# EDGAR Filing Document

**Accession Number:** 0001652044
**File Stem:** 0001193125-26-055590
**Filing Date:** 2026-2
**Character Count:** 8989
**Document Hash:** 90e5588031f05c1e0ffddd71a011ab55
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-055590.hdr.sgml**: 20260217

**ACCESSION NUMBER**: 0001193125-26-055590

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

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260217

**DATE AS OF CHANGE**: 20260217

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Alphabet Inc.
- **CENTRAL INDEX KEY:** 0001652044
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 611767919
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-89274
- **FILM NUMBER:** 26644883

**BUSINESS ADDRESS:**
- **STREET 1:** 1600 AMPHITHEATRE PARKWAY
- **CITY:** MOUNTAIN VIEW
- **STATE:** CA
- **ZIP:** 94043
- **BUSINESS PHONE:** 650-253-0000

**MAIL ADDRESS:**
- **STREET 1:** 1600 AMPHITHEATRE PARKWAY
- **CITY:** MOUNTAIN VIEW
- **STATE:** CA
- **ZIP:** 94043
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sergey Brin
- **CENTRAL INDEX KEY:** 0001295032

**ORGANIZATION NAME:**

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

**MAIL ADDRESS:**
- **STREET 1:** 555 BRYANT STREET, #367
- **CITY:** PALO ALTO
- **STATE:** CA
- **ZIP:** 94031

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Brin Sergey
- **DATE OF NAME CHANGE:** 20040622

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

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 19)**

**Issuer:** Alphabet Inc.

**Title of Class of Securities:** Class A Common Stock, Class B Common Stock

**CUSIP Number:** 02079K305

**Date of Event Which Requires Filing of this Statement:** 12/31/2025

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

- [ ] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

- [x] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Sergey Brin | Names of Reporting Persons<br>Sergey Brin |
|:---|:---|:---|:---|
| 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>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>359414947 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>359414947 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>359414947 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>359414947 |
| 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>5.81% | Percent of Class Represented by Amount in Row (9)<br>5.81% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

**Comment for Type of Reporting Person:** Ownership comprises (i) 474,969 shares of Class A Common Stock held directly by Mr. Brin; (ii) 358,594,578 shares of Class B Common Stock held directly by Mr. Brin; (iii) 172,700 shares of Class B Common Stock held by SMB Pacific 2021 Charitable Remainder Unitrust I of which Mr. Brin is the sole trustee; and (iv) 172,700 shares of Class B Common Stock held by SMB Pacific 2021 Charitable Remainder Unitrust II, of which Mr. Brin is the sole trustee. Ownership of Class A Common Stock assumes conversion of all such reporting person's shares of Class B Common Stock into shares of Class A Common Stock. Each share of Class B Common Stock is convertible at the option of the holder into one share of Class A Common Stock. Each share of Class B Common Stock is entitled to ten votes per share, whereas each share of Class A Common Stock is entitled to one vote per share. All other rights of the holders of Class A Common Stock and Class B Common Stock are identical. The ownership percentages set forth above are based on 5,822,013,593 shares of Class A Common Stock and 837,430,561 shares of Class B Common Stock of Alphabet Inc. outstanding at December 31, 2025. The CUSIP for Class B Common Stock is 02079K 206.

---

**Item 1(a). Name of Issuer:**
Alphabet Inc.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
c/o Alphabet Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043

**Item 2(a). Name of Person Filing:**
Sergey Brin

**Item 2(b). Address of Principal Business Office:**
c/o Alphabet Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043

**Item 2(c). Citizenship:**
United States of America

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

**Item 2(e). CUSIP Number:**
02079K305

**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:**

359,414,947 - Class A Common Stock
358,939,978 - Class B Common Stock
Pursuant to Rule 13d-3(d)(1), all shares of Class B Common Stock (which are convertible into shares of Class A Common Stock) held by the Reporting Person were deemed to be converted for the purposes of (i) determining the aggregate amount of shares of Class A Common Stock beneficially owned by the Reporting Person and (ii) calculating the percentages of the Class A Common Stock owned by the Reporting Person.  Consequently, all Class A Common Stock amounts and percentages are inclusive of the Class B Common Stock amounts and percentages set forth herein.  The percentages of ownership set forth below are based on  5,822,013,593 shares of Class A Common Stock and 837,430,561 shares of Class B Common Stock of Alphabet Inc. outstanding at December 31, 2025.

**(b) Percent of class:**

5.81% - Class A Common Stock
42.86% - Class B Common Stock

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

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

359,414,947 - Class A Common Stock
358,939,978 - Class B Common Stock

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

0
0

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

359,414,947 - Class A Common Stock
358,939,978 - Class B Common Stock

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

0
0

**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**

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. Certification:**

—

### 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.

**Sergey Brin**

**Date:** 02/17/2025

**By:** /s/ Kent Walker

**Name & Title:** Kent Walker as Attorney-in-Fact for Sergey Brin