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Disclosery

SLP SIMULATIONS PLUS INC

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COM (common), issuer CIK 1023459

158 managers (161 13F filers) reported a position in SLP shares at 2025-06-30, 17,053,785 shares in all. 21 filers opened a position and 25 filers sold out during the quarter.

Managers
158
13F filers
161
New
21
Added
63
Reduced
47
Sold out
25
Shares held by filers
17,053,785

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
BlackRock, Inc.in group BlackRock, Inc.2,501,967$43.7M<0.01%-9,85813F-HRTimelineGroup
Conestoga Capital Advisors, LLC1,282,143$22.4M0.33%-1,327,24513F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC1,176,027$20.5M<0.01%+77,66213F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC875,447$15.3M<0.01%+176,74713F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson813,157$14.2M0.01%-83,18213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY801,635$14M<0.01%+255,65913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP673,686$11.8M<0.01%-32,82413F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC554,880$9.68M0.01%+504,90113F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP485,404$8.47M<0.01%+9,87013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC397,851$6.94M<0.01%+12,00313F-HRTimelineGroup
Ranger Investment Management, L.P.386,185$6.74M0.47%-308,81713F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC384,451$6.71M0.16%-84,84613F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…379,157$6.62M0.01%new13F-HR/ATimelineGroup
Stephens Investment Management Group LLCgroup of 2 filers holding367,915$6.42M+273,476Timeline
Tributary Capital Management, LLC361,276$6.3M0.56%-28,63213F-HRTimeline
First Light Asset Management, LLC357,157$6.23M0.81%new13F-HRTimeline
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…354,089$6.18M0.11%013F-HRTimelineGroup
ROYCE & ASSOCIATES LP265,000$4.62M0.05%-60,83413F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP249,628$4.36M<0.01%+11,41613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/209,218$3.65M<0.01%+6,67113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding205,279$3.58M+17,364Timeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA197,163$3.44M<0.01%+82,27813F-HR/ATimelineGroup
NICHOLAS COMPANY, INC.183,858$3.21M0.05%+8,42013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC160,752$2.81M<0.01%+78,46613F-HRTimelineGroup
Kopion Asset Management, LLCin group Kopion Asset Management, LLC156,401$2.73M1.84%+28,98013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co153,350$2.68M<0.01%-13,04213F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM139,500$2.43M0.01%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP133,278$2.33M<0.01%+108,40713F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp128,029$2.23M<0.01%+8,82013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC125,849$2.2M<0.01%+29,16113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…111,290$1.94M<0.01%-112,54213F-HRTimelineGroup
COMERICA BANK107,587$1.88M0.01%-86,40313F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC100,949$1.76M<0.01%+51,61413F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…98,176$1.71M<0.01%-2,07913F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC97,635$1.7M0.09%-8,44713F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…92,888$1.62M0.02%+7,44013F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding91,211$1.59M-2,234Timeline
CITIGROUP INCin group CITIGROUP INC88,062$1.54M<0.01%+63,04113F-HRTimelineGroup
SUMMITRY LLC85,500$1.49M0.07%013F-HRTimeline
Prescott Group Capital Management, L.L.…80,000$1.4M0.16%new13F-HRTimeline
RHUMBLINE ADVISERS74,325$1.3M<0.01%+8,10313F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.66,459$1.16M<0.01%+55,25913F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO65,824$1.15M<0.01%-26,29413F-HRTimelineGroup
Values First Advisors, Inc.57,372$1M0.55%+18,18413F-HRTimeline
North Star Investment Management Corp.56,875$992K0.07%+3,87513F-HRTimeline
Public Sector Pension Investment Board55,402$967K<0.01%+3,80913F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC53,628$936K<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN51,566$900K<0.01%+3,11613F-HRTimelineGroup
NFJ INVESTMENT GROUP, LLC50,847$887K0.03%-31513F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc42,678$745K<0.01%-2,30613F-HRTimelineGroup
Skylands Capital, LLC42,600$743K0.11%new13F-HRTimeline
CRAWFORD INVESTMENT COUNSEL INC40,470$706K0.01%-39113F-HRTimeline
Nuveen, LLCin group TIAA39,387$687K<0.01%-7,68013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC37,008$646K<0.01%+15,39313F-HR/ATimelineGroup
Invesco Ltd.in group Invesco Ltd.36,452$636K<0.01%+1,32313F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC35,378$617K<0.01%+22,35313F-HR/ATimelineGroup
Swiss National Bank33,100$578K<0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…32,799$572K<0.01%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC31,445$549K<0.01%-22,57913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding30,094$525K-24,169Timeline
Hennion & Walsh Asset Management, Inc.29,906$522K0.02%-1,45513F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…28,445$496K<0.01%+25,00013F-HRTimeline
Versor Investments LP28,400$496K0.09%new13F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC17,213$483K<0.01%+93013F-HRTimelineGroup
Illumine Investment Management, LLC24,992$436K0.35%+1,38613F-HRTimeline
Nebula Research & Development LLC24,664$430K0.04%+12,36713F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS23,000$401K0.01%013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co22,986$401K<0.01%+2,06113F-HRTimelineGroup
AZZAD ASSET MANAGEMENT INC /ADV22,280$389K0.04%+4,49513F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd19,706$344K0.01%+5,75513F-HRTimelineGroup
SG Americas Securities, LLC19,677$343K<0.01%+1,77113F-HRTimeline
Fiera Capital Corpin group Fiera Capital Corp18,869$329K<0.01%-4,63113F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO18,648$325K<0.01%+4,54213F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…16,674$291K<0.01%+7,18113F-HRTimelineGroup
Dynamic Technology Lab Private Ltd16,541$289K0.04%+6,12813F-HRTimeline
Centiva Capital, LP16,428$287K0.02%+8,14413F-HRTimeline
DC Investments Management, LLC16,203$283K0.12%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.15,682$274K<0.01%+15,55013F-HR/ATimelineGroup
Navalign, LLC15,306$267K0.07%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.15,210$265K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…14,949$261K<0.01%013F-HRTimeline
Campbell & CO Investment Adviser LLC13,581$237K0.01%new13F-HRTimeline
CONNORS INVESTOR SERVICES INC13,500$236K0.02%+3,67113F-HRTimeline
LPL Financial LLC13,259$231K<0.01%+1,33513F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\13,135$229K<0.01%-33313F-HRTimelineGroup
Ensign Peak Advisors, Inc12,561$219K<0.01%-30013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC15,926$213K<0.01%new13F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…11,978$209K<0.01%+2413F-HR/ATimelineGroup
WEDBUSH SECURITIES INC11,778$206K0.01%-2,30613F-HRTimeline
Creative Planningin group Creative Planning11,575$202K<0.01%-1,46813F-HRTimelineGroup
State of Tennessee, Department of Treas…11,191$195K<0.01%+7,23513F-HRTimeline
ExodusPoint Capital Management, LP11,110$194K<0.01%-34,29013F-HRTimeline
FIRST NATIONAL BANK OF OMAHAin group FIRST NATIONAL BANK OF OMAHA10,638$186K0.01%-26913F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC10,370$181K<0.01%new13F-HRTimelineGroup
Savvy Advisors, Inc.10,168$177K0.01%013F-HRTimeline
State of Alaska, Department of Revenue9,690$168K<0.01%+67213F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…9,214$161K<0.01%013F-HRTimelineGroup
Leonteq Securities AG6,935$121K0.01%-46313F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND6,534$114K<0.01%013F-HR/ATimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…5,718$100K<0.01%+10013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…4,868$85K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\4,654$81.2K<0.01%-1,92213F-HRTimelineGroup
AMALGAMATED BANK4,612$80K<0.01%013F-HRTimeline
Kings Path Partners LLC4,355$76K0.03%-9,49513F-HRTimeline
AlphaQuest LLC3,976$69.4K0.01%new13F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND3,685$64.3K<0.01%013F-HRTimeline
Aquatic Capital Management LLC3,411$59.5K<0.01%-29213F-HRTimeline
Police & Firemen's Retirement System of…3,262$56.9K<0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS3,100$54.1K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,685$46.8K<0.01%-54213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,485$43.4K<0.01%-40,19213F-HRTimelineGroup
FMR LLCin group FMR LLC2,374$41.4K<0.01%-5,05513F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,143$37.4K<0.01%+1,59713F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,576$27.5K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,572$26.5K<0.01%+6613F-HRTimelineGroup
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…1,487$25.9K<0.01%013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC1,458$25.4K<0.01%new13F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,240$21.6K<0.01%-24513F-HRTimelineGroup
GAMMA Investing LLC1,020$17.8K<0.01%+29813F-HRTimeline
First Horizon Advisors, Inc.845$14.7K<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK829$14.5K<0.01%+25913F-HRTimelineGroup
BROADWATER CAPITAL MANAGEMENT LLC12,215$12.2K0.02%+11,51513F-HR/ATimeline
SIMPLEX TRADING, LLC650$11K<0.01%+60413F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC400$6.98K<0.01%013F-HRTimeline
SIGNATUREFD, LLC374$6.53K<0.01%+21513F-HRTimeline
Smartleaf Asset Management LLC366$6.17K<0.01%-29513F-HRTimeline
UMB Bank, n.a.340$5.93K<0.01%-613F-HR/ATimeline
Brooklyn Investment Group322$5.62K<0.01%new13F-HR/ATimeline
HANTZ FINANCIAL SERVICES, INC.279$5K<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
CoreCap Advisors, LLC232$4.06K<0.01%-913F-HRTimeline
STRS OHIO200$3.49K<0.01%013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …165$3K<0.01%new13F-HRTimelineGroup
PRIVATE TRUST CO NA139$2.43K<0.01%013F-HRTimeline
MARYLAND CAPITAL ADVISORS INC.134$2.34K<0.01%new13F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.120$2.09K<0.01%-13513F-HRTimelineGroup
Versant Capital Management, Inc114$1.99K<0.01%+10213F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management100$1.75K<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.78$1.36K<0.01%+7413F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners77$1.34K<0.01%+1413F-HRTimelineGroup
MJT & Associates Financial Advisory Gro…71$1.24K<0.01%+1013F-HR/ATimeline
Global Retirement Partners, LLC62$1.08K<0.01%13F-HRTimeline
CWM, LLCin group CWM, LLC55$1K<0.01%-14913F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.46$1K<0.01%-3813F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC43$1K<0.01%013F-HRTimelineGroup
Sterling Capital Management LLC37$646<0.01%+2013F-HR/ATimeline
SIERRA OCEAN, LLC26$454<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/24$418<0.01%+1213F-HR/ATimelineGroup
Asset Dedication, LLC21$367<0.01%013F-HRTimeline
IFP Advisors, Inc0$348<0.01%-513F-HRTimelineAmount filed as zero, left out of ratios.
NISA INVESTMENT ADVISORS, LLC15$262<0.01%-513F-HRTimeline
Clearstead Trust, LLC14$245<0.01%new13F-HRTimeline
Larson Financial Group LLC13$227<0.01%-3713F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…11$192<0.01%013F-HRTimelineGroup
True Wealth Design, LLC8$140<0.01%-913F-HRTimeline
Allworth Financial LP3$53<0.01%new13F-HRTimeline
Quantbot Technologies LP1$17<0.01%new13F-HRTimeline
Covestor Ltd14$00%-313F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount 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