Mariner’s Sterling Infrastructure STRL Stock Holding History

Mariner’s Portfolio STRL Stock Details STRL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.22M	Sell	1,455 -350	-19%	-$246K	﹤0.01%	1794
2026 Q1	$735K	Buy	+1,805	New	+$706K	﹤0.01%	2192
2025 Q4	–	Sell	-2,825	Closed	-$960K	–	3795
2025 Q3	$960K	Buy	2,825 +380	+16%	+$108K	﹤0.01%	1943
2025 Q2	$564K	Sell	2,445 -574	-19%	-$100K	﹤0.01%	2229
2025 Q1	$342K	Sell	3,019 -886	-23%	-$125K	﹤0.01%	2506
2024 Q4	$658K	Buy	3,905 +2,191	+128%	+$378K	﹤0.01%	1963
2024 Q3	$249K	Buy	+1,714	New	+$204K	﹤0.01%	2737

Other funds holding STRL

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Mariner's STRL Position: Q2 2026 in Review

Mariner reduced its Sterling Infrastructure (STRL) stake by 19% in Q2 2026, selling an estimated $246K and leaving 1,455 shares worth $1.22M. The position accounts for ﹤0.01% of the portfolio, ranked #1794.

Mariner first reported a position in STRL in Q3 2024 and has held it in 7 quarters since. 884 funds tracked by Wall St. Rank hold STRL as of Q2 2026.

Mariner held 1,455 shares of Sterling Infrastructure worth $1.22M as of Q2 2026.
Mariner sold 350 Sterling Infrastructure shares in Q2 2026, an estimated $246K.
Sterling Infrastructure made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1794 holding.
Mariner first reported a position in Sterling Infrastructure in Q3 2024 and has held it in 7 quarters since.
884 funds tracked by Wall St. Rank held Sterling Infrastructure as of Q2 2026.

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