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Jeff Yass’s Pulse Biosciences PLSE Stock Holding History

Jeff Yass’s Portfolio PLSE Stock Details PLSE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-38,000
Closed -$667K – 12983
2024
Q3 		$667K Sell
38,000
-9,600
-20% -$164K ﹤0.01% 7787
2024
Q2 		$533K Buy
47,600
+19,100
+67% +$180K ﹤0.01% 8123
2024
Q1 		$248K Sell
28,500
-3,800
-12% -$34.9K ﹤0.01% 10133
2023
Q4 		$395K Buy
+32,300
New +$224K ﹤0.01% 9213
2023
Q1 		– Sell
-86,700
Closed -$240K – 13265
2022
Q4 		$240K Buy
+86,700
New +$195K ﹤0.01% 9665
2021
Q4 		– Sell
-10,900
Closed -$235K – 13725
2021
Q3 		$235K Buy
+10,900
New +$235K ﹤0.01% 11140
2021
Q2 		– Sell
-15,100
Closed -$358K – 13096
2021
Q1 		$358K Buy
15,100
+2,900
+24% +$86.7K ﹤0.01% 10236
2020
Q4 		$291K Buy
+12,200
New +$194K ﹤0.01% 9321
2018
Q3 		– Sell
-12,100
Closed -$183K – 10001
2018
Q2 		$183K Sell
12,100
-7,600
-39% -$129K ﹤0.01% 8693
2018
Q1 		$267K Sell
19,700
-70,300
-78% -$1.33M ﹤0.01% 7820
2017
Q4 		$2.12M Sell
90,000
-2,400
-3% -$56.6K ﹤0.01% 3805
2017
Q3 		$1.72M Buy
+92,400
New +$2.1M ﹤0.01% 4186

Other funds holding PLSE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PCM
Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Jeff Yass's PLSE Position: Q2 2026 in Review

Jeff Yass sold out of Pulse Biosciences (PLSE) in Q2 2026, closing a stake of 13,411 shares — an estimated $316K sold.

Jeff Yass first reported a position in PLSE in Q1 2018 and held it in 13 quarters. The position peaked at $696K in Q1 2021. 105 funds tracked by Wall St. Rank hold PLSE as of Q2 2026.

  • Jeff Yass reported no remaining Pulse Biosciences position as of Q2 2026 after selling out during the quarter.
  • Jeff Yass sold 13,411 Pulse Biosciences shares in Q2 2026, an estimated $316K.
  • Jeff Yass first reported a position in Pulse Biosciences in Q1 2018 and held it in 13 quarters.
  • Jeff Yass's Pulse Biosciences position peaked at $696K in Q1 2021.
  • 105 funds tracked by Wall St. Rank held Pulse Biosciences as of Q2 2026.

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