XTX Topco’s Silo Pharma SILO Stock Holding History

XTX Topco’s Portfolio SILO Stock Details SILO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$6.14K	Sell	1,139 -2,654	-70%	-$13.7K	﹤0.01%	3744
2025 Q4	$19.3K	Buy	+3,793	New	+$28K	﹤0.01%	3066
2025 Q3	–	Sell	-1,788	Closed	-$16.9K	–	3204
2025 Q2	$16.9K	Buy	+1,788	New	+$20.5K	﹤0.01%	2190
2025 Q1	–	Sell	-971	Closed	-$13K	–	3029
2024 Q4	$13K	Buy	+971	New	+$15K	﹤0.01%	2113

Other funds holding SILO

AdvisorShares Investments Bethesda, Maryland $549M AUM 32.58% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

TSS

Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

XTX Topco's SILO Position: Q1 2026 in Review

XTX Topco reduced its Silo Pharma (SILO) stake by 70% in Q1 2026, selling an estimated $13.7K and leaving 1,139 shares worth $6.14K. The position accounts for ﹤0.01% of the portfolio, ranked #3744.

XTX Topco first reported a position in SILO in Q4 2024 and has held it in 4 quarters since. The position peaked at $19.3K in Q4 2025. 14 funds tracked by Wall St. Rank hold SILO as of Q1 2026.

XTX Topco held 1,139 shares of Silo Pharma worth $6.14K as of Q1 2026.
XTX Topco sold 2,654 Silo Pharma shares in Q1 2026, an estimated $13.7K.
Silo Pharma made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #3744 holding.
XTX Topco first reported a position in Silo Pharma in Q4 2024 and has held it in 4 quarters since.
XTX Topco's Silo Pharma position peaked at $19.3K in Q4 2025.
14 funds tracked by Wall St. Rank held Silo Pharma as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.