Who Owns IYM?
iShares U.S. Basic Materials ETF — Institutional Ownership & 13F Holdings
$184.48
+0.03 (+0.02%)
Market Cap
$780.5M
Shares Outstanding
4,399,920
Institutional Holders
182
Total Inst. Value
$267.4M
% of Float Held
—
QoQ Holder Change
+56
Institutional data as of Q1 2025
New Positions
48
Closed Positions
14
Increased
43
Decreased
46
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | CITIGROUP INC | $61.0M | 452,739 |
| 2 | PGIM Custom Harvest LLC | $40.7M | 301,931 |
| 3 | MORGAN STANLEY | $36.2M | 268,831 |
| 4 | BANK OF AMERICA CORP /DE/ | $16.9M | 125,352 |
| 5 | UBS Group AG | $11.5M | 85,424 |
| 6 | WELLS FARGO & COMPANY/MN | $9.9M | 73,125 |
| 7 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $9.6M | 71,150 |
| 8 | ROYAL BANK OF CANADA | $6.4M | 47,685 |
| 9 | BANK OF NOVA SCOTIA | $4.5M | 33,100 |
| 10 | GOLDMAN SACHS GROUP INC | $4.5M | 33,027 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| CITIGROUP INC | +244 | $61.0M |
| PGIM Custom Harvest LLC | +3K | $40.7M |
| MORGAN STANLEY | +7K | $36.2M |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | +4K | $9.6M |
| Curi Capital, LLCNew | +23K | $3.1M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| ROYAL BANK OF CANADA | -28K | $6.4M |
| AMERIPRISE FINANCIAL INC | -21K | $713K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | -20K | $386K |
| UBS Group AG | -16K | $11.5M |
| WELLS FARGO & COMPANY/MN | -13K | $9.9M |
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Frequently Asked Questions
How many institutional investors hold IYM?
As of Q1 2025, 182 institutional investors report holding IYM (iShares U.S. Basic Materials ETF) in their 13F filings.
Which hedge fund owns the most IYM?
The largest institutional holder of IYM is CITIGROUP INC with $61.0M in shares.
Are institutions buying or selling IYM?
This quarter, 48 institutions opened new positions in IYM and 14 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.