iShares Semiconductor ETF
SOXX
718 hedge funds and large institutions have $4.59B invested in iShares Semiconductor ETF in 2025 Q1 according to their latest regulatory filings, with 70 funds opening new positions, 263 increasing their positions, 262 reducing their positions, and 101 closing their positions.
0% more repeat investments, than reductions
Existing positions increased: 263 | Existing positions reduced: 262
1.63% less ownership
Funds ownership: 44.03% → 42.41% (-1.6%)
6% less funds holding
Funds holding: 764 → 718 (-46)
20% less call options, than puts
Call options by funds: $670M | Put options by funds: $841M
25% less capital invested
Capital invested by funds: $6.08B → $4.59B (-$1.5B)
31% less first-time investments, than exits
New positions opened: 70 | Existing positions closed: 101
33% less funds holding in top 10
Funds holding in top 10: 9 → 6 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BNP Paribas Financial Markets
Paris,
France
|
+$142M |
| 2 |
Fidelity International
Hamilton,
Bermuda
|
+$59M |
| 3 |
QC
Quadrature Capital
London,
United Kingdom
|
+$55.9M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$49.1M |
| 5 |
Corient Private Wealth
Miami,
Florida
|
+$22.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CI
Clal Insurance
Tel-Aviv,
Israel
|
-$286M |
| 2 |
JP Morgan Chase
New York
|
-$160M |
| 3 |
Goldman Sachs
New York
|
-$109M |
| 4 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
-$107M |
| 5 |
D.E. Shaw & Co
New York
|
-$87.2M |
SOXX Hedge Fund Activity: Q1 2025 in Review
718 of the 7,471 institutional investors tracked by Wall St. Rank reported a position in iShares Semiconductor ETF (SOXX) for Q1 2025, worth a combined $4.59B — down 25% from $6.08B a quarter earlier.
Sellers outnumbered buyers: 101 funds closed out of SOXX and 70 opened new positions — a net loss of 31 holders — while 262 trimmed existing stakes and 263 added.
The largest buyer was BNP Paribas Financial Markets, adding an estimated $142M. The largest seller was Clal Insurance, cutting an estimated $286M.
- 718 institutional investors held iShares Semiconductor ETF (SOXX) as of Q1 2025, down from 764 in Q4 2024.
- Funds reported $4.59B of iShares Semiconductor ETF stock for Q1 2025, down 25% quarter-over-quarter.
- 70 funds opened new iShares Semiconductor ETF positions in Q1 2025 and 101 closed out, a net change of -31 holders.
- The largest iShares Semiconductor ETF buyer in Q1 2025 was BNP Paribas Financial Markets, an estimated $142M added.
- The largest iShares Semiconductor ETF seller in Q1 2025 was Clal Insurance, an estimated $286M sold.
Based on aggregated 13F filings for Q1 2025.