Mariner’s SoundHound AI SOUN Stock Holding History

Mariner’s Portfolio SOUN Stock Details SOUN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$861K	Sell	133,065 -13,412	-9%	-$104K	﹤0.01%	2068
2026 Q1	$1.01M	Sell	146,477 -26,544	-15%	-$229K	﹤0.01%	1963
2025 Q4	$1.73M	Buy	173,021 +87,508	+102%	+$1.26M	﹤0.01%	1585
2025 Q3	$1.38M	Sell	85,513 -5,560	-6%	-$73.8K	﹤0.01%	1668
2025 Q2	$977K	Buy	91,073 +1,789	+2%	+$16.9K	﹤0.01%	1802
2025 Q1	$725K	Buy	89,284 +23,257	+35%	+$290K	﹤0.01%	1909
2024 Q4	$1.31M	Buy	66,027 +22,979	+53%	+$221K	﹤0.01%	1461
2024 Q3	$201K	Buy	43,048 +21,848	+103%	+$106K	﹤0.01%	2937
2024 Q2	$83.7K	Sell	21,200 -7,163	-25%	-$33.2K	﹤0.01%	2984
2024 Q1	$167K	Buy	+28,363	New	+$112K	﹤0.01%	2817
2023 Q4	–	Sell	-28,328	Closed	-$56.9K	–	3168
2023 Q3	$56.9K	Buy	+28,328	New	+$72.1K	﹤0.01%	2754

Other funds holding SOUN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

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

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Mariner's SOUN Position: Q2 2026 in Review

Mariner reduced its SoundHound AI (SOUN) stake by 9.2% in Q2 2026, selling an estimated $104K and leaving 133,065 shares worth $861K. The position accounts for ﹤0.01% of the portfolio, ranked #2068.

Mariner first reported a position in SOUN in Q3 2023 and has held it in 11 quarters since. The position peaked at $1.73M in Q4 2025. 440 funds tracked by Wall St. Rank hold SOUN as of Q2 2026.

Mariner held 133,065 shares of SoundHound AI worth $861K as of Q2 2026.
Mariner sold 13,412 SoundHound AI shares in Q2 2026, an estimated $104K.
SoundHound AI made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2068 holding.
Mariner first reported a position in SoundHound AI in Q3 2023 and has held it in 11 quarters since.
Mariner's SoundHound AI position peaked at $1.73M in Q4 2025.
440 funds tracked by Wall St. Rank held SoundHound AI as of Q2 2026.

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