TRCT
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Tower Research Capital (TRC)’s iShares Core 1-5 Year USD Bond ETF ISTB Stock Holding History

Tower Research Capital (TRC)’s Portfolio ISTB Stock Details ISTB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-23
Closed -$1.12K – 5334
2025
Q4 		$1.12K Buy
+23
New +$1.12K ﹤0.01% 4753
2025
Q2 		– Sell
-3
Closed -$145 – 5419
2025
Q1 		$145 Sell
3
-4
-57% -$192 ﹤0.01% 5006
2024
Q4 		$334 Sell
7
-86
-92% -$4.13K ﹤0.01% 5315
2024
Q3 		$4.53K Sell
93
-99
-52% -$4.76K ﹤0.01% 4511
2024
Q2 		$9.1K Buy
192
+160
+500% +$7.55K ﹤0.01% 4290
2024
Q1 		$1.52K Sell
32
-159
-83% -$7.54K ﹤0.01% 5252
2023
Q4 		$9.08K Sell
191
-198
-51% -$9.24K ﹤0.01% 4437
2023
Q3 		$18K Buy
389
+129
+50% +$6K ﹤0.01% 3470
2023
Q2 		$12.1K Sell
260
-437
-63% -$20.5K ﹤0.01% 3901
2023
Q1 		$33K Sell
697
-3,683
-84% -$172K ﹤0.01% 2897
2022
Q4 		$203K Buy
4,380
+4,314
+6,536% +$200K 0.01% 1297
2022
Q3 		$3K Sell
66
-250
-79% -$11.8K ﹤0.01% 5397
2022
Q2 		$15K Buy
+316
New +$15.1K ﹤0.01% 4073
2021
Q3 		– Sell
-194
Closed -$10K – 5953
2021
Q2 		$10K Buy
+194
New +$9.96K ﹤0.01% 4390
2020
Q2 		– Sell
-100
Closed -$5K – 4862
2020
Q1 		$5K Buy
+100
New +$5.05K ﹤0.01% 2296

Other funds holding ISTB

AA
Acorns Advisers Irvine, California $15.3B AUM 18.32% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $49.6B AUM 39.59% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $250B AUM 21.32% 1-Year Est. Return
ST
Spinnaker Trust Portland, Maine $2.06B AUM 24.94% 1-Year Est. Return
SSWG
Seven Springs Wealth Group Brentwood, Tennessee $458M AUM 17.27% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return
TA
Townsend & Associates Westminster, Colorado $1.17B AUM 20.72% 1-Year Est. Return

Tower Research Capital (TRC)'s ISTB Position: Q1 2026 in Review

Tower Research Capital (TRC) sold out of iShares Core 1-5 Year USD Bond ETF (ISTB) in Q1 2026, closing a stake of 23 shares — an estimated $1.12K sold.

Tower Research Capital (TRC) first reported a position in ISTB in Q1 2020 and held it in 15 quarters. The position peaked at $203K in Q4 2022. 394 funds tracked by Wall St. Rank hold ISTB as of Q1 2026.

  • Tower Research Capital (TRC) reported no remaining iShares Core 1-5 Year USD Bond ETF position as of Q1 2026 after selling out during the quarter.
  • Tower Research Capital (TRC) sold 23 iShares Core 1-5 Year USD Bond ETF shares in Q1 2026, an estimated $1.12K.
  • Tower Research Capital (TRC) first reported a position in iShares Core 1-5 Year USD Bond ETF in Q1 2020 and held it in 15 quarters.
  • Tower Research Capital (TRC)'s iShares Core 1-5 Year USD Bond ETF position peaked at $203K in Q4 2022.
  • 394 funds tracked by Wall St. Rank held iShares Core 1-5 Year USD Bond ETF as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.