State Street SPDR Portfolio S&P 500 ETF
SPYM
1,597 hedge funds and large institutions have $85.1B invested in State Street SPDR Portfolio S&P 500 ETF in 2026 Q1 according to their latest regulatory filings, with 136 funds opening new positions, 817 increasing their positions, 462 reducing their positions, and 98 closing their positions.
77% more repeat investments, than reductions
Existing positions increased: 817 | Existing positions reduced: 462
39% more first-time investments, than exits
New positions opened: 136 | Existing positions closed: 98
24% more capital invested
Capital invested by funds: $68.6B → $85.1B (+$16.6B)
3% more funds holding in top 10
Funds holding in top 10: 346 → 358 (+12)
2.3% more ownership
Funds ownership: 71.58% → 73.88% (+2.3%)
1% more funds holding
Funds holding: 1,589 → 1,597 (+8)
37% less call options, than puts
Call options by funds: $72.3M | Put options by funds: $115M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$4.86B |
| 2 |
Jones Financial Companies
Des Peres,
Missouri
|
+$4.25B |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$3.97B |
| 4 |
Millennium Management
New York
|
+$1.73B |
| 5 |
Allianz Asset Management
Munich,
Germany
|
+$1.18B |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of America
Charlotte,
North Carolina
|
-$1.41B |
| 2 |
Morgan Stanley
New York
|
-$1.09B |
| 3 |
MB
Mizuho Bank
Tokyo,
Japan
|
-$254M |
| 4 |
N
Natixis
Paris,
France
|
-$249M |
| 5 |
AHSSHC
Adventist Health System Sunbelt Healthcare Corp
Altamonte Springs,
Florida
|
-$169M |
SPYM Hedge Fund Activity: Q1 2026 in Review
1,597 of the 8,136 institutional investors tracked by Wall St. Rank reported a position in State Street SPDR Portfolio S&P 500 ETF (SPYM) for Q1 2026, worth a combined $85.1B — up 24% from $68.6B a quarter earlier.
Buyers outnumbered sellers: 136 funds opened new SPYM positions and 98 closed out — a net gain of 38 holders — while 817 added to existing stakes and 462 trimmed.
The largest buyer was JP Morgan Chase, adding an estimated $4.86B. The largest seller was Bank of America, cutting an estimated $1.41B.
- 1,597 institutional investors held State Street SPDR Portfolio S&P 500 ETF (SPYM) as of Q1 2026, up from 1,589 in Q4 2025.
- Funds reported $85.1B of State Street SPDR Portfolio S&P 500 ETF stock for Q1 2026, up 24% quarter-over-quarter.
- 136 funds opened new State Street SPDR Portfolio S&P 500 ETF positions in Q1 2026 and 98 closed out, a net change of +38 holders.
- The largest State Street SPDR Portfolio S&P 500 ETF buyer in Q1 2026 was JP Morgan Chase, an estimated $4.86B added.
- The largest State Street SPDR Portfolio S&P 500 ETF seller in Q1 2026 was Bank of America, an estimated $1.41B sold.
Based on aggregated 13F filings for Q1 2026.