FlexShares Disciplined Duration MBS Index Fund
MBSD • ARCA
FlexShares Disciplined Duration MBS Index Fund is an exchange-traded fund on ARCA. As of Q3 2025, 27 institutional investors hold shares in this ETF, with total holdings valued at $58.1M. NORTHERN TRUST CORP is the largest holder with a position valued at $18.1M.
Overview
Overview of institutional ownership in MBSD as of Q3 2025
All Institutions
- Institutions
- 27
- Value Held
- $58.1M
- Shares Held
- 2.8M
- Avg Position
- $2.2M
- Median Position
- $487.8K
Hedge Funds
- Hedge Funds
- 1
- Value Held
- $279.5K
- Shares Held
- 13.4K
- Avg Position
- $279.5K
- Median Position
- $279.5K
Biggest Investors
Institutions with the largest positions in MBSD as of Q3 2025
| Institution | Position Value |
|---|---|
 NORTHERN TRUST CORP Institution | $18.1M 0.00% of portfolio |
C COTTONWOOD CAPITAL ADVISORS, LLC RIA/Wealth | $7.3M 5.35% of portfolio |
 Boltwood Capital Management RIA/Wealth | $7.0M 1.86% of portfolio |
 Change Path, LLC RIA/Wealth | $6.1M 0.16% of portfolio |
 We Are One Seven, LLC RIA/Wealth | $6.0M 0.14% of portfolio |
 MORGAN STANLEY RIA/Wealth | $6.0M 0.00% of portfolio |
 TITLEIST ASSET MANAGEMENT, LLC RIA/Wealth | $1.6M 0.14% of portfolio |
 BANK OF AMERICA CORP /DE/ Institution | $1.0M 0.00% of portfolio |
 RAYMOND JAMES FINANCIAL INC RIA/Wealth | $828.5K 0.00% of portfolio |
J JONES FINANCIAL COMPANIES LLLP Institution | $688.6K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for MBSD in Q3 2025
- Traded
- −$369.5K
- Buyers
- 16
- Sellers
- 7
- Total Bought
- +$2.5M
- Total Sold
- −$2.9M
- Avg Position
- $2.1M
Biggest Buyers
| Institution | Net Bought |
|---|---|
We Are One Seven, LLC RIA/Wealth | +$1.1M +54.4K shares |
NORTHERN TRUST CORP Institution | +$704.7K +33.8K shares |
MORGAN STANLEY RIA/Wealth | +$276.6K +13.3K shares |
RAYMOND JAMES FINANCIAL INC RIA/Wealth | +$151.4K +7.3K shares |
J JONES FINANCIAL COMPANIES LLLP Institution | +$92.0K +4.4K shares |
C COTTONWOOD CAPITAL ADVISORS, LLC RIA/Wealth | +$60.8K +2.9K shares |
BANK OF AMERICA CORP /DE/ Institution | +$39.2K +1.9K shares |
+$22.3K +1.1K shares | |
 Rockefeller Capital Management L.P. Long Only Manager | +$16.9K +811.0 shares |
 UBS Group AG Institution | +$9.7K +464.0 shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
J JANE STREET GROUP, LLC Institution | −$1.3M −61.2K shares |
 Simplicity Wealth,LLC RIA/Wealth | −$745.4K −36.0K shares |
Boltwood Capital Management RIA/Wealth | −$477.8K −22.9K shares |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | −$194.4K −9.3K shares |
Change Path, LLC RIA/Wealth | −$92.3K −4.4K shares |
L LPL Financial LLC Institution | −$64.7K −3.1K shares |
 CoreCap Advisors, LLC RIA/Wealth | −$43.8K −2.1K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited MBSD in Q3 2025
- New Positions
- 0
- New Value
- -
- Exited Positions
- 1
- Exited Value
- $745.4K
New Positions
| Institution | Position Value |
|---|---|
| No new positions found | |
Exited Positions
| Institution | Previous Position |
|---|---|
Simplicity Wealth,LLC RIA/Wealth | $745.4K 36.0K shares |
Options Activity
Institutions with the largest Call and Put options positions in MBSD as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with MBSD as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
C COTTONWOOD CAPITAL ADVISORS, LLC RIA/Wealth | 5.35% $7.3M |
Boltwood Capital Management RIA/Wealth | 1.86% $7.0M |
Change Path, LLC RIA/Wealth | 0.16% $6.1M |
We Are One Seven, LLC RIA/Wealth | 0.14% $6.0M |
TITLEIST ASSET MANAGEMENT, LLC RIA/Wealth | 0.14% $1.6M |
 Investors Research Corp RIA/Wealth | 0.03% $176.5K |
CoreCap Advisors, LLC RIA/Wealth | 0.02% $490.5K |
N NBT BANK N A /NY Institution | 0.01% $105.4K |
A ATRIA INVESTMENTS LLC Institution | 0.01% $627.8K |
NORTHERN TRUST CORP Institution | 0.00% $18.1M |
Hedge Fund Spotlight
Discover hedge funds investing in MBSD
CITADEL ADVISORS LLC
Hedge Fund • Multi-Strategy
Portfolio ManagerKenneth Cordele Griffin
- Portfolio Value
- $122.08B
- Positions
- 5,531
- Last Reported
- Q3 2025
Sector Allocation
Position in FlexShares Disciplined Duration MBS Index Fund
- Market Value
- $279.5K
- Shares Held
- 13.4K
- Portfolio Weight
- 0.00%
- Owned Since
- 2021-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Software - Infrastructure Technology | $2.1B | 1.68% | |
Semiconductors Technology | $1.8B | 1.50% | |
Internet Content & Information Communication Services | $1.4B | 1.18% |
