MBSD · ARCA · ETF
Northern Trust Disciplined Duration MBS ETF (MBSD) Price, Holdings & Fees
Northern Trust Disciplined Duration MBS ETF (MBSD) closed at $564.34 on Oct 9, 2026, up 0.39% from the previous close of $562.14.
Share price, past year
1Y +17.73%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $564.34 |
| Sep 30, 2026 | $564.45 |
| Aug 31, 2026 | $570.93 |
| Jul 31, 2026 | $575.84 |
| Jun 30, 2026 | $581.19 |
| May 29, 2026 | $548.98 |
| Apr 30, 2026 | $512.22 |
| Mar 31, 2026 | $523.27 |
| Feb 27, 2026 | $486.19 |
| Jan 30, 2026 | $471.13 |
| Dec 31, 2025 | $454.80 |
| Nov 28, 2025 | $477.94 |
| Oct 31, 2025 | $480.06 |
Key statistics
- Expense ratio
- 0.20%
- as of Oct 31, 2025
- Net assets
- $88.6M
- as of Jul 31, 2026
- Holdings
- 484
- as of Jul 31, 2026
- 52-week range
- $437.44 – $584.80
Northern Trust Disciplined Duration MBS ETF's expense ratio is 0.20%: $20.00 a year on $10,000 invested.
Holdings
Northern Trust Disciplined Duration MBS ETF held 484 investments worth $88.65M as of Jul 31, 2026. Its largest holding was FNMA or FHLMC, at 2.55% of the fund.
| # | Holding | % of fund | Value |
|---|---|---|---|
| 1 | FNMA or FHLMC | 2.55% | $2.26M |
| 2 | FNMA or FHLMC | 2.16% | $1.92M |
| 3 | GNMA | 2.12% | $1.88M |
| 4 | FHLMC Pool | 2.01% | $1.79M |
| 5 | FHLMC Pool | 1.47% | $1.31M |
| 6 | FNMA | 1.38% | $1.23M |
| 7 | FNMA | 1.35% | $1.20M |
| 8 | FNMA | 1.31% | $1.16M |
| 9 | GNMA | 1.28% | $1.13M |
| 10 | FNMA | 1.28% | $1.13M |
| 11 | FNMA | 1.23% | $1.09M |
| 12 | FNMA | 1.23% | $1.09M |
| 13 | GNMA | 1.19% | $1.05M |
| 14 | FNMA or FHLMC | 1.18% | $1.05M |
| 15 | GNMA | 1.18% | $1.04M |
| 16 | FNMA or FHLMC | 1.08% | $958.18K |
| 17 | FHLMC Pool | 1.04% | $925.29K |
| 18 | FNMA | 0.99% | $880.80K |
| 19 | FNMA | 0.98% | $864.64K |
| 20 | FNMA | 0.97% | $860.03K |
| 21 | GNMA | 0.96% | $852.90K |
| 22 | GNMA | 0.94% | $829.27K |
| 23 | FNMA | 0.91% | $806.41K |
| 24 | FHLMC Pool | 0.91% | $805.01K |
| 25 | FNMA | 0.91% | $803.29K |
Top 25 of 484 holdings, as of Jul 31, 2026. Percentages are of the fund's net assets.
What the fund owns
| Asset type | % of fund |
|---|---|
| Mortgage-backed securities | 99.33% |
| Country | % of fund |
|---|---|
| United States | 99.33% |
Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.
Monthly total returns
Over the 3 months to Jul 31, 2026, Northern Trust Disciplined Duration MBS ETF's total return was −0.56%, as reported to the SEC.
| Month | Total return |
|---|---|
| Jul 31, 2026 | −0.78% |
| Jun 30, 2026 | +0.08% |
| May 31, 2026 | +0.13% |
The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.
Fund profile
- Name
- Northern Trust Disciplined Duration MBS ETF
- Ticker
- MBSD
- Exchange
- ARCA
- Fund type
- ETF
- Trust
- FLEXSHARES TRUST
- SEC series ID
- S000046193
- SEC CIK
- 0001491978
- Fractional shares
- Yes
Recent SEC filings
- Sep 25, 2026
- Jul 2, 2026
- 485BPOSProspectus updateFeb 25, 2026
- Jan 2, 2026
- Jul 2, 2025
- 485BPOSProspectus updateFeb 24, 2025
- Jan 2, 2025
- Jul 3, 2024
Shareholder reports and prospectuses are filed by FLEXSHARES TRUST, the trust behind Northern Trust Disciplined Duration MBS ETF, and cover all of its funds.
Frequently asked questions
What is MBSD's price?
Northern Trust Disciplined Duration MBS ETF (MBSD) closed at $564.34 on Oct 9, 2026, up 0.39% from the previous close of $562.14.
What is MBSD's expense ratio?
Northern Trust Disciplined Duration MBS ETF's expense ratio is 0.20%: $20.00 a year on $10,000 invested.
What does MBSD hold?
Northern Trust Disciplined Duration MBS ETF held 484 investments worth $88.65M as of Jul 31, 2026. Its largest holding was FNMA or FHLMC, at 2.55% of the fund. Its five largest holdings were FNMA or FHLMC, FNMA or FHLMC, GNMA, FHLMC Pool, FHLMC Pool.
How has MBSD performed?
Over the 3 months to Jul 31, 2026, Northern Trust Disciplined Duration MBS ETF's total return was −0.56%, as reported to the SEC.
Sources and methodology
Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of Jul 31, 2026 (filed Sep 25, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Oct 31, 2025. Prices are generated sample data for development. Data sources and disclosures