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iShares Core S&P 500 ETF

3,579 hedge funds and large institutions have $447B invested in iShares Core S&P 500 ETF in 2025 Q1 according to their latest regulatory filings, with 148 funds opening new positions, 1,520 increasing their positions, 1,458 reducing their positions, and 117 closing their positions.

New
Increased
Maintained
Reduced
Closed

215% more call options, than puts

Call options by funds: $8.6B | Put options by funds: $2.73B

90% more capital inflows, than outflows

Capital inflows: $55.5B | Capital outflows: $29.1B

26% more first-time investments, than exits

New positions opened: 148 | Existing positions closed: 117

1.12% more ownership

Funds ownership: 75.92% → 77.04% (+1.1%)

4% more repeat investments, than reductions

Existing positions increased: 1,520 | Existing positions reduced: 1,458

1% less funds holding

Funds holding: 3,617 → 3,579 (-38)

1% less funds holding in top 10

Funds holding in top 10: 1,185 → 1,170 (-15)

Holders
3,579
Holders Change
-38
Holders Change %
-1.05%
% of All Funds
47.81%
Holding in Top 10
1,170
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-1.27%
% of All Funds
15.63%
New
148
Increased
1,520
Reduced
1,458
Closed
117
Calls
$8.6B
Puts
$2.73B
Net Calls
+$5.87B
Net Calls Change
+$6.39B

IVV Hedge Fund Activity: Q1 2025 in Review

3,579 of the 7,486 institutional investors tracked by Wall St. Rank reported a position in iShares Core S&P 500 ETF (IVV) for Q1 2025, worth a combined $447B — up 0.92% from $442B a quarter earlier.

Buyers outnumbered sellers: 148 funds opened new IVV positions and 117 closed out — a net gain of 31 holders — while 1,520 added to existing stakes and 1,458 trimmed.

The largest buyer was Capula Management, opening a new position worth an estimated $9.08B. The largest seller was Nisa Investment Advisors, cutting an estimated $1.94B.

  • 3,579 institutional investors held iShares Core S&P 500 ETF (IVV) as of Q1 2025, down from 3,617 in Q4 2024.
  • Funds reported $447B of iShares Core S&P 500 ETF stock for Q1 2025, up 0.92% quarter-over-quarter.
  • 148 funds opened new iShares Core S&P 500 ETF positions in Q1 2025 and 117 closed out, a net change of +31 holders.
  • The largest iShares Core S&P 500 ETF buyer in Q1 2025 was Capula Management, an estimated $9.08B added.
  • The largest iShares Core S&P 500 ETF seller in Q1 2025 was Nisa Investment Advisors, an estimated $1.94B sold.

Based on aggregated 13F filings for Q1 2025.