JY
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Jeff Yass’s Butterfly Network BFLY Stock Holding History

Jeff Yass’s Portfolio BFLY Stock Details BFLY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13.9M Sell
1,653,100
-302,500
-15% -$1.57M ﹤0.01% 2897
2026
Q1 		$7.9M Sell
1,955,600
-395,600
-17% -$1.53M ﹤0.01% 3483
2025
Q4 		$8.93M Buy
2,351,200
+1,934,000
+464% +$5.26M ﹤0.01% 3211
2025
Q3 		$805K Buy
417,200
+10,700
+3% +$18.2K ﹤0.01% 7857
2025
Q2 		$813K Sell
406,500
-33,600
-8% -$77.2K ﹤0.01% 7975
2025
Q1 		$1M Sell
440,100
-667,200
-60% -$2.39M ﹤0.01% 7253
2024
Q4 		$3.45M Buy
1,107,300
+718,500
+185% +$1.87M ﹤0.01% 4192
2024
Q3 		$688K Buy
388,800
+350,200
+907% +$438K ﹤0.01% 7701
2024
Q2 		$32.4K Sell
38,600
-35,700
-48% -$33.3K ﹤0.01% 11542
2024
Q1 		$80.2K Buy
74,300
+11,400
+18% +$12.2K ﹤0.01% 11335
2023
Q4 		$67.9K Sell
62,900
-65,200
-51% -$64.5K ﹤0.01% 11567
2023
Q3 		$151K Sell
128,100
-12,000
-9% -$23.2K ﹤0.01% 10538
2023
Q2 		$322K Sell
140,100
-104,900
-43% -$234K ﹤0.01% 9286
2023
Q1 		$461K Sell
245,000
-31,300
-11% -$73.1K ﹤0.01% 8762
2022
Q4 		$680K Sell
276,300
-195,500
-41% -$702K ﹤0.01% 7097
2022
Q3 		$2.22M Buy
471,800
+310,800
+193% +$1.64M ﹤0.01% 4699
2022
Q2 		$494K Sell
161,000
-90,200
-36% -$311K ﹤0.01% 8292
2022
Q1 		$1.2M Buy
251,200
+83,700
+50% +$459K ﹤0.01% 6663
2021
Q4 		$1.12M Sell
167,500
-167,100
-50% -$1.47M ﹤0.01% 6993
2021
Q3 		$3.49M Sell
334,600
-302,800
-48% -$3.5M ﹤0.01% 4629
2021
Q2 		$9.23M Buy
637,400
+21,000
+3% +$283K ﹤0.01% 3037
2021
Q1 		$10.4M Buy
616,400
+387,900
+170% +$7.68M ﹤0.01% 2716
2020
Q4 		$4.52M Buy
+228,500
New +$2.92M ﹤0.01% 3575

Other funds holding BFLY

California State Teachers Retirement System (CalSTRS)
California State Teachers Retirement System (CalSTRS) West Sacramento, California $782B AUM 28.39% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
GCM
Glenview Capital Management New York $5.49B AUM 46.89% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
FI
Fosun International Hong Kong, China $446M AUM 13.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

Jeff Yass's BFLY Position: Q2 2026 in Review

Jeff Yass reduced its Butterfly Network (BFLY) stake by 68% in Q2 2026, selling an estimated $844K and leaving 77,484 shares worth $652K. The position accounts for ﹤0.01% of the portfolio, ranked #9287.

Jeff Yass first reported a position in BFLY in Q4 2020 and has held it in 23 quarters since. The position peaked at $11.3M in Q2 2021. 244 funds tracked by Wall St. Rank hold BFLY as of Q2 2026.

  • Jeff Yass held 77,484 shares of Butterfly Network worth $652K as of Q2 2026.
  • Jeff Yass sold 162,992 Butterfly Network shares in Q2 2026, an estimated $844K.
  • Butterfly Network made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #9287 holding.
  • Jeff Yass first reported a position in Butterfly Network in Q4 2020 and has held it in 23 quarters since.
  • Jeff Yass's Butterfly Network position peaked at $11.3M in Q2 2021.
  • 244 funds tracked by Wall St. Rank held Butterfly Network as of Q2 2026.

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