Calamos Advisors
FLEX icon

Calamos Advisors’s Flex FLEX Stock Holding History

Calamos Advisors’s Portfolio FLEX Stock Details FLEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-156,500
Closed -$7.81M – 954
2025
Q2 		$7.81M Buy
156,500
+46,500
+42% +$1.81M 0.03% 473
2025
Q1 		$3.64M Sell
110,000
-51,000
-32% -$2M 0.02% 548
2024
Q4 		$6.18M Buy
161,000
+141,179
+712% +$5.23M 0.03% 496
2024
Q3 		$663K Hold
19,821
– – ﹤0.01% 695
2024
Q2 		$585K Sell
19,821
-6,679
-25% -$200K ﹤0.01% 697
2024
Q1 		$758K Sell
26,500
-8,666
-25% -$227K ﹤0.01% 677
2023
Q4 		$807K Sell
35,166
-31,640
-47% -$633K ﹤0.01% 687
2023
Q3 		$1.36M Buy
66,806
+31,640
+90% +$641K 0.01% 644
2023
Q2 		$732K Hold
35,166
– – ﹤0.01% 729
2023
Q1 		$610K Hold
35,166
– – ﹤0.01% 842
2022
Q4 		$569K Buy
+35,166
New +$528K ﹤0.01% 902

Other funds holding FLEX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
LAM
Lyrical Asset Management New York $6.56B AUM 20.06% 1-Year Est. Return

Calamos Advisors's FLEX Position: Q3 2025 in Review

Calamos Advisors sold out of Flex (FLEX) in Q3 2025, closing a stake of 156,500 shares — an estimated $7.81M sold.

Calamos Advisors first reported a position in FLEX in Q4 2022 and held it in 11 quarters. The position peaked at $7.81M in Q2 2025. 697 funds tracked by Wall St. Rank hold FLEX as of Q3 2025.

  • Calamos Advisors reported no remaining Flex position as of Q3 2025 after selling out during the quarter.
  • Calamos Advisors sold 156,500 Flex shares in Q3 2025, an estimated $7.81M.
  • Calamos Advisors first reported a position in Flex in Q4 2022 and held it in 11 quarters.
  • Calamos Advisors's Flex position peaked at $7.81M in Q2 2025.
  • 697 funds tracked by Wall St. Rank held Flex as of Q3 2025.

Based on Calamos Advisors's 13F filing for Q3 2025, filed 20 Oct 2025.