# ISHARES TR (ISTB) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 46432F859
Page URL: https://superinvestorclub.com/stock/ISTB
Last updated: 2026-08-29T13:47:25.841Z

## Summary

As of the most recent 13F filing period, ISHARES TR (ISTB) is held by 1 tracked superinvestors with an aggregate position value of $612,235 representing 012689 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Dan Sundheim (Mine & Arao)](https://superinvestorclub.com/manager/3261) | Mine & Arao Wealth Creation & Management | 12689 | $612,235 | 0.22% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2024-12-31: 1 holders, $655,419 aggregate, 013720 shares
- 2025-03-31: 1 holders, $665,228 aggregate, 013759 shares
- 2025-06-30: 1 holders, $660,746 aggregate, 013582 shares
- 2025-09-30: 1 holders, $666,322 aggregate, 013643 shares
- 2025-12-31: 1 holders, $614,359 aggregate, 012602 shares
- 2026-03-31: 1 holders, $612,341 aggregate, 012636 shares
- 2026-06-30: 1 holders, $612,235 aggregate, 012689 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "ISHARES TR (ISTB) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/ISTB), aggregating SEC 13F, Form 4, and congressional disclosures."