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iShares Core S&P 500 ETF
IVV

4,023 hedge funds and large institutions have $584B invested in iShares Core S&P 500 ETF in 2025 Q4 according to their latest regulatory filings, with 479 funds opening new positions, 1,691 increasing their positions, 1,383 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

648% more first-time investments, than exits

New positions opened: 479 | Existing positions closed: 64

22% more repeat investments, than reductions

Existing positions increased: 1,691 | Existing positions reduced: 1,383

11% more capital invested

Capital invested by funds: $526B → $584B (+$57.9B)

9% more funds holding

Funds holding: 3,684 → 4,023 (+339)

9% more funds holding in top 10

Funds holding in top 10: 1,176 → 1,284 (+108)

2.21% less ownership

Funds ownership: 79.52% → 77.31% (-2.2%)

15% less call options, than puts

Call options by funds: $2.14B | Put options by funds: $2.53B

Holders
4,023
Holders Change
+339
Holders Change %
+9.2%
% of All Funds
48.56%
Holding in Top 10
1,284
Holding in Top 10 Change
+108
Holding in Top 10 Change %
+9.18%
% of All Funds
15.5%
New
479
Increased
1,691
Reduced
1,383
Closed
64
Calls
$2.14B
Puts
$2.53B
Net Calls
-$387M
Net Calls Change
-$667M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$6.32B
2
SSA
Schonfeld Strategic Advisors
New York
+$5.4B
3
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$5.3B
4
Millennium Management
Millennium Management
New York
+$4.75B
5
Walleye Capital
Walleye Capital
New York
+$4.49B

Top Sellers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
-$7.48B
2
CM
Capula Management
Cayman Islands
-$6.67B
3
CI Investments Inc
CI Investments Inc
Ontario, Canada
-$4.22B
4
WANY
Wealthspire Advisors (New York)
New York
-$1.76B
5
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$1.61B

IVV Hedge Fund Activity: Q4 2025 in Review

4,023 of the 8,284 institutional investors tracked by Wall St. Rank reported a position in iShares Core S&P 500 ETF (IVV) for Q4 2025, worth a combined $584B — up 11% from $526B a quarter earlier.

Buyers outnumbered sellers: 479 funds opened new IVV positions and 64 closed out — a net gain of 415 holders — while 1,691 added to existing stakes and 1,383 trimmed.

The largest buyer was BlackRock, adding an estimated $6.32B. The largest seller was JP Morgan Chase, cutting an estimated $7.48B.

  • 4,023 institutional investors held iShares Core S&P 500 ETF (IVV) as of Q4 2025, up from 3,684 in Q3 2025.
  • Funds reported $584B of iShares Core S&P 500 ETF stock for Q4 2025, up 11% quarter-over-quarter.
  • 479 funds opened new iShares Core S&P 500 ETF positions in Q4 2025 and 64 closed out, a net change of +415 holders.
  • The largest iShares Core S&P 500 ETF buyer in Q4 2025 was BlackRock, an estimated $6.32B added.
  • The largest iShares Core S&P 500 ETF seller in Q4 2025 was JP Morgan Chase, an estimated $7.48B sold.

Based on aggregated 13F filings for Q4 2025.