Frontier Capital Management Co LLC

SEC CIK: 0000351173
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

COO holding history

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

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

Shares (Q2 2026): 264,525
Value: $19.0M
% of portfolio: 0.2%
Quarters held: 22; Since Q1 2021

Holdings of COO by Frontier Capital Management Co LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	264,525	$19.0M	0.2%	−87,810−24.9%	Reduced	Holders
Q1 2026	352,335	$25.2M	0.3%	−8,961−2.5%	Reduced	Holders
Q4 2025	361,296	$29.6M	0.3%	+42,634+13.4%	Added	Holders
Q3 2025	318,662	$21.8M	0.2%	+35,035+12.4%	Added	Holders
Q2 2025	283,627	$20.2M	0.2%	+40,797+16.8%	Added	Holders
Q1 2025	242,830	$20.5M	0.2%	−834−0.3%	Reduced	Holders
Q4 2024	243,664	$22.4M	0.2%	−3,172−1.3%	Reduced	Holders
Q3 2024	246,836	$27.2M	0.3%	−4,250−1.7%	Reduced	Holders
Q2 2024	251,086	$21.9M	0.2%	+555+0.2%	Added	Holders
Q1 2024	250,531	$25.4M	0.2%	−4,861−1.9%	ReducedConverted for a 4-for-1 split	Holders
Q4 2023	63,848	$24.2M	0.2%	+35+0.1%	Added	Holders
Q3 2023	63,813	$20.3M	0.2%	−1,765−2.7%	Reduced	Holders
Q2 2023	65,578	$25.1M	0.2%	−505−0.8%	Reduced	Holders
Q1 2023	66,083	$24.7M	0.3%	−1,451−2.1%	Reduced	Holders
Q4 2022	67,534	$22.3M	0.2%	−79−0.1%	Reduced	Holders
Q3 2022	67,613	$17.8M	0.2%	−101−0.1%	Reduced	Holders
Q2 2022	67,714	$21.2M	0.2%	−1,590−2.3%	Reduced	Holders
Q1 2022	69,304	$28.9M	0.3%	−273−0.4%	Reduced	Holders
Q4 2021	69,577	$29.1M	0.2%	−63,196−47.6%	Reduced	Holders
Q3 2021	132,773	$54.9M	0.4%	−7,817−5.6%	Reduced	Holders
Q2 2021	140,590	$55.7M	0.4%	−13,461−8.7%	Reduced	Holders
Q1 2021	154,051	$59.2M	0.4%	–	–	Holders

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