# EDGAR Filing Document

**Accession Number:** 0001000275
**File Stem:** 0001214659-25-015105
**Filing Date:** 2025-10
**Character Count:** 10896
**Document Hash:** 45c4cc438313dc56be91af43306fdee5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001214659-25-015105.hdr.sgml**: 20251020

**ACCESSION NUMBER**: 0001214659-25-015105

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251020

**DATE AS OF CHANGE**: 20251020

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ATS Corp /ATS
- **CENTRAL INDEX KEY:** 0001394832
- **STANDARD INDUSTRIAL CLASSIFICATION:** GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC [3569]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 980149239
- **STATE OF INCORPORATION:** A6
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-91195
- **FILM NUMBER:** 251403756

**BUSINESS ADDRESS:**
- **STREET 1:** 730 FOUNTAIN STREET NORTH
- **STREET 2:** BUILDING #3
- **CITY:** CAMBRIDGE
- **STATE:** A6
- **ZIP:** N3H 4R7
- **BUSINESS PHONE:** 519 653 6500

**MAIL ADDRESS:**
- **STREET 1:** 730 FOUNTAIN STREET NORTH
- **STREET 2:** BUILDING #3
- **CITY:** CAMBRIDGE
- **STATE:** A6
- **ZIP:** N3H 4R7

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ATS Automation Tooling Systems Inc.
- **DATE OF NAME CHANGE:** 20070328
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ROYAL BANK OF CANADA
- **CENTRAL INDEX KEY:** 0001000275
- **STANDARD INDUSTRIAL CLASSIFICATION:** COMMERCIAL BANKS, NEC [6029]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 135357855
- **STATE OF INCORPORATION:** A6
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** ROYAL BANK PLAZA
- **STREET 2:** 200 BAY STREET
- **CITY:** TORONTO
- **PROVINCE COUNTRY:** A6
- **ZIP:** M5J 2J5
- **BUSINESS PHONE:** 212-437-9267

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** ROYAL BANK PLAZA
- **STREET 2:** 200 BAY STREET
- **CITY:** TORONTO
- **PROVINCE COUNTRY:** A6
- **ZIP:** M5J 2J5

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ROYAL BANK OF CANADA \
- **DATE OF NAME CHANGE:** 19950908

## Exhibit 99.1

**Exhibit 99.1**

POWER OF ATTORNEY

KNOW ALL PERSONS that Royal Bank of Canada ("RBC"), a Canadian chartered bank under and governed by the provisions of the Bank Act, being S.C. 1991, c.46, as amended, by these presents makes, constitutes and appoints each of Sherry Coulter, Terry Fallon, Lori Messer and Thomas Murphy, acting individually, its true and lawful attorney-in-fact, for and on RBC's behalf and in its name, place and stead to do all or any of the acts and deeds necessary to be done and to execute, without the corporate seal of RBC being required, whether RBC is acting for itself or on behalf of its affiliates, any and all filings required to be made by RBC pursuant to Regulation 13D-G under the Securities Exchange Act of 1934, (as amended, the "Act"), with respect to securities which may be deemed to be beneficially owned by RBC or its affiliates under the ACT, giving and granting unto each said attorney-in-fact full power and authority to do and perform every act necessary, requisite or proper to be done as RBC itself could do and hereby ratifies and confirms each and every act that said attorney-in-fact shall lawfully does or causes to be done by virtue hereof.

This Power of Attorney will not expire but is subject to revocation at any time by written notice (which may include but is not limited to e-mail communication) given to any attorney-in-fact and shall otherwise terminate immediately upon such attorney-in-fact ceasing to be employed by RBC or one of its affiliates.

IN WITNESS WHEREOF these presents subscribed by Howard M. Sacarob, Vice-President of RBC, and John Thurlow, Officer of RBC, this 17<sup>th</sup> day of September, 2024.

---

| |
|:---|
| ROYAL BANK OF CANADA |
| By: /s/ Howard M. Sacarob |
| Name: Howard M. Sacarob |
| Title: Vice-President |
| By: /s/ John Thurlow |
| Name: John Thurlow |
| Title: Officer |

---

Before me, a Notary Public in and for said State, on this 17<sup>th</sup> day of September, 2024 personally appeared Howard M. Sacarob and John Thurlow, to me known to be the identical persons who executed the foregoing instrument on behalf of Royal Bank of Canada as its Vice-President and Officer, respectively, and acknowledged to me that they executed the same as their free and voluntary act and deed and as the free and voluntary act and deed of such body corporate for the uses and purposes therein set forth.

---

| |
|:---|
| By: /s/ Jazmin Campos |
| Name: Jazmin Campos |
| Title: Notary Public |

---

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**Issuer:** ATS Corporation

**Title of Class of Securities:** Common Stock

**CUSIP Number:** 00217Y104

**Date of Event Which Requires Filing of this Statement:** 03/31/2025

**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)

---

| 1. | Names of Reporting Persons<br>Royal Bank of Canada | Names of Reporting Persons<br>Royal Bank of Canada |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>Z4 | Citizenship or Place of Organization<br>Z4 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>5152319.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>5152319.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>5152319.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>5152319.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>5.26% | Percent of Class Represented by Amount in Row (9)<br>5.26% |
| 12. | Type of Reporting Person (See Instructions)<br>HC | Type of Reporting Person (See Instructions)<br>HC |

---

**Item 1(a). Name of Issuer:**
ATS Corporation

**Item 1(b). Address of Issuer's Principal Executive Offices:**
730 Fountain Street North, Cambridge, Ontario, Canada, N3H 4R7

**Item 2(a). Name of Person Filing:**
Royal Bank of Canada

**Item 2(b). Address of Principal Business Office:**
200 Bay Street, Toronto, Ontario, M5J QJ5, Canada

**Item 2(c). Citizenship:**
Canada

**Item 2(d). Title of Class of Securities:**
Common Stock

**Item 2(e). CUSIP Number:**
00217Y104

**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) [x] 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:**

5,152,319

**(b) Percent of class:**

5.26

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

0

**(ii) Shared power to vote or to direct the vote:**

5,152,319

**(iii) Sole power to dispose or to direct the disposition of:**

0

**(iv) Shared power to dispose or to direct the disposition of:**

5,152,319

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

[x] 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.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

RBC Capital Markets, LLC: A broker -dealer registered under section 15 of the Act (15 U.S.C 78o).

RBC Global Asset Management Inc.: An investment adviser in accordance with ss.240.13d-1(b)(1)(ii)(E).

RBC Phillips Hager & North Investment Counsel Inc.: A non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J).

RBC Private Counsel (USA) Inc.: An investment adviser in accordance with ss.240.13d-1(b)(1)(ii)(E).

Royal Trust Corporation of Canada, GFC Partnership and RT Partnership are entities that beneficially own in aggregate less than one percent of the reported securities.

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

Not Applicable

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

Not Applicable

**Item 10. Certification:**

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.

**Royal Bank of Canada**

**Date:** 10/17/2025

**By:** /s/ Terry Fallon

**Name & Title:** Managing Director