Jane Street’s Grayscale Bitcoin Trust GBTC Stock Holding History

Jane Street’s Portfolio GBTC Stock Details GBTC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$13.2M	Buy	289,300 +177,200	+158%	+$9.88M	﹤0.01%	2534
2026 Q1	$5.91M	Sell	112,100 -79,900	-42%	-$4.76M	﹤0.01%	3263
2025 Q4	$13.1M	Sell	192,000 -46,700	-20%	-$3.66M	﹤0.01%	2010
2025 Q3	$21.4M	Buy	238,700 +43,100	+22%	+$3.88M	﹤0.01%	1599
2025 Q2	$16.6M	Buy	195,600 +94,900	+94%	+$7.38M	﹤0.01%	1625
2025 Q1	$6.56M	Buy	100,700 +38,500	+62%	+$2.84M	﹤0.01%	2517
2024 Q4	$4.6M	Buy	+62,200	New	+$4.1M	﹤0.01%	2780

Other funds holding GBTC

HKAM

Horizon Kinetics Asset Management New York $8.82B AUM 23.05% 1-Year Est. Return

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

HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return

Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return

MRI

Mad River Investors Boston, Massachusetts $268M AUM 31.54% 1-Year Est. Return

ECM

EagleClaw Capital Management Boston, Massachusetts $745M AUM 23.99% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Moors & Cabot Boston, Massachusetts $2.57B AUM 37.84% 1-Year Est. Return

Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return

KWA

Kingswood Wealth Advisors San Diego, California $2.48B AUM 36.19% 1-Year Est. Return

Jane Street's GBTC Position: Q2 2026 in Review

Jane Street increased its Grayscale Bitcoin Trust (GBTC) stake by 29% in Q2 2026, buying an estimated $4.26M and bringing the position to 340,363 shares worth $15.5M. The position accounts for ﹤0.01% of the portfolio, ranked #2386.

Jane Street first reported a position in GBTC in Q1 2024 and has held it in 10 quarters since. The position peaked at $117M in Q1 2024. 601 funds tracked by Wall St. Rank hold GBTC as of Q2 2026.

Jane Street held 340,363 shares of Grayscale Bitcoin Trust worth $15.5M as of Q2 2026.
Jane Street bought 76,391 Grayscale Bitcoin Trust shares in Q2 2026, an estimated $4.26M.
Grayscale Bitcoin Trust made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2386 holding.
Jane Street first reported a position in Grayscale Bitcoin Trust in Q1 2024 and has held it in 10 quarters since.
Jane Street's Grayscale Bitcoin Trust position peaked at $117M in Q1 2024.
601 funds tracked by Wall St. Rank held Grayscale Bitcoin Trust as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.