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Jeff Yass’s iShares Core 1-5 Year USD Bond ETF ISTB Stock Holding History

Jeff Yass’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
Q2 		$753K Sell
15,616
-355,760
-96% -$17.2M ﹤0.01% 8920
2026
Q1 		$18M Buy
+371,376
New +$18.1M ﹤0.01% 2363
2025
Q3 		– Sell
-6,540
Closed -$318K – 13143
2025
Q2 		$318K Buy
+6,540
New +$316K ﹤0.01% 10201
2024
Q3 		– Sell
-17,011
Closed -$806K – 12486
2024
Q2 		$806K Sell
17,011
-305,492
-95% -$14.4M ﹤0.01% 7100
2024
Q1 		$15.3M Buy
322,503
+278,886
+639% +$13.2M ﹤0.01% 2083
2023
Q4 		$2.07M Buy
43,617
+10,787
+33% +$504K ﹤0.01% 5258
2023
Q3 		$1.52M Buy
32,830
+27,061
+469% +$1.26M ﹤0.01% 5701
2023
Q2 		$269K Sell
5,769
-40,409
-88% -$1.9M ﹤0.01% 9664
2023
Q1 		$2.18M Sell
46,178
-4,656
-9% -$218K ﹤0.01% 4955
2022
Q4 		$2.36M Buy
50,834
+42,328
+498% +$1.96M ﹤0.01% 4418
2022
Q3 		$392K Sell
8,506
-14,036
-62% -$662K ﹤0.01% 9107
2022
Q2 		$1.07M Buy
+22,542
New +$1.08M ﹤0.01% 6366
2022
Q1 		– Sell
-39,470
Closed -$1.99M – 13489
2021
Q4 		$1.99M Buy
+39,470
New +$2M ﹤0.01% 5516
2020
Q3 		– Sell
-68,849
Closed -$3.54M – 10827
2020
Q2 		$3.54M Buy
+68,849
New +$3.52M ﹤0.01% 3518
2019
Q4 		– Sell
-6,622
Closed -$334K – 10152
2019
Q3 		$334K Buy
6,622
+924
+16% +$46.6K ﹤0.01% 8070
2019
Q2 		$287K Sell
5,698
-71,618
-93% -$3.58M ﹤0.01% 8402
2019
Q1 		$3.85M Buy
77,316
+61,096
+377% +$3.02M ﹤0.01% 2783
2018
Q4 		$796K Sell
16,220
-2,709
-14% -$132K ﹤0.01% 5121
2018
Q3 		$928K Sell
18,929
-74,490
-80% -$3.65M ﹤0.01% 5366
2018
Q2 		$4.58M Buy
93,419
+50,680
+119% +$2.49M ﹤0.01% 2813
2018
Q1 		$2.11M Buy
42,739
+35,901
+525% +$1.77M ﹤0.01% 3818
2017
Q4 		$341K Sell
6,838
-37,753
-85% -$1.89M ﹤0.01% 7367
2017
Q3 		$2.24M Buy
44,591
+29,957
+205% +$1.51M ﹤0.01% 3698
2017
Q2 		$736K Buy
+14,634
New +$735K ﹤0.01% 5907
2016
Q4 		– Sell
-93,662
Closed -$4.74M – 9842
2016
Q3 		$4.74M Buy
93,662
+80,950
+637% +$4.1M ﹤0.01% 2308
2016
Q2 		$646K Sell
12,712
-36,400
-74% -$1.83M ﹤0.01% 5680
2016
Q1 		$2.47M Buy
49,112
+37,334
+317% +$1.86M ﹤0.01% 3369
2015
Q4 		$585K Buy
11,778
+4,794
+69% +$239K ﹤0.01% 6460
2015
Q3 		$350K Sell
6,984
-23,438
-77% -$1.17M ﹤0.01% 7763
2015
Q2 		$1.53M Buy
+30,422
New +$1.53M ﹤0.01% 5282
2014
Q3 		– Sell
-18,832
Closed -$947K – 9671
2014
Q2 		$947K Buy
+18,832
New +$945K ﹤0.01% 6157
2014
Q1 		– Sell
-11,762
Closed -$589K – 9143
2013
Q4 		$589K Buy
+11,762
New +$590K ﹤0.01% 6433

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
TWP
Triad Wealth Partners Lawrence, Kansas $1.7B AUM 21.07% 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
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return
ST
Spinnaker Trust Portland, Maine $2.06B AUM 24.94% 1-Year Est. Return
TA
Townsend & Associates Westminster, Colorado $1.17B AUM 20.72% 1-Year Est. Return

Jeff Yass's ISTB Position: Q2 2026 in Review

Jeff Yass reduced its iShares Core 1-5 Year USD Bond ETF (ISTB) stake by 96% in Q2 2026, selling an estimated $17.2M and leaving 15,616 shares worth $753K. The position accounts for ﹤0.01% of the portfolio, ranked #8920.

Jeff Yass first reported a position in ISTB in Q4 2013 and has held it in 32 quarters since. The position peaked at $18M in Q1 2026. 396 funds tracked by Wall St. Rank hold ISTB as of Q2 2026.

  • Jeff Yass held 15,616 shares of iShares Core 1-5 Year USD Bond ETF worth $753K as of Q2 2026.
  • Jeff Yass sold 355,760 iShares Core 1-5 Year USD Bond ETF shares in Q2 2026, an estimated $17.2M.
  • iShares Core 1-5 Year USD Bond ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #8920 holding.
  • Jeff Yass first reported a position in iShares Core 1-5 Year USD Bond ETF in Q4 2013 and has held it in 32 quarters since.
  • Jeff Yass's iShares Core 1-5 Year USD Bond ETF position peaked at $18M in Q1 2026.
  • 396 funds tracked by Wall St. Rank held iShares Core 1-5 Year USD Bond ETF as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.