Stocks › MBB
MBB
MBB·USD
$89.22
-0.14 (-0.16%)
Close · Oct 7, 2026 · Close Prices from Tiingo.com
MBB
MBB
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
MBBS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of MBB by members of U.S. Congress · 12 on record · 7 in the last 12 months
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 John BoozmanSenate · R · AR |
MBBMBB · Stock |
Purchase $1,001 - $15,000 |
Jun 16, 2026 | May 27, 2026 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Sale $1,001 - $15,000 |
Jun 16, 2026 | May 13, 2026 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Sale $1,001 - $15,000 |
Jun 16, 2026 | May 13, 2026 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Sale $1,001 - $15,000 |
Mar 6, 2026 | Feb 6, 2026 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Purchase $1,001 - $15,000 |
Feb 15, 2026 | Jan 23, 2026 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Purchase $1,001 - $15,000 |
Dec 8, 2025 | Nov 21, 2025 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Sale $1,001 - $15,000 |
Oct 10, 2025 | Sep 16, 2025 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Purchase $1,001 - $15,000 |
Sep 12, 2025 | Aug 1, 2025 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Purchase $1,001 - $15,000 |
Oct 18, 2024 | Sep 6, 2024 | Filing ↗ |
| John BoozmanSenate · R · AR |
MBBMBB · Stock |
Purchase $1,001 - $15,000 |
Dec 12, 2023 | Nov 7, 2023 | Filing ↗ |
 Charles J. "Chuck" FleischmannHouse · R · TN |
MBBMBB · ETF |
Sale $1,001 - $15,000 |
Aug 17, 2021 | Jul 22, 2021 | Filing ↗ |
| Charles J. "Chuck" FleischmannHouse · R · TN |
MBBMBB · Stock |
Purchase $1,001 - $15,000 |
Mar 3, 2021 | Jan 21, 2021 | Filing ↗ |
Whale Activity
Position changes in MBB reported for 2026-09-30 by 4 tracked institutional filers
- Increased0
- New0
- Held0
- Decreased0
- Closed0
- No prior filing4
| Filer | Shares | Value | Change |
|---|---|---|---|
| ROCKLAND TRUST CO | 663.6K | $59.5M | — |
| Bangor Savings Bank | 429.1K | $38.5M | — |
| Boltwood Capital Management | 147.2K | $13.2M | — |
| Rosenberg Matthew Hamilton | 19.6K | $1.8M | — |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by MBB insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
0 transactions on record · newest first
No insider transactions on record.
Fund Holders
Mutual funds and ETFs holding MBB · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| Old Westbury Credit Income Fund Old Westbury Funds Inc | 2.1M | $191.5M | 7.58% | Jul 31, 2026 |
| ActivePassive Core Bond ETF Trust for Professional Managers | 1.3M | $123.6M | 13.20% | May 31, 2026 |
| Bluemonte Core Bond ETF EXCHANGE TRADED CONCEPTS TRUST | 780.4K | $72.5M | 15.08% | Jul 31, 2026 |
| AVIP Constellation Dynamic Risk Balanced Portfolio AuguStar Variable Insurance Products Fund Inc | 495.9K | $46.9M | 3.15% | Jun 30, 2026 |
| BlackRock 60/40 Target Allocation ETF V.I. Fund BlackRock Variable Series Funds, Inc. | 488.7K | $46.2M | 4.92% | Jun 30, 2026 |
| Monarch Ambassador Income ETF Northern Lights Fund Trust IV | 369.5K | $35.0M | 18.74% | May 31, 2026 |
| WisdomTree Bianco Total Return Fund WisdomTree Trust | 291.4K | $27.6M | 25.85% | May 31, 2026 |
| Ocean Park Tactical Core Income Fund Northern Lights Fund Trust | 286.9K | $27.1M | 2.57% | Jun 30, 2026 |
| LVIP BlackRock U.S. Growth ETF Allocation Managed Risk Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 281.1K | $26.6M | 4.41% | Jun 30, 2026 |
| Federated Hermes Total Return Bond ETF Federated Hermes ETF Trust | 265.4K | $25.1M | 4.23% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list MBB's shares (CUSIP 464288588), each fund at its latest report since Mar 8, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
No 13D/13G beneficial-ownership filings on record.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming MBB as client
No lobbying filings found naming MBB as the client.
Government Contracts
Federal awards to MBB · USAspending
No federal contract awards found for MBB.
U.S. Patents
Recent USPTO applications naming MBB
No USPTO patent applications found for MBB.
Annual Financials
From MBB's 10-K filings · XBRL
No annual XBRL figures on record for MBB. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No stock splits in MBB's price history.
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About MBB
From SEC EDGAR company records
No company profile on record.