HighTower Advisors
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HighTower Advisors’s iShares Core 1-5 Year USD Bond ETF ISTB Stock Holding History

HighTower Advisors’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 		$5.1M Sell
105,197
-11,139
-10% -$543K 0.01% 1181
2025
Q4 		$5.67M Buy
116,336
+381
+0.3% +$18.6K 0.01% 1104
2025
Q3 		$5.66M Buy
115,955
+7,668
+7% +$373K 0.01% 1078
2025
Q2 		$5.27M Sell
108,287
-14,384
-12% -$694K 0.01% 1067
2025
Q1 		$5.93M Sell
122,671
-42,261
-26% -$2.03M 0.01% 977
2024
Q4 		$7.88M Sell
164,932
-109,687
-40% -$5.26M 0.01% 852
2024
Q3 		$13.4M Buy
274,619
+11,917
+5% +$574K 0.02% 641
2024
Q2 		$12.4M Buy
262,702
+7,505
+3% +$354K 0.02% 630
2024
Q1 		$12.1M Buy
255,197
+22,830
+10% +$1.08M 0.02% 626
2023
Q4 		$11.1M Buy
232,367
+166,272
+252% +$7.76M 0.02% 669
2023
Q3 		$3.06M Sell
66,095
-9,471
-13% -$441K 0.01% 1145
2023
Q2 		$3.52M Buy
75,566
+3,284
+5% +$154K 0.01% 1057
2023
Q1 		$3.41M Sell
72,282
-640,272
-90% -$30M 0.01% 1025
2022
Q4 		$33.1M Sell
712,554
-23,563
-3% -$1.09M 0.08% 272
2022
Q3 		$33.9M Sell
736,117
-110,098
-13% -$5.2M 0.09% 235
2022
Q2 		$40.1M Sell
846,215
-689,260
-45% -$32.9M 0.1% 206
2022
Q1 		$74.4M Sell
1,535,475
-22,314
-1% -$1.1M 0.17% 128
2021
Q4 		$78.6M Buy
1,557,789
+1,429,613
+1,115% +$72.4M 0.17% 129
2021
Q3 		$6.55M Buy
128,176
+4,406
+4% +$226K 0.02% 711
2021
Q2 		$6.35M Buy
123,770
+7,924
+7% +$407K 0.02% 711
2021
Q1 		$5.94M Sell
115,846
-9,759
-8% -$502K 0.02% 684
2020
Q4 		$6.48M Buy
125,605
+3,797
+3% +$196K 0.03% 506
2020
Q3 		$6.28M Sell
121,808
-107
-0.1% -$5.52K 0.03% 477
2020
Q2 		$6.27M Buy
121,915
+1,230
+1% +$62.8K 0.03% 446
2020
Q1 		$6.09M Sell
120,685
-33,798
-22% -$1.71M 0.04% 394
2019
Q4 		$7.79M Buy
154,483
+7,967
+5% +$401K 0.05% 402
2019
Q3 		$7.39M Sell
146,516
-10,193
-7% -$514K 0.04% 416
2019
Q2 		$7.9M Sell
156,709
-10,107
-6% -$505K 0.05% 399
2019
Q1 		$8.31M Buy
166,816
+13,926
+9% +$688K 0.06% 348
2018
Q4 		$7.49M Buy
152,890
+12,928
+9% +$631K 0.06% 342
2018
Q3 		$6.85M Buy
139,962
+4,701
+3% +$230K 0.05% 407
2018
Q2 		$6.63M Buy
135,261
+4,253
+3% +$209K 0.05% 402
2018
Q1 		$6.46M Buy
131,008
+29,791
+29% +$1.47M 0.05% 386
2017
Q4 		$5.05M Buy
101,217
+27,936
+38% +$1.4M 0.04% 463
2017
Q3 		$3.68M Sell
73,281
-7,370
-9% -$371K 0.03% 594
2017
Q2 		$4.05M Buy
80,651
+16,669
+26% +$837K 0.04% 537
2017
Q1 		$3.21M Buy
63,982
+1,741
+3% +$87.2K 0.03% 592
2016
Q4 		$3.12M Sell
62,241
-32,559
-34% -$1.63M 0.03% 558
2016
Q3 		$4.8M Buy
+94,800
New +$4.8M 0.06% 371

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

HighTower Advisors's ISTB Position: Q1 2026 in Review

HighTower Advisors reduced its iShares Core 1-5 Year USD Bond ETF (ISTB) stake by 9.6% in Q1 2026, selling an estimated $543K and leaving 105,197 shares worth $5.1M. The position accounts for 0.01% of the portfolio, ranked #1181.

HighTower Advisors first reported a position in ISTB in Q3 2016 and has held it in 39 quarters since. The position peaked at $78.6M in Q4 2021. 393 funds tracked by Wall St. Rank hold ISTB as of Q1 2026.

  • HighTower Advisors held 105,197 shares of iShares Core 1-5 Year USD Bond ETF worth $5.1M as of Q1 2026.
  • HighTower Advisors sold 11,139 iShares Core 1-5 Year USD Bond ETF shares in Q1 2026, an estimated $543K.
  • iShares Core 1-5 Year USD Bond ETF made up 0.01% of HighTower Advisors's portfolio in Q1 2026, its #1181 holding.
  • HighTower Advisors first reported a position in iShares Core 1-5 Year USD Bond ETF in Q3 2016 and has held it in 39 quarters since.
  • HighTower Advisors's iShares Core 1-5 Year USD Bond ETF position peaked at $78.6M in Q4 2021.
  • 393 funds tracked by Wall St. Rank held iShares Core 1-5 Year USD Bond ETF as of Q1 2026.

Based on HighTower Advisors's 13F filing for Q1 2026, filed 5 May 2026.