Jeff Yass’s iShares Breakthrough Environmental Solutions ETF ETEC Stock Holding History

Jeff Yass’s Portfolio ETEC Stock Details ETEC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$229K	Buy	+7,490	New	+$221K	﹤0.01%	11661
2026 Q1	–	Sell	-12,936	Closed	-$322K	–	13398
2025 Q4	$322K	Buy	12,936 +1,216	+10%	+$30.3K	﹤0.01%	9786
2025 Q3	$286K	Sell	11,720 -7,127	-38%	-$160K	﹤0.01%	10233
2025 Q2	$386K	Sell	18,847 -1,656	-8%	-$31.4K	﹤0.01%	9779
2025 Q1	$382K	Sell	20,503 -2,279	-10%	-$44.3K	﹤0.01%	9514
2024 Q4	$431K	Sell	22,782 -3,704	-14%	-$75.7K	﹤0.01%	9037
2024 Q3	$601K	Sell	26,486 -4,063	-13%	-$83.3K	﹤0.01%	8020
2024 Q2	$619K	Buy	30,549 +20,278	+197%	+$435K	﹤0.01%	7752
2024 Q1	$224K	Sell	10,271 -14,288	-58%	-$301K	﹤0.01%	10370
2023 Q4	$575K	Sell	24,559 -4,889	-17%	-$107K	﹤0.01%	8307
2023 Q3	$662K	Sell	29,448 -5,454	-16%	-$135K	﹤0.01%	7585
2023 Q2	$900K	Buy	+34,902	New	+$878K	﹤0.01%	6930

Other funds holding ETEC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

SPIA

Steward Partners Investment Advisory New York $19.6B AUM 29.84% 1-Year Est. Return

National Bank of Canada Montreal, Quebec, Canada $140B AUM 46.34% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

Sankala Group Lyons, Colorado $150M AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Jeff Yass's ETEC Position: Q2 2026 in Review

Jeff Yass opened a new position in iShares Breakthrough Environmental Solutions ETF (ETEC) in Q2 2026: 7,490 shares worth $229K. The stake represents ﹤0.01% of the portfolio and ranks #11661 among its holdings. This is a return to the name: Jeff Yass previously reported a position in ETEC as recently as Q4 2025.

Jeff Yass first reported a position in ETEC in Q2 2023 and has held it in 12 quarters since. The position peaked at $900K in Q2 2023. 7 funds tracked by Wall St. Rank hold ETEC as of Q2 2026.

Jeff Yass held 7,490 shares of iShares Breakthrough Environmental Solutions ETF worth $229K as of Q2 2026.
iShares Breakthrough Environmental Solutions ETF was a new Jeff Yass position in Q2 2026.
iShares Breakthrough Environmental Solutions ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #11661 holding.
Jeff Yass first reported a position in iShares Breakthrough Environmental Solutions ETF in Q2 2023 and has held it in 12 quarters since.
Jeff Yass's iShares Breakthrough Environmental Solutions ETF position peaked at $900K in Q2 2023.
7 funds tracked by Wall St. Rank held iShares Breakthrough Environmental Solutions ETF as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.