# EDGAR Filing Document

**Accession Number:** 0001505817
**File Stem:** 0001505817-23-000010
**Filing Date:** 2023-1
**Character Count:** 13209
**Document Hash:** 8d6be89174ff899428e16dba8ea7b0c9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001505817-23-000010.hdr.sgml**: 20230117

**ACCESSION NUMBER**: 0001505817-23-000010

**CONFORMED SUBMISSION TYPE**: SC 13G/A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230117

**DATE AS OF CHANGE**: 20230117

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PubMatic, Inc.
- **CENTRAL INDEX KEY:** 0001422930
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
- **IRS NUMBER:** 205863224
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-91950
- **FILM NUMBER:** 23531985

**BUSINESS ADDRESS:**
- **STREET 1:** 601 MARSHALL STREET
- **CITY:** REDWOOD CITY
- **STATE:** CA
- **ZIP:** 94063
- **BUSINESS PHONE:** 650-331-3485

**MAIL ADDRESS:**
- **STREET 1:** 601 MARSHALL STREET
- **CITY:** REDWOOD CITY
- **STATE:** CA
- **ZIP:** 94063

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PUBMATIC, INC.
- **DATE OF NAME CHANGE:** 20140306

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Komli Inc
- **DATE OF NAME CHANGE:** 20080107
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Fiera Capital Corp
- **CENTRAL INDEX KEY:** 0001505817
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** A6
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A

**BUSINESS ADDRESS:**
- **STREET 1:** 1981 MCGILL COLLEGE AVENUE
- **STREET 2:** SUITE 1500
- **CITY:** MONTREAL
- **STATE:** A8
- **ZIP:** H3A 0H5
- **BUSINESS PHONE:** 514-954-3300

**MAIL ADDRESS:**
- **STREET 1:** 1981 MCGILL COLLEGE AVENUE
- **STREET 2:** SUITE 1500
- **CITY:** MONTREAL
- **STATE:** A8
- **ZIP:** H3A 0H5

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIERA SCEPTRE INC.
- **DATE OF NAME CHANGE:** 20101115

```

U.S. SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549

SCHEDULE 13G
Under the Securities Exchange Act of 1934
(Amendment No. 2)

PubMatic Inc.
------------------------------------------------
(Name of Issuer)

Common Shares
------------------------------------------------
(Title of Class of Securities)

74467Q103
------------------------------------------------
(CUSIP Number)

December 30, 2022
------------------------------------------------
(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:

       [X] Rule 13d-1(b)

       [ ] Rule 13d-1(c)

       [ ] Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities,
and for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).

CUSIP No. 74467Q103

1) Names of Reporting Persons I.R.S. Identification Nos. of Above Persons
    (Entities Only)

Fiera Capital Corporation

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

	Canada

Number of Shares Beneficially Owned by Each Reporting Person With:

5) Sole Voting Power	26,137

6) Shared Voting Power	1,269,078

7) Sole Dispositive Power	26,137

8) Shared Dispositive Power	1,269,078

9) Aggregate Amount Beneficially Owned by Each Reporting Person

	1,295,215

10) Check If the Aggregate Amount in Row (9) Excludes Certain Shares
(See Instructions)

	[ ]

11) Percent of Class Represented by Amount in Row (9)

	3.00%

12) Type of Reporting Person (See Instructions)

	FI

Item 1.
(a) Name of Issuer:
PubMatic Inc.

(b) Address of Issuer's Principal Executive Offices:
601 Marshall Street
Redwood City, CA 94063
United States

Item 2.
(a) Name of Person Filing:
Fiera Capital Corporation

(b) Address of Principal Business Office or, if none, Residence:
1981 McGill College Avenue,
Suite 1500
Montreal, Quebec,
Canada, H3A 0H5

(c) Citizenship:
	Canada

(d) Title of Class of Securities:

Common Shares

(e) CUSIP Number:

              74467Q103

Item 3. If this statement is being filed pursuant to Rule 13d-1(b), or
13d-2(b) or (c), check whether the person filing is:

(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)	[X] A non-U.S. institution in accordance with 240.13d 1(b)(1)(ii)(J);
(k)	[ ] Group, in accordance with 240.13d 1(b)(1)(ii)(K).
If filing as a non-U.S. institution in accordance with 240.13d 1(b)(1)(ii)(J),
please specify the type of institution: equivalent to an investment advisor.
	 [ ] If this statement is filed pursuant to 13d 1(c), check this box

Item 4. Ownership:

   (a) Amount Beneficially Owned:	1,295,215

   (b) Percent of Class:	3.00%

   (c) Number of Shares as to which such person has:

   (i)   Sole power to vote or direct the vote:	26,137

   (ii)  Shared power to vote or direct the vote: 	1,269,078

   (iii) Sole power to dispose or direct the disposition of:	26,137

(iv) Shared power to dispose or direct the disposition of:	1,269,078

Item 5. Ownership of Five Percent or Less of a Class:

If this statement is being filed to report the fact that as of the date hereof
the reporting person has ceased to be the beneficial owner of more
than five percent of the class of securities check the following	[X ]

Item 6. Ownership of More than Five Percent on Behalf of Another Person:

n/a

Item 7. Identification and Classification of the Subsidiary which Acquired the
Security Being Reported on By the Parent Holding Company

	n/a

Item 8. Identification and Classification of Members of the Group

	n/a

Item 9. Notice of Dissolution of Group

	n/a

Item 10. Certification

By signing below I certify that, to the best of my knowledge and belief,
the securities referred to above 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.

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.

   	Fiera Capital Corporation

	By: /s/ Thomas Di Stefano
Title: Head of Compliance - Canada

Date: January 11, 2023

```

### Attached PDF Documents

**Attachment 1:** `PubMatic_221230.pdf`

U.S. SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

# SCHEDULE 13G
Under the Securities Exchange Act of 1934
(Amendment No. 2)

PubMatic Inc.

(Name of Issuer)

Common Shares

(Title of Class of Securities)

74467Q103

(CUSIP Number)

December 30, 2022

(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)

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. 74467Q103

# ---**1) Names of Reporting Persons I.R.S. Identification Nos. of Above Persons  
(Entities Only)**

Fiera Capital Corporation

# ---**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**

Canada

# ---**Number of Shares Beneficially Owned by Each Reporting Person With:**

| 5) Sole Voting Power | 26,137 |
| --- | --- |
| 6) Shared Voting Power | 1,269,078 |
| 7) Sole Dispositive Power | 26,137 |
| 8) Shared Dispositive Power | 1,269,078 |

# ---**9) Aggregate Amount Beneficially Owned by Each Reporting Person**

1,295,215

# ---**10) Check If the Aggregate Amount in Row (9) Excludes Certain Shares  
(See Instructions)**

[ ]

# ---**11) Percent of Class Represented by Amount in Row (9)**

3.00%

# ---**12) Type of Reporting Person (See Instructions)**

FI

**Item 1.**

**(a) Name of Issuer:**

PubMatic Inc.

**(b) Address of Issuer's Principal Executive Offices:**

601 Marshall Street
Redwood City, CA 94063
United States

**Item 2.**

**(a) Name of Person Filing:**

Fiera Capital Corporation

**(b) Address of Principal Business Office or, if none, Residence:**

1981 McGill College Avenue,
Suite 1500
Montreal, Quebec,
Canada, H3A 0H5

**(c) Citizenship:**

Canada

**(d) Title of Class of Securities:**

Common Shares

**(e) CUSIP Number:**

74467Q103

**Item 3. If this statement is being filed pursuant to Rule 13d-1(b), or 13d-2(b) or (c), check whether the person filing is:**

- (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) [X] A non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J);
- (k) [ ] Group, in accordance with §240.13d-1(b)(1)(ii)(K).

If filing as a non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J), please specify the type of institution: equivalent to an investment advisor.

[ ] **If this statement is filed pursuant to 13d-1(c), check this box**

# **Item 4. Ownership:**

| (a) Amount Beneficially Owned: | 1,295,215 |
| --- | --- |
| (b) Percent of Class: | 3.00% |
| (c) Number of Shares as to which such person has: |  |
| (i) Sole power to vote or direct the vote: | 26,137 |
| (ii) Shared power to vote or direct the vote: | 1,269,078 |
| (iii) Sole power to dispose or direct the disposition of: | 26,137 |
| (iv) Shared power to dispose or direct the disposition of: | 1,269,078 |

# **Item 5. Ownership of Five Percent or Less of a Class:**

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities check the following [X]

# **Item 6. Ownership of More than Five Percent on Behalf of Another Person:**

n/a

# **Item 7. Identification and Classification of the Subsidiary which Acquired the Security Being Reported on By the Parent Holding Company**

n/a

# **Item 8. Identification and Classification of Members of the Group**

n/a

# **Item 9. Notice of Dissolution of Group**

n/a

# **Item 10. Certification**

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above 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.

**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.

Fiera Capital Corporation

By: /s/ Thomas Di Stefano
Title: Head of Compliance - Canada

Date: January 11, 2023