O'Brien Greene & Co. Inc

SEC CIK: 0001768635
Latest filing: Aug 6, 2026

SEC filings (opens in a new tab)

CSCO holding history

Cisco Systems, Inc. in every 13F filed by O'Brien Greene & Co. Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 82,155
Value: $9.65M
% of portfolio: 2.7%
Quarters held: 22; Since Q1 2021

Holdings of CSCO by O'Brien Greene & Co. Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	82,155	$9.65M	2.7%	−48,331−37.0%	Reduced	Holders
Q1 2026	130,486	$10.1M	2.9%	−3,100−2.3%	Reduced	Holders
Q4 2025	133,586	$10.3M	3.1%	+70.0%	Added	Holders
Q3 2025	133,579	$9.14M	2.8%	−3,052−2.2%	Reduced	Holders
Q2 2025	136,631	$9.48M	3.1%	−4,065−2.9%	Reduced	Holders
Q1 2025	140,696	$8.68M	2.9%	−276−0.2%	Reduced	Holders
Q4 2024	140,972	$8.35M	2.7%	−1,673−1.2%	Reduced	Holders
Q3 2024	142,645	$7.59M	2.4%	−8,494−5.6%	Reduced	Holders
Q2 2024	151,139	$7.18M	2.3%	+7,131+5.0%	Added	Holders
Q1 2024	144,008	$7.19M	2.4%	+1,178+0.8%	Added	Holders
Q4 2023	142,830	$7.22M	2.5%	−510−0.4%	Reduced	Holders
Q3 2023	143,340	$7.71M	2.8%	+215+0.2%	Added	Holders
Q2 2023	143,125	$7.41M	2.6%	−381−0.3%	Reduced	Holders
Q1 2023	143,506	$7.50M	2.8%	+480.0%	Added	Holders
Q4 2022	143,458	$6.83M	2.6%	−293,651−67.2%	Reduced	Holders
Q3 2022	437,109	$17.5M	2.3%	+292,449+202.2%	Added	Holders
Q2 2022	144,660	$6.17M	2.3%	+2,595+1.8%	Added	Holders
Q1 2022	142,065	$7.92M	2.6%	+2,944+2.1%	Added	Holders
Q4 2021	139,121	$8.82M	2.9%	+1,147+0.8%	Added	Holders
Q3 2021	137,974	$7.51M	2.7%	+1,481+1.1%	Added	Holders
Q2 2021	136,493	$7.23M	2.6%	+3,395+2.6%	Added	Holders
Q1 2021	133,098	$6.88M	2.7%	–	–	Holders

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