ELCO Management Co., LLC

SEC CIK: 0001690717
Latest filing: Aug 10, 2026

SEC filings (opens in a new tab)

ILMN holding history

Illumina, Inc. in every 13F filed by ELCO Management Co., LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 6,278
Value: $1.10M
% of portfolio: 0.5%
Quarters held: 22; Since Q1 2021

Holdings of ILMN by ELCO Management Co., LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	6,278	$1.10M	0.5%	00.0%	Unchanged	Holders
Q1 2026	6,278	$773.8K	0.4%	−898−12.5%	Reduced	Holders
Q4 2025	7,176	$941.2K	0.6%	−517−6.7%	Reduced	Holders
Q3 2025	7,693	$730.6K	0.4%	−424−5.2%	Reduced	Holders
Q2 2025	8,117	$774.4K	0.4%	−96−1.2%	Reduced	Holders
Q1 2025	8,213	$651.6K	0.4%	−367−4.3%	Reduced	Holders
Q4 2024	8,580	$1.15M	0.6%	−2,496−22.5%	Reduced	Holders
Q3 2024	11,076	$1.44M	0.8%	−104−0.9%	Reduced	Holders
Q2 2024	11,180	$1.17M	0.7%	+1,050+10.4%	Added	Holders
Q1 2024	10,130	$1.39M	0.8%	+1,298+14.7%	Added	Holders
Q4 2023	8,832	$1.23M	0.8%	−916−9.4%	Reduced	Holders
Q3 2023	9,748	$1.34M	1.0%	−546−5.3%	Reduced	Holders
Q2 2023	10,294	$1.93M	1.4%	−219−2.1%	Reduced	Holders
Q1 2023	10,513	$2.44M	1.8%	−420−3.8%	Reduced	Holders
Q4 2022	10,933	$2.21M	1.7%	−561−4.9%	Reduced	Holders
Q3 2022	11,494	$2.19M	1.7%	+23+0.2%	Added	Holders
Q2 2022	11,471	$2.12M	1.7%	−238−2.0%	Reduced	Holders
Q1 2022	11,709	$4.09M	2.8%	+240+2.1%	Added	Holders
Q4 2021	11,469	$4.36M	3.1%	−296−2.5%	Reduced	Holders
Q3 2021	11,765	$4.77M	3.7%	+22+0.2%	Added	Holders
Q2 2021	11,743	$5.56M	4.1%	+5,421+85.7%	Added	Holders
Q1 2021	6,322	$2.43M	2.2%	–	–	Holders

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