Calamos Advisors
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Calamos Advisors’s Flowserve FLS Stock Holding History

Calamos Advisors’s Portfolio FLS Stock Details FLS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-47,150
Closed -$3.47M – 1072
2026
Q1 		$3.47M Buy
+47,150
New +$3.73M 0.01% 605
2025
Q3 		– Sell
-37,115
Closed -$1.94M – 956
2025
Q2 		$1.94M Hold
37,115
– – 0.01% 636
2025
Q1 		$1.81M Buy
+37,115
New +$2.11M 0.01% 597
2017
Q3 		– Sell
-297,749
Closed -$13.8M – 628
2017
Q2 		$13.8M Sell
297,749
-9,848
-3% -$475K 0.1% 246
2017
Q1 		$14.9M Buy
307,597
+122,467
+66% +$5.94M 0.12% 230
2016
Q4 		$8.89M Buy
+185,130
New +$8.58M 0.07% 277
2014
Q1 		– Sell
-6,000
Closed -$473K – 635
2013
Q4 		$473K Sell
6,000
-1,900
-24% -$132K ﹤0.01% 603
2013
Q3 		$493K Sell
7,900
-491,771
-98% -$28.4M ﹤0.01% 557
2013
Q2 		$27M Buy
+499,671
New +$27M 0.18% 138

Other funds holding FLS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
DCP
D1 Capital Partners New York $34.8B AUM 11.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
BGC
Beutel, Goodman & Co Toronto, Ontario, Canada $13.6B AUM 17.82% 1-Year Est. Return

Calamos Advisors's FLS Position: Q2 2026 in Review

Calamos Advisors sold out of Flowserve (FLS) in Q2 2026, closing a stake of 47,150 shares — an estimated $3.47M sold.

Calamos Advisors first reported a position in FLS in Q2 2013 and held it in 9 quarters. The position peaked at $27M in Q2 2013. 589 funds tracked by Wall St. Rank hold FLS as of Q2 2026.

  • Calamos Advisors reported no remaining Flowserve position as of Q2 2026 after selling out during the quarter.
  • Calamos Advisors sold 47,150 Flowserve shares in Q2 2026, an estimated $3.47M.
  • Calamos Advisors first reported a position in Flowserve in Q2 2013 and held it in 9 quarters.
  • Calamos Advisors's Flowserve position peaked at $27M in Q2 2013.
  • 589 funds tracked by Wall St. Rank held Flowserve as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.