iShares US Telecommunications ETF
155 hedge funds and large institutions have $576M invested in iShares US Telecommunications ETF in 2025 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 58 increasing their positions, 47 reducing their positions, and 17 closing their positions.
37% more capital invested
Capital invested by funds: $419M → $576M (+$157M)
24% more first-time investments, than exits
New positions opened: 21 | Existing positions closed: 17
23% more repeat investments, than reductions
Existing positions increased: 58 | Existing positions reduced: 47
20% more funds holding in top 10
Funds holding in top 10: 5 → 6 (+1)
2% more funds holding
Funds holding: 152 → 155 (+3)
8.33% less ownership
Funds ownership: 99.13% → 90.8% (-8.3%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citigroup
New York
|
+$37.5M |
| 2 |
Cambridge Investment Research Advisors
Fairfield,
Iowa
|
+$9.94M |
| 3 |
MSAM
Moloney Securities Asset Management
Manchester,
Missouri
|
+$8.86M |
| 4 |
BNP Paribas Financial Markets
Paris,
France
|
+$8.73M |
| 5 |
TSW
Three Seasons Wealth
Salt Lake City,
Utah
|
+$8.33M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$8.88M |
| 2 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$5.67M |
| 3 |
Jane Street
New York
|
-$4.03M |
| 4 |
National Bank of Canada
Montreal,
Quebec, Canada
|
-$2.41M |
| 5 |
Renaissance Technologies
New York
|
-$2.1M |
IYZ Hedge Fund Activity: Q3 2025 in Review
155 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in iShares US Telecommunications ETF (IYZ) for Q3 2025, worth a combined $576M — up 37% from $419M a quarter earlier.
Buyers outnumbered sellers: 21 funds opened new IYZ positions and 17 closed out — a net gain of 4 holders — while 58 added to existing stakes and 47 trimmed.
The largest buyer was Citigroup, adding an estimated $37.5M. The largest seller was Royal Bank of Canada, cutting an estimated $8.88M.
- 155 institutional investors held iShares US Telecommunications ETF (IYZ) as of Q3 2025, up from 152 in Q2 2025.
- Funds reported $576M of iShares US Telecommunications ETF stock for Q3 2025, up 37% quarter-over-quarter.
- 21 funds opened new iShares US Telecommunications ETF positions in Q3 2025 and 17 closed out, a net change of +4 holders.
- The largest iShares US Telecommunications ETF buyer in Q3 2025 was Citigroup, an estimated $37.5M added.
- The largest iShares US Telecommunications ETF seller in Q3 2025 was Royal Bank of Canada, an estimated $8.88M sold.
Based on aggregated 13F filings for Q3 2025.