Mariner
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Mariner’s Harbor International Compounders ETF OSEA Stock Holding History

Mariner’s Portfolio OSEA Stock Details OSEA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-31,176
Closed -$903K – 3798
2026
Q1 		$903K Sell
31,176
-1,580
-5% -$47.8K ﹤0.01% 2045
2025
Q4 		$991K Buy
32,756
+185
+0.6% +$5.6K ﹤0.01% 1957
2025
Q3 		$963K Buy
32,571
+607
+2% +$17.7K ﹤0.01% 1936
2025
Q2 		$936K Buy
31,964
+22,797
+249% +$633K ﹤0.01% 1841
2025
Q1 		$243K Buy
+9,167
New +$246K ﹤0.01% 2830

Other funds holding OSEA

DE
Diversified Enterprises Wilmington, Delaware $2.07B AUM 22.34% 1-Year Est. Return
AFA
Arlington Financial Advisors Santa Barbara, California $787M AUM 22.93% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $202B AUM 37.79% 1-Year Est. Return
VWM
Venturi Wealth Management Austin, Texas $2.58B AUM 41.25% 1-Year Est. Return
PFWA
Paces Ferry Wealth Advisors Atlanta, Georgia $270M AUM 19.34% 1-Year Est. Return
Corient Private Wealth
Corient Private Wealth Miami, Florida $72.2B AUM 27.85% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
GWM
GSB Wealth Management Guilford, Connecticut $498M AUM 27.51% 1-Year Est. Return
NA
Nordwand Advisors Radnor, Pennsylvania $652M AUM 36.81% 1-Year Est. Return

Mariner's OSEA Position: Q2 2026 in Review

Mariner sold out of Harbor International Compounders ETF (OSEA) in Q2 2026, closing a stake of 31,176 shares — an estimated $903K sold.

Mariner first reported a position in OSEA in Q1 2025 and held it in 5 quarters. The position peaked at $991K in Q4 2025. 65 funds tracked by Wall St. Rank hold OSEA as of Q2 2026.

  • Mariner reported no remaining Harbor International Compounders ETF position as of Q2 2026 after selling out during the quarter.
  • Mariner sold 31,176 Harbor International Compounders ETF shares in Q2 2026, an estimated $903K.
  • Mariner first reported a position in Harbor International Compounders ETF in Q1 2025 and held it in 5 quarters.
  • Mariner's Harbor International Compounders ETF position peaked at $991K in Q4 2025.
  • 65 funds tracked by Wall St. Rank held Harbor International Compounders ETF as of Q2 2026.

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