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NB BANCORP (NBBK)
NASDAQ
$21.02$0.00 (0.00%)
Price as of Jul 14, 2026 4:08 AM EDT- $921.7MMarket Cap
- 10.75%1-Year Change
- Banks - RegionalIndustry
NB BANCORP (NBBK)
$21.02$0.00 (0.00%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK FUNDING, INC. /DE | 7.89% | 3.3M | -20,981 (-0.64%) | Dec 31, 2024 |
BLACKROCK INC. | 7.50% | 3.1M | +2.4M (+76.21%) | Jun 30, 2024 |
BLACKROCK, INC. | 7.43% | 3.1M | -19,548 (-0.63%) | Mar 31, 2026 |
VANGUARD GROUP INC | 5.54% | 2.3M | +350,899 (+15.25%) | Dec 31, 2025 |
PERTENTO PARTNERS LLP | 5.32% | 2.2M | -137,110 (-6.21%) | Mar 31, 2026 |
N/A | 4.11% | 1.7M | +1.7M (+100.00%) | Mar 31, 2026 |
ALTRAVUE CAPITAL, LLC | 3.14% | 1.3M | +611,080 (+46.86%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 4.00% | 1.7M | +47,570 (+2.86%) | Mar 31, 2026 |
COLLEGE RETIREMENT EQUITIES FUND | 1.00% | 415,690 | +357,126 (+85.91%) | Mar 31, 2026 |
FIDELITY SALEM STREET TRUST | 0.96% | 398,306 | +349,321 (+87.70%) | Apr 30, 2026 |
SPDR SERIES TRUST | 0.85% | 354,319 | 0 (0.00%) | Apr 30, 2026 |
AMERICAN CENTURY ETF TRUST | 0.62% | 258,592 | +40,074 (+15.50%) | Feb 28, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 0.61% | 251,710 | +104,188 (+41.39%) | Apr 30, 2026 |
Dimensional ETF Trust | 0.57% | 236,005 | +120,339 (+50.99%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions124.2M (76.01%)
- Mutual Funds38.1M (23.28%)
- Insiders1.2M (0.71%)
- Other0 (0.00%)
Insider Transactions
- 0.71% (1.2M)Current InsiderOwnership (%, shares)
- 4Number of InsiderBuying (last 12 months)
- $5.5MAmount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Lapointe Jean-Pierre SEVP and CFO | Buy | Mar 09, 2026 | $20,420.00 | 1,000 | $20.42 | 110,331 |
Schulman Matthew G EVP, President Needham Prv Bnk | Award | Mar 09, 2026 | $0.00 | 6,980 | $0.00 | 6,980 |
CAMPANELLI JOSEPH P President & CEO | Buy | Mar 06, 2026 | $41,560.00 | 2,000 | $20.78 | 47,000 |
CAMPANELLI JOSEPH P President & CEO | Buy | Mar 06, 2026 | $62,310.00 | 3,000 | $20.77 | 3,000 |
Roberts Christine SEVP and COO | Award | Feb 25, 2026 | $0.00 | 13,749 | $0.00 | 74,670 |
Daley James B. EVP - Dir C&I Banking | Award | Feb 25, 2026 | $0.00 | 6,874 | $0.00 | 6,874 |
Richardson Matthew EVP, Treasury & Cash Mgmt Svcs | Award | Feb 25, 2026 | $0.00 | 13,749 | $0.00 | 13,749 |
Maiona Stephanie EVP, Dir CRE Banking | Award | Feb 25, 2026 | $0.00 | 6,874 | $0.00 | 6,874 |
EVANGELISTA PAUL A EVP, Dir Spec. Bank. Ctr. | Award | Feb 25, 2026 | $0.00 | 6,874 | $0.00 | 33,440 |
CAMPANELLI JOSEPH P President & CEO | Award | Feb 25, 2026 | $0.00 | 63,015 | $0.00 | 394,161 |
White James J. EVP, Chief Administrative Offc | Award | Feb 25, 2026 | $0.00 | 6,874 | $0.00 | 16,874 |
Henkin Kevin EVP, Chief Credit Officer | Award | Feb 25, 2026 | $0.00 | 6,874 | $0.00 | 8,874 |
Jackson Angela | Award | Jan 02, 2026 | $0.00 | 2,402 | $0.00 | 81,255 |
Ayoub Paul J. | Award | Jan 02, 2026 | $0.00 | 7,205 | $0.00 | 82,512 |
Lynch Christopher R. | Award | Jan 02, 2026 | $0.00 | 7,685 | $0.00 | 96,922 |
Pascucci Hope | Award | Jan 02, 2026 | $0.00 | 2,402 | $0.00 | 122,402 |
Montgomery Kenneth C. | Award | Jan 02, 2026 | $0.00 | 4,803 | $0.00 | 85,140 |
Raza Muhammad | Award | Jan 02, 2026 | $0.00 | 2,402 | $0.00 | 77,639 |
NOLAN JOSEPH R JR | Award | Jan 02, 2026 | $0.00 | 2,402 | $0.00 | 87,739 |
EVANGELISTA PAUL A EVP, Dir Spec. Bank. Ctr. | Buy | Dec 19, 2025 | $41,742.60 | 2,000 | $20.87 | 26,566 |
Lynch Christopher R. | Gift | Nov 10, 2025 | $0.00 | 2,725 | $0.00 | 89,237 |
Lynch Christopher R. | Gift | Oct 30, 2025 | $0.00 | 600 | $0.00 | 91,962 |
Montgomery Kenneth C. | Buy | Sep 12, 2025 | $92,200.00 | 5,000 | $18.44 | 80,337 |
Lynch Christopher R. | Gift | Sep 10, 2025 | $0.00 | 600 | $0.00 | 93,162 |
Lynch Christopher R. | Gift | Sep 09, 2025 | $0.00 | 600 | $0.00 | 93,762 |
EVANGELISTA PAUL A EVP, Dir Spec. Bank. Ctr. | Buy | Jul 25, 2025 | $9,195.15 | 500 | $18.39 | 24,566 |
Bakkala Peter EVP and Chief Risk Officer | Discretionary | Jun 10, 2025 | $222,123.51 | 13,389 | $16.59 | 31,010 |
EVANGELISTA PAUL A EVP, Dir Spec. Bank. Ctr. | Buy | Jun 09, 2025 | $16,291.00 | 1,000 | $16.29 | 24,066 |
Elliott Mary Susan | Buy | May 02, 2025 | $30,673.26 | 1,434 | $21.39 | 1,434 |
Orfanello Francis | Buy | Apr 29, 2025 | $85,450.00 | 5,000 | $17.09 | 130,237 |