SPY icon

SPDR S&P 500 ETF Trust

4,135 hedge funds and large institutions have $313B invested in SPDR S&P 500 ETF Trust in 2025 Q1 according to their latest regulatory filings, with 203 funds opening new positions, 1,600 increasing their positions, 1,820 reducing their positions, and 189 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

less ownership

Funds ownership:

less funds holding in top 10

Funds holding in top 10:

12% less repeat investments, than reductions

Existing positions increased: 1,600 | Existing positions reduced: 1,820

13% less capital invested

Capital invested by funds: $359B → $313B (-$46.6B)

41% less call options, than puts

Call options by funds: $304B | Put options by funds: $516B

Holders
4,135
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1,079
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$304B
Puts
$516B
Net Calls
Net Calls Change

Top Buyers

1 +$3.86B
2 +$3.67B
3 +$2.68B
4
Citigroup
Citigroup
New York
+$1.65B
5
UBS Group
UBS Group
Switzerland
+$1.56B

Top Sellers

1 -$8.91B
2 -$2.8B
3 -$2.74B
4
Jane Street
Jane Street
New York
-$1.94B
5
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$1.7B
Name Holding Trade Value Shares
Change
Change in
Stake
1901
$3.69M
1902
$3.67M
1903
$3.67M
1904
$3.67M
1905
$3.66M
1906
$3.66M
1907
$3.64M
1908
$3.64M
1909
$3.64M
1910
$3.63M
1911
$3.63M
1912
$3.63M
1913
$3.62M
1914
$3.62M
1915
$3.62M
1916
$3.6M
1917
$3.6M
1918
$3.6M
1919
$3.58M
1920
$3.58M
1921
$3.57M
1922
$3.57M
1923
$3.57M
1924
$3.56M
1925
$3.54M