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SPY - SPDR S&P 500 ETF TR

This page shows which of the focused investors we track hold SPY and how their positions changed, so you can see how much conviction the group has in the stock.

In Q3 2025 it was held by 10 managers with an aggregate reported value of $888.8M, which is 0.00% of the combined portfolio.

As of Q3 2025, 10 tracked institutional managers held SPY (SPDR S&P 500 ETF TR) with an aggregate reported value of $888.8M0.00% of the combined AlphaBaseline portfolio.

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Source
Curated SEC 13F filings
Period
Q3 2025
Ticker
SPY

13F data is delayed and excludes shorts/non-13F assets.

Long holders

1Mairs & Power Growth Fund - Mairs & Power Growth Fund0.17%Reduce -2.9%26,993$17.98M
2Yacktman Asset Management - Yacktman Asset Management0.04%Add +27.5%4,467$2.98M
3Polen Capital Management - Polen Capital Management0.01%Reduce -2.9%2,507$1.67M
4Francois Rochon - Giverny Capital0.05%-2,474$1.65M
5Bill Nygren - Oakmark Funds0.00%Reduce -12.5%2,001$1.33M
6Samantha McLemore - Patient Capital Management0.01%New421$280.51K
7Vulcan Value Partners - Vulcan Value Partners0.00%New303$203.1K

Put holders — short bets

2 managers have put options on SPY — a right to sell at strike. The reported value is the underlying market value (notional), not the option premium paid.

1Daniel Loeb - Third PointNew875,000$582.91M
2Howard Marks - Oaktree Capital ManagementReduce -67.7%330,000$219.84M

Call holders — bullish via leverage

1 manager holds call options on SPY — a right to buy at strike. Notional value, not premium.

1Stanley Druckenmiller - Duquesne Family Office LLC-90,000$59.96M
Loading holder history for SPY