iShares S&P 100 ETF
1,026 hedge funds and large institutions have $12.6B invested in iShares S&P 100 ETF in 2026 Q2 according to their latest regulatory filings, with 85 funds opening new positions, 233 increasing their positions, 415 reducing their positions, and 55 closing their positions.
55% more first-time investments, than exits
New positions opened: 85 | Existing positions closed: 55
9% more capital invested
Capital invested by funds: $11.6B → $12.6B (+$1.05B)
2% more funds holding
Funds holding: 1,007 → 1,026 (+19)
1.18% less ownership
Funds ownership: 65.51% → 64.33% (-1.2%)
19% less funds holding in top 10
Funds holding in top 10: 42 → 34 (-8)
44% less repeat investments, than reductions
Existing positions increased: 233 | Existing positions reduced: 415
45% less call options, than puts
Call options by funds: $24.4B | Put options by funds: $44.1B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$199M |
| 2 |
MCM
MAI Capital Management
Independence,
Ohio
|
+$144M |
| 3 |
Jones Financial Companies
Des Peres,
Missouri
|
+$74.2M |
| 4 |
BPA
Beacon Pointe Advisors
Newport Beach,
California
|
+$56.8M |
| 5 |
SFG
SNS Financial Group
Minneapolis,
Minnesota
|
+$28.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Focus Partners Wealth
Boston,
Massachusetts
|
-$219M |
| 2 |
Two Sigma Investments
New York
|
-$209M |
| 3 |
EW
Evoke Wealth
Los Angeles,
California
|
-$129M |
| 4 |
LPL Financial
San Diego,
California
|
-$72.6M |
| 5 |
RAG
RIA Advisory Group
Des Moines,
Iowa
|
-$37.3M |
OEF Hedge Fund Activity: Q2 2026 in Review
1,026 of the 8,346 institutional investors tracked by Wall St. Rank reported a position in iShares S&P 100 ETF (OEF) for Q2 2026, worth a combined $12.6B — up 9.1% from $11.6B a quarter earlier.
Buyers outnumbered sellers: 85 funds opened new OEF positions and 55 closed out — a net gain of 30 holders — while 233 added to existing stakes and 415 trimmed.
The largest buyer was Morgan Stanley, adding an estimated $199M. The largest seller was Focus Partners Wealth, cutting an estimated $219M.
- 1,026 institutional investors held iShares S&P 100 ETF (OEF) as of Q2 2026, up from 1,007 in Q1 2026.
- Funds reported $12.6B of iShares S&P 100 ETF stock for Q2 2026, up 9.1% quarter-over-quarter.
- 85 funds opened new iShares S&P 100 ETF positions in Q2 2026 and 55 closed out, a net change of +30 holders.
- The largest iShares S&P 100 ETF buyer in Q2 2026 was Morgan Stanley, an estimated $199M added.
- The largest iShares S&P 100 ETF seller in Q2 2026 was Focus Partners Wealth, an estimated $219M sold.
Based on aggregated 13F filings for Q2 2026.