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QCLN Top Holdings & Constituents

QCLN, offered by First Trust, holds 54 reported positions across $718.2M in assets. Its largest holdings are Monolithic Power Systems Inc. (MPWR) (7.94%), ON Semiconductor Corp. (ON) (7.73%), and Tesla Inc (TSLA) (7.67%). The 5 biggest positions account for 37.69% of reported assets. The table below lists every reported holding with its portfolio weight and market value in US dollars — open any constituent to research its own performance.


PositionWeightMarket Value
MPWR
Monolithic Power Systems Inc.
7.94%
$43.22M
ON
ON Semiconductor Corp.
7.73%
$42.07M
TSLA
Tesla Inc
7.67%
$41.72M
BE
Bloom Energy Corporation
7.23%
$39.32M
FSLR
First Solar Inc
7.11%
$38.68M

Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended Mar 31, 2026. Market values are reported in US dollars, and each weight represents the position's share of reported fund assets. Cash, derivatives, and rounding can mean displayed weights do not total 100%. Funds rebalance and file on a schedule, so this page may not reflect intraday or post-filing changes.