PEAK6’s Stifel SF Stock Holding History

PEAK6’s Portfolio SF Stock Details SF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$643K	Sell	8,700 -1,500	-15%	-$119K	﹤0.01%	1873
2025 Q4	$851K	Buy	+10,200	New	+$815K	﹤0.01%	1852
2025 Q1	–	Sell	-13,350	Closed	-$944K	–	3561
2024 Q4	$944K	Buy	+13,350	New	+$953K	﹤0.01%	1842

Other funds holding SF

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

PEAK6's SF Position: Q3 2025 in Review

PEAK6 sold out of Stifel (SF) in Q3 2025, closing a stake of 11,058 shares — an estimated $765K sold.

PEAK6 first reported a position in SF in Q2 2025 and held it in 1 quarter. The position peaked at $765K in Q2 2025. 551 funds tracked by Wall St. Rank hold SF as of Q3 2025.

PEAK6 reported no remaining Stifel position as of Q3 2025 after selling out during the quarter.
PEAK6 sold 11,058 Stifel shares in Q3 2025, an estimated $765K.
PEAK6 first reported a position in Stifel in Q2 2025 and held it in 1 quarter.
PEAK6's Stifel position peaked at $765K in Q2 2025.
551 funds tracked by Wall St. Rank held Stifel as of Q3 2025.

Based on PEAK6's 13F filing for Q3 2025, filed 14 Nov 2025.