Clean Yield Group

SEC CIK: 0001525865
Latest filing: Aug 5, 2026

SEC filings (opens in a new tab)

CNBKA holding history

Century Bancorp Inc in every 13F filed by Clean Yield Group, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

CNBKA overview All 13F holders of CNBKA Full Q2 2026 holdings

Shares (Q4 2021): 0; Sold out in Q4 2021
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q1 2021

Holdings of CNBKA by Clean Yield Group, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2021	0	$0	0.0%	−72,357−100.0%	Sold out	Holders
Q3 2021	72,357	$8.34M	3.0%	−4,490−5.8%	Reduced	Holders
Q2 2021	76,847	$8.76M	3.3%	−8,555−10.0%	Reduced	Holders
Q1 2021	85,402	$7.97M	3.3%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.