Jane Street’s Tiziana Life Sciences TLSA Stock Holding History

Jane Street’s Portfolio TLSA Stock Details TLSA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$28.1K	Buy	+24,047	New	+$34K	﹤0.01%	11123
2025 Q4	–	Sell	-17,987	Closed	-$38.9K	–	12382
2025 Q3	$38.9K	Sell	17,987 -6,977	-28%	-$12.9K	﹤0.01%	10407
2025 Q2	$39.4K	Sell	24,964 -142,578	-85%	-$191K	﹤0.01%	9235
2025 Q1	$181K	Buy	167,542 +151,858	+968%	+$148K	﹤0.01%	8522
2024 Q4	$10.9K	Buy	+15,684	New	+$14.5K	﹤0.01%	9175
2023 Q3	–	Sell	-12,971	Closed	-$8.84K	–	9384
2023 Q2	$8.84K	Buy	+12,971	New	+$11K	﹤0.01%	8452
2022 Q4	–	Sell	-10,139	Closed	-$8K	–	10150
2022 Q3	$8K	Buy	+10,139	New	+$7.63K	﹤0.01%	9392
2022 Q1	–	Sell	-49,439	Closed	-$47K	–	11022
2021 Q4	$47K	Buy	+49,439	New	+$65.5K	﹤0.01%	9556

Other funds holding TLSA

DIG

Dauntless Investment Group Etna, New Hampshire $151M AUM 76.14% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Zhang Financial Portage, Michigan $2.89B AUM 18.44% 1-Year Est. Return

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

Focus Partners Wealth Boston, Massachusetts $89.9B AUM 20.5% 1-Year Est. Return

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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

HSBC Holdings London, United Kingdom $192B AUM 27.2% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

EWA LLC Pittsbugh, Pennsylvania $548M AUM 35.14% 1-Year Est. Return

Jane Street's TLSA Position: Q1 2026 in Review

Jane Street opened a new position in Tiziana Life Sciences (TLSA) in Q1 2026: 24,047 shares worth $28.1K. The stake represents ﹤0.01% of the portfolio and ranks #11123 among its holdings. This is a return to the name: Jane Street previously reported a position in TLSA as recently as Q3 2025.

Jane Street first reported a position in TLSA in Q4 2021 and has held it in 8 quarters since. The position peaked at $181K in Q1 2025. 32 funds tracked by Wall St. Rank hold TLSA as of Q1 2026.

Jane Street held 24,047 shares of Tiziana Life Sciences worth $28.1K as of Q1 2026.
Tiziana Life Sciences was a new Jane Street position in Q1 2026.
Tiziana Life Sciences made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #11123 holding.
Jane Street first reported a position in Tiziana Life Sciences in Q4 2021 and has held it in 8 quarters since.
Jane Street's Tiziana Life Sciences position peaked at $181K in Q1 2025.
32 funds tracked by Wall St. Rank held Tiziana Life Sciences as of Q1 2026.

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