iShares Gold Trust Micro
IAUM
191 hedge funds and large institutions have $2.11B invested in iShares Gold Trust Micro in 2025 Q3 according to their latest regulatory filings, with 52 funds opening new positions, 78 increasing their positions, 27 reducing their positions, and 16 closing their positions.
225% more first-time investments, than exits
New positions opened: 52 | Existing positions closed: 16
189% more repeat investments, than reductions
Existing positions increased: 78 | Existing positions reduced: 27
71% more capital invested
Capital invested by funds: $1.24B → $2.11B (+$877M)
22% more funds holding
Funds holding: 157 → 191 (+34)
8% more funds holding in top 10
Funds holding in top 10: 13 → 14 (+1)
6.12% more ownership
Funds ownership: 40.6% → 46.72% (+6.1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Sumitomo Mitsui Trust Group
Minato-Ku, Tokyo,
Japan
|
+$305M |
| 2 |
AHSSHC
Adventist Health System Sunbelt Healthcare Corp
Altamonte Springs,
Florida
|
+$110M |
| 3 |
HCA
Heck Capital Advisors
Rhinelander,
Wisconsin
|
+$24.6M |
| 4 |
MAMU
Myriad Asset Management US
West Palm Beach,
Florida
|
+$19.7M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
+$16.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$13.8M |
| 2 |
QC
Quadrature Capital
London,
United Kingdom
|
-$12.9M |
| 3 |
RA
RFG Advisory
Birmingham,
Alabama
|
-$11.9M |
| 4 |
FTUS
Flow Traders U.S.
New York
|
-$2.87M |
| 5 |
MWM
MorganRosel Wealth Management
Highlands Ranch,
Colorado
|
-$1.77M |
IAUM Hedge Fund Activity: Q3 2025 in Review
191 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in iShares Gold Trust Micro (IAUM) for Q3 2025, worth a combined $2.11B — up 71% from $1.24B a quarter earlier.
Buyers outnumbered sellers: 52 funds opened new IAUM positions and 16 closed out — a net gain of 36 holders — while 78 added to existing stakes and 27 trimmed.
The largest buyer was Sumitomo Mitsui Trust Group, adding an estimated $305M. The largest seller was Jane Street, exiting entirely with an estimated $13.8M sold.
- 191 institutional investors held iShares Gold Trust Micro (IAUM) as of Q3 2025, up from 157 in Q2 2025.
- Funds reported $2.11B of iShares Gold Trust Micro stock for Q3 2025, up 71% quarter-over-quarter.
- 52 funds opened new iShares Gold Trust Micro positions in Q3 2025 and 16 closed out, a net change of +36 holders.
- The largest iShares Gold Trust Micro buyer in Q3 2025 was Sumitomo Mitsui Trust Group, an estimated $305M added.
- The largest iShares Gold Trust Micro seller in Q3 2025 was Jane Street, an estimated $13.8M sold.
Based on aggregated 13F filings for Q3 2025.