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
2476
$1.77M
2477
$1.77M
2478
$1.76M
2479
$1.76M
2480
$1.76M
2481
$1.76M
2482
$1.76M
2483
$1.76M
2484
$1.76M
2485
$1.76M
2486
$1.75M
2487
$1.75M
2488
$1.75M
2489
$1.75M
2490
$1.74M
2491
$1.74M
2492
$1.73M
2493
$1.73M
2494
$1.73M
2495
$1.73M
2496
$1.73M
2497
$1.72M
2498
$1.72M
2499
$1.72M
2500
$1.71M