TCW Group Inc

SEC CIK: 0000850401
Latest filing: Aug 3, 2026

SEC filings (opens in a new tab)

APH holding history

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

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

Shares (Q2 2026): 204,474
Value: $36.1M
% of portfolio: 0.2%
Quarters held: 22; Since Q1 2021

Holdings of APH by TCW Group Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	204,474	$36.1M	0.2%	+359+0.2%	Added	Holders
Q1 2026	204,115	$25.8M	0.2%	−16,500−7.5%	Reduced	Holders
Q4 2025	220,615	$29.8M	0.2%	−28,112−11.3%	Reduced	Holders
Q3 2025	248,727	$30.8M	0.3%	−19,075−7.1%	Reduced	Holders
Q2 2025	267,802	$26.4M	0.2%	+380+0.1%	Added	Holders
Q1 2025	267,422	$17.5M	0.2%	−7,010−2.6%	Reduced	Holders
Q4 2024	274,432	$19.1M	0.2%	+547+0.2%	Added	Holders
Q3 2024	273,885	$17.8M	0.2%	−390−0.1%	Reduced	Holders
Q2 2024	274,275	$18.5M	0.2%	00.0%	UnchangedConverted for a 2-for-1 split	Holders
Q1 2024	136,586	$15.8M	0.2%	−1,347−1.0%	Reduced	Holders
Q4 2023	137,933	$13.7M	0.2%	+41,058+42.4%	Added	Holders
Q3 2023	96,875	$8.14M	0.1%	00.0%	Unchanged	Holders
Q2 2023	96,875	$8.23M	0.1%	−240−0.2%	Reduced	Holders
Q1 2023	97,115	$7.94M	0.1%	−154−0.2%	Reduced	Holders
Q4 2022	97,269	$7.41M	0.1%	−7,057−6.8%	Reduced	Holders
Q3 2022	104,326	$6.99M	0.1%	00.0%	Unchanged	Holders
Q2 2022	104,326	$6.72M	0.1%	+7,057+7.3%	Added	Holders
Q1 2022	97,269	$7.33M	0.1%	−802−0.8%	Reduced	Holders
Q4 2021	98,071	$8.58M	0.1%	+21,225+27.6%	Added	Holders
Q3 2021	76,846	$5.63M	<0.1%	00.0%	Unchanged	Holders
Q2 2021	76,846	$5.26M	<0.1%	−13,354−14.8%	Reduced	Holders
Q1 2021	90,200	$5.95M	0.1%	–	–	Holders

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