William Blair & Company’s Innovator Growth-100 Power Buffer ETF - December NDEC Stock Holding History

William Blair & Company’s Portfolio NDEC Stock Details NDEC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$667K	Sell	22,196 -1,300	-6%	-$38K	﹤0.01%	1121
2026 Q1	$633K	Sell	23,496 -720	-3%	-$19.9K	﹤0.01%	1063
2025 Q4	$672K	Buy	24,216 +5,805	+32%	+$159K	﹤0.01%	1047
2025 Q3	$498K	Hold	18,411	–	–	﹤0.01%	1120
2025 Q2	$476K	Hold	18,411	–	–	﹤0.01%	1098
2025 Q1	$434K	Hold	18,411	–	–	﹤0.01%	1122
2024 Q4	$449K	Buy	+18,411	New	+$453K	﹤0.01%	1130

Other funds holding NDEC

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

SAS

SMI Advisory Services Columbus, Indiana $617M AUM 27.52% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return

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

Corrado Advisors Ramsey, New Jersey $217M AUM 26.96% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

LAA

Liberty Atlantic Advisors Allen, Texas $139M AUM

William Blair & Company's NDEC Position: Q2 2026 in Review

William Blair & Company reduced its Innovator Growth-100 Power Buffer ETF - December (NDEC) stake by 5.5% in Q2 2026, selling an estimated $38K and leaving 22,196 shares worth $667K. The position accounts for ﹤0.01% of the portfolio, ranked #1121.

William Blair & Company first reported a position in NDEC in Q4 2024 and has held it in 7 quarters since. The position peaked at $672K in Q4 2025. 41 funds tracked by Wall St. Rank hold NDEC as of Q2 2026.

William Blair & Company held 22,196 shares of Innovator Growth-100 Power Buffer ETF - December worth $667K as of Q2 2026.
William Blair & Company sold 1,300 Innovator Growth-100 Power Buffer ETF - December shares in Q2 2026, an estimated $38K.
Innovator Growth-100 Power Buffer ETF - December made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1121 holding.
William Blair & Company first reported a position in Innovator Growth-100 Power Buffer ETF - December in Q4 2024 and has held it in 7 quarters since.
William Blair & Company's Innovator Growth-100 Power Buffer ETF - December position peaked at $672K in Q4 2025.
41 funds tracked by Wall St. Rank held Innovator Growth-100 Power Buffer ETF - December as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.