Mariner
ICSH icon

Mariner’s iShares Ultra Short Duration Bond Active ETF ICSH Stock Holding History

Mariner’s Portfolio ICSH Stock Details ICSH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$49.1M Sell
970,635
-301,869
-24% -$15.3M 0.06% 267
2025
Q4 		$64.4M Buy
1,272,504
+88,083
+7% +$4.46M 0.08% 209
2025
Q3 		$60.1M Buy
1,184,421
+50,204
+4% +$2.54M 0.08% 211
2025
Q2 		$57.5M Sell
1,134,217
-3,435
-0.3% -$174K 0.08% 213
2025
Q1 		$57.7M Buy
1,137,652
+33,110
+3% +$1.67M 0.1% 189
2024
Q4 		$55.7M Sell
1,104,542
-412,308
-27% -$20.8M 0.09% 191
2024
Q3 		$77M Buy
1,516,850
+53,542
+4% +$2.71M 0.14% 141
2024
Q2 		$73.9M Buy
1,463,308
+32,451
+2% +$1.64M 0.14% 141
2024
Q1 		$72.3M Buy
1,430,857
+1,403,250
+5,083% +$70.8M 0.15% 136
2023
Q4 		$1.39M Buy
27,607
+8,133
+42% +$409K ﹤0.01% 1229
2023
Q3 		$981K Sell
19,474
-163,515
-89% -$8.22M ﹤0.01% 1331
2023
Q2 		$9.2M Sell
182,989
-9,455
-5% -$475K 0.02% 464
2023
Q1 		$9.67M Sell
192,444
-26,315
-12% -$1.32M 0.03% 451
2022
Q4 		$10.9M Buy
218,759
+169,433
+343% +$8.47M 0.04% 394
2022
Q3 		$2.47M Sell
49,326
-7,302
-13% -$365K 0.01% 691
2022
Q2 		$2.83M Buy
56,628
+25,349
+81% +$1.27M 0.01% 619
2022
Q1 		$1.57M Buy
31,279
+19,498
+166% +$980K 0.01% 795
2021
Q4 		$594K Buy
+11,781
New +$594K ﹤0.01% 959

Other funds holding ICSH

UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
FDCP
Foster Dykema Cabot & Partners Waltham, Massachusetts $1.57B AUM 20.41% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $30.5B AUM 13.98% 1-Year Est. Return
DCM
Donaldson Capital Management Evansville, Indiana $3.09B AUM 21.24% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Focus Partners Wealth
Focus Partners Wealth Boston, Massachusetts $89.9B AUM 20.5% 1-Year Est. Return

Mariner's ICSH Position: Q1 2026 in Review

Mariner reduced its iShares Ultra Short Duration Bond Active ETF (ICSH) stake by 24% in Q1 2026, selling an estimated $15.3M and leaving 970,635 shares worth $49.1M. The position accounts for 0.06% of the portfolio, ranked #267.

Mariner first reported a position in ICSH in Q4 2021 and has held it in 18 quarters since. The position peaked at $77M in Q3 2024. 522 funds tracked by Wall St. Rank hold ICSH as of Q1 2026.

  • Mariner held 970,635 shares of iShares Ultra Short Duration Bond Active ETF worth $49.1M as of Q1 2026.
  • Mariner sold 301,869 iShares Ultra Short Duration Bond Active ETF shares in Q1 2026, an estimated $15.3M.
  • iShares Ultra Short Duration Bond Active ETF made up 0.06% of Mariner's portfolio in Q1 2026, its #267 holding.
  • Mariner first reported a position in iShares Ultra Short Duration Bond Active ETF in Q4 2021 and has held it in 18 quarters since.
  • Mariner's iShares Ultra Short Duration Bond Active ETF position peaked at $77M in Q3 2024.
  • 522 funds tracked by Wall St. Rank held iShares Ultra Short Duration Bond Active ETF as of Q1 2026.

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