Who Owns BLACKROCK ETF TRUST (ISMF)?Hedge Fund & Institutional Holders
$27.00-0.12 (-0.44%)BATS
Institutional Holders
4
as of Q4 2025
Total Institutional Value
$770.0T
% of Float Held
—
QoQ Change in Holders
+3 / -4
Price History
ISMF — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Bruce G. Allen Investments, LLC | New Position | +3K | +$77.0M |
| ROYAL BANK OF CANADA | New Position | +200 | +$0 |
| AlTi Global, Inc. | New Position | +37K | +$0 |
ISMF — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Closed Position | -12K | -$328.6M |
| JANE STREET GROUP, LLC | Closed Position | -10K | -$266.0M |
| Painted Porch Advisors LLC | Closed Position | -103 | -$2.7M |
| UBS Group AG | Closed Position | -18 | -$477K |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | Bruce G. Allen Investments, LLC | 2,939 | $77.0M | 0.05% | Share |
| 2 | BlackRock, Inc. | 600,000 | $15.0M | 0.00% | Share |
| 3 | AlTi Global, Inc. | 37,400 | $0 | 0.00% | Share |
| 4 | ROYAL BANK OF CANADA | 200 | $0 | 0.00% | Share |
ISMF Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 4 | $92.0M | -1 |
| Q3 2025 | 5 | $613.6M | +1 |
| Q2 2025 | 4 | $478.6M | +0 |
| Q1 2025 | 4 | $15.7B | — |
As of Q4 2025, 4 institutional investors hold ISMF (BLACKROCK ETF TRUST). The largest holder is Bruce G. Allen Investments, LLC with $77.0M in shares. This quarter, 3 institutions opened new positions and 4 closed their positions.
Frequently Asked Questions
How many hedge funds own ISMF?
As of Q4 2025, 4 institutional investors report holding ISMF (BLACKROCK ETF TRUST) in their 13F filings.
Who is the largest institutional holder of ISMF?
The largest institutional holder of ISMF is Bruce G. Allen Investments, LLC with $77.0M in shares.
Is institutional ownership of ISMF increasing or decreasing?
This quarter, 3 institutions opened new positions in ISMF and 4 closed their positions.