# ISHARES TR ULTRA SHORT DUR

ISHARES TR ULTRA SHORT DUR is a security (CUSIP 46434V878) tracked across SEC portfolio filings. 572 institutional managers reported $3.7B on Form 13F as of 2026-06-30; 4 registered fund positions totaling $28.8M via N-PORT as of 2026-04-30.

## Summary

- Issuer: ISHARES TR
- Class: ULTRA SHORT DUR
- CUSIP: 46434V878
- Asset category: EC
- 13F holders: 572
- 13F value: $3.7B
- 13F period: 2026-06-30
- N-PORT fund positions: 4
- N-PORT value: $28.8M
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

_Showing 15 of 572 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| UBS Group AG | Zurich, V8 | $238.0M | 4,701,226 |
| [FOSTER DYKEMA CABOT & PARTNERS, LLC](https://search.stillhousedata.com/firm/300282) | WALTHAM, MA | $210.3M | 4,154,724 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $188.4M | 3,721,523 |
| FMR LLC | BOSTON, MA | $174.2M | 3,440,510 |
| [LPL Financial LLC](https://search.stillhousedata.com/firm/6413) | FORT MILL, SC | $170.8M | 3,374,429 |
| Temasek Holdings (Private) Ltd | SINGAPORE, U0 | $99.9M | 1,973,943 |
| [WEALTH ENHANCEMENT ADVISORY SERVICES, LLC](https://search.stillhousedata.com/firm/116407) | PLYMOUTH, MN | $98.0M | 1,947,459 |
| [DONALDSON CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/10613) | EVANSVILLE, IN | $86.4M | 1,708,669 |
| Royal Bank of Canada | TORONTO, A6 | $84.6M | 1,670,830 |
| [Focus Partners Wealth](https://search.stillhousedata.com/firm/159289) | ST LOUIS, MO | $77.4M | 235,445 |
| BlackRock, Inc. | New York, NY | $74.8M | 1,478,476 |
| [Winthrop Advisory Group LLC](https://search.stillhousedata.com/firm/288178) | BOSTON, MA | $68.8M | 1,360,435 |
| RAYMOND JAMES FINANCIAL INC | ST. PETERSBURG, FL | $67.3M | 1,330,297 |
| [Foster Group, Inc.](https://search.stillhousedata.com/firm/107148) | WEST DES MOINES, IA | $59.8M | 1,181,596 |
| AMUSSEN HUNSAKER ASSOCIATES LLC | NSL, UT | $59.6M | 1,178,093 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [JNL iShares Tactical Moderate Fund](https://search.stillhousedata.com/fund/S000035569) | Jackson Variable Series Trust | $13.2M | 934.17% |
| [Morningstar Defensive Bond Fund](https://search.stillhousedata.com/fund/S000057732) | Morningstar Funds Trust | $12.1M | 1180.97% |
| CAIS Sports, Media and Entertainment Fund | CAIS Sports, Media and Entertainment Fund | $3.6M | 217.09% |
| [DriveWealth NYSE 100 Index ETF](https://search.stillhousedata.com/fund/S000079523) | DriveWealth ETF Trust | $8K | 99.19% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/46434v878.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.