# EDGAR Filing Document

**Accession Number:** 0001574593
**File Stem:** 0001628297-25-000851
**Filing Date:** 2025-11
**Character Count:** 41081
**Document Hash:** d40878d4e861eb71f6dba842ea595a70
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628297-25-000851.hdr.sgml**: 20251106

**ACCESSION NUMBER**: 0001628297-25-000851

**CONFORMED SUBMISSION TYPE**: 10-D

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251027

**FILED AS OF DATE**: 20251106

**DATE AS OF CHANGE**: 20251106

**ABS ASSET CLASS**: Residential mortgages - Prime

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sequoia Mortgage Trust 2013-6
- **CENTRAL INDEX KEY:** 0001574593
- **STANDARD INDUSTRIAL CLASSIFICATION:** ASSET-BACKED SECURITIES [6189]
- **ORGANIZATION NAME:** Office of Structured Finance
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 10-D
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-185882-02
- **FILM NUMBER:** 251457094

**BUSINESS ADDRESS:**
- **STREET 1:** ONE BELVEDERE PLACE,
- **STREET 2:** SUITE 300
- **CITY:** MILL VALLEY
- **STATE:** CA
- **ZIP:** 94941
- **BUSINESS PHONE:** 415-389-7373

**MAIL ADDRESS:**
- **STREET 1:** ONE BELVEDERE PLACE,
- **STREET 2:** SUITE 300
- **CITY:** MILL VALLEY
- **STATE:** CA
- **ZIP:** 94941

------

------

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

------

**FORM 10-D** 

------

**ASSET-BACKED ISSUER DISTRIBUTION REPORT** 

**PURSUANT TO SECTION 13 OR 15(d) OF** 

**THE SECURITIES EXCHANGE ACT OF 1934** 

**For the monthly distribution period from:** 

**September 26, 2025 to October 27, 2025** 

**Commission File Number of issuing entity: 333-185882-02** 

**Central Index Key Number of issuing entity: 0001574593**

------

## Sequoia Mortgage Trust 2013-6
**(Exact name of issuing entity as specified in its charter)** 

**Commission File Number of depositor: 333-185882-01** 

**Central Index Key Number of depositor: 0001176320**

## Sequoia Residential Funding, Inc.
**(Exact name of depositor as specified in its charter)** 

**Central Index Key Number of sponsor: 0001530239**

## RWT Holdings, Inc.
**(Exact name of sponsor as specified in its charter)** 

**Jeremy P. Strom**

**(720) 627-8472**

 **(Name and telephone number, including area code, of the person to contact in connection with this filing)** 

------

**New York** 

**(State or other jurisdiction of incorporation or organization of the issuing entity)** 

**38-3903384**

**38-3903385**

**(I.R.S. Employer Identification No.)** 

---

| | |
|:---|:---|
| **c/o Citibank, N.A.**<br> **388 Greenwich Street Trading, 4<sup>th</sup> Floor**<br> **New York, New York** | **10013** |
| **(Address of principal executive offices of the issuing entity)** | **(Zip Code)** |

---

**(212) 816-5693** 

**(Telephone number, including area code)** 

------

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Registered/reporting pursuant to**<br>**(check one)** | **Registered/reporting pursuant to**<br>**(check one)** | **Registered/reporting pursuant to**<br>**(check one)** | **Name of<br>exchange<br>(If Section 12(b))** |
| **Title of class** | **Section 12(b)** | **Section 12(g)** | **Section 15(d)** | **Name of<br>exchange<br>(If Section 12(b))** |
|  A-1 | ◻ | ◻ | ⌧ |  |
|  A-2 | ◻ | ◻ | ⌧ |  |
|  A-IO1 | ◻ | ◻ | ⌧ |  |
|  A-IO2 | ◻ | ◻ | ⌧ |  |
|  B-1 | ◻ | ◻ | ⌧ |  |
|  B-2 | ◻ | ◻ | ⌧ |  |
|  B-3 | ◻ | ◻ | ⌧ |  |
|  B-4 | ◻ | ◻ | ⌧ |  |
|  B-5 | ◻ | ◻ | ⌧ |  |
|  LT-R | ◻ | ◻ | ⌧ |  |
|  R | ◻ | ◻ | ⌧ |  |

---

------

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ⌧ No ◻

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**PART I – DISTRIBUTION INFORMATION** 

**Item 1. Distribution and Pool Performance Information.** 

On October 27, 2025, a distribution was made to holders of the certificates issued by Sequoia Mortgage Trust 2013-6.

The distribution report is attached as Exhibit 99.1 to this Form 10-D.

No assets securitized by Sequoia Residential Funding, Inc. (the "Depositor") and held by Sequoia Mortgage Trust 2013-6 were the subject of a demand to repurchase or replace for breach of the representations and warranties during the monthly distribution period from September 26, 2025 to October 27, 2025.

RWT Holdings, Inc. (the "Securitizer"), an affiliate of the Depositor, is the sponsor and the Securitizer of assets held by Sequoia Mortgage Trust 2013-6. The Securitizer filed its first Form ABS-15G on February 6, 2012, and most recently filed its Form ABS-15G on February 6, 2025. The CIK number of the Securitizer is 0001530239.

**PART II – OTHER INFORMATION** 

**Item 10. Exhibits.** 

(a) The following is a list of documents filed as part of this Report on Form 10-D:

(99.1): Monthly report distributed to holders of the certificates issued by Sequoia Mortgage Trust 2013-6, relating to the October 27, 2025 distribution.

(b) The exhibits required to be filed by the Registrant pursuant to this Form 10-D are listed above and in the Exhibit Index that immediately follows the signature page hereof.

EXHIBIT INDEX

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| | |
|:---|:---|
| Exhibit<br>Number | Description |
| Exhibit 99.1 | [Monthly report distributed to holders of the certificates issued by Sequoia Mortgage Trust 2013-6, relating to the October 27, 2025 distribution.](ex99_1.htm) |

---

**SIGNATURES** 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

---

| |
|:---|
| Sequoia Residential Funding, Inc. |
| (Depositor) |
| /s/ Jeremy P. Strom |
| Jeremy P. Strom, President & Senior Officer in Charge of Securitization |

---

Date: November 6, 2025

## Exhibit 99.1

---

| |
|:---|
| **Sequoia Mortgage Trust** |
| **Mortgage Pass-Through Certificates, Series 2013-6** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **STATEMENT TO NOTEHOLDERS** |

---

 **October 27, 2025**

---

| | | |
|:---|:---|:---|
| **TRANSACTION PARTIES** | **TRANSACTION PARTIES** | **TRANSACTION PARTIES** |
| Depositor: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sequoia Residential Funding, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sequoia Residential Funding, Inc. |
| Trustee: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Christiana Trust |  |
| Master Servicer: | Wells Fargo Bank, N.A. | Wells Fargo Bank, N.A. |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Karen Schluter** | **Citibank, Agency and Trust** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (212) 816-5827 | 388 Greenwich Street Trading, 4th Floor |
|  | karen.schluter@citi.com | New York, NY 10013 |

---

---

| | | | |
|:---|:---|:---|:---|
| **TABLE OF CONTENTS** | **TABLE OF CONTENTS** | **TABLE OF CONTENTS** | **TABLE OF CONTENTS** |
| 1 | . | Distribution Summary | 2 |
| 1.1 | . | &nbsp;&nbsp;&nbsp; Summary | 2 |
| 1.2 | . | &nbsp;&nbsp;&nbsp; Factors | 3 |
| 2 | . | Distribution Detail | 4 |
| 2.1 | . | &nbsp;&nbsp;&nbsp; Interest Detail | 4 |
| 2.2 | . | &nbsp;&nbsp;&nbsp; Interest Shortfall Detail | 5 |
| 2.3 | . | &nbsp;&nbsp;&nbsp; Principal Detail | 6 |
| 3 | . | Reconciliation Detail | 7 |
| 4 | . | Collateral Performance - Pool and Collections Summary | 8 |
| 5 | . | Stratification Detail | 9 |
| 6 | . | Collateral Performance - Delinquency and Loan Status History | 10 |
| 7 | . | Standard Prepayment and Default Information | 11 |
| 8 | . | Additional Reporting | 12 |
| 9 | . | Other Information | 13 |
| 10 | . | Notes | 14 |

---

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| | |
|:---|:---|
| **Sequoia Mortgage Trust** |  |
| **Mortgage Pass-Through Certificates, Series 2013-6** |  |
| | **DISTRIBUTION SUMMARY** |

---

 **October 27, 2025**

---

| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| <br>**Class** | <br>**Original**<br> **Balance** | <br>&nbsp;&nbsp;&nbsp; **Prior**<br> **Balance** | <br>**Pass-Through**<br> **Rate** | <br>**Accrual**<br> **Day**<br> **Count** | <br>**Interest**<br> **Distributed** | <br>**Other**<br> **(As Interest)**<br> **Distributed** | <br>**Principal**<br> **Distributed** | <br>**Total**<br> **Distributed** | <br>**Realized Loss**<br> **/(Recovery)** | **Accretion**<br> **&**<br> **Non-Cash**<br> **Balance**<br> **Increase/**<br> **(Decrease)** | <br>**Current**<br> **Balance** |
| A-1 | 130000000.00 | 12341282.80 | 2.500000% | 30/360 | 25711.01 | - | 151538.30 | 177249.31 | - | - | 12189744.50 |
| A-2 | 267343000.00 | 25379658.20 | 3.000000% | 30/360 | 63449.15 | - | 311636.18 | 375085.33 | - | - | 25068022.02 |
| B-1 | 7649000.00 | 603959.23 | 3.524387% | 30/360 | 1773.82 | - | 31071.52 | 32845.34 | - | - | 572887.71 |
| B-2 | 7012000.00 | 553662.18 | 3.524387% | 30/360 | 1626.10 | - | 28483.92 | 30110.02 | - | - | 525178.26 |
| B-3 | 6374000.00 | 503286.21 | 3.524387% | 30/360 | 1478.15 | - | 25892.26 | 27370.41 | - | - | 477393.95 |
| B-4 | 2125000.00 | 834378.09 | 3.524387% | 30/360 | 2450.56 | - | - | 2450.56 | - | - | 834378.09 |
| B-5 | 4463577.00 | 4463577.00 | 3.524387% | 30/360 | 13109.48 | - | - | 13109.48 | - | - | 4463577.00 |
| LT-R | - | - | 0.000000% | - | - | - | - | - | - | - | - |
| R | - | - | 0.000000% | - | - | - | - | - | - | - | - |
| **Total** | **424966577.00** | **44679803.71** |  |  | **109598.27** | **-** | **548622.18** | **658220.45** | **-** | **-** | **44131181.53** |
| **Notional** |  |  |  |  |  |  |  |  |  |  |  |
| A-IO1 | 130000000.00 | 12341282.80 | 0.500000% | 30/360 | 5142.20 | - | - | 5142.20 | - | (151538.30) | 12189744.50 |
| A-IO2 | 397343000.00 | 37720941.01 | 0.524387% | 30/360 | 16483.63 | - | - | 16483.63 | - | (463174.48) | 37257766.53 |
| **Total** | **527343000.00** | **50062223.81** |  |  | **21625.83** | **-** | **-** | **21625.83** | **-** | **(614712.78)** | **49447511.03** |
| **Grand Total** | **952309577.00** | **94742027.52** |  |  | **131224.10** | **-** | **548622.18** | **679846.28** | **-** | **(614712.78)** | **93578692.56** |

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<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 2 of 14© Copyright 2025 Citigroup

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---

| |
|:---|
| **Sequoia Mortgage Trust** |
| **Mortgage Pass-Through Certificates, Series 2013-6** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **DISTRIBUTION SUMMARY - FACTORS** |

---

 **October 27, 2025**

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| <br>**Class** | <br>**CUSIP** | | <br>**Record**<br> **Date** | <br>&nbsp;&nbsp; **Interest**<br> **Distributed** | <br>**Other**<br> **(As Interest)**<br> **Distributed** | <br>**Principal**<br> **Distributed** | <br>&nbsp;&nbsp;&nbsp;&nbsp; **Total**<br> **Distributed** | <br>**Realized Loss**<br> **/(Recovery)** | **Accretion**<br> **&**<br> **Non-Cash**<br> **Balance**<br> **Increase/**<br> **(Decrease)** | <br>&nbsp;&nbsp; **Current**<br> **Balance** |
| A-1 | 81745 | BAA3 | 09/30/2025 | 0.19777700 | - | 1.16567923 | 1.36345623 | - | - | 93.76726538 |
| A-2 | 81745 | BAB1 | 09/30/2025 | 0.23733238 | - | 1.16567922 | 1.40301160 | - | - | 93.76726535 |
| A-IO1 | 81745 | BAC9 | 09/30/2025 | 0.03955538 | - | - | 0.03955538 | - | - | 93.76726538 |
| A-IO2 | 81745 | BAD7 | 09/30/2025 | 0.04148464 | - | - | 0.04148464 | - | - | 93.76726539 |
| B-1 | 81745 | BAM7 | 09/30/2025 | 0.23190221 | - | 4.06216760 | 4.29406981 | - | - | 74.89707282 |
| B-2 | 81745 | BAN5 | 09/30/2025 | 0.23190245 | - | 4.06216771 | 4.29407017 | - | - | 74.89707074 |
| B-3 | 81745 | BAG0 | 09/30/2025 | 0.23190304 | - | 4.06216818 | 4.29407123 | - | - | 74.89707405 |
| B-4 | 81745 | BAH8 | 09/30/2025 | 1.15320471 | - | - | 1.15320471 | - | - | 392.64851294 |
| B-5 | 81745 | BAJ4 | 09/30/2025 | 2.93698977 | - | - | 2.93698977 | - | - | 1000.00000000 |
| LT-R | 81745 | BAL9 | 09/30/2025 | - | - | - | - | - | - | - |
| R | 81745 | BAK1 | 09/30/2025 | - | - | - | - | - | - | - |

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| |
|:---|
| **Sequoia Mortgage Trust** |
| **Mortgage Pass-Through Certificates, Series 2013-6** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **DISTRIBUTION INFORMATION - INTEREST DETAIL** |

---

 **October 27, 2025**

---

| | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| <br>**Class** | <br>**Current** | **Rate**<br>| <br>**Next** | <br> **Accrual**<br> **Dates** | **Interest**<br> **Net**<br> **Accrued** | <br> **Accreted/**<br> **Deferred** | <br> **Non**<br> **Recovered** | **Shortfall**<br>| <br> **Carry**<br> **Forward** | <br>**Accrued** | **Paid**<br>**Carry Forward** | <br>**Total** |
| A-1 | 2.50000% |  | 2.50000% | 09/01-09/30 | 25711.01 | - | - |  | - | 25711.01 | - | 25711.01 |
| A-2 | 3.00000% |  | 3.00000% | 09/01-09/30 | 63449.15 | - | - |  | - | 63449.15 | - | 63449.15 |
| B-1 | 3.52439% |  | 3.52485% | 09/01-09/30 | 1773.82 | - | - |  | - | 1773.82 | - | 1773.82 |
| B-2 | 3.52439% |  | 3.52485% | 09/01-09/30 | 1626.10 | - | - |  | - | 1626.10 | - | 1626.10 |
| B-3 | 3.52439% |  | 3.52485% | 09/01-09/30 | 1478.15 | - | - |  | - | 1478.15 | - | 1478.15 |
| B-4 | 3.52439% |  | 3.52485% | 09/01-09/30 | 2450.56 | - | - |  | - | 2450.56 | - | 2450.56 |
| B-5 | 3.52439% |  | 3.52485% | 09/01-09/30 | 13109.48 | - | - |  | - | 13109.48 | - | 13109.48 |
| LT-R | 0.00000% |  | 0.00000% | 09/01-09/30 | - | - | - |  | - | - | - | - |
| R | 0.00000% |  | 0.00000% | 09/01-09/30 | - | - | - |  | - | - | - | - |
| **Total** |  |  |  |  | **109598.27** | **-** | **-** |  | **-** | **109598.27** | **-** | **109598.27** |
| **Notional** |  |  |  |  |  |  |  |  |  |  |  |  |
| A-IO1 | 0.50000% |  | 0.50000% | 09/01-09/30 | 5142.20 | - | - |  | - | 5142.20 | - | 5142.20 |
| A-IO2 | 0.52439% |  | 0.52485% | 09/01-09/30 | 16483.63 | - | - |  | - | 16483.63 | - | 16483.63 |
| **Total** |  |  |  |  | **21625.83** | **-** | **-** |  | **-** | **21625.83** | **-** | **21625.83** |
| **Grand Total** |  |  |  |  | **131224.10** | **-** | **-** |  | **-** | **131224.10** | **-** | **131224.10** |

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| |
|:---|
| **Sequoia Mortgage Trust** |
| **Mortgage Pass-Through Certificates, Series 2013-6** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **DISTRIBUTION INFORMATION - INTEREST SHORTFALL DETAIL** |

---

 **October 27, 2025**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| <br>**Class** | <br> **Non-Recov**<br> **Shortall** | <br>**Prior** | <br>**Int. on Prior** | **Carry Forward Interest**<br>**New** | <br>**Paid** | <br>**Outstanding** |
| A-1 | - | - | - | - | - | - |
| A-2 | - | - | - | - | - | - |
| B-1 | - | - | - | - | - | - |
| B-2 | - | - | - | - | - | - |
| B-3 | - | - | - | - | - | - |
| B-4 | - | - | - | - | - | - |
| B-5 | - | 258.75 | - | - | - | 258.75 |
| LT-R | - | - | - | - | - | - |
| R | - | - | - | - | - | - |
| **Total** | **-** | **258.75** | **-** | **-** | **-** | **258.75** |
| **Notional** |  |  |  |  |  |  |
| A-IO1 | - | - | - | - | - | - |
| A-IO2 | - | - | - | - | - | - |
| **Total** | **-** | **-** | **-** | **-** | **-** | **-** |
| **Grand Total** | **-** | **258.75** | **-** | **-** | **-** | **258.75** |

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---

| |
|:---|
| **Sequoia Mortgage Trust** |
| **Mortgage Pass-Through Certificates, Series 2013-6** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **DISTRIBUTION INFORMATION - PRINCIPAL DETAIL** |

---

 **October 27, 2025**

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| <br>**Class** | <br>&nbsp;&nbsp;&nbsp;&nbsp; **Prior**<br> **Balance** | <br>**Prior**<br> **Cumulative**<br> **Realized**<br> **Loss** | <br>**Scheduled**<br> **Principal** | <br>**Unscheduled**<br> **Principal** | <br>&nbsp;&nbsp; **Principal**<br> **Distributed** | <br>**Realized Loss** | <br>**(Recovery)** | **Accretion**<br> **&**<br> **Non-Cash**<br> **Balance**<br> **Increase/**<br> **(Decrease)** | <br>**Current**<br> **Balance** | <br>**Cumulative**<br> **Realized**<br> **Loss** |
| A-1 | 12341282.80 | - | 47393.70 | 104144.60 | 151538.30 | - | - | - | 12189744.50 | - |
| A-2 | 25379658.20 | - | 97464.40 | 214171.77 | 311636.18 | - | - | - | 25068022.02 | - |
| B-1 | 603959.23 | - | 9717.64 | 21353.88 | 31071.52 | - | - | - | 572887.71 | - |
| B-2 | 553662.18 | - | 8908.36 | 19575.56 | 28483.92 | - | - | - | 525178.26 | - |
| B-3 | 503286.21 | - | 8097.82 | 17794.44 | 25892.26 | - | - | - | 477393.95 | - |
| B-4 | 834378.09 | - | - | - | - | - | - | - | 834378.09 | - |
| B-5 | 4463577.00 | - | - | - | - | - | - | - | 4463577.00 | - |
| LT-R | - | - | - | - | - | - | - | - | - | - |
| R | - | - | - | - | - | - | - | - | - | - |
| **Total** | **44679803.71** | **-** | **171581.92** | **377040.25** | **548622.18** | **-** | **-** | **-** | **44131181.53** | **-** |

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---

| | |
|:---|:---|
| **Sequoia Mortgage Trust** |  |
| **Mortgage Pass-Through Certificates, Series 2013-6** |  |
| | **RECONCILIATION DETAIL** |

---

 **October 27, 2025**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **SOURCE OF FUNDS** | | | **ALLOCATION OF FUNDS** | | |
| **Interest Funds Available** |  |  |  | **Scheduled Fees** |  |  |
| &nbsp;&nbsp;&nbsp; Scheduled Interest |  | 141325.22 |  | &nbsp;&nbsp;&nbsp; Master Servicing Fee | 207.38 |  |
| &nbsp;&nbsp;&nbsp; Uncompensated PPIS |  | 0.00 |  | &nbsp;&nbsp;&nbsp; Servicing Fee | 9308.28 |  |
| &nbsp;&nbsp;&nbsp; Relief Act Shortfall |  | 0.00 |  | &nbsp;&nbsp;&nbsp; Trustee Fee | 38.14 |  |
| &nbsp;&nbsp;&nbsp; Losses in Excess of Principal Balance |  | 0.00 |  | &nbsp;&nbsp;&nbsp; Securities Administrator Fee | 547.33 |  |
| &nbsp;&nbsp;&nbsp; Stop Advance Interest |  | 0.00 |  |  |  |  |
|  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp; **Total Scheduled Fees** |  | **10101.13** |
| &nbsp;&nbsp;&nbsp; Other Interest Reductions |  | 0.00 |  |  |  |  |
|  |  |  |  | **Additional Fees, Expenses, etc.** |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; **Total Interest Funds Available** |  |  | **141325.22** | &nbsp;&nbsp;&nbsp; Trust Fund Expenses | 0.00 |  |
| **Principal Funds Available** |  |  |  | &nbsp;&nbsp;&nbsp; Other Expenses | 0.00 |  |
| &nbsp;&nbsp;&nbsp; Scheduled Principal |  | 171581.92 |  |  |  |  |
|  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp; **Total Additional Fees, Expenses, etc.** |  | **-** |
| &nbsp;&nbsp;&nbsp; Curtailments |  | 17304.36 |  |  |  |  |
|  |  |  |  | **Distributions** |  |  |
| &nbsp;&nbsp;&nbsp; Curtailments Adjustments |  | 0.00 |  |  |  |  |
|  |  |  |  | &nbsp;&nbsp;&nbsp; Interest Distribution | 131224.10 |  |
| &nbsp;&nbsp;&nbsp; Prepayments in Full |  | 359735.90 |  |  |  |  |
|  |  |  |  | &nbsp;&nbsp;&nbsp; Principal Distribution | 548622.17 |  |
| &nbsp;&nbsp;&nbsp; Liquidation Principal |  | 0.00 |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Repurchased Principal |  | 0.00 |  | &nbsp;&nbsp;&nbsp;&nbsp; **Total Distributions** |  | **679846.27** |
| &nbsp;&nbsp;&nbsp; Other Principal |  | 0.00 |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Substitution Principal |  | 0.00 |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Principal Losses and Forgiveness |  | 0.00 |  |  |  |  |
| &nbsp;&nbsp;&nbsp; Subsequent Recoveries / (Losses) |  | 0.00 |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp; **Total Principal Funds Available** |  |  | **548622.18** |  |  |  |
| **Total Funds Available** |  |  | **689947.40** |  |  |  |
|  |  |  |  | **Total Funds Allocated** |  | **689947.40** |

---

<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 7 of 14© Copyright 2025 Citigroup

------

---

| |
|:---|
| **Sequoia Mortgage Trust** |
| **Mortgage Pass-Through Certificates, Series 2013-6** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **COLLATERAL PERFORMANCE - POOL AND COLLECTIONS SUMMARY** |

---

 **October 27, 2025**

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Deal** | **Initial** | | **Beginning** | **Ending** | | **Initial** | **Beginning** | **Ending** |
| Count | 545 |  | 82 | 81 | Remaining Term | 360 | 211 | 210 |
| Scheduled | 424966577.89 |  | 44679804.50 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 44131182.32 | Gross Rate | 3.81165% | 3.79568% | 3.79614% |
| Actual | 424966577.89 |  | 44777876.96 | 44238838.66 | Net Rate | 3.54035% | 3.52439% | 3.52485% |
| Interest Bearing | 424966577.89 |  | 44679804.50 | 44131182.32 |  |  |  |  |
| **Principal Collections** | **Principal Collections** |  |  | **Realized Losses** | **Realized Losses** |  | **Interest Collections** |  |
| Scheduled Principal |  | 171581.92 |  | Principal Losses and |  | Scheduled Interest |  | 141325.22 |
|  |  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - |  |  |  |
|  |  |  |  | Forgiveness |  |  |  |  |
| Curtailments |  | 17304.36 |  |  |  | Less: |  |  |
|  |  |  |  | Losses in Excess of Principal |  |  |  |  |
| Curtailments Adjustments |  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - | Master Servicing Fee |  | 207.38 |
|  |  |  |  | Balance |  |  |  |  |
| Prepayments in Full |  | 359735.90 |  | Subsequent (Recoveries) / |  | Servicing Fee |  | 9308.28 |
|  |  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - |  |  |  |
|  |  |  |  | Losses |  |  |  |  |
| Liquidation Principal |  |  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Trustee Fee |  | 38.14 |
|  |  |  |  | Cumulative Realized Losses | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - |  |  |  |
| Repurchased Principal |  |  |  |  |  | Securities Administrator Fee | Securities Administrator Fee | 547.33 |
| Other Principal |  |  |  |  |  | Uncompensated PPIS | Uncompensated PPIS |  |
| Substitution Principal |  |  |  |  |  | Relief Act Shortfall |  |  |
| Principal Losses and Forgiveness |  |  |  |  |  | Other Expenses |  |  |
| Subsequent Recoveries / (Losses) |  |  |  |  |  | Losses in Excess of Principal Balance | Losses in Excess of Principal Balance |  |
|  |  |  |  |  |  | Stop Advance Interest | Stop Advance Interest |  |
|  |  |  |  |  |  | Other Interest Reductions | Other Interest Reductions | - |

---

<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 8 of 14© Copyright 2025 Citigroup

------

---

| | |
|:---|:---|
| **Sequoia Mortgage Trust** |  |
| **Mortgage Pass-Through Certificates, Series 2013-6** |  |
|  | **STRATIFICATION DETAIL** |

---

 **October 27, 2025**

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Loan Rate** | | | | | |
| <br> **Loan Rate Range** | **Asset**<br> **Count** | **Ending Scheduled**<br> **Balance** | **% of**<br> **Agg.Bal.** | <br> **WAC** | <br> **WAM** |
| 3.00 or Less | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 3.01 to 3.50 | 10 | 5391796.06 | 12.22 | 3.4947 | 209 |
| 3.51 to 4.00 | 68 | 37293087.64 | 84.51 | 3.8163 | 209 |
| 4.01 to 4.50 | 2 | 819960.02 | 1.86 | 4.2271 | 209 |
| 4.51 to 5.00 | 1 | 626338.60 | 1.42 | 4.6250 | 210 |
| 5.01 to 5.50 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 5.51 to 6.00 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 6.01 to 6.50 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 6.51 to 7.00 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 7.01 to 7.50 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 7.51 to 8.00 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 8.01 or Greater | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| Total | 81 | 44131182.32 | 100.00 | 3.7961 | 209 |
| **Ending Schedule Balance** |  |  |  |  |  |
| **Ending Schedule Balance** | **Asset** | **Ending Scheduled** | **% of** |  |  |
| **Range** | **Count** | **Balance** | **Agg.Bal.** | **WAC** | **WAM** |
| 1 to 200,000 | 2 | 219513.64 | 0.50 | 3.5478 | 209 |
| 200,001 to 400,000 | 20 | 6840684.39 | 15.50 | 3.8078 | 209 |
| 400,001 to 600,000 | 31 | 15505056.89 | 35.13 | 3.8001 | 209 |
| 600,001 to 800,000 | 18 | 11937625.37 | 27.05 | 3.8292 | 209 |
| 800,001 to 1,000,000 | 9 | 8253109.17 | 18.70 | 3.7456 | 209 |
| 1,000,001 to 1,200,000 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 1,200,001 to 1,400,000 | 1 | 1375192.86 | 3.12 | 3.7500 | 210 |
| 1,400,001 to 1,600,000 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 1,600,001 to 1,800,000 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 1,800,001 to 2,000,000 | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| 2,000,001 or Greater | 0 | 0.00 | 0.00 | 0.0000 | 0 |
| Total | 81 | 44131182.32 | 100.00 | 3.7961 | 209 |

---

<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 9 of 14© Copyright 2025 Citigroup

------

---

| |
|:---|
| **Sequoia Mortgage Trust** |
| **Mortgage Pass-Through Certificates, Series 2013-6** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **COLLATERAL PERFORMANCE - DELINQUENCY AND LOAN STATUS** |

---

 **October 27, 2025**

---

| | | | | | | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Delinquent** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Delinquent** |  |  |  |  |  |  |  |  |  |  |  |
|  | | | | **(Does not include loans in Bankruptcy, Foreclosure, or REO)** | **(Does not include loans in Bankruptcy, Foreclosure, or REO)** | **(Does not include loans in Bankruptcy, Foreclosure, or REO)** | **(Does not include loans in Bankruptcy, Foreclosure, or REO)** | **(Does not include loans in Bankruptcy, Foreclosure, or REO)** | | | |  |  |  |  |  |  |
|  | **30** | **30** | **60** | **60** | **90** | **120** | **120** | **150** | **150** | **180** | **180** | **Bankruptcy** | **Bankruptcy** | **Foreclosure** | **Foreclosure** |  | **REO** |
| **Distribution** |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| **Date** | **Count** | **Balance** | **Count** | **Balance** | **Count Balance** | **Count** | **Balance** | **Count** | **Balance** | **Count** | **Balance** | **Count** | **Balance** | **Count** | **Balance** | **Count** | **Balance** |
|  | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** | **0** |
| **10/27/2025** |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** | **0.00%** |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 09/25/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 08/25/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 07/25/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 06/25/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 05/27/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 04/25/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 03/25/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 02/25/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 01/27/2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 12/26/2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
|  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11/25/2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |

---

<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 10 of 14© Copyright 2025 Citigroup

------

---

| |
|:---|
| **Sequoia Mortgage Trust** |
| **Mortgage Pass-Through Certificates, Series 2013-6** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **STANDARD PREPAYMENT AND DEFAULT INFORMATION** |

---

 **October 27, 2025**

---

| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| <br> **Payment**<br> **Date** | **Wtd. Avg.**<br> **Age**<br> **(Months)** | **Current**<br> **Collateral**<br> **Balance** | <br> **Scheduled**<br> **Principal** | <br> **Unscheduled**<br> **Principal** | <br> **Liquidation**<br> **Principal** | <br>**SMM** | <br>**CPR** | <br>**PSA** | <br>**MDR** | <br>**CDR** | <br>**SDA** |
| 27-Oct-2025 | 150.41 | 44131182.32 | 171581.92 | 377040.26 | - | 0.847% | 9.705% | 162% | 0.000% | 0.000% | 0% |
| 25-Sep-2025 | 149.41 | 44679804.50 | 172623.07 | 575981.09 | - | 1.273% | 14.248% | 237% | 0.000% | 0.000% | 0% |
| 25-Aug-2025 | 148.42 | 45428408.66 | 173727.89 | 527686.78 | - | 1.148% | 12.941% | 216% | 0.000% | 0.000% | 0% |
| 25-Jul-2025 | 147.42 | 46129823.33 | 173107.33 | 23590.08 | - | 0.051% | 0.612% | 10% | 0.000% | 0.000% | 0% |
| 25-Jun-2025 | 146.42 | 46326520.74 | 172429.45 | 41887.94 | - | 0.090% | 1.079% | 18% | 0.000% | 0.000% | 0% |
| 27-May-2025 | 145.42 | 46540838.13 | 171693.89 | 60621.27 | - | 0.130% | 1.550% | 26% | 0.000% | 0.000% | 0% |
| 25-Apr-2025 | 144.42 | 46773153.29 | 171124.82 | 9498.59 | - | 0.020% | 0.243% | 4% | 0.000% | 0.000% | 0% |
| 25-Mar-2025 | 143.42 | 46953776.70 | 170552.81 | 11100.42 | - | 0.024% | 0.283% | 5% | 0.000% | 0.000% | 0% |
| 25-Feb-2025 | 142.42 | 47135429.93 | 169901.43 | 36249.25 | - | 0.077% | 0.918% | 15% | 0.000% | 0.000% | 0% |
| 27-Jan-2025 | 141.42 | 47341580.61 | 169331.04 | 11750.69 | - | 0.025% | 0.297% | 5% | 0.000% | 0.000% | 0% |
| 26-Dec-2024 | 140.42 | 47522662.34 | 168757.23 | 13287.57 | - | 0.028% | 0.335% | 6% | 0.000% | 0.000% | 0% |
| 25-Nov-2024 | 139.42 | 47704707.14 | 168055.85 | 53787.86 | - | 0.113% | 1.343% | 22% | 0.000% | 0.000% | 0% |
| SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal) | SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal) | SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal) | SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal) | SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal) | SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal) | SMM (Single Month Mortality) = (Beginning Balance - Ending Balance - Scheduled Principal) / (Beginning Balance - Scheduled Principal) | MDR (Monthly Default Rate) = Beginning Balance of Liquidated Asset / Total Beginning Balance | MDR (Monthly Default Rate) = Beginning Balance of Liquidated Asset / Total Beginning Balance | MDR (Monthly Default Rate) = Beginning Balance of Liquidated Asset / Total Beginning Balance | MDR (Monthly Default Rate) = Beginning Balance of Liquidated Asset / Total Beginning Balance | MDR (Monthly Default Rate) = Beginning Balance of Liquidated Asset / Total Beginning Balance |
| CPR (Constant Prepayment Rate) = 1 - ((1-SMM)^12) | CPR (Constant Prepayment Rate) = 1 - ((1-SMM)^12) | CPR (Constant Prepayment Rate) = 1 - ((1-SMM)^12) |  |  |  |  | CDR (Conditional Default Rate) = 1 - ((1-MDR)^12) | CDR (Conditional Default Rate) = 1 - ((1-MDR)^12) | CDR (Conditional Default Rate) = 1 - ((1-MDR)^12) |  |  |
| PSA (Public Securities Association) = CPR / (min(.2% \* Age, 6%)) | PSA (Public Securities Association) = CPR / (min(.2% \* Age, 6%)) | PSA (Public Securities Association) = CPR / (min(.2% \* Age, 6%)) | PSA (Public Securities Association) = CPR / (min(.2% \* Age, 6%)) |  |  |  | SDA (Standard Default Assumption) = CDR / (min(.2% \* Age, 6%)) | SDA (Standard Default Assumption) = CDR / (min(.2% \* Age, 6%)) | SDA (Standard Default Assumption) = CDR / (min(.2% \* Age, 6%)) | SDA (Standard Default Assumption) = CDR / (min(.2% \* Age, 6%)) |  |

---

<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 11 of 14© Copyright 2025 Citigroup

------

---

| | |
|:---|:---|
| **Sequoia Mortgage Trust** |  |
| **Mortgage Pass-Through Certificates, Series 2013-6** |  |
| | **ADDITIONAL REPORTING** |

---

---

| |
|:---|
| **October 27, 2025** |
| Amount Remaining Funds |
| 679846.27 |

---

---

| | | |
|:---|:---|:---|
| Waterfall Detail |  |  |
| **Available Distribution Amount** |  |  |
| Senior Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -110785.99 | 569060.28 |
| Senior Certificates, the Senior Principal Distribution Amount | -463174.47 | 105885.81 |
| Class B-1 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -1773.82 | 104111.99 |
| Class B-1 Certificates, the Subordinate Principal Distribution Amount | -31071.52 | 73040.47 |
| Class B-2 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -1626.10 | 71414.37 |
| Class B-2 Certificates, the Subordinate Principal Distribution Amount | -28483.92 | 42930.45 |
| Class B-3 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -1478.15 | 41452.30 |
| Class B-3 Certificates, the Subordinate Principal Distribution Amount | -25892.26 | 15560.04 |
| Class B-4 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -2450.56 | 13109.48 |
| Class B-4 Certificates, the Subordinate Principal Distribution Amount | 0.00 | 13109.48 |
| Class B-5 Certificates, the Interest Distribution Amount and unpaid Interest Shortfalls | -13109.48 | 0.00 |
| Class B-5 Certificates, the Subordinate Principal Distribution Amount | 0.00 | 0.00 |
| Class LT-R and R Certificates, any remaining amounts | 0.00 | 0.00 |

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<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 12 of 14© Copyright 2025 Citigroup

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| | |
|:---|:---|
| **Sequoia Mortgage Trust** |  |
| **Mortgage Pass-Through Certificates, Series 2013-6** |  |
|  | **OTHER INFORMATION** |

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 **October 27, 2025**

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| | |
|:---|:---|
| **Principal Percentages** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Senior Percentage | 84.425036% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Subordinate Percentage | 15.574964% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Senior Prepayment Percentage | 84.425036% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Subordinate Prepayment Percentage | 15.574964% |
| **Other Information** |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Step-Down Test satisfied? | Y |

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<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 13 of 14© Copyright 2025 Citigroup

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| | |
|:---|:---|
| **Sequoia Mortgage Trust** |  |
| **Mortgage Pass-Through Certificates, Series 2013-6** |  |
|  | **NOTES** |
| No Notes available for this deal at this time. |  |

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 **October 27, 2025**

<u> Reports Available at sf.citidirect.com</u> v. 21.09.28 Page 14 of 14© Copyright 2025 Citigroup