Jane Street
BFLY icon

Jane Street’s Butterfly Network BFLY Stock Holding History

Jane Street’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 		– Sell
-1,936,318
Closed -$10M – 11562
2026
Q1 		$7.82M Buy
1,936,318
+1,068,712
+123% +$4.13M ﹤0.01% 2849
2025
Q4 		$3.3M Buy
867,606
+498,914
+135% +$1.36M ﹤0.01% 3896
2025
Q3 		$712K Buy
368,692
+251,211
+214% +$427K ﹤0.01% 7058
2025
Q2 		$235K Sell
117,481
-192,426
-62% -$442K ﹤0.01% 8280
2025
Q1 		$707K Sell
309,907
-181,429
-37% -$649K ﹤0.01% 6219
2024
Q4 		$1.53M Buy
491,336
+270,480
+122% +$704K ﹤0.01% 4595
2024
Q3 		$391K Sell
220,856
-278,353
-56% -$348K ﹤0.01% 7602
2024
Q2 		$420K Buy
499,209
+291,577
+140% +$272K ﹤0.01% 7299
2024
Q1 		$224K Sell
207,632
-156,841
-43% -$168K ﹤0.01% 8020
2023
Q4 		$394K Buy
364,473
+45,353
+14% +$44.9K ﹤0.01% 7184
2023
Q3 		$377K Buy
319,120
+270,000
+550% +$523K ﹤0.01% 6703
2023
Q2 		$113K Sell
49,120
-66,810
-58% -$149K ﹤0.01% 7950
2023
Q1 		$218K Buy
+115,930
New +$271K ﹤0.01% 7722
2022
Q4 		– Sell
-105,820
Closed -$380K – 9137
2022
Q3 		$497K Buy
+105,820
New +$559K ﹤0.01% 6709
2022
Q1 		– Sell
-153,546
Closed -$842K – 10280
2021
Q4 		$1.03M Sell
153,546
-104,250
-40% -$917K ﹤0.01% 5846
2021
Q3 		$2.69M Buy
+257,796
New +$2.98M ﹤0.01% 3882

Other funds holding BFLY

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
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Jane Street's BFLY Position: Q2 2026 in Review

Jane Street sold out of Butterfly Network (BFLY) in Q2 2026, closing a stake of 1,936,318 shares — an estimated $10M sold.

Jane Street first reported a position in BFLY in Q3 2021 and held it in 16 quarters. The position peaked at $7.82M in Q1 2026. 245 funds tracked by Wall St. Rank hold BFLY as of Q2 2026.

  • Jane Street reported no remaining Butterfly Network position as of Q2 2026 after selling out during the quarter.
  • Jane Street sold 1,936,318 Butterfly Network shares in Q2 2026, an estimated $10M.
  • Jane Street first reported a position in Butterfly Network in Q3 2021 and held it in 16 quarters.
  • Jane Street's Butterfly Network position peaked at $7.82M in Q1 2026.
  • 245 funds tracked by Wall St. Rank held Butterfly Network as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.