Bank, n.a. | 0.00% | Add +16.5% | 346 | $8K |
| Assetmark, Inc. | 0.00% | Add +11.3% | 257 | $6K |
| CIBC Private Wealth Group LLC | 0.00% | Add +34.2% | 255 | $6K |
| CoreCap Advisors, LLC | 0.00% | No change | 241 | $6K |
| Quarry LP | 0.00% | Add +22.2% | 220 | $5K |
| Cwm, LLC | 0.00% | Add +26.7% | 204 | $5K |
| STRS Ohio | 0.00% | No change | 200 | $5K |
| Signaturefd, LLC | 0.00% | New | 159 | $4K |
| Private Trust Co. NA | 0.00% | No change | 139 | $3K |
| Osaic Holdings, Inc. | 0.00% | Reduce -76.8% | 132 | $3K |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 130 | $3K |
| Principal Securities, Inc. | 0.00% | No change | 99 | $3K |
| Harbor Capital Advisors, Inc. | 0.00% | Add +37.7% | 84 | $2K |
| Concord Wealth Partners | 0.00% | No change | 63 | $2K |
| MJT & Associates Financial Advisory Group, Inc. | 0.00% | — | 61 | $1K |
| Larson Financial Group LLC | 0.00% | Add +127.3% | 50 | $1K |
| Bessemer Group Inc. | 0.00% | No change | 43 | $1K |
| Simplex Trading, LLC | 0.00% | New | 46 | $1K |
| Coldstream Capital Management Inc. | 0.00% | New | 28 | $687 |
| Sierra Ocean, LLC | 0.00% | No change | 26 | $638 |
| Asset Dedication, LLC | 0.00% | No change | 21 | $515 |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -46.0% | 20 | $490 |
| EverSource Wealth Advisors, LLC | 0.00% | New | 20 | $490 |
| True Wealth Design, LLC | 0.00% | New | 17 | $417 |
| Sterling Capital Management LLC | 0.00% | Add +13.3% | 17 | $417 |
| Rothschild Investment LLC | 0.00% | No change | 15 | $368 |
| National Bank of Canada | 0.00% | New | 12 | $294 |
| Versant Capital Management, Inc | 0.00% | Reduce -90.5% | 12 | $294 |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 11 | $270 |
| Parkside Financial Bank & Trust | 0.00% | New | 8 | $197 |
| IFP Advisors, Inc | 0.00% | No change | 5 | $123 |
| SBI Securities Co., Ltd. | 0.00% | No change | 4 | $98 |
| Covestor Ltd | 0.00% | Reduce -87.9% | 17 | $0 |
"% of holder's portfolio" is SLP's weight in each manager's 13F, not the share of Simulations Plus Inc. the manager owns.