Mariner’s ProShares Short S&P500 SH Stock Holding History

Mariner’s Portfolio SH Stock Details SH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$957K	Sell	28,972 -147,539	-84%	-$5.05M	﹤0.01%	1983
2026 Q1	$6.7M	Buy	+176,511	New	+$6.42M	0.01%	926
2025 Q2	–	Sell	-60,000	Closed	-$2.67M	–	3662
2025 Q1	$2.67M	Buy	+60,000	New	+$2.55M	﹤0.01%	1085
2023 Q1	–	Sell	-15,038	Closed	-$964K	–	2870
2022 Q4	$964K	Buy	+15,038	New	+$964K	﹤0.01%	1261
2022 Q3	–	Sell	-3,843	Closed	-$254K	–	2452
2022 Q2	$254K	Buy	+3,843	New	+$237K	﹤0.01%	1324
2016 Q4	–	Sell	-62	Closed	-$10K	–	745
2016 Q3	$10K	Buy	+62	New	+$9.51K	﹤0.01%	731

Other funds holding SH

SFM

Stack Financial Management Whitefish, Montana $1.28B AUM 18.06% 1-Year Est. Return

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

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

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

SWA

Stratos Wealth Advisors Beachwood, Ohio $1.82B AUM 21.76% 1-Year Est. Return

AWM

Axxcess Wealth Management Carlsbad, California $6.28B AUM 24.26% 1-Year Est. Return

Jump Financial Chicago, Illinois $12.4B AUM 62.79% 1-Year Est. Return

DRW Securities Chicago, Illinois $4.11B AUM 21.98% 1-Year Est. Return

IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return

GWANC

Guardian Wealth Advisors (North Carolina) Raleigh, North Carolina $1.78B AUM 19.66% 1-Year Est. Return

Mariner's SH Position: Q2 2026 in Review

Mariner reduced its ProShares Short S&P500 (SH) stake by 84% in Q2 2026, selling an estimated $5.05M and leaving 28,972 shares worth $957K. The position accounts for ﹤0.01% of the portfolio, ranked #1983.

Mariner first reported a position in SH in Q3 2016 and has held it in 6 quarters since. The position peaked at $6.7M in Q1 2026. 116 funds tracked by Wall St. Rank hold SH as of Q2 2026.

Mariner held 28,972 shares of ProShares Short S&P500 worth $957K as of Q2 2026.
Mariner sold 147,539 ProShares Short S&P500 shares in Q2 2026, an estimated $5.05M.
ProShares Short S&P500 made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1983 holding.
Mariner first reported a position in ProShares Short S&P500 in Q3 2016 and has held it in 6 quarters since.
Mariner's ProShares Short S&P500 position peaked at $6.7M in Q1 2026.
116 funds tracked by Wall St. Rank held ProShares Short S&P500 as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.