iShares Core 1-5 Year Usd BoISTBETF
13F holders, Q3 2025 (September 30)380holders −4
25new positions
27sold out
2famous investors
$48.84avg. 13F price*
At the end of Q3 2025, 380 institutions reported holding iShares Core 1-5 Year Usd Bo (ISTB) in their 13F filings, down 4 from Q2 2025. 25 opened new positions and 27 sold out. The largest holders were Acorns Advisers, LLC ($536.9M), BlackRock, Inc. ($318.8M) and State of Wisconsin Investment Board ($256.0M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- iShares Core 1-5 Year Usd Bo
- CUSIP
- 46432F859
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 25 | $28.4M |
| Exits | 27 | $21.9M |
All 13F filers, Q2 2025 → Q3 2025: 4,204,476 shares bought and 2,993,620 shares sold, net +1,210,856 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 380 holders
| Acorns Advisers, LLC | 4.22% | Add +7.8% | 10,992,587 | $536.9M |
| BlackRock, Inc. | 0.01% | Reduce -6.9% | 6,526,703 | $318.8M |
| State of Wisconsin Investment Board | 0.59% | Add +2.2% | 5,241,225 | $256.0M |
| Charles Schwab Investment Management Inc. | 0.02% | Reduce -1.4% | 2,368,074 | $115.7M |
| Raymond James Financial Inc. | 0.03% | Add +5.9% | 2,113,364 | $103.2M |
| Trust Point Inc. | 6.80% | Add +2.1% | 1,723,373 | $84.2M |
| Spinnaker Trust | 3.65% | Add +0.6% | 1,345,877 | $65.7M |
| Mariner, LLC | 0.08% | Add +7.9% | 1,248,030 | $61.0M |
| Jones Financial Companies LLLP | 0.04% | Add +19.6% | 1,176,780 | $57.4M |
| Townsend & Associates, Inc | 5.33% | Add +3.5% | 1,149,069 | $56.2M |
| Cahaba Wealth Management, Inc. | 3.53% | Add +4.9% | 997,635 | $48.7M |
| Bank of America Corp. | 0.00% | Add +22.7% | 938,044 | $45.8M |
| UBS Group AG | 0.01% | Reduce -0.5% | 864,294 | $42.2M |
| JPMorgan Chase & Co. | 0.00% | Reduce -7.6% | 859,883 | $42.0M |
| LPL Financial LLC | 0.01% | Reduce -19.7% | 822,849 | $40.2M |
| Morgan Stanley | 0.00% | Add +8.9% | 793,785 | $38.8M |
| MBL Wealth, LLC | 3.19% | Add +5.1% | 746,513 | $36.5M |
| Apella Capital, LLC | 0.77% | Add +81.2% | 707,670 | $34.6M |
| Wells Fargo & Company | 0.01% | Add +3.6% | 648,511 | $31.7M |
| Destination Wealth Management | 0.78% | Add +2.5% | 580,194 | $28.3M |
| FPC Investment Advisory, Inc. | 16.52% | Add +3.4% | 563,731 | $27.5M |
| Courage Miller Partners, LLC | 8.05% | Add +7.9% | 550,008 | $26.9M |
| Royal Bank of Canada | 0.00% | Add +2.5% | 535,340 | $26.1M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -6.4% | 534,640 | $26.1M |
| Cim, LLC | 3.40% | Reduce -5.3% | 532,918 | $26.0M |
| Pittenger & Anderson Inc. | 0.95% | Add +9.2% | 530,332 | $25.9M |
| Geneos Wealth Management Inc. | 0.64% | Add +2.0% | 513,036 | $25.1M |
| Koss-Olinger Consulting, LLC | 1.87% | Reduce -0.4% | 466,169 | $22.7M |
| Johnson Financial Group, Inc. | 0.84% | Add +12.5% | 460,948 | $22.5M |
| Goldman Sachs Group Inc. | 0.00% | Add +72.5% | 460,167 | $22.5M |
| Bartlett & Co. Wealth Management LLC | 0.27% | New | 421,596 | $20.6M |
| Beacon Pointe Advisors, LLC | 0.17% | Add +9.5% | 411,167 | $20.1M |
| Opal Wealth Advisors, LLC | 5.31% | Add +2.0% | 390,344 | $19.1M |
| Hunter Associates Investment Management LLC | 2.62% | Add +6.6% | 386,857 | $18.9M |
| Ameriprise Financial Inc. | 0.00% | Reduce -29.9% | 359,882 | $17.6M |
| IRON Financial LLC | 8.10% | Add +56.5% | 346,166 | $16.9M |
| Wealth Management Resources, Inc. | 5.44% | Add +3.7% | 344,379 | $16.8M |
| Bank of New York Mellon Corp | 0.00% | Add +19.3% | 319,973 | $15.6M |
| DORVAL Corp | 4.92% | Add +5.3% | 304,234 | $14.9M |
| Capital Insight Partners, LLC | 2.38% | Reduce -1.3% | 294,464 | $14.4M |
| Omega Financial Group, LLC | 4.70% | Add +4.6% | 286,277 | $14.0M |
| Alexander Randolph Advisory, Inc. | 11.47% | Add +13.8% | 284,969 | $13.9M |
| Renaissance Technologies | 0.02% | Reduce -32.8% | 273,100 | $13.3M |
| Orion Porfolio Solutions, LLC | 0.10% | Add +36.5% | 265,681 | $13.0M |
| Buttonwood Financial Advisors Inc. | 4.42% | Add +40.2% | 262,762 | $12.8M |
| Abundance Wealth Counselors | 1.99% | Add +9.1% | 238,108 | $11.6M |
| Lakeridge Wealth Management LLC | 4.57% | Add +0.2% | 210,446 | $10.3M |
| Fonville Wealth Management LLC | 2.20% | Add +18.5% | 200,407 | $9.8M |
| Fiduciary Advisors, Inc. | 7.83% | Add +7.2% | 198,543 | $9.7M |
| Wescott Financial Advisory Group, LLC | 0.87% | Add +8.1% | 197,582 | $9.6M |
| Creative Planning | 0.01% | Reduce -9.5% | 194,351 | $9.5M |
| Commonwealth Equity Services, LLC | 0.01% | Reduce -2.9% | 188,123 | $9.2M |
| Phillips Financial Management, LLC | 0.58% | Reduce -4.6% | 180,454 | $8.8M |
| CGN Advisors LLC | 0.72% | Add +8.3% | 179,421 | $8.8M |
| Cetera Investment Advisers | 0.01% | Add +31.4% | 178,412 | $8.7M |
| Osaic Holdings, Inc. | 0.01% | Reduce -5.1% | 177,162 | $8.7M |
| MML Investors Services, LLC | 0.02% | Add +4.7% | 176,684 | $8.6M |
| Morris Financial Concepts, Inc. | 3.11% | Add +5.5% | 176,492 | $8.6M |
| Factor Wealth Management LTD | 2.10% | Add +14.7% | 171,658 | $8.4M |
| Maryland Capital Advisors Inc. | 2.97% | Add +11.2% | 169,684 | $8.3M |
| Independence Financial Advisors, LLC | 2.26% | Reduce -44.2% | 151,705 | $7.4M |
| Cranbrook Wealth Management, LLC | 1.48% | Reduce -2.2% | 151,098 | $7.4M |
| Focus Partners Advisor Solutions, LLC | 0.08% | Add +123.0% | 148,168 | $7.2M |
| Gilbert Capital Group, Inc. | 5.36% | Add +2.3% | 141,913 | $6.9M |
| Keybank National Association | 0.02% | Add +20.2% | 137,936 | $6.7M |
| Sterling Investment Advisors LLC | 3.33% | Reduce -3.4% | 137,720 | $6.7M |
| Cambridge Investment Research Advisors, Inc. | 0.02% | Reduce -13.7% | 136,617 | $6.7M |
| KFA Private Wealth Group, LLC | 1.89% | Reduce -9.1% | 135,415 | $6.6M |
| Baker Ellis Asset Management LLC | 0.81% | Add +3.1% | 134,630 | $6.6M |
| JGP Wealth Management, LLC | 0.71% | Reduce -2.5% | 131,167 | $6.4M |
| Principal Securities, Inc. | 0.11% | Add +14.5% | 130,631 | $6.4M |
| Providence First Trust Co | 2.21% | No change | 130,588 | $6.4M |
| Values First Advisors, Inc. | 3.41% | Add +2.1% | 130,514 | $6.4M |
| Russell Investments Group, Ltd. | 0.01% | No change | 128,699 | $6.3M |
| Brio Consultants, LLC | 0.85% | Reduce -2.0% | 126,608 | $6.2M |
| Corepath Wealth Partners LLC | 4.31% | Add +6.0% | 121,926 | $5.9M |
| Arkansas Financial Group, Inc. | 0.85% | Reduce -13.5% | 118,522 | $5.8M |
| Crestwood Advisors Group, LLC | 0.10% | Add +543.6% | 116,824 | $5.7M |
| HighTower Advisors, LLC | 0.01% | Add +7.1% | 115,955 | $5.7M |
| Natixis Advisors, LLC | 0.01% | Add +3.3% | 111,529 | $5.4M |
| Steward Partners Investment Advisory, LLC | 0.03% | Reduce -0.9% | 107,218 | $5.2M |
| Equitable Holdings, Inc. | 0.04% | Add +6.9% | 105,899 | $5.2M |
| Bluestem Financial Advisors, LLC | 2.01% | Reduce -0.6% | 105,356 | $5.1M |
| Investment Research Partners LLC | 2.31% | — | 105,004 | $5.1M |
| Hoxton Planning & Management, LLC | 1.64% | Reduce -30.4% | 104,151 | $5.1M |
| AtlasMark Financial, Inc | 3.29% | Reduce -1.4% | 100,877 | $4.9M |
| C M Bidwell & Associates Ltd. | 2.32% | Add +1.0% | 98,748 | $4.8M |
| Rooted Wealth Advisors, Inc. | 1.38% | Add +10.3% | 92,589 | $4.5M |
| Bank of Montreal | 0.00% | Reduce -7.6% | 91,894 | $4.5M |
| Lutz Financial Services LLC | 0.32% | Add +1.4% | 91,801 | $4.5M |
| Cannon Financial Strategists, Inc. | 0.58% | Reduce -0.2% | 83,659 | $4.1M |
| Mather Group, Llc. | 0.04% | Reduce -4.3% | 79,676 | $3.9M |
| Seeds Investor LLC | 0.82% | Add +10.0% | 79,333 | $3.9M |
| Peoples Bank | 2.32% | Reduce -1.4% | 77,368 | $3.8M |
| Fiduciary Group, LLC | 0.33% | Reduce -2.1% | 76,731 | $3.7M |
| Kestra Advisory Services, LLC | 0.02% | Add +18.7% | 75,777 | $3.7M |
| Summit Wealth Partners, LLC | 0.66% | Add +0.5% | 74,312 | $3.6M |
| TD Capital Management LLC | 0.33% | Reduce -5.2% | 74,180 | $3.6M |
| Arete Wealth Advisors, LLC | 0.22% | Add +428.0% | 71,521 | $3.5M |
| Invested Advisors | 4.99% | — | 71,730 | $3.4M |
"% of holder's portfolio" is ISTB's weight in each manager's 13F, not the share of iShares Core 1-5 Year Usd Bo the manager owns.