Calamos Advisors
BFLY icon

Calamos Advisors’s Butterfly Network BFLY Stock Holding History

Calamos Advisors’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
Q3 		$5.66M Buy
631,690
+47,600
+8% +$386K 0.02% 542
2026
Q2 		$4.92M Buy
+584,090
New +$3.02M 0.02% 547
2025
Q3 		– Sell
-44,835
Closed -$89.7K – 932
2025
Q2 		$89.7K Sell
44,835
-317,736
-88% -$730K ﹤0.01% 849
2025
Q1 		$827K Buy
362,571
+194,174
+115% +$694K ﹤0.01% 668
2024
Q4 		$525K Buy
+168,397
New +$438K ﹤0.01% 724

Other funds holding BFLY

Perkins Capital Management
Perkins Capital Management Wayzata, Minnesota $140M AUM 109.55% 1-Year Est. Return
Fideuram Asset Management (Ireland)
Fideuram Asset Management (Ireland) Dublin 1 $4.57B AUM 30.36% 1-Year Est. Return
Oppenheimer & Co
Oppenheimer & Co New York $9.5B AUM 27.65% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Davenport & Co
Davenport & Co Richmond, Virginia $19.9B AUM 12.67% 1-Year Est. Return
Y-Intercept (HK)
Y-Intercept (HK) Hong Kong $4.52B AUM 6.6% 1-Year Est. Return
Isthmus Partners
Isthmus Partners Madison, Wisconsin $1.04B AUM 19.97% 1-Year Est. Return
Patten Group
Patten Group Chattanooga, Tennessee $649M AUM 23.02% 1-Year Est. Return
Green Alpha Advisors
Green Alpha Advisors Niwot, Colorado $148M AUM 98.22% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $77B AUM 19.24% 1-Year Est. Return

Calamos Advisors's BFLY Position: Q3 2026 in Review

Calamos Advisors increased its Butterfly Network (BFLY) stake by 8.1% in Q3 2026, buying an estimated $386K and bringing the position to 631,690 shares worth $5.66M. The position accounts for 0.02% of the portfolio, ranked #542.

Calamos Advisors first reported a position in BFLY in Q4 2024 and has held it in 5 quarters since. 68 funds tracked by Wall St. Rank hold BFLY as of Q3 2026.

  • Calamos Advisors held 631,690 shares of Butterfly Network worth $5.66M as of Q3 2026.
  • Calamos Advisors bought 47,600 Butterfly Network shares in Q3 2026, an estimated $386K.
  • Butterfly Network made up 0.02% of Calamos Advisors's portfolio in Q3 2026, its #542 holding.
  • Calamos Advisors first reported a position in Butterfly Network in Q4 2024 and has held it in 5 quarters since.
  • 68 funds tracked by Wall St. Rank held Butterfly Network as of Q3 2026.

Based on Calamos Advisors's 13F filing for Q3 2026, filed 2 Nov 2026.