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Disclosery

SLP SIMULATIONS PLUS INC

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COM (common), issuer CIK 1023459

166 managers (169 13F filers) reported a position in SLP shares at 2025-09-30, 15,596,902 shares in all. 53 filers opened a position and 43 filers sold out during the quarter.

Managers
166
13F filers
169
New
53
Added
58
Reduced
40
Sold out
43
Shares held by filers
15,596,902

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
DiBella John Anthony IIofficer (Chief Revenue Officer)2026-10-06-85,140 D$18.5Form 4
Evans Sharlenedirector2026-10-06-17,173 D$18.5Form 4
Fiedler-Kelly Jillofficer (President, Services Solutions)2026-10-06-77,817 D$18.5Form 4
FREDERICK WILLIAM Wofficer (EVP/CFO)2026-10-06-2,100 D$18.5Form 4
Paglia John Kennethdirector2026-10-06-14,589 D$18.5Form 4
WEINER DANIEL Ldirector2026-10-06-16,547 D$18.5Form 4
WOLTOSZ WALTER Sdirector, 10% owner2026-10-06-3,202,131 D$18.5Form 4

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
MORGAN STANLEYin group MORGAN STANLEY1,297,423$19.6M<0.01%+495,78813F-HR/ATimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,224,990$18.5M<0.01%-1,276,97713F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC974,484$14.7M<0.01%-201,54313F-HRTimelineGroup
First Light Asset Management, LLC767,760$11.6M1.09%+410,60313F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…745,958$11.2M0.02%+366,80113F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC722,336$10.9M<0.01%-153,11113F-HRTimelineGroup
Tributary Capital Management, LLC568,490$8.57M0.78%+207,21413F-HR/ATimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP410,852$6.19M<0.01%-74,55213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP398,527$6.01M<0.01%-275,15913F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC394,091$5.94M<0.01%-3,76013F-HRTimelineGroup
Stephens Investment Management Group LLCgroup of 2 filers holding392,840$5.92M+24,925Timeline
KENNEDY CAPITAL MANAGEMENT LLC370,185$5.58M0.12%-14,26613F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/369,585$5.57M<0.01%+160,36713F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC352,585$5.31M<0.01%+226,73613F-HRTimelineGroup
ROYCE & ASSOCIATES LP348,758$5.26M0.05%+83,75813F-HRTimeline
Sio Capital Management, LLC320,307$4.83M1.22%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC306,020$4.61M<0.01%-248,86013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP250,482$3.77M<0.01%+117,20413F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding241,584$3.64M+36,305Timeline
Squarepoint Ops LLCin group Squarepoint Ops LLC220,103$3.32M0.01%+184,72513F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.217,810$3.28M<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP207,741$3.13M<0.01%-41,88713F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC202,412$3.05M<0.01%+170,96713F-HRTimelineGroup
HERALD INVESTMENT MANAGEMENT Ltd200,000$3.02M0.4%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC193,869$2.92M<0.01%+33,11713F-HRTimelineGroup
Kopion Asset Management, LLCin group Kopion Asset Management, LLC185,394$2.79M1.81%+28,99313F-HRTimelineGroup
NICHOLAS COMPANY, INC.183,858$2.77M0.05%013F-HRTimeline
North Star Investment Management Corp.168,130$2.53M0.16%+111,25513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO167,646$2.53M<0.01%+101,82213F-HR/ATimelineGroup
Walleye Capital LLCin group Walleye Capital LLC153,713$2.32M0.02%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co139,004$2.09M<0.01%-14,34613F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.126,742$1.91M<0.01%+60,28313F-HRTimelineGroup
HRT FINANCIAL LP122,878$1.85M0.01%new13F-HRTimeline
TUDOR INVESTMENT CORP ET AL120,101$1.81M0.01%new13F-HR/ATimeline
CITIGROUP INCin group CITIGROUP INC115,678$1.74M<0.01%+27,61613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC113,021$1.7M<0.01%+12,07213F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding105,325$1.59MnewTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…92,805$1.4M0.01%-8313F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC82,900$1.25M0.02%new13F-HR/ATimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding82,573$1.24M+52,479Timeline
Cubist Systematic Strategies, LLC82,373$1.24M0.02%new13F-HRTimeline
Prescott Group Capital Management, L.L.…80,000$1.21M0.13%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN75,498$1.14M<0.01%+23,93213F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA74,612$1.12M<0.01%-122,55113F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC66,086$996K0.05%-31,54913F-HRTimeline
PDT Partners, LLC64,216$968K0.06%new13F-HRTimeline
ExodusPoint Capital Management, LP60,028$905K0.01%+48,91813F-HRTimeline
Quantbot Technologies LP59,446$896K0.02%+59,44513F-HRTimeline
RHUMBLINE ADVISERS57,143$861K<0.01%-17,18213F-HRTimeline
Values First Advisors, Inc.56,458$851K0.46%-91413F-HRTimeline
Numerai GP LLC55,311$834K0.12%new13F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS51,000$769K0.02%+28,00013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp47,903$722K<0.01%-80,12613F-HRTimelineGroup
Weiss Asset Management LPin group Weiss Asset Management LP47,069$709K0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Nuveen, LLCin group TIAA39,387$594K<0.01%013F-HRTimelineGroup
CRAWFORD INVESTMENT COUNSEL INC37,990$573K0.01%-2,48013F-HRTimeline
Navalign, LLC35,006$528K0.14%+19,70013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…34,643$522K0.01%new13F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…32,799$494K<0.01%013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding32,553$491K-58,658Timeline
Verition Fund Management LLC32,073$483K<0.01%new13F-HRTimeline
Illumine Investment Management, LLC31,408$473K0.34%+6,41613F-HRTimeline
Skylands Capital, LLC31,300$472K0.07%-11,30013F-HRTimeline
Hennion & Walsh Asset Management, Inc.28,756$433K0.02%-1,15013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…28,000$422K<0.01%-44513F-HRTimeline
AZZAD ASSET MANAGEMENT INC /ADV27,686$417K0.04%+5,40613F-HRTimeline
Aquatic Capital Management LLC27,234$410K0.01%+23,82313F-HRTimeline
LPL Financial LLC27,164$409K<0.01%+13,90513F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC26,269$396K<0.01%+15,89913F-HRTimelineGroup
Connective Capital Management, LLC25,240$380K0.35%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC24,490$369K<0.01%-12,51813F-HR/ATimelineGroup
GSA CAPITAL PARTNERS LLP23,263$351K0.03%new13F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…22,880$345K<0.01%new13F-HRTimelineGroup
Engineers Gate Manager LP22,866$345K<0.01%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO22,688$342K<0.01%+4,04013F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers22,036$332K<0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd21,853$329K0.02%+2,14713F-HRTimelineGroup
CONNORS INVESTOR SERVICES INC21,570$325K0.03%+8,07013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.19,778$298K<0.01%-16,67413F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC17,443$279K<0.01%+1,51713F-HRTimelineGroup
FIRST NATIONAL BANK OF OMAHAin group FIRST NATIONAL BANK OF OMAHA17,779$268K0.02%+7,14113F-HRTimelineGroup
Petrus Trust Company, LTA16,980$256K0.03%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…16,731$252K<0.01%+5713F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.17,493$248K<0.01%+1,81113F-HRTimelineGroup
Point72 Asia (Singapore) Pte. Ltd.16,266$245K0.04%new13F-HRTimeline
DC Investments Management, LLC16,203$244K0.1%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\14,950$225K<0.01%+1,81513F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.14,710$222K<0.01%-50013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS14,321$216K<0.01%+11,83613F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC14,484$212K<0.01%new13F-HRTimelineGroup
Schonfeld Strategic Advisors LLC11,480$173K<0.01%new13F-HRTimeline
Graham Capital Management, L.P.11,301$170K0.01%new13F-HRTimeline
AlphaQuest LLC11,238$169K0.01%+7,26213F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP11,056$167K<0.01%new13F-HRTimelineGroup
PharVision Advisers, LLC10,313$155K0.09%new13F-HRTimeline
Quantinno Capital Management LP10,203$154K<0.01%new13F-HRTimeline
Savvy Advisors, Inc.10,168$153K0.01%013F-HRTimeline
Janney Montgomery Scott LLC10,060$152K<0.01%new13F-HRTimeline
WEDBUSH SECURITIES INC10,048$151K<0.01%-1,73013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…9,214$139K<0.01%013F-HRTimelineGroup
State of Wyoming9,023$136K0.02%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND6,534$98.5K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\6,167$92.9K<0.01%+1,51313F-HRTimelineGroup
Police & Firemen's Retirement System of…5,225$78.7K<0.01%+1,96313F-HRTimeline
SIMPLEX TRADING, LLC4,260$64K<0.01%+3,61013F-HRTimeline
COMERICA BANK4,231$63.8K<0.01%-103,35613F-HRTimeline
State of Tennessee, Department of Treas…3,956$59.6K<0.01%-7,23513F-HRTimeline
FMR LLCin group FMR LLC3,547$53.5K<0.01%+1,17313F-HRTimelineGroup
Point72 (DIFC) Ltd3,133$47.2K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,871$43.3K<0.01%+18613F-HRTimelineGroup
Farther Finance Advisors, LLC2,630$39.6K<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC2,106$32K<0.01%+2,05113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…2,001$30.2K<0.01%-109,28913F-HRTimelineGroup
Quarry LP1,862$28.1K0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc1,849$27.9K<0.01%-40,82913F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,696$25.6K<0.01%-44713F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,576$23.8K<0.01%013F-HRTimelineGroup
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…1,487$22.4K<0.01%013F-HRTimeline
Palisade Asset Management, LLC1,200$18.1K<0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,152$17.4K<0.01%-13,79713F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.1,040$16K<0.01%+76113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
CANADA PENSION PLAN INVESTMENT BOARD1,000$15.1K<0.01%new13F-HRTimeline
Caitong International Asset Management …899$13.5K0.01%new13F-HRTimeline
GAMMA Investing LLC760$11.5K<0.01%-26013F-HRTimeline
BROADWATER CAPITAL MANAGEMENT LLC700$10.5K0.01%-11,51513F-HR/ATimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK600$9.04K<0.01%-22913F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP601$8.95K<0.01%-97113F-HRTimelineGroup
Essential Partners LLC577$8.7K<0.01%new13F-HRTimeline
GROUP ONE TRADING LLC554$8.35K<0.01%new13F-HRTimeline
Point72 Europe (London) LLP554$8.35K<0.01%new13F-HRTimeline
AMALGAMATED BANK527$8K<0.01%-4,08513F-HRTimeline
Smartleaf Asset Management LLC521$7.76K<0.01%+15513F-HRTimeline
PRIVATE TRUST CO NA425$6.41K<0.01%+28613F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC400$6.03K<0.01%013F-HRTimeline
Advisory Services Network, LLC371$5.59K<0.01%new13F-HRTimeline
HighMark Wealth Management LLC367$5.53K<0.01%new13F-HRTimeline
Arax Advisory Partners332$5K<0.01%new13F-HRTimeline
Larson Financial Group LLC322$4.85K<0.01%+30913F-HRTimeline
Parkside Financial Bank & Trust303$4.57K<0.01%new13F-HRTimeline
Versant Capital Management, Inc280$4.22K<0.01%+16613F-HRTimeline
CoreCap Advisors, LLC232$3.51K<0.01%013F-HRTimeline
STRS OHIO200$3.01K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC170$2.56K<0.01%new13F-HRTimeline
Nova Wealth Management, Inc.150$2.26K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC145$2.19K<0.01%+13013F-HRTimeline
Global Retirement Partners, LLC116$1.75K<0.01%+5413F-HRTimeline
Steward Partners Investment Advisory, L…113$1.7K<0.01%new13F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners77$1.16K<0.01%013F-HRTimelineGroup
MJT & Associates Financial Advisory Gro…76$1.15K<0.01%+513F-HRTimeline
Salomon & Ludwin, LLC68$1.09K<0.01%new13F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.46$1K<0.01%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC43$1K<0.01%013F-HRTimelineGroup
UMB Bank, n.a.49$738<0.01%-29113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Allworth Financial LP48$724<0.01%+4513F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC42$633<0.01%new13F-HRTimeline
Sterling Capital Management LLC40$603<0.01%+313F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.32$482<0.01%new13F-HRTimelineGroup
Fortitude Family Office, LLC30$452<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…28$422<0.01%new13F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB26$392<0.01%new13F-HRTimeline
Asset Dedication, LLC21$317<0.01%013F-HRTimeline
Clearstead Trust, LLC14$211<0.01%013F-HRTimeline
IFP Advisors, Inc12$181<0.01%+1213F-HR/ATimeline
SBI Securities Co., Ltd.5$75<0.01%-7313F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1$15<0.01%-2313F-HRTimelineGroup
Covestor Ltd3$00%-1113F-HRTimelineValue filed as zero, left out of ratios.

Events

  • DiBella John Anthony II disposed of 85,140 SLP shares on 2026-10-06, Form 4 filed 2026-10-06. 0001023459-26-000091

    Accepted , ingested

  • Evans Sharlene disposed of 17,173 SLP shares on 2026-10-06, Form 4 filed 2026-10-06. 0001023459-26-000089

    Accepted , ingested

  • Fiedler-Kelly Jill disposed of 77,817 SLP shares on 2026-10-06, Form 4 filed 2026-10-06. 0001023459-26-000087

    Accepted , ingested

  • FREDERICK WILLIAM W disposed of 2,100 SLP shares on 2026-10-06, Form 4 filed 2026-10-06. 0001023459-26-000085

    Accepted , ingested

  • Paglia John Kenneth disposed of 14,589 SLP shares on 2026-10-06, Form 4 filed 2026-10-06. 0001023459-26-000083

    Accepted , ingested

  • WEINER DANIEL L disposed of 16,547 SLP shares on 2026-10-06, Form 4 filed 2026-10-06. 0001023459-26-000081

    Accepted , ingested

  • WOLTOSZ WALTER S and 1 other reporting person disposed of 3,202,131 SLP shares on 2026-10-06, Form 4 filed 2026-10-06. 0001023459-26-000079

    Accepted , ingested