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Name

As of 06/01/2026

Price

Aum/Mkt Cap

YIELD

Annualized forward dividend yield. Multiplies the most recent dividend payout amount by its frequency and divides by the previous close price.

Exp Ratio

Expense ratio is the fund’s total annual operating expenses, including management fees, distribution fees, and other expenses, expressed as a percentage of average net assets.

Watchlist

AMG GW&K Securitized Bond SMA Shares

GWSBX | Fund

$10.02

$120 M

5.20%

$0.52

0.14%

Vitals

YTD Return

0.8%

1 yr return

N/A

3 Yr Avg Return

N/A

5 Yr Avg Return

N/A

Net Assets

$120 M

Holdings in Top 10

33.9%

52 WEEK LOW AND HIGH

$10.0
N/A
N/A

Expenses

OPERATING FEES

Expense Ratio 0.14%

SALES FEES

Front Load N/A

Deferred Load N/A

TRADING FEES

Turnover N/A

Redemption Fee N/A

Min Investment

Standard (Taxable)

N/A

IRA

N/A

Fund Classification

Fund Type

Open End Mutual Fund

Name

As of 06/01/2026

Price

Aum/Mkt Cap

YIELD

Annualized forward dividend yield. Multiplies the most recent dividend payout amount by its frequency and divides by the previous close price.

Exp Ratio

Expense ratio is the fund’s total annual operating expenses, including management fees, distribution fees, and other expenses, expressed as a percentage of average net assets.

Watchlist

AMG GW&K Securitized Bond SMA Shares

GWSBX | Fund

$10.02

$120 M

5.20%

$0.52

0.14%

GWSBX - Profile

Distributions

  • YTD Total Return 0.8%
  • 3 Yr Annualized Total Return N/A
  • 5 Yr Annualized Total Return N/A
  • Capital Gain Distribution Frequency N/A
  • Net Income Ratio N/A
DIVIDENDS
  • Dividend Yield 5.2%
  • Dividend Distribution Frequency None

Fund Details

  • Legal Name
    AMG GW&K Securitized Bond SMA Shares
  • Fund Family Name
    AMGFUNDSGR
  • Inception Date
    Jul 09, 2025
  • Shares Outstanding
    N/A
  • Share Class
    SMA
  • Currency
    USD
  • Domiciled Country
    US

Fund Description

Under normal market conditions, the Fund will invest at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in a diversified portfolio of securitized bonds. The Fund considers a securitized bond to be an interest in a pool of mortgages, loans, receivables, or other assets. The payment of principal or interest on securitized bonds generally depends on the cash flows generated by the underlying assets. The Fund normally invests in bonds that are rated “investment grade” by a nationally recognized statistical rating organization (“NRSRO”), such as Moody’s Investors Service, Inc. (“Moody’s”) or S&P Global Ratings (“S&P”), at the time of purchase. Investment grade securities are rated at least in the BBB/Baa major ratings categories by an NRSRO. From time to time, the Fund may invest in unrated bonds, which are considered by GW&K to be of comparable quality and creditworthiness as investment grade rated securities. In cases where the credit ratings agencies have assigned different credit ratings to the same security, the security will be considered to have the higher credit rating. The Fund may continue to hold securities that are downgraded in credit rating subsequent to their purchase if GW&K believes it would be advantageous to do so.
The Fund intends to invest primarily in, but is not limited to, agency residential mortgage-backed securities, non-agency residential mortgage-backed securities, non-agency commercial mortgage-backed securities and agency commercial mortgage-backed securities, collateralized mortgage obligations (including interest only, principal only, and other prepayment derivatives), collateralized loan obligations {“CLOs”), asset-backed securities and credit linked notes. GW&K may consider, among other factors, credit, interest rate, prepayment and liquidity risks, as well as general market conditions, when deciding whether to buy or sell investments.
The Fund also may invest up to 20% of its net assets in other US government securities, including, but not limited to, US Treasury bills, notes and bonds, securities issued by agencies or instrumentalities of the US Government which may or may not be backed by the full faith and credit of the United States, and securities issued by agencies or instrumentalities which are backed solely by the credit of the issuing agency or instrumentality but that are not considered securitized bonds.
While the Fund may purchase debt securities of any duration, the Fund typically seeks to maintain an overall average dollar-weighted duration that is within +/-20% of the duration of the Bloomberg US Securitized Index (the “Index”). The average dollar weighted duration of the Index is approximately 5.88 years as of April 30, 2025. The average duration of debt securities in the Fund’s portfolio may, however, be shorter or longer depending on market conditions.
In selecting potential investments for the Fund, GW&K uses top-down research that focuses on managing duration, yield curve, credit quality, volatility and liquidity, as well as bottom-up research that focuses on fundamental analysis, valuation analysis, and technical analysis. GW&K may adjust its assessment of an investment based on a number of considerations.
The Fund may use derivatives and similar instruments for a variety of purposes, including hedging, risk management, portfolio management or to earn income. The Fund’s use of derivatives may involve the purchase and sale of derivative instruments such as futures, options, to-be-announced (TBA) commitments, swaps and other similar instruments and techniques. Derivatives that provide investment exposure to securitized bonds, or to one or more market risk factors associated with securitized bonds, may be counted toward the Fund’s 80% investment policy.
Read More

GWSBX - Performance

Return Ranking - Trailing

Period GWSBX Return Category Return Low Category Return High Rank in Category (%)
YTD 0.8% N/A N/A N/A
1 Yr N/A N/A N/A N/A
3 Yr N/A* N/A N/A N/A
5 Yr N/A* N/A N/A N/A
10 Yr N/A* N/A N/A N/A

* Annualized

Return Ranking - Calendar

Period GWSBX Return Category Return Low Category Return High Rank in Category (%)
2025 N/A N/A N/A N/A
2024 N/A N/A N/A N/A
2023 N/A N/A N/A N/A
2022 N/A N/A N/A N/A
2021 N/A N/A N/A N/A

Total Return Ranking - Trailing

Period GWSBX Return Category Return Low Category Return High Rank in Category (%)
YTD 0.8% N/A N/A N/A
1 Yr N/A N/A N/A N/A
3 Yr N/A* N/A N/A N/A
5 Yr N/A* N/A N/A N/A
10 Yr N/A* N/A N/A N/A

* Annualized

Total Return Ranking - Calendar

Period GWSBX Return Category Return Low Category Return High Rank in Category (%)
2025 N/A N/A N/A N/A
2024 N/A N/A N/A N/A
2023 N/A N/A N/A N/A
2022 N/A N/A N/A N/A
2021 N/A N/A N/A N/A

NAV & Total Return History

GWSBX - Holdings

Concentration Analysis

GWSBX Category Low Category High GWSBX % Rank
Net Assets 120 M N/A N/A N/A
Number of Holdings 128 N/A N/A N/A
Net Assets in Top 10 40.7 M N/A N/A N/A
Weighting of Top 10 33.90% N/A N/A N/A

Top 10 Holdings

  1. Ginnie Mae II Pool 4.40%
  2. Freddie Mac Pool 4.33%
  3. Fannie Mae Pool 3.87%
  4. Fannie Mae Pool 3.34%
  5. Fannie Mae Pool 3.34%
  6. Ginnie Mae II Pool 3.06%
  7. Freddie Mac Pool 2.93%
  8. Freddie Mac Pool 2.92%
  9. Freddie Mac Pool 2.88%
  10. Freddie Mac Pool 2.83%

Asset Allocation

Weighting Return Low Return High GWSBX % Rank
Bonds 		98.00% N/A N/A N/A
Other 		1.62% N/A N/A N/A
Cash 		0.38% N/A N/A N/A
Stocks 		0.00% N/A N/A N/A
Preferred Stocks 		0.00% N/A N/A N/A
Convertible Bonds 		0.00% N/A N/A N/A

Bond Sector Breakdown

Weighting Return Low Return High GWSBX % Rank
Cash & Equivalents 		0.00% N/A N/A N/A
Derivative 		0.00% N/A N/A N/A
Securitized 		0.00% N/A N/A N/A
Corporate 		0.00% N/A N/A N/A
Municipal 		0.00% N/A N/A N/A
Government 		0.00% N/A N/A N/A

Bond Geographic Breakdown

Weighting Return Low Return High GWSBX % Rank
US 		98.00% N/A N/A N/A
Non US 		0.00% N/A N/A N/A

GWSBX - Expenses

Operational Fees

GWSBX Fees (% of AUM) Category Return Low Category Return High Rank in Category (%)
Expense Ratio 0.14% N/A N/A N/A
Management Fee 0.00% N/A N/A N/A
12b-1 Fee N/A N/A N/A N/A
Administrative Fee N/A N/A N/A N/A

Sales Fees

GWSBX Fees (% of AUM) Category Return Low Category Return High Rank in Category (%)
Front Load N/A N/A N/A N/A
Deferred Load N/A N/A N/A N/A

Trading Fees

GWSBX Fees (% of AUM) Category Return Low Category Return High Rank in Category (%)
Max Redemption Fee N/A N/A N/A N/A

Related Fees

Turnover provides investors a proxy for the trading fees incurred by mutual fund managers who frequently adjust position allocations. Higher turnover means higher trading fees.

GWSBX Fees (% of AUM) Category Return Low Category Return High Rank in Category (%)
Turnover N/A N/A N/A N/A

GWSBX - Distributions

Dividend Yield Analysis

GWSBX Category Low Category High GWSBX % Rank
Dividend Yield 5.20% N/A N/A N/A

Dividend Distribution Analysis

GWSBX Category Low Category High Category Mod
Dividend Distribution Frequency None

Net Income Ratio Analysis

GWSBX Category Low Category High GWSBX % Rank
Net Income Ratio N/A N/A N/A N/A

Capital Gain Distribution Analysis

GWSBX Category Low Category High Capital Mode
Capital Gain Distribution Frequency

Distributions History

View More +

GWSBX - Fund Manager Analysis

Tenure Analysis

Category Low Category High Category Average Category Mode
N/A N/A N/A N/A

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