Mariner
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Mariner’s Tiziana Life Sciences TLSA Stock Holding History

Mariner’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 		$11.7K Hold
10,000
– – ﹤0.01% 3521
2025
Q4 		$14.9K Hold
10,000
– – ﹤0.01% 3502
2025
Q3 		$21.6K Hold
10,000
– – ﹤0.01% 3509
2025
Q2 		$15.8K Hold
10,000
– – ﹤0.01% 3437
2025
Q1 		$10.8K Hold
10,000
– – ﹤0.01% 3406
2024
Q4 		$6.96K Hold
10,000
– – ﹤0.01% 3373
2024
Q3 		$9.6K Hold
10,000
– – ﹤0.01% 3272
2024
Q2 		$9.19K Buy
+10,000
New +$7.3K ﹤0.01% 3137

Other funds holding TLSA

DIG
Dauntless Investment Group Etna, New Hampshire $151M AUM 76.14% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
ZF
Zhang Financial Portage, Michigan $2.89B AUM 18.44% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Focus Partners Wealth
Focus Partners Wealth Boston, Massachusetts $89.9B AUM 20.5% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
HSBC Holdings
HSBC Holdings London, United Kingdom $192B AUM 27.2% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
EL
EWA LLC Pittsbugh, Pennsylvania $548M AUM 35.14% 1-Year Est. Return

Mariner's TLSA Position: Q1 2026 in Review

Mariner held its Tiziana Life Sciences (TLSA) position steady in Q1 2026 at 10,000 shares worth $11.7K. The position accounts for ﹤0.01% of the portfolio, ranked #3521.

Mariner first reported a position in TLSA in Q2 2024 and has held it in 8 quarters since. The position peaked at $21.6K in Q3 2025. 32 funds tracked by Wall St. Rank hold TLSA as of Q1 2026.

  • Mariner held 10,000 shares of Tiziana Life Sciences worth $11.7K as of Q1 2026.
  • Mariner left its Tiziana Life Sciences share count unchanged in Q1 2026.
  • Tiziana Life Sciences made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #3521 holding.
  • Mariner first reported a position in Tiziana Life Sciences in Q2 2024 and has held it in 8 quarters since.
  • Mariner's Tiziana Life Sciences position peaked at $21.6K in Q3 2025.
  • 32 funds tracked by Wall St. Rank held Tiziana Life Sciences as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.