Mariner
SRLN icon

Mariner’s State Street Blackstone Senior Loan ETF SRLN Stock Holding History

Mariner’s Portfolio SRLN Stock Details SRLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.52M Buy
37,770
+3,389
+10% +$138K ﹤0.01% 1683
2025
Q4 		$1.42M Buy
34,381
+617
+2% +$25.5K ﹤0.01% 1702
2025
Q3 		$1.4M Sell
33,764
-1,743
-5% -$72.3K ﹤0.01% 1658
2025
Q2 		$1.48M Buy
35,507
+11,626
+49% +$476K ﹤0.01% 1529
2025
Q1 		$982K Sell
23,881
-490
-2% -$20.4K ﹤0.01% 1703
2024
Q4 		$1.02M Buy
24,371
+1,154
+5% +$48.3K ﹤0.01% 1639
2024
Q3 		$970K Sell
23,217
-34,759
-60% -$1.45M ﹤0.01% 1631
2024
Q2 		$2.42M Buy
57,976
+740
+1% +$31K ﹤0.01% 1017
2024
Q1 		$2.41M Buy
57,236
+23,194
+68% +$972K 0.01% 1011
2023
Q4 		$1.43M Sell
34,042
-4,561
-12% -$190K ﹤0.01% 1219
2023
Q3 		$1.62M Sell
38,603
-16,246
-30% -$679K ﹤0.01% 1073
2023
Q2 		$2.3M Sell
54,849
-3,216
-6% -$133K 0.01% 918
2023
Q1 		$2.41M Sell
58,065
-55,686
-49% -$2.32M 0.01% 876
2022
Q4 		$4.65M Sell
113,751
-55,851
-33% -$2.3M 0.02% 631
2022
Q3 		$6.93M Sell
169,602
-2,726
-2% -$115K 0.03% 424
2022
Q2 		$7.18M Sell
172,328
-5,229
-3% -$227K 0.03% 395
2022
Q1 		$7.98M Buy
177,557
+153,819
+648% +$6.95M 0.03% 378
2021
Q4 		$1.08M Buy
+23,738
New +$1.09M ﹤0.01% 806

Other funds holding SRLN

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State of Tennessee, Department of Treasury
State of Tennessee, Department of Treasury Nashville, Tennessee $29.8B AUM 29.48% 1-Year Est. Return
Ensign Peak Advisors
Ensign Peak Advisors Salt Lake City, Utah $53.7B AUM 29.47% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
LMGAM
Liberty Mutual Group Asset Management Boston, Massachusetts $1.25B AUM 45.27% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
AA
Advisory Alpha Holland, Michigan $3.66B AUM 14.99% 1-Year Est. Return

Mariner's SRLN Position: Q1 2026 in Review

Mariner increased its State Street Blackstone Senior Loan ETF (SRLN) stake by 9.9% in Q1 2026, buying an estimated $138K and bringing the position to 37,770 shares worth $1.52M. The position accounts for ﹤0.01% of the portfolio, ranked #1683.

Mariner first reported a position in SRLN in Q4 2021 and has held it in 18 quarters since. The position peaked at $7.98M in Q1 2022. 484 funds tracked by Wall St. Rank hold SRLN as of Q1 2026.

  • Mariner held 37,770 shares of State Street Blackstone Senior Loan ETF worth $1.52M as of Q1 2026.
  • Mariner bought 3,389 State Street Blackstone Senior Loan ETF shares in Q1 2026, an estimated $138K.
  • State Street Blackstone Senior Loan ETF made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #1683 holding.
  • Mariner first reported a position in State Street Blackstone Senior Loan ETF in Q4 2021 and has held it in 18 quarters since.
  • Mariner's State Street Blackstone Senior Loan ETF position peaked at $7.98M in Q1 2022.
  • 484 funds tracked by Wall St. Rank held State Street Blackstone Senior Loan ETF as of Q1 2026.

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