HI
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Harbour Investments’s iShares Core 1-5 Year USD Bond ETF ISTB Stock Holding History

Harbour Investments’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 		$868K Buy
17,909
+188
+1% +$9.16K 0.01% 818
2025
Q4 		$864K Sell
17,721
-1,467
-8% -$71.6K 0.02% 649
2025
Q3 		$937K Sell
19,188
-3,767
-16% -$183K 0.02% 591
2025
Q2 		$1.12M Sell
22,955
-2,633
-10% -$127K 0.03% 495
2025
Q1 		$1.24M Sell
25,588
-3,820
-13% -$183K 0.04% 428
2024
Q4 		$1.4M Sell
29,408
-1,439
-5% -$69.1K 0.04% 384
2024
Q3 		$1.5M Sell
30,847
-1,960
-6% -$94.3K 0.05% 348
2024
Q2 		$1.55M Sell
32,807
-2,365
-7% -$112K 0.05% 305
2024
Q1 		$1.67M Sell
35,172
-380
-1% -$18K 0.06% 290
2023
Q4 		$1.69M Sell
35,552
-2,821
-7% -$132K 0.07% 260
2023
Q3 		$1.78M Sell
38,373
-268,244
-87% -$12.5M 0.09% 221
2023
Q2 		$14.3M Buy
306,617
+8,558
+3% +$402K 0.71% 20
2023
Q1 		$14.1M Buy
298,059
+47,981
+19% +$2.25M 0.77% 17
2022
Q4 		$11.6M Sell
250,078
-30,844
-11% -$1.43M 0.71% 20
2022
Q3 		$13.3M Hold
280,922
– – 0.9% 17
2022
Q2 		$13.3M Buy
+280,922
New +$13.4M 0.9% 17
2021
Q4 		$11.2M Sell
222,896
-20,329
-8% -$1.03M 0.67% 28
2021
Q3 		$12.4M Buy
243,225
+18,739
+8% +$960K 0.4% 50
2021
Q2 		$11.5M Buy
224,486
+203,336
+961% +$10.4M 0.37% 51
2021
Q1 		$1.08M Buy
+21,150
New +$1.09M 0.04% 393

Other funds holding ISTB

AA
Acorns Advisers Irvine, California $13.5B AUM 15.15% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return
ST
Spinnaker Trust Portland, Maine $1.81B AUM 17.83% 1-Year Est. Return
SSWG
Seven Springs Wealth Group Brentwood, Tennessee $432M AUM 23% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $85.7B AUM 24.21% 1-Year Est. Return
TA
Townsend & Associates Westminster, Colorado $1.16B AUM 19.22% 1-Year Est. Return

Harbour Investments's ISTB Position: Q1 2026 in Review

Harbour Investments increased its iShares Core 1-5 Year USD Bond ETF (ISTB) stake by 1.1% in Q1 2026, buying an estimated $9.16K and bringing the position to 17,909 shares worth $868K. The position accounts for 0.01% of the portfolio, ranked #818.

Harbour Investments first reported a position in ISTB in Q1 2021 and has held it in 20 quarters since. The position peaked at $14.3M in Q2 2023. 393 funds tracked by Wall St. Rank hold ISTB as of Q1 2026.

  • Harbour Investments held 17,909 shares of iShares Core 1-5 Year USD Bond ETF worth $868K as of Q1 2026.
  • Harbour Investments bought 188 iShares Core 1-5 Year USD Bond ETF shares in Q1 2026, an estimated $9.16K.
  • iShares Core 1-5 Year USD Bond ETF made up 0.01% of Harbour Investments's portfolio in Q1 2026, its #818 holding.
  • Harbour Investments first reported a position in iShares Core 1-5 Year USD Bond ETF in Q1 2021 and has held it in 20 quarters since.
  • Harbour Investments's iShares Core 1-5 Year USD Bond ETF position peaked at $14.3M in Q2 2023.
  • 393 funds tracked by Wall St. Rank held iShares Core 1-5 Year USD Bond ETF as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.