JY
MESO

Jeff Yass’s Mesoblast MESO Stock Holding History

Jeff Yass’s Portfolio MESO Stock Details MESO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.82M Buy
134,200
+33,500
+33% +$498K ﹤0.01% 6717
2026
Q1 		$1.55M Sell
100,700
-4,600
-4% -$76.6K ﹤0.01% 6793
2025
Q4 		$1.9M Buy
105,300
+28,000
+36% +$482K ﹤0.01% 5769
2025
Q3 		$1.25M Sell
77,300
-36,300
-32% -$531K ﹤0.01% 6814
2025
Q2 		$1.24M Sell
113,600
-127,200
-53% -$1.42M ﹤0.01% 6896
2025
Q1 		$3.01M Buy
240,800
+92,200
+62% +$1.52M ﹤0.01% 4644
2024
Q4 		$2.94M Buy
148,600
+114,800
+340% +$1.27M ﹤0.01% 4514
2024
Q3 		$276K Sell
33,800
-30,200
-47% -$205K ﹤0.01% 9783
2024
Q2 		$436K Buy
64,000
+37,400
+141% +$256K ﹤0.01% 8603
2024
Q1 		$133K Sell
26,600
-104,350
-80% -$222K ﹤0.01% 11009
2023
Q4 		$288K Buy
130,950
+68,150
+109% +$163K ﹤0.01% 9922
2023
Q3 		$154K Buy
+62,800
New +$300K ﹤0.01% 10521
2023
Q1 		– Sell
-44,500
Closed -$259K – 13127
2022
Q4 		$259K Sell
44,500
-27,550
-38% -$172K ﹤0.01% 9464
2022
Q3 		$367K Sell
72,050
-12,300
-15% -$74.3K ﹤0.01% 9293
2022
Q2 		$375K Sell
84,350
-20,650
-20% -$142K ﹤0.01% 8955
2022
Q1 		$886K Sell
105,000
-57,650
-35% -$490K ﹤0.01% 7434
2021
Q4 		$1.56M Sell
162,650
-100,250
-38% -$1.17M ﹤0.01% 6122
2021
Q3 		$3.16M Sell
262,900
-102,300
-28% -$1.42M ﹤0.01% 4849
2021
Q2 		$5.46M Buy
365,200
+97,600
+36% +$1.53M ﹤0.01% 3887
2021
Q1 		$4.43M Buy
267,600
+4,500
+2% +$85K ﹤0.01% 4146
2020
Q4 		$4.47M Buy
263,100
+113,600
+76% +$2.8M ﹤0.01% 3596
2020
Q3 		$5.56M Buy
149,500
+61,650
+70% +$1.93M ﹤0.01% 2924
2020
Q2 		$2M Buy
87,850
+69,250
+372% +$1.48M ﹤0.01% 4498
2020
Q1 		$163K Buy
18,600
+9,400
+102% +$144K ﹤0.01% 8912
2019
Q4 		$136K Buy
9,200
+1,950
+27% +$24.8K ﹤0.01% 8994
2019
Q3 		$100K Sell
7,250
-500
-6% -$5.5K ﹤0.01% 9559
2019
Q2 		$82K Buy
7,750
+50
+0.6% +$528 ﹤0.01% 9690
2019
Q1 		$81K Buy
+7,700
New +$70.2K ﹤0.01% 8324

Other funds holding MESO

Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
AAP
Arax Advisory Partners Denver, Colorado $15.1B AUM 27.93% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
PM
Penbrook Management New York $157M AUM 46.57% 1-Year Est. Return
FFA
Fi3 Financial Advisors Indianapolis, Indiana $418M AUM 35.26% 1-Year Est. Return
MGP
M&G plc London, United Kingdom $20.1B AUM 16.62% 1-Year Est. Return

Jeff Yass's MESO Position: Q2 2026 in Review

Jeff Yass increased its Mesoblast (MESO) stake by 18% in Q2 2026, buying an estimated $1.06M and bringing the position to 457,744 shares worth $6.19M. The position accounts for ﹤0.01% of the portfolio, ranked #4221.

Jeff Yass first reported a position in MESO in Q1 2019 and has held it in 28 quarters since. The position peaked at $9.76M in Q3 2020. 71 funds tracked by Wall St. Rank hold MESO as of Q2 2026.

  • Jeff Yass held 457,744 shares of Mesoblast worth $6.19M as of Q2 2026.
  • Jeff Yass bought 71,272 Mesoblast shares in Q2 2026, an estimated $1.06M.
  • Mesoblast made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #4221 holding.
  • Jeff Yass first reported a position in Mesoblast in Q1 2019 and has held it in 28 quarters since.
  • Jeff Yass's Mesoblast position peaked at $9.76M in Q3 2020.
  • 71 funds tracked by Wall St. Rank held Mesoblast as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.