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Disclosery

CERT CERTARA INC

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Stock (common), issuer CIK 1827090

255 managers (256 13F filers) reported a position in CERT shares at 2025-12-31, 147,646,318 shares in all. 47 filers opened a position and 38 filers sold out during the quarter.

Managers
255
13F filers
256
New
47
Added
73
Reduced
96
Sold out
38
Shares held by filers
147,646,318

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

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
WASATCH ADVISORS LP17,223,081$152M0.9%-175,25613F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.13,926,863$123M<0.01%+18,83813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC11,916,099$105M<0.01%-491,28113F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP8,387,484$73.9M0.02%+35,20313F-HRTimelineGroup
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…7,808,605$68.8M0.88%+1,069,06813F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS5,602,777$49.4M0.17%-60,72213F-HRTimeline
ArrowMark Colorado Holdings LLC5,485,699$48.3M1.06%-1,892,84413F-HRTimeline
GENEVA CAPITAL MANAGEMENT LLC5,411,712$47.7M0.9%-749,04213F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY5,055,818$44.5M<0.01%+1,882,13613F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP3,918,784$34.5M<0.01%+83,69813F-HRTimelineGroup
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO3,764,034$33.2M0.18%013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC3,190,612$28.1M0.02%+2,035,80113F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.3,031,374$26.7M0.22%new13F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding2,788,066$24.6M+812,461Timeline
MACKENZIE FINANCIAL CORP2,670,540$23.6M0.03%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC2,653,047$23.4M0.02%-262,62513F-HRTimelineGroup
FORT WASHINGTON INVESTMENT ADVISORS INC…2,272,823$20M0.11%+1,299,10913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,166,624$19.1M<0.01%-106,40713F-HRTimelineGroup
Capital World Investors2,160,079$19M<0.01%013F-HRTimeline
Topline Capital Management, LLC1,990,927$17.5M1.59%+1,444,45613F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,582,655$13.9M<0.01%-3,386,75713F-HRTimelineGroup
Dixon Mitchell Investment Counsel Inc.1,546,299$13.6M0.45%+679,91913F-HRTimeline
Select Equity Group, L.P.1,491,161$13.1M0.06%+371,06513F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,254,289$11.1M<0.01%-180,43113F-HRTimelineGroup
LONDON CO OF VIRGINIA1,249,237$11M0.06%-305,75413F-HRTimeline
Woodline Partners LP1,157,286$10.2M0.04%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO1,100,847$9.7M0.01%+112,45813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp1,080,842$9.52M<0.01%-89,18213F-HRTimelineGroup
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA1,002,095$8.83M0.04%13F-HRTimelineGroup
Kopion Asset Management, LLCin group Kopion Asset Management, LLC982,710$8.66M6.19%+327,06413F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC936,154$8.25M<0.01%+204,05313F-HRTimelineGroup
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…876,762$7.72M0.02%-104,08313F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…853,541$7.52M<0.01%-494,11713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co843,796$7.43M<0.01%+141,37213F-HRTimelineGroup
Pier Capital, LLC840,449$7.4M1.18%+85,84913F-HRTimeline
T. Rowe Price Investment Management, In…829,683$7.31M<0.01%+829,54013F-HR/ATimeline
Nuveen, LLCin group TIAA800,628$7.05M<0.01%+581,66213F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP798,182$7.03M0.01%+64,15313F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP767,449$6.76M<0.01%-100,54413F-HRTimelineGroup
Rathbones Group PLC756,990$6.67M0.03%013F-HR/ATimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC670,772$5.91M0.04%+83913F-HRTimeline
Gotham Asset Management, LLC640,713$5.64M0.02%+169,59113F-HRTimeline
NICHOLAS COMPANY, INC.568,695$5.01M0.09%-1,64713F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC567,455$5M<0.01%-10,48113F-HRTimelineGroup
Roubaix Capital, LLC563,064$4.96M2.12%+43,28813F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/520,912$4.59M<0.01%-180,56113F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.491,271$4.33M<0.01%-86,23013F-HRTimelineGroup
Public Sector Pension Investment Board484,710$4.27M0.01%+14,80013F-HRTimeline
Granahan Investment Management, LLC460,797$4.06M0.17%+34,79813F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC437,767$3.86M0.01%+313,35313F-HRTimelineGroup
1492 Capital Management LLC388,540$3.42M1.31%+256,13913F-HRTimeline
Tejara Capital Ltd381,552$3.36M1.4%+108,50013F-HRTimeline
Parkman Healthcare Partners LLC348,750$3.07M0.29%-203,10013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC346,102$3.05M<0.01%+16,21013F-HR/ATimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.309,866$2.73M<0.01%+77,14313F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc305,171$2.69M<0.01%-7,40413F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP305,031$2.69M0.12%new13F-HRTimeline
Timothy G. Youngquist 2020 Irrevocable …289,295$2.55M2.18%13F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP279,496$2.46M<0.01%+263,12313F-HRTimelineGroup
RHUMBLINE ADVISERS278,136$2.45M<0.01%-34313F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG249,565$2.2M0.02%+49,16813F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC236,649$2.08M<0.01%-56,02613F-HRTimelineGroup
Swiss National Bank235,900$2.08M<0.01%013F-HRTimeline
SECTOR GAMMA AS230,565$2.03M0.46%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding220,587$1.94M-235,994Timeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…198,919$1.75M0.01%-1,38413F-HRTimeline
Quantinno Capital Management LP192,983$1.7M<0.01%-16,80013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …180,878$1.59M0.02%-14,58713F-HRTimelineGroup
Global Alpha Capital Management Ltd.172,700$1.52M0.09%new13F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …158,907$1.41M<0.01%-4,90813F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC150,369$1.32M<0.01%-109,29513F-HRTimelineGroup
NANO CAP NEW MILLENNIUM GROWTH FUND L P150,000$1.32M1.13%13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.146,401$1.29M<0.01%+78,66913F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC145,838$1.28M<0.01%-220,85713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS144,683$1.27M<0.01%-79,56813F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…114,646$1.01M<0.01%-10613F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC112,344$990K<0.01%-3,44013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO112,044$987K<0.01%+20,92713F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/105,076$926K<0.01%+15,72213F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…103,762$914K<0.01%013F-HRTimeline
LPL Financial LLC103,242$910K<0.01%+20713F-HRTimeline
PIER 88 INVESTMENT PARTNERS LLC101,020$890K0.2%-27,94013F-HRTimeline
Bellevue Group AGin group Bellevue Group AG99,442$876K0.02%+39,99513F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK83,939$739K<0.01%+54,67713F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC83,552$736K<0.01%-3813F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…82,081$723K<0.01%-4,82813F-HRTimelineGroup
Mendel Money Management80,335$708K0.3%-56,34013F-HRTimeline
ALLIANCEBERNSTEIN L.P.79,850$703K<0.01%+19,65013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC78,546$692K<0.01%+33,73013F-HRTimelineGroup
NATIXISin group Natixis Investment Managers75,121$662K<0.01%new13F-HRTimelineGroup
Verition Fund Management LLC74,124$653K<0.01%-3,62713F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…73,658$649K0.03%-10,10613F-HRTimeline
M&T Bank Corpin group M&T Bank Corp72,031$634K<0.01%-1,14913F-HR/ATimelineGroup
State of Alaska, Department of Revenue68,473$602K0.01%-26513F-HRTimeline
Summit Trail Advisors, LLC64,794$571K0.01%+19,40313F-HRTimeline
Illinois Municipal Retirement Fund64,394$567K0.01%+3,66213F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…62,904$554K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…60,864$536K<0.01%-44,57813F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson57,014$502K<0.01%013F-HRTimelineGroup
Bastion Asset Management Inc.55,811$488K0.27%new13F-HRTimeline
Louisiana State Employees Retirement Sy…54,700$482K0.01%-70013F-HRTimeline
Police & Firemen's Retirement System of…52,956$467K<0.01%013F-HRTimeline
Treasurer of the State of North Carolina50,792$447K<0.01%-3,71213F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding50,552$445K-70,867Timeline
SG Americas Securities, LLC49,886$439K<0.01%+35,35913F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources49,634$437K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND46,761$412K<0.01%013F-HRTimeline
Cetera Investment Advisers46,653$411K<0.01%-9,99113F-HRTimeline
Jain Global LLC40,429$356K<0.01%new13F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.39,971$352K0.03%+17,32613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC38,816$342K<0.01%+8,71213F-HRTimelineGroup
AXQ CAPITAL, LP38,039$335K0.08%new13F-HRTimeline
AMALGAMATED BANK37,175$328K<0.01%+913F-HRTimeline
SYSTEMATIC FINANCIAL MANAGEMENT LP36,000$317K0.01%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC27,638$314K<0.01%013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC32,662$310K<0.01%-4,88313F-HRTimeline
Amundiin group Amundi34,962$308K<0.01%-10,74613F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM33,467$295K<0.01%-2,50613F-HRTimeline
PENSION & WEALTH MANAGEMENT ADVISORS, I…30,410$268K0.08%+18,96913F-HRTimeline
CHOREO, LLC30,024$266K<0.01%-8,37813F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC29,600$261K<0.01%-93,02013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…29,573$261K<0.01%-1,10713F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…29,060$256K<0.01%-1,29213F-HRTimeline
OXFORD ASSET MANAGEMENT LLP29,026$256K0.09%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP28,844$254K<0.01%+46813F-HRTimelineGroup
Schonfeld Strategic Advisors LLC28,756$253K<0.01%-57,03613F-HRTimeline
COMERICA BANK27,886$246K<0.01%-8,73213F-HRTimeline
HRT FINANCIAL LP27,629$243K<0.01%new13F-HRTimeline
AlphaQuest LLC27,566$243K0.01%-6,00313F-HRTimeline
State of Tennessee, Department of Treas…27,454$241K<0.01%-23,48513F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND27,331$241K<0.01%+20013F-HRTimeline
Brooklyn Investment Group26,190$232K0.01%+13,13113F-HRTimeline
EntryPoint Capital, LLC25,625$226K0.09%new13F-HRTimeline
KLP KAPITALFORVALTNING AS25,200$222K<0.01%013F-HRTimeline
Galvin, Gaustad & Stein, LLC24,651$217K0.02%+8,13813F-HRTimeline
Prospera Financial Services Inc23,601$208K<0.01%013F-HRTimeline
SUMMITRY LLC23,240$205K0.01%+3,42613F-HRTimeline
Maryland State Retirement & Pension Sys…22,940$202K<0.01%013F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…21,961$193K0.01%new13F-HRTimelineGroup
Handelsbanken Fonder AB21,000$185K<0.01%013F-HRTimeline
nVerses Capital, LLC20,929$184K0.41%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …20,776$183K<0.01%-1,26713F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…20,354$179K<0.01%-4,22913F-HRTimelineGroup
Claret Asset Management Corp20,099$177K0.02%-4713F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\17,191$151K<0.01%+48113F-HRTimelineGroup
Graham Capital Management, L.P.17,163$151K0.01%013F-HRTimeline
SHERBROOKE PARK ADVISERS LLC17,160$151K0.39%new13F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC16,701$147K<0.01%-59613F-HRTimeline
FourThought Financial Partners, LLC16,260$143K0.01%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC15,884$140K0.02%new13F-HRTimeline
Central Pacific Bank - Trust Division15,792$139K0.02%+8,75213F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC15,764$139K<0.01%+60313F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC15,706$138K<0.01%-5,11113F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…15,420$136K<0.01%013F-HRTimeline
Private Advisor Group, LLC15,054$133K<0.01%-1,36013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd14,500$128K<0.01%new13F-HRTimelineGroup
NICOLET ADVISORY SERVICES, LLCin group NICOLET BANKSHARES INC13,092$123K0.01%-17,51613F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.13,845$122K<0.01%+79013F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…13,653$120K<0.01%+15913F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…13,635$120K<0.01%013F-HRTimelineGroup
Versor Investments LP13,100$115K0.02%new13F-HRTimeline
Persistent Asset Partners Ltd12,791$113K0.05%new13F-HRTimeline
Quaker Wealth Management, LLC12,535$110K0.03%013F-HRTimeline
Scientech Research LLC12,220$108K0.07%new13F-HRTimeline
Bridgefront Capital, LLC11,713$103K0.03%new13F-HRTimeline
Capco Asset Management, LLC11,469$101K0.02%+3,36713F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP11,395$100K<0.01%new13F-HR/ATimelineGroup
Associated Banc-Corpin group Associated Banc-Corp10,933$96.3K<0.01%-98713F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC10,821$95.3K<0.01%new13F-HRTimelineGroup
Creative Planningin group Creative Planning10,647$93.8K<0.01%-6613F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…10,637$93.7K<0.01%-24913F-HRTimelineGroup
Engineers Gate Manager LP10,430$91.9K<0.01%new13F-HRTimeline
Pacer Advisors, Inc.10,222$90.1K<0.01%+88813F-HR/ATimeline
GAMCO INVESTORS, INC. ET ALin group GAMCO Investors (Gabelli)10,200$89.9K<0.01%new13F-HRTimelineGroup
Curated Wealth Partners LLC10,129$89.2K0.01%new13F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp8,416$74.1K<0.01%013F-HRTimelineGroup
Sterling Capital Management LLC7,171$63.2K<0.01%-32413F-HRTimeline
Ensign Peak Advisors, Inc6,977$61.5K<0.01%-29,90013F-HR/ATimeline
State of Wyoming6,731$59.3K0.01%-3,47213F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD6,000$52.9K<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC5,556$48.9K<0.01%-278,61613F-HRTimelineGroup
KBC Group NVin group KBC Group NV5,237$46K<0.01%013F-HRTimelineGroup
Global Retirement Partners, LLC4,995$44K<0.01%-64113F-HRTimeline
Aquatic Capital Management LLC4,132$36.4K<0.01%-112,59913F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,870$34.1K<0.01%+3,05213F-HRTimelineGroup
WealthCollab, LLC3,500$30.8K0.01%+1,00013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN2,996$26.4K<0.01%-1,96813F-HRTimelineGroup
STRS OHIO2,904$25.6K<0.01%+513F-HRTimeline
GAMMA Investing LLC2,744$24.2K<0.01%+3413F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC2,428$21.4K<0.01%new13F-HRTimelineGroup
ANTIPODES PARTNERS Ltd2,190$19.3K<0.01%-10,09513F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.2,144$19K<0.01%+1,98213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MetLife Investment Management, LLCin group MetLife Investment Management…1,984$17.5K<0.01%-3713F-HRTimelineGroup
FIRST HORIZON CORP1,809$15.9K<0.01%-66313F-HRTimeline
QUADRANT CAPITAL GROUP LLC1,702$15K<0.01%+1,50413F-HRTimeline
IFP Advisors, Inc1,430$12.6K<0.01%-5013F-HRTimeline
Salomon & Ludwin, LLC1,387$12.5K<0.01%+61113F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,310$11.5K<0.01%+3113F-HRTimelineGroup
Aster Capital Management (DIFC) Ltd1,303$11.5K0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,287$11.3K<0.01%+1,08213F-HR/ATimelineGroup