Jane Street’s Sidus Space SIDU Stock Holding History

Jane Street’s Portfolio SIDU Stock Details SIDU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$109K	Buy	+46,900	New	+$128K	﹤0.01%	10601

Other funds holding SIDU

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM

PCM

Penserra Capital Management Orinda, California $8.52B AUM 37.76% 1-Year Est. Return

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

FIA

Foundations Investment Advisors Phoenix, Arizona $8.07B AUM 24.97% 1-Year Est. Return

SLT Holdings Scottsdale, Arizona $160M AUM 52.3% 1-Year Est. Return

Jane Street's SIDU Position: Q1 2026 in Review

Jane Street reduced its Sidus Space (SIDU) stake by 96% in Q1 2026, selling an estimated $1.95M and leaving 29,006 shares worth $67.3K. The position accounts for ﹤0.01% of the portfolio, ranked #10846.

Jane Street first reported a position in SIDU in Q4 2021 and has held it in 8 quarters since. The position peaked at $2.33M in Q4 2025. 61 funds tracked by Wall St. Rank hold SIDU as of Q1 2026.

Jane Street held 29,006 shares of Sidus Space worth $67.3K as of Q1 2026.
Jane Street sold 714,403 Sidus Space shares in Q1 2026, an estimated $1.95M.
Sidus Space made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10846 holding.
Jane Street first reported a position in Sidus Space in Q4 2021 and has held it in 8 quarters since.
Jane Street's Sidus Space position peaked at $2.33M in Q4 2025.
61 funds tracked by Wall St. Rank held Sidus Space as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.