Dimensional Fund Advisors LP reported ownership of 8,352,281 shares of Certara Inc. common stock, representing 5.2% of the class as of 09/30/2025. The filing is a Schedule 13G, which indicates a passive investment approach rather than an active effort to influence control. Dimensional discloses it advises multiple Funds that collectively own the shares and expressly disclaims beneficial ownership while noting it has sole voting power over 8,244,677 shares and sole dispositive power over 8,352,281 shares. The signature certifies the holdings were acquired in the ordinary course of business.
Dimensional Fund Advisors LP ha riportato la proprietà di 8,352,281 azioni ordinarie di Certara Inc., rappresentando 5.2% della classe al 09/30/2025. Il deposito è un Schedule 13G, che indica un approccio di investimento passivo piuttosto che uno sforzo attivo per influenzare il controllo. Dimensional dichiara di consigliare molteplici Fondi che, collettivamente, possiedono le azioni e smentisce espressamente la proprietà beneficiaria, pur notando di avere potere di voto esclusivo su 8,244,677 azioni e potere di disposizione esclusivo su 8,352,281 azioni. La firma certifica che le partecipazioni sono state acquisite nel normale corso degli affari.
Dimensional Fund Advisors LP informó la propiedad de 8,352,281 acciones ordinarias de Certara Inc., que representan 5.2% de la clase al 30/09/2025. La presentación es un Schedule 13G, que indica un enfoque de inversión pasivo en lugar de un esfuerzo activo para influir en el control. Dimensional señala que asesora a múltiples fondos que, en conjunto, poseen las acciones y declara expresamente que no tiene la titularidad beneficiosa, al tiempo que señala que tiene poder de voto exclusivo sobre 8,244,677 acciones y poder de disposición exclusivo sobre 8,352,281 acciones. La firma certifica que las participaciones fueron adquiridas en el curso normal de los negocios.
Dimensional Fund Advisors LP는 Certara Inc.의 보통주 8,352,281주를 보유하고 있는 것으로 보고했으며, 이는 해당 주식군의 5.2%에 해당합니다. 2025/09/30 기준입니다. 이 제출은 Schedule 13G이며, 지배력을 위한 적극적 영향이 아니라 수동적 투자 접근 방식을 나타냅니다. Dimensional은 그것이 주식을 보유한 여러 펀드를 자문하며, 이들 펀드가 합계로 주식을 소유하지만 실질적 소유권은 부인하고, 단독 의결권은 8,244,677주에, 단독 처분권은 8,352,281주에 있다고 명시합니다. 서명은 보유가 일상 업무의 일부로 취득되었음을 인증합니다.
Dimensional Fund Advisors LP a déclaré posséder 8 352 281 actions ordinaires de Certara Inc., représentant 5,2% de la catégorie au 30/09/2025. Le dépôt est un Schedule 13G, ce qui indique une approche d'investissement passive plutôt qu'un effort actif pour influencer le contrôle. Dimensional déclare qu'il conseille plusieurs Fonds qui, collectivement, détiennent les actions et nie expressément la propriété bénéficiaire tout en notant qu'il a le pouvoir de vote exclusif sur 8 244 677 actions et le pouvoir de disposition exclusif sur 8 352 281 actions. La signature certifie que les participations ont été acquises dans le cadre normal des activités.
Dimensional Fund Advisors LP meldete Eigentum an 8.352.281 Stammaktien von Certara Inc., was 5,2% der Klasse entspricht, Stand 09/30/2025. Die Einreichung ist ein Schedule 13G, das eine passive Anlagestrategie statt einer aktiven Einflussnahme auf die Kontrolle anzeigt. Dimensional erklärt, es berate mehrere Fonds, die gemeinsam die Aktien halten, während es ausdrücklich behält Eigentumsansprüche abstreitet, während es feststellt, dass es über alle Stimmrechte an 8.244,677 Aktien und über alle dispositiven Rechte an 8.352.281 Aktien verfügt. Die Unterschrift bestätigt, dass die Beteiligungen im gewöhnlichen Geschäftsverlauf erworben wurden.
Dimensional Fund Advisors LP أبلغت عن ملكية 8,352,281 سهماً من Certara Inc. العادية، تمثل 5.2% من الفئة حتى 09/30/2025. الإيداع هو Schedule 13G، مما يشير إلى نهج استثماري سلبي بدلاً من جهد نشط للتأثير في السيطرة. تفيد Dimensional بأنها تستشار عدة صناديق تملك الأسهم مجتمعة وتتنصل صراحة من الملكية المفيدة مع الإشارة إلى أنها تمتلك سلطة التصويت الحصرية على 8,244,677 سهماً وسلطة التصرّف الحصرية على 8,352,281 سهماً. الشهادة تشهد أن الحيازات تم شراؤها في سياق الأعمال الاعتيادية.
Dimensional Fund Advisors LP 报告拥有 Certara Inc. 8,352,281 股普通股，代表该类别的 5.2%，截至 2025/09/30。 该备案是 Schedule 13G，表明采取被动投资方式，而非主动影响控制。Dimensional 表示它为多支基金提供咨询，这些基金合计持有这些股票，并明确声明不享有实际受益所有权，同时指出它对 8,244,677 股拥有单独投票权，对 8,352,281 股拥有单独处置权。签名证明这些持股是在日常业务中取得的。
Positive
None.
Negative
None.
Insights
Dimensional holds a material passive stake—5.2%—in Certara as of 09/30/2025.
Dimensional reports aggregate ownership of 8,352,281 shares with sole voting power over 8,244,677 shares, which signals centralized voting authority tied to its advisory role for client Funds. The Schedule 13G classification indicates the position is reported as passive under the reporting rules.
The primary dependencies are the composition of the underlying Funds and any future changes in holdings or voting arrangements; monitor any later amendments or a switch to Schedule 13D if the intent becomes active or the stake grows materially above disclosed levels within months.
Dimensional Fund Advisors LP ha riportato la proprietà di 8,352,281 azioni ordinarie di Certara Inc., rappresentando 5.2% della classe al 09/30/2025. Il deposito è un Schedule 13G, che indica un approccio di investimento passivo piuttosto che uno sforzo attivo per influenzare il controllo. Dimensional dichiara di consigliare molteplici Fondi che, collettivamente, possiedono le azioni e smentisce espressamente la proprietà beneficiaria, pur notando di avere potere di voto esclusivo su 8,244,677 azioni e potere di disposizione esclusivo su 8,352,281 azioni. La firma certifica che le partecipazioni sono state acquisite nel normale corso degli affari.
Dimensional Fund Advisors LP informó la propiedad de 8,352,281 acciones ordinarias de Certara Inc., que representan 5.2% de la clase al 30/09/2025. La presentación es un Schedule 13G, que indica un enfoque de inversión pasivo en lugar de un esfuerzo activo para influir en el control. Dimensional señala que asesora a múltiples fondos que, en conjunto, poseen las acciones y declara expresamente que no tiene la titularidad beneficiosa, al tiempo que señala que tiene poder de voto exclusivo sobre 8,244,677 acciones y poder de disposición exclusivo sobre 8,352,281 acciones. La firma certifica que las participaciones fueron adquiridas en el curso normal de los negocios.
Dimensional Fund Advisors LP는 Certara Inc.의 보통주 8,352,281주를 보유하고 있는 것으로 보고했으며, 이는 해당 주식군의 5.2%에 해당합니다. 2025/09/30 기준입니다. 이 제출은 Schedule 13G이며, 지배력을 위한 적극적 영향이 아니라 수동적 투자 접근 방식을 나타냅니다. Dimensional은 그것이 주식을 보유한 여러 펀드를 자문하며, 이들 펀드가 합계로 주식을 소유하지만 실질적 소유권은 부인하고, 단독 의결권은 8,244,677주에, 단독 처분권은 8,352,281주에 있다고 명시합니다. 서명은 보유가 일상 업무의 일부로 취득되었음을 인증합니다.
Dimensional Fund Advisors LP a déclaré posséder 8 352 281 actions ordinaires de Certara Inc., représentant 5,2% de la catégorie au 30/09/2025. Le dépôt est un Schedule 13G, ce qui indique une approche d'investissement passive plutôt qu'un effort actif pour influencer le contrôle. Dimensional déclare qu'il conseille plusieurs Fonds qui, collectivement, détiennent les actions et nie expressément la propriété bénéficiaire tout en notant qu'il a le pouvoir de vote exclusif sur 8 244 677 actions et le pouvoir de disposition exclusif sur 8 352 281 actions. La signature certifie que les participations ont été acquises dans le cadre normal des activités.
Dimensional Fund Advisors LP meldete Eigentum an 8.352.281 Stammaktien von Certara Inc., was 5,2% der Klasse entspricht, Stand 09/30/2025. Die Einreichung ist ein Schedule 13G, das eine passive Anlagestrategie statt einer aktiven Einflussnahme auf die Kontrolle anzeigt. Dimensional erklärt, es berate mehrere Fonds, die gemeinsam die Aktien halten, während es ausdrücklich behält Eigentumsansprüche abstreitet, während es feststellt, dass es über alle Stimmrechte an 8.244,677 Aktien und über alle dispositiven Rechte an 8.352.281 Aktien verfügt. Die Unterschrift bestätigt, dass die Beteiligungen im gewöhnlichen Geschäftsverlauf erworben wurden.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
Certara Inc
(Name of Issuer)
Common Stock
(Title of Class of Securities)
15687V109
(CUSIP Number)
09/30/2025
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
SCHEDULE 13G
CUSIP No.
15687V109
1
Names of Reporting Persons
Dimensional Fund Advisors LP
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
8,244,677.00
6
Shared Voting Power
0.00
7
Sole Dispositive Power
8,352,281.00
8
Shared Dispositive Power
0.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
8,352,281.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
5.2 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Certara Inc
(b)
Address of issuer's principal executive offices:
100 Overlook Center, Suite 101, Princeton, NJ 08540
Item 2.
(a)
Name of person filing:
Dimensional Fund Advisors LP
(b)
Address or principal business office or, if none, residence:
6300 Bee Cave Road, Building One, Austin, TX 78746
(c)
Citizenship:
Delaware Limited Partnership
(d)
Title of class of securities:
Common Stock
(e)
CUSIP No.:
15687V109
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
8,352,281 ** see Note 1 **
** Note 1 ** Dimensional Fund Advisors LP, an investment adviser registered under Section 203 of the Investment Advisors Act of 1940, furnishes investment advice to four investment companies registered under the Investment Company Act of 1940, and serves as investment manager or sub-adviser to certain other commingled funds, group trusts and separate accounts (such investment companies, trusts and accounts, collectively referred to as the "Funds"). In certain cases, subsidiaries of Dimensional Fund Advisors LP may act as an adviser or sub-adviser to certain Funds. In its role as investment advisor, sub-adviser and/or manager, Dimensional Fund Advisors LP or its subsidiaries (collectively, "Dimensional") may possess voting and/or investment power over the securities of the Issuer that are owned by the Funds, and may be deemed to be the beneficial owner of the shares of the Issuer held by the Funds. However, all securities reported in this schedule are owned by the Funds. Dimensional disclaims beneficial ownership of such securities. In addition, the filing of this Schedule 13G shall not be construed as an admission that the reporting person or any of its affiliates is the beneficial owner of any securities covered by this Schedule 13G for any other purposes than Section 13(d) of the Securities Exchange Act of 1934.
(b)
Percent of class:
5.2 %
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
8,244,677** see Note 1 **
(ii) Shared power to vote or to direct the vote:
0
(iii) Sole power to dispose or to direct the disposition of:
8,352,281** see Note 1 **
(iv) Shared power to dispose or to direct the disposition of:
0
Item 5.
Ownership of 5 Percent or Less of a Class.
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
The Funds described in Note 1 above have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of the securities held in their respective accounts. To the knowledge of Dimensional, the interest of any one such Fund does not exceed 5% of the class of securities. Dimensional Fund Advisors LP disclaims beneficial ownership of all such securities.
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable
Item 8.
Identification and Classification of Members of the Group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
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