We are live on ! Find out more
IYM icon

iShares US Basic Materials ETF
IYM

182 hedge funds and large institutions have $308M invested in iShares US Basic Materials ETF in 2025 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 47 increasing their positions, 52 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

2,730% more call options, than puts

Call options by funds: $1.13M | Put options by funds: $40K

36% more first-time investments, than exits

New positions opened: 19 | Existing positions closed: 14

2% more funds holding

Funds holding: 178 → 182 (+4)

0.31% less ownership

Funds ownership: 61.13% → 60.82% (-0.31%)

1% less capital invested

Capital invested by funds: $310M → $308M (-$2.44M)

10% less repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 52

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
182
Holders Change
+4
Holders Change %
+2.25%
% of All Funds
2.44%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
19
Increased
47
Reduced
52
Closed
14
Calls
$1.13M
Puts
$40K
Net Calls
+$1.09M
Net Calls Change
+$1M

Top Buyers

Rank Fund Capital Flow
1
CRC
Curi RMB Capital
Illinois
+$3.14M
2
Citadel Advisors
Citadel Advisors
Florida
+$2.44M
3
AWM
AE Wealth Management
Kansas
+$1.87M
4
LPL Financial
LPL Financial
California
+$996K
5
Morgan Stanley
Morgan Stanley
New York
+$886K

Top Sellers

Rank Fund Capital Flow
1
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$3.81M
2
TAM
Tocqueville Asset Management
New York
-$3.13M
3
S
Sachetta
Massachusetts
-$3.02M
4
Ameriprise
Ameriprise
Minnesota
-$2.84M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$2.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
SCA
101
Snowden Capital Advisors
New York
$238K -$7.9K -58 -3%
EWA
102
EP Wealth Advisors
California
$234K -$51.6K -379 -18%
FFN
103
Focus Financial Network
Minnesota
$233K +$3.13K +23 +1%
FHC
104
First Heartland Consultants
Missouri
$220K -$4.09K -30 -2%
SCA
105
Southern Capital Advisors
Tennessee
$220K +$681 +5 +0.3%
Janney Montgomery Scott
106
Janney Montgomery Scott
Pennsylvania
$217K +$219K +1,611 New
AHC
107
Adell Harriman & Carpenter
Texas
$214K -$136K -1,000 -39%
NP
108
NorthRock Partners
Minnesota
$202K – – –
GHAM
109
Gilman Hill Asset Management
Connecticut
$202K +$204K +1,500 New
Two Sigma Investments
110
Two Sigma Investments
New York
$202K +$204K +1,500 New
GJIA
111
Glass Jacobson Investment Advisors
Maryland
$201K – – –
PS
112
Principal Securities
Iowa
$187K – – –
US Bancorp
113
US Bancorp
Minnesota
$175K – – –
IBOK
114
Independence Bank of Kentucky
Kentucky
$166K -$5.45K -40 -3%
Qube Research & Technologies (QRT)
115
Qube Research & Technologies (QRT)
United Kingdom
$156K -$23.2K -170 -13%
PSB
116
Piscataqua Savings Bank
New Hampshire
$137K +$3.41K +25 +3%
MA
117
Montag & Associates
Georgia
$135K – – –
CWM
118
Cranbrook Wealth Management
Michigan
$129K – – –
PMAM
119
Picton Mahoney Asset Management
Ontario, Canada
$121K +$13.6K +100 +13%
IA
120
IFP Advisors
Florida
$90.7K – – –
GWSG
121
GPS Wealth Strategies Group
Colorado
$84.3K – – –
ANBT
122
American National Bank & Trust
Texas
$83.2K +$84.1K +617 New
HIIFS
123
Harel Insurance Investments & Financial Services
Israel
$81K – – –
AEPWM
124
Atlantic Edge Private Wealth Management
Florida
$66.1K – – –
TC
125
Truvestments Capital
Florida
$64K – – –
3 4
5
6 7

IYM Hedge Fund Activity: Q1 2025 in Review

182 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in iShares US Basic Materials ETF (IYM) for Q1 2025, worth a combined $308M — down 0.79% from $310M a quarter earlier.

Buyers outnumbered sellers: 19 funds opened new IYM positions and 14 closed out — a net gain of 5 holders — while 47 added to existing stakes and 52 trimmed.

The largest buyer was Curi RMB Capital, opening a new position worth an estimated $3.14M. The largest seller was Royal Bank of Canada, cutting an estimated $3.81M.

  • 182 institutional investors held iShares US Basic Materials ETF (IYM) as of Q1 2025, up from 178 in Q4 2024.
  • Funds reported $308M of iShares US Basic Materials ETF stock for Q1 2025, down 0.79% quarter-over-quarter.
  • 19 funds opened new iShares US Basic Materials ETF positions in Q1 2025 and 14 closed out, a net change of +5 holders.
  • The largest iShares US Basic Materials ETF buyer in Q1 2025 was Curi RMB Capital, an estimated $3.14M added.
  • The largest iShares US Basic Materials ETF seller in Q1 2025 was Royal Bank of Canada, an estimated $3.81M sold.

Based on aggregated 13F filings for Q1 2025.