William Blair & Company’s Innovator US Equity Power Buffer ETF September PSEP Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.16M	Sell	90,371 -3,417	-4%	-$155K	0.01%	567
2026 Q1	$4.04M	Sell	93,788 -10,308	-10%	-$451K	0.01%	551
2025 Q4	$4.55M	Sell	104,096 -208	-0.2%	-$8.99K	0.01%	543
2025 Q3	$4.48M	Buy	104,304 +75,905	+267%	+$3.18M	0.01%	546
2025 Q2	$1.16M	Sell	28,399 -76,120	-73%	-$2.97M	﹤0.01%	850
2025 Q1	$4.01M	Sell	104,519 -1,326	-1%	-$52K	0.01%	539
2024 Q4	$4.14M	Buy	105,845 +2,465	+2%	+$96.1K	0.01%	547
2024 Q3	$3.98M	Buy	103,380 +19,497	+23%	+$737K	0.01%	551
2024 Q2	$3.14M	Hold	83,883	–	–	0.01%	583
2024 Q1	$3.06M	Hold	83,883	–	–	0.01%	583
2023 Q4	$2.92M	Hold	83,883	–	–	0.01%	582
2023 Q3	$2.72M	Buy	+83,883	New	+$2.76M	0.01%	586
2023 Q1	–	Sell	-490	Closed	-$14.3K	–	1845
2022 Q4	$14.3K	Buy	+490	New	+$14.3K	﹤0.01%	1709

Other funds holding PSEP

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

PCM

Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

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

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

Lido Advisors Los Angeles, California $36.8B AUM 26.6% 1-Year Est. Return

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

Focus Partners Wealth Boston, Massachusetts $97.6B AUM 29.43% 1-Year Est. Return

CAM

Cresset Asset Management Chicago, Illinois $27.6B AUM 31.92% 1-Year Est. Return

KAS

Kestra Advisory Services Austin, Texas $31B AUM 28.39% 1-Year Est. Return

HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return

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

William Blair & Company reduced its Innovator US Equity Power Buffer ETF September (PSEP) stake by 3.6% in Q2 2026, selling an estimated $155K and leaving 90,371 shares worth $4.16M. The position accounts for 0.01% of the portfolio, ranked #567.

William Blair & Company first reported a position in PSEP in Q4 2022 and has held it in 13 quarters since. The position peaked at $4.55M in Q4 2025. 219 funds tracked by Wall St. Rank hold PSEP as of Q2 2026.

William Blair & Company held 90,371 shares of Innovator US Equity Power Buffer ETF September worth $4.16M as of Q2 2026.
William Blair & Company sold 3,417 Innovator US Equity Power Buffer ETF September shares in Q2 2026, an estimated $155K.
Innovator US Equity Power Buffer ETF September made up 0.01% of William Blair & Company's portfolio in Q2 2026, its #567 holding.
William Blair & Company first reported a position in Innovator US Equity Power Buffer ETF September in Q4 2022 and has held it in 13 quarters since.
William Blair & Company's Innovator US Equity Power Buffer ETF September position peaked at $4.55M in Q4 2025.
219 funds tracked by Wall St. Rank held Innovator US Equity Power Buffer ETF September as of Q2 2026.

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