Potomac Fund Management’s State Street SPDR Portfolio S&P 500 ETF SPYM Stock Holding History

Potomac Fund Management’s Portfolio SPYM Stock Details SPYM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$138M	Buy	1,565,618 +1,535,156	+5,040%	+$131M	3.46%	3
2026 Q1	$2.33M	Buy	+30,462	New	+$2.44M	0.08%	27
2025 Q4	–	Sell	-37,732	Closed	-$2.96M	–	115
2025 Q3	$2.96M	Buy	37,732 +14,802	+65%	+$1.12M	0.13%	27
2025 Q2	$1.68M	Buy	+22,930	New	+$1.54M	0.1%	38
2025 Q1	–	Sell	-55,177	Closed	-$3.8M	–	93
2024 Q4	$3.8M	Buy	+55,177	New	+$3.82M	0.22%	23

Other funds holding SPYM

Jones Financial Companies Des Peres, Missouri $250B AUM 21.32% 1-Year Est. Return

Betterment LLC New York $59.1B AUM 18.41% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

UIM

USS Investment Management London, United Kingdom $27.8B AUM 39.42% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Allianz Asset Management Munich, Germany $112B AUM 36.28% 1-Year Est. Return

Creative Planning Overland Park, Kansas $171B AUM 24.68% 1-Year Est. Return

KCM

Kedalion Capital Management London, United Kingdom $4.21B AUM 22.31% 1-Year Est. Return

Potomac Fund Management's SPYM Position: Q2 2026 in Review

Potomac Fund Management increased its State Street SPDR Portfolio S&P 500 ETF (SPYM) stake by 5,040% in Q2 2026, buying an estimated $131M and bringing the position to 1,565,618 shares worth $138M. The position accounts for 3.46% of the portfolio, ranked #3.

Potomac Fund Management first reported a position in SPYM in Q4 2024 and has held it in 5 quarters since. 1,709 funds tracked by Wall St. Rank hold SPYM as of Q2 2026.

Potomac Fund Management held 1,565,618 shares of State Street SPDR Portfolio S&P 500 ETF worth $138M as of Q2 2026.
Potomac Fund Management bought 1,535,156 State Street SPDR Portfolio S&P 500 ETF shares in Q2 2026, an estimated $131M.
State Street SPDR Portfolio S&P 500 ETF made up 3.46% of Potomac Fund Management's portfolio in Q2 2026, its #3 holding.
Potomac Fund Management first reported a position in State Street SPDR Portfolio S&P 500 ETF in Q4 2024 and has held it in 5 quarters since.
1,709 funds tracked by Wall St. Rank held State Street SPDR Portfolio S&P 500 ETF as of Q2 2026.

Based on Potomac Fund Management's 13F filing for Q2 2026, filed 13 Aug 2026.