Twin Tree Management
FLS icon

Twin Tree Management’s Flowserve FLS Stock Holding History

Twin Tree Management’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
Q1 		$309K Sell
4,200
-10,200
-71% -$808K 0.01% 1026
2025
Q4 		$999K Buy
+14,400
New +$925K 0.01% 1013
2025
Q2 		– Sell
-6,300
Closed -$308K – 1722
2025
Q1 		$308K Sell
6,300
-129,000
-95% -$7.33M ﹤0.01% 1370
2024
Q4 		$7.78M Buy
135,300
+5,100
+4% +$293K 0.01% 786
2024
Q3 		$6.73M Buy
+130,200
New +$6.27M 0.01% 800
2020
Q3 		– Sell
-16,000
Closed -$456K – 1354
2020
Q2 		$456K Hold
16,000
– – ﹤0.01% 1169
2020
Q1 		$382K Buy
+16,000
New +$646K ﹤0.01% 1003
2019
Q4 		– Sell
-107,600
Closed -$5.03M – 1301
2019
Q3 		$5.03M Sell
107,600
-46,500
-30% -$2.19M 0.02% 476
2019
Q2 		$8.12M Buy
154,100
+79,300
+106% +$3.89M 0.04% 343
2019
Q1 		$3.38M Buy
74,800
+26,300
+54% +$1.15M 0.02% 542
2018
Q4 		$1.84M Buy
+48,500
New +$2.27M 0.01% 741
2017
Q2 		– Sell
-13,700
Closed -$663K – 1015
2017
Q1 		$663K Sell
13,700
-8,500
-38% -$412K 0.01% 742
2016
Q4 		$1.07M Buy
22,200
+10,000
+82% +$463K 0.01% 765
2016
Q3 		$589K Buy
+12,200
New +$579K 0.01% 795
2016
Q2 		– Sell
-6,200
Closed -$275K – 1265
2016
Q1 		$275K Sell
6,200
-7,700
-55% -$318K 0.01% 945
2015
Q4 		$585K Sell
13,900
-13,100
-49% -$578K 0.01% 820
2015
Q3 		$1.11M Sell
27,000
-24,300
-47% -$1.11M 0.03% 511
2015
Q2 		$2.7M Sell
51,300
-200
-0.4% -$11.2K 0.07% 310
2015
Q1 		$2.91M Buy
51,500
+24,300
+89% +$1.41M 0.07% 286
2014
Q4 		$1.63M Buy
+27,200
New +$1.73M 0.05% 444
2014
Q3 		– Sell
-5,800
Closed -$431K – 1031
2014
Q2 		$431K Sell
5,800
-11,100
-66% -$841K 0.01% 706
2014
Q1 		$1.32M Buy
+16,900
New +$1.3M 0.03% 556

Other funds holding FLS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
DCP
D1 Capital Partners New York $11.2B AUM 15.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

Twin Tree Management's FLS Position: Q1 2026 in Review

Twin Tree Management opened a new position in Flowserve (FLS) in Q1 2026: 540 shares worth $39.7K. The stake represents ﹤0.01% of the portfolio and ranks #1198 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in FLS as recently as Q3 2025.

Twin Tree Management first reported a position in FLS in Q2 2014 and has held it in 22 quarters since. The position peaked at $2.16M in Q2 2024. 617 funds tracked by Wall St. Rank hold FLS as of Q1 2026.

  • Twin Tree Management held 540 shares of Flowserve worth $39.7K as of Q1 2026.
  • Flowserve was a new Twin Tree Management position in Q1 2026.
  • Flowserve made up ﹤0.01% of Twin Tree Management's portfolio in Q1 2026, its #1198 holding.
  • Twin Tree Management first reported a position in Flowserve in Q2 2014 and has held it in 22 quarters since.
  • Twin Tree Management's Flowserve position peaked at $2.16M in Q2 2024.
  • 617 funds tracked by Wall St. Rank held Flowserve as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.