Mariner’s FT Vest U.S. Equity Max Buffer ETF - September SEPM Stock Holding History

Mariner’s Portfolio SEPM Stock Details SEPM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$612K	Sell	19,345 -497	-3%	-$15.8K	﹤0.01%	2334
2025 Q4	$631K	Buy	19,842 +12,770	+181%	+$403K	﹤0.01%	2286
2025 Q3	$222K	Hold	7,072	–	–	﹤0.01%	3086
2025 Q2	$218K	Hold	7,072	–	–	﹤0.01%	2988
2025 Q1	$210K	Hold	7,072	–	–	﹤0.01%	2963
2024 Q4	$211K	Hold	7,072	–	–	﹤0.01%	2959
2024 Q3	$209K	Buy	+7,072	New	+$209K	﹤0.01%	2905

Other funds holding SEPM

PAS

Park Avenue Securities New York $16B AUM 26.77% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $71.6B AUM 21.08% 1-Year Est. Return

OMC

Old Mission Capital Chicago, Illinois $6.3B AUM 14.68% 1-Year Est. Return

ATS

Ashton Thomas Securities Rochester, New York $797M AUM 18.33% 1-Year Est. Return

ATPW

Ashton Thomas Private Wealth Scottsdale, Arizona $4.23B AUM 20.9% 1-Year Est. Return

Cetera Investment Advisers Schaumburg, Illinois $94B AUM 20.14% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

HAS

HBW Advisory Services Simi Valley, California $1.11B AUM 25.66% 1-Year Est. Return

Americana Partners Houston, Texas $3.85B AUM 23.11% 1-Year Est. Return

KAS

Kestra Advisory Services Austin, Texas $26.4B AUM 21.05% 1-Year Est. Return

Mariner's SEPM Position: Q1 2026 in Review

Mariner reduced its FT Vest U.S. Equity Max Buffer ETF - September (SEPM) stake by 2.5% in Q1 2026, selling an estimated $15.8K and leaving 19,345 shares worth $612K. The position accounts for ﹤0.01% of the portfolio, ranked #2334.

Mariner first reported a position in SEPM in Q3 2024 and has held it in 7 quarters since. The position peaked at $631K in Q4 2025. 31 funds tracked by Wall St. Rank hold SEPM as of Q1 2026.

Mariner held 19,345 shares of FT Vest U.S. Equity Max Buffer ETF - September worth $612K as of Q1 2026.
Mariner sold 497 FT Vest U.S. Equity Max Buffer ETF - September shares in Q1 2026, an estimated $15.8K.
FT Vest U.S. Equity Max Buffer ETF - September made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #2334 holding.
Mariner first reported a position in FT Vest U.S. Equity Max Buffer ETF - September in Q3 2024 and has held it in 7 quarters since.
Mariner's FT Vest U.S. Equity Max Buffer ETF - September position peaked at $631K in Q4 2025.
31 funds tracked by Wall St. Rank held FT Vest U.S. Equity Max Buffer ETF - September as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.