NEEDHAM, MA
NB BANCORP, INC.NBBK— Latest position per institution from SEC 13F filings
15
Institutional holders
22.03M
Total shares held
432.02M
Estimated value
1.10M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
3.33M
Value
70.40M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
3.11M
Value
46.92M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
2.30M
Value
45.61M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.67M
Value
35.30M
Filed
Jun 30, 2026
ALTRAVUE CAPITAL, LLC
CIK 1740837
Shares
1.66M
Value
34.97M
Filed
Jun 30, 2026
PERTENTO PARTNERS LLP
CIK 1894571
Shares
1.48M
Value
31.18M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.47M
Value
31.10M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.15M
Value
24.37M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
753.32K
Value
15.92M
Filed
Jun 30, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
710K
Value
14.96M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
571.95K
Value
12.09M
Filed
Jun 30, 2026
TIETON CAPITAL MANAGEMENT, LLC
CIK 1381954
Shares
546.60K
Value
11.55K
Filed
Jun 30, 2026
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
CIK 1164833
Shares
501.17K
Value
10.59M
Filed
Jun 30, 2026
NUVEEN, LLC
CIK 1871926
Shares
498.87K
Value
10.54M
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
497.31K
Value
10.51M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
397.05K
Value
8.39M
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
360.49K
Value
7.62M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
355.11K
Value
7.50M
Filed
Jun 30, 2026
NEW YORK STATE COMMON RETIREMENT FUND
CIK 810265
Shares
346.15K
Value
7.31M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
318.61K
Value
6.73M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 3.33M | 70.40M | Jun 30, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 3.11M | 46.92M | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 2.30M | 45.61M | Dec 31, 2025 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.67M | 35.30M | Jun 30, 2026 |
| 5 | ALTRAVUE CAPITAL, LLC | 1740837 | 1.66M | 34.97M | Jun 30, 2026 |
| 6 | PERTENTO PARTNERS LLP | 1894571 | 1.48M | 31.18M | Jun 30, 2026 |
| 7 | STATE STREET CORP | 93751 | 1.47M | 31.10M | Jun 30, 2026 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.15M | 24.37M | Jun 30, 2026 |
| 9 | DIMENSIONAL FUND ADVISORS LP | 354204 | 753.32K | 15.92M | Jun 30, 2026 |
| 10 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 710K | 14.96M | Mar 31, 2026 |
| 11 | GOLDMAN SACHS GROUP INC | 886982 | 571.95K | 12.09M | Jun 30, 2026 |
| 12 | TIETON CAPITAL MANAGEMENT, LLC | 1381954 | 546.60K | 11.55K | Jun 30, 2026 |
| 13 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 1164833 | 501.17K | 10.59M | Jun 30, 2026 |
| 14 | NUVEEN, LLC | 1871926 | 498.87K | 10.54M | Jun 30, 2026 |
| 15 | FMR LLC | 315066 | 497.31K | 10.51M | Jun 30, 2026 |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 397.05K | 8.39M | Jun 30, 2026 |
| 17 | NORTHERN TRUST CORP | 73124 | 360.49K | 7.62M | Jun 30, 2026 |
| 18 | CITADEL ADVISORS LLC | 1423053 | 355.11K | 7.50M | Jun 30, 2026 |
| 19 | NEW YORK STATE COMMON RETIREMENT FUND | 810265 | 346.15K | 7.31M | Jun 30, 2026 |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 318.61K | 6.73M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.