Mariner’s FT Vest US Equity Deep Buffer ETF December DDEC Stock Holding History

Mariner’s Portfolio DDEC Stock Details DDEC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$297K	Sell	6,700 -1,255	-16%	-$56.5K	﹤0.01%	2883
2025 Q4	$359K	Sell	7,955 -1,000	-11%	-$44.3K	﹤0.01%	2699
2025 Q3	$392K	Buy	8,955 +985	+12%	+$42.1K	﹤0.01%	2610
2025 Q2	$333K	Hold	7,970	–	–	﹤0.01%	2639
2025 Q1	$312K	Buy	7,970 +2,970	+59%	+$120K	﹤0.01%	2591
2024 Q4	$201K	Sell	5,000 -500	-9%	-$20K	﹤0.01%	3004
2024 Q3	$217K	Hold	5,500	–	–	﹤0.01%	2874
2024 Q2	$212K	Sell	5,500 -600	-10%	-$22.6K	﹤0.01%	2749
2024 Q1	$229K	Buy	+6,100	New	+$223K	﹤0.01%	2654

Other funds holding DDEC

DWML

Decker Wealth Management LLC Nashville, Tennessee $441M AUM

FIBOI

First International Bank of Israel Tel Aviv $340M AUM 14.61% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

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

KAS

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

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

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

SAMC

Spectrum Asset Management (California) Newport Beach, California $315M AUM 19.93% 1-Year Est. Return

HFM

Hartford Financial Management Hartford, Connecticut $392M AUM 21.9% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return

Mariner's DDEC Position: Q1 2026 in Review

Mariner reduced its FT Vest US Equity Deep Buffer ETF December (DDEC) stake by 16% in Q1 2026, selling an estimated $56.5K and leaving 6,700 shares worth $297K. The position accounts for ﹤0.01% of the portfolio, ranked #2883.

Mariner first reported a position in DDEC in Q1 2024 and has held it in 9 quarters since. The position peaked at $392K in Q3 2025. 127 funds tracked by Wall St. Rank hold DDEC as of Q1 2026.

Mariner held 6,700 shares of FT Vest US Equity Deep Buffer ETF December worth $297K as of Q1 2026.
Mariner sold 1,255 FT Vest US Equity Deep Buffer ETF December shares in Q1 2026, an estimated $56.5K.
FT Vest US Equity Deep Buffer ETF December made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #2883 holding.
Mariner first reported a position in FT Vest US Equity Deep Buffer ETF December in Q1 2024 and has held it in 9 quarters since.
Mariner's FT Vest US Equity Deep Buffer ETF December position peaked at $392K in Q3 2025.
127 funds tracked by Wall St. Rank held FT Vest US Equity Deep Buffer ETF December as of Q1 2026.

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