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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
2026
Q2 		– Sell
-13,411
Closed -$316K – 14272
2026
Q1 		$290K Buy
+13,411
New +$248K ﹤0.01% 10942
2025
Q4 		– Sell
-16,412
Closed -$256K – 13305
2025
Q3 		$290K Sell
16,412
-6,403
-28% -$101K ﹤0.01% 10187
2025
Q2 		$344K Sell
22,815
-17,275
-43% -$287K ﹤0.01% 10032
2025
Q1 		$645K Buy
40,090
+7,451
+23% +$139K ﹤0.01% 8341
2024
Q4 		$568K Buy
+32,639
New +$575K ﹤0.01% 8361
2024
Q2 		– Sell
-16,065
Closed -$151K – 12962
2024
Q1 		$140K Sell
16,065
-11,470
-42% -$105K ﹤0.01% 10963
2023
Q4 		$337K Buy
+27,535
New +$191K ﹤0.01% 9580
2023
Q3 		– Sell
-41,536
Closed -$258K – 12738
2023
Q2 		$299K Buy
+41,536
New +$265K ﹤0.01% 9443
2023
Q1 		– Sell
-13,650
Closed -$41.2K – 13264
2022
Q4 		$37.8K Buy
+13,650
New +$30.7K ﹤0.01% 11539
2021
Q2 		– Sell
-29,371
Closed -$696K – 13095
2021
Q1 		$696K Buy
+29,371
New +$878K ﹤0.01% 8669
2020
Q1 		– Sell
-16,398
Closed -$170K – 10737
2019
Q4 		$220K Buy
+16,398
New +$234K ﹤0.01% 8600
2019
Q1 		– Sell
-20,059
Closed -$315K – 9607
2018
Q4 		$230K Buy
+20,059
New +$243K ﹤0.01% 7485
2018
Q2 		– Sell
-28,759
Closed -$487K – 10210
2018
Q1 		$389K Buy
+28,759
New +$546K ﹤0.01% 7149

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.